Merge pull request #1469 from wbober/nrf52dk-pr
Add support for nRF52 DK platform
This commit is contained in:
commit
9e1c378919
4
.gitignore
vendored
4
.gitignore
vendored
@ -125,3 +125,7 @@ platform/galileo/bsp/grub/bin/
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*.galileo.dll
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*.galileo.efi
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LOG_OPENOCD
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# nRF52 build artifacts
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*.jlink
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*.nrf52dk
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13
.travis.yml
13
.travis.yml
@ -93,6 +93,18 @@ before_script:
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rm -rf /tmp/ba-elf-gcc* /tmp/jn516x-sdk* &&
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ba-elf-gcc --version ;
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fi
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## Install mainline ARM toolchain and download nRF52 SDK
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- if [ ${BUILD_ARCH:-0} = nrf52dk ] ; then
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sudo add-apt-repository -y ppa:terry.guo/gcc-arm-embedded &&
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sudo apt-get -qq update &&
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sudo apt-get -qq install gcc-arm-none-eabi srecord &&
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arm-none-eabi-gcc --version &&
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$WGET https://developer.nordicsemi.com/nRF5_IoT_SDK/nRF5_IoT_SDK_v0.9.x/nrf5_iot_sdk_3288530.zip &&
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mkdir /tmp/nrf52-sdk &&
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unzip nrf5_iot_sdk_3288530.zip -d /tmp/nrf52-sdk &&
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export NRF52_SDK_ROOT=/tmp/nrf52-sdk ;
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fi
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## Compile cooja.jar only when it's going to be needed
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- if [ ${BUILD_CATEGORY:-sim} = sim ] ; then
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@ -142,6 +154,7 @@ env:
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- BUILD_TYPE='compile-6502-ports' BUILD_CATEGORY='compile' BUILD_ARCH='6502'
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- BUILD_TYPE='compile-arm-ports' BUILD_CATEGORY='compile' BUILD_ARCH='arm-aapcs'
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- BUILD_TYPE='compile-nxp-ports' BUILD_CATEGORY='compile' BUILD_ARCH='jn516x'
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- BUILD_TYPE='compile-nrf52-ports' BUILD_CATEGORY='compile' BUILD_ARCH='nrf52dk'
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- BUILD_TYPE='slip-radio' MAKE_TARGETS='cooja'
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- BUILD_TYPE='llsec' MAKE_TARGETS='cooja'
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- BUILD_TYPE='compile-avr' BUILD_CATEGORY='compile' BUILD_ARCH='avr-rss2'
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@ -182,7 +182,7 @@ CONTIKI_CPU_DIRS_CONCAT = ${addprefix $(CONTIKI_CPU)/, \
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$(CONTIKI_CPU_DIRS)}
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SOURCEDIRS = . $(PROJECTDIRS) $(CONTIKI_TARGET_DIRS_CONCAT) \
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$(CONTIKI_CPU_DIRS_CONCAT) $(CONTIKIDIRS) $(APPDS) ${dir $(target_makefile)}
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$(CONTIKI_CPU_DIRS_CONCAT) $(CONTIKIDIRS) $(APPDS) $(EXTERNALDIRS) ${dir $(target_makefile)}
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vpath %.c $(SOURCEDIRS)
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vpath %.S $(SOURCEDIRS)
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@ -163,6 +163,14 @@ void uip_log(char *msg);
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#define COMPRESSION_THRESHOLD 0
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#endif
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/** \brief Fixed size of a frame header. This value is
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* used in case framer returns an error or if SICSLOWPAN_USE_FIXED_HDRLEN
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* is defined.
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*/
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#ifndef SICSLOWPAN_FIXED_HDRLEN
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#define SICSLOWPAN_FIXED_HDRLEN 21
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#endif
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/** \name General variables
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* @{
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*/
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@ -1271,11 +1279,6 @@ output(const uip_lladdr_t *localdest)
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/* The MAC address of the destination of the packet */
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linkaddr_t dest;
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#if SICSLOWPAN_CONF_FRAG
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/* Number of bytes processed. */
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uint16_t processed_ip_out_len;
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#endif /* SICSLOWPAN_CONF_FRAG */
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/* init */
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uncomp_hdr_len = 0;
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packetbuf_hdr_len = 0;
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@ -1336,21 +1339,23 @@ output(const uip_lladdr_t *localdest)
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/* Calculate NETSTACK_FRAMER's header length, that will be added in the NETSTACK_RDC.
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* We calculate it here only to make a better decision of whether the outgoing packet
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* needs to be fragmented or not. */
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#define USE_FRAMER_HDRLEN 1
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#if USE_FRAMER_HDRLEN
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#ifndef SICSLOWPAN_USE_FIXED_HDRLEN
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packetbuf_set_addr(PACKETBUF_ADDR_RECEIVER, &dest);
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framer_hdrlen = NETSTACK_FRAMER.length();
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if(framer_hdrlen < 0) {
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/* Framing failed, we assume the maximum header length */
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framer_hdrlen = 21;
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framer_hdrlen = SICSLOWPAN_FIXED_HDRLEN;
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}
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#else /* USE_FRAMER_HDRLEN */
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framer_hdrlen = 21;
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framer_hdrlen = SICSLOWPAN_FIXED_HDRLEN;
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#endif /* USE_FRAMER_HDRLEN */
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max_payload = MAC_MAX_PAYLOAD - framer_hdrlen;
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if((int)uip_len - (int)uncomp_hdr_len > max_payload - (int)packetbuf_hdr_len) {
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#if SICSLOWPAN_CONF_FRAG
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/* Number of bytes processed. */
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uint16_t processed_ip_out_len;
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struct queuebuf *q;
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uint16_t frag_tag;
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262
cpu/nrf52832/Makefile.nrf52832
Normal file
262
cpu/nrf52832/Makefile.nrf52832
Normal file
@ -0,0 +1,262 @@
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ifndef NRF52_SDK_ROOT
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$(error NRF52_SDK_ROOT not defined! You must specify where nRF52 SDK resides!)
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endif
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ifneq ($(filter %.flash erase,$(MAKECMDGOALS)),)
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ifeq ($(NRF52_JLINK_PATH),)
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NRF52_JLINK_PATH=$(shell location=$$(which JLinkExe) && dirname $$location)
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endif
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ifeq ($(NRF52_JLINK_PATH),)
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$(error JLink not found in PATH and NRF52_JLINK_PATH path is not defined)
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endif
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endif
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ifeq ($(CONTIKI_WITH_RIME),1)
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$(error Rime stack is not supported!)
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endif
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ifneq ($(CONTIKI_WITH_IPV6),1)
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$(error Only IPv6 stack is supported!)
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endif
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$(info SDK: $(NRF52_SDK_ROOT))
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ifeq ($(NRF52_DK_REVISION),)
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NRF52_DK_REVISION=pca10040
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endif
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ifneq ($(NRF52_WITHOUT_SOFTDEVICE),1)
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ifeq ($(NRF52_SOFTDEVICE),)
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NRF52_SOFTDEVICE := $(shell find $(NRF52_SDK_ROOT) -name *iot*_softdevice.hex | head -n 1)
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endif
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$(info SoftDevice: $(NRF52_SOFTDEVICE))
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LINKER_SCRIPT := $(CONTIKI_CPU)/ld/nrf52-$(NRF52_DK_REVISION)-sd.ld
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else
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LINKER_SCRIPT := $(CONTIKI_CPU)/ld/nrf52.ld
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endif
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OUTPUT_FILENAME := $(CONTIKI_PROJECT)
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MAKEFILE_NAME := $(MAKEFILE_LIST)
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MAKEFILE_DIR := $(dir $(MAKEFILE_NAME) )
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TEMPLATE_PATH = $(NRF52_SDK_ROOT)/components/toolchain/gcc
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OBJECT_DIRECTORY = $(OBJECTDIR)
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LISTING_DIRECTORY := $(OBJECTDIR)
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OUTPUT_BINARY_DIRECTORY := bin_$(TARGET)
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MK := mkdir
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RM := rm -rf
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# Toolchain commands
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CC := arm-none-eabi-gcc
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AS := arm-none-eabi-as
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AR := arm-none-eabi-ar
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LD := arm-none-eabi-ld
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NM := arm-none-eabi-nm
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OBJDUMP := arm-none-eabi-objdump
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OBJCOPY := arm-none-eabi-objcopy
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SIZE := arm-none-eabi-size
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# JLink
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JLINK := $(NRF52_JLINK_PATH)/JLinkExe
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JLINK_OPTS = -Device NRF52 -if swd -speed 1000
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ifneq ($(NRF52_JLINK_SN),)
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JLINK_OPTS += -SelectEmuBySN $(NRF52_JLINK_SN)
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endif
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#function for removing duplicates in a list
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remduplicates = $(strip $(if $1,$(firstword $1) $(call remduplicates,$(filter-out $(firstword $1),$1))))
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### CPU-dependent directories
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CONTIKI_CPU_DIRS += . dev ble #compat
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### CPU-dependent source files
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CONTIKI_CPU_SOURCEFILES += clock.c rtimer-arch.c uart0.c putchar.c watchdog.c
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ifneq ($(NRF52_WITHOUT_SOFTDEVICE),1)
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CONTIKI_CPU_SOURCEFILES += ble-core.c ble-mac.c
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endif
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CONTIKI_SOURCEFILES += $(CONTIKI_CPU_SOURCEFILES)
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#source common to all targets
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C_SOURCE_FILES += $(NRF52_SDK_ROOT)/components/drivers_nrf/common/nrf_drv_common.c \
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$(NRF52_SDK_ROOT)/components/drivers_nrf/gpiote/nrf_drv_gpiote.c \
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$(NRF52_SDK_ROOT)/components/drivers_nrf/rtc/nrf_drv_rtc.c \
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$(NRF52_SDK_ROOT)/components/drivers_nrf/clock/nrf_drv_clock.c \
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$(NRF52_SDK_ROOT)/components/drivers_nrf/timer/nrf_drv_timer.c \
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$(NRF52_SDK_ROOT)/components/drivers_nrf/wdt/nrf_drv_wdt.c \
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$(NRF52_SDK_ROOT)/components/drivers_nrf/rng/nrf_drv_rng.c \
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$(NRF52_SDK_ROOT)/components/drivers_nrf/delay/nrf_delay.c \
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$(NRF52_SDK_ROOT)/components/drivers_nrf/uart/nrf_drv_uart.c \
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$(NRF52_SDK_ROOT)/components/libraries/util/app_error.c \
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$(NRF52_SDK_ROOT)/components/toolchain/system_nrf52.c
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ifneq ($(NRF52_WITHOUT_SOFTDEVICE),1)
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C_SOURCE_FILES += $(NRF52_SDK_ROOT)/components/softdevice/common/softdevice_handler/softdevice_handler.c \
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$(NRF52_SDK_ROOT)/components/ble/common/ble_advdata.c
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else
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C_SOURCE_FILES += $(NRF52_SDK_ROOT)/components/libraries/fifo/app_fifo.c \
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$(NRF52_SDK_ROOT)/components/libraries/util/app_util_platform.c
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endif
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#assembly files common to all targets
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ASM_SOURCE_FILES = $(NRF52_SDK_ROOT)/components/toolchain/gcc/gcc_startup_nrf52.s
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#includes common to all targets
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INC_PATHS += components/drivers_nrf/gpiote
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INC_PATHS += components/drivers_nrf/hal
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INC_PATHS += components/drivers_nrf/config
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INC_PATHS += components/drivers_nrf/delay
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INC_PATHS += components/drivers_nrf/uart
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INC_PATHS += components/drivers_nrf/common
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INC_PATHS += components/drivers_nrf/rtc
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INC_PATHS += components/drivers_nrf/wdt
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INC_PATHS += components/drivers_nrf/rng
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INC_PATHS += components/drivers_nrf/clock
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INC_PATHS += components/drivers_nrf/timer
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INC_PATHS += components/libraries/util
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INC_PATHS += components/libraries/timer
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INC_PATHS += components/device
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INC_PATHS += components/toolchain/gcc
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INC_PATHS += components/toolchain
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INC_PATHS += examples/bsp
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ifneq ($(NRF52_WITHOUT_SOFTDEVICE),1)
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INC_PATHS += components/softdevice/s1xx_iot/headers
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INC_PATHS += components/softdevice/s1xx_iot/headers/nrf52
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INC_PATHS += components/softdevice/common/softdevice_handler
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INC_PATHS += components/ble/common
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INC_PATHS += components/iot/common
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INC_PATHS += components/iot/ble_ipsp
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else
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INC_PATHS += components/drivers_nrf/nrf_soc_nosd
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INC_PATHS += components/libraries/fifo
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endif
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EXTERNALDIRS += $(addprefix $(NRF52_SDK_ROOT)/, $(INC_PATHS))
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# Sorting removes duplicates
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BUILD_DIRECTORIES := $(sort $(OUTPUT_BINARY_DIRECTORY) $(LISTING_DIRECTORY))
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# Clean files and directories
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CLEAN += bin_$(TARGET) lst_$(TARGET) nrf52832.a *.elf *.hex
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#flags common to all targets
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ifneq ($(NRF52_WITHOUT_SOFTDEVICE),1)
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CFLAGS += -DSOFTDEVICE_PRESENT
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CFLAGS += -DS132
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endif
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ifeq ($(SMALL),1)
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CFLAGS += -Os
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else
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CFLAGS += -O2
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endif
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CFLAGS += -DNRF52
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CFLAGS += -DBOARD_$(shell echo $(NRF52_DK_REVISION) | tr a-z A-Z)
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CFLAGS += -D__HEAP_SIZE=512
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CFLAGS += -DSWI_DISABLE0
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CFLAGS += -DCONFIG_GPIO_AS_PINRESET
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CFLAGS += -DBLE_STACK_SUPPORT_REQD
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CFLAGS += -mcpu=cortex-m4
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CFLAGS += -mthumb -mabi=aapcs --std=gnu99
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CFLAGS += -Wall -Werror
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CFLAGS += -ggdb
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CFLAGS += -mfloat-abi=hard -mfpu=fpv4-sp-d16
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# keep every function in separate section. This will allow linker to dump unused functions
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CFLAGS += -ffunction-sections -fdata-sections -fno-strict-aliasing
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CFLAGS += -fno-builtin --short-enums
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# keep every function in separate section. This will allow linker to dump unused functions
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LDFLAGS += -Xlinker -Map=$(LISTING_DIRECTORY)/$(OUTPUT_FILENAME).map
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LDFLAGS += -mthumb -mabi=aapcs -L $(TEMPLATE_PATH) -T$(LINKER_SCRIPT)
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LDFLAGS += -mcpu=cortex-m4
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LDFLAGS += -mfloat-abi=hard -mfpu=fpv4-sp-d16
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||||
# let linker to dump unused sections
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LDFLAGS += -Wl,--gc-sections
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||||
# use newlib in nano version
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||||
LDFLAGS += --specs=nano.specs -lc -lnosys
|
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|
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# Assembler flags
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ifneq ($(NRF52_WITHOUT_SOFTDEVICE),1)
|
||||
ASMFLAGS += -DSOFTDEVICE_PRESENT
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||||
ASMFLAGS += -DS132
|
||||
endif
|
||||
ASMFLAGS += -x assembler-with-cpp
|
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ASMFLAGS += -DSWI_DISABLE0
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||||
ASMFLAGS += -DNRF52
|
||||
ASMFLAGS += -DBOARD_$(shell echo $(NRF52_DK_REVISION) | tr a-z A-Z)
|
||||
ASMFLAGS += -DCONFIG_GPIO_AS_PINRESET
|
||||
ASMFLAGS += -DBLE_STACK_SUPPORT_REQD
|
||||
|
||||
C_SOURCE_FILE_NAMES = $(notdir $(C_SOURCE_FILES))
|
||||
C_PATHS = $(call remduplicates, $(dir $(C_SOURCE_FILES) ) )
|
||||
C_OBJECTS = $(addprefix $(OBJECT_DIRECTORY)/, $(C_SOURCE_FILE_NAMES:.c=.o) )
|
||||
|
||||
ASM_SOURCE_FILE_NAMES = $(notdir $(ASM_SOURCE_FILES))
|
||||
ASM_PATHS = $(call remduplicates, $(dir $(ASM_SOURCE_FILES) ))
|
||||
ASM_OBJECTS = $(addprefix $(OBJECT_DIRECTORY)/, $(ASM_SOURCE_FILE_NAMES:.s=.o) )
|
||||
|
||||
vpath %.c $(C_PATHS)
|
||||
vpath %.s $(ASM_PATHS)
|
||||
|
||||
OBJECTS = $(C_OBJECTS) $(ASM_OBJECTS)
|
||||
|
||||
TARGET_LIBS= nrf52832.a $(NRF52_SDK_ROOT)/components/iot/ble_6lowpan/lib/ble_6lowpan.a
|
||||
|
||||
### Don't treat the .elf as intermediate
|
||||
.PRECIOUS: %.hex %.bin
|
||||
|
||||
nrf52832.a: $(OBJECTS)
|
||||
$(TRACE_AR)
|
||||
$(Q)$(AR) $(AROPTS) $@ $^
|
||||
|
||||
### Compilation rules
|
||||
CUSTOM_RULE_LINK=1
|
||||
|
||||
%.elf: $(TARGET_STARTFILES) %.co $(PROJECT_OBJECTFILES) $(PROJECT_LIBRARIES) contiki-$(TARGET).a $(TARGET_LIBS)
|
||||
$(TRACE_LD)
|
||||
$(Q)$(CC) $(LDFLAGS) ${filter %o %.co %.a,$^} -o $@
|
||||
|
||||
# Assemble files
|
||||
$(OBJECT_DIRECTORY)/%.o: %.s
|
||||
@echo Compiling file: $(notdir $<)
|
||||
$(Q)$(CC) $(ASMFLAGS) $(addprefix -I$(NRF52_SDK_ROOT)/, $(INC_PATHS)) -c -o $@ $<
|
||||
|
||||
# Create binary file from the .out file
|
||||
%.bin: %.elf
|
||||
@echo Preparing: $@
|
||||
$(Q)$(OBJCOPY) -O binary $^ $@
|
||||
|
||||
# Create binary .hex file from the .out file
|
||||
%.hex: %.elf
|
||||
@echo Preparing: $@
|
||||
$(Q)$(OBJCOPY) -O ihex $^ $@
|
||||
|
||||
### We don't really need the .hex and .bin for the .$(TARGET) but let's make
|
||||
### sure they get built
|
||||
%.$(TARGET): %.elf %.hex %.bin
|
||||
cp $*.elf $@
|
||||
$(Q)$(SIZE) $@
|
||||
|
||||
%.jlink:
|
||||
sed -e 's/#OUTPUT_FILENAME#/$*.hex/' $(CONTIKI_CPU)/flash.jlink > $@
|
||||
|
||||
%.flash: %.hex %.jlink
|
||||
@echo Flashing: $^
|
||||
$(JLINK) $(JLINK_OPTS) -CommanderScript $*.jlink
|
||||
|
||||
softdevice.jlink:
|
||||
sed -e 's,#OUTPUT_FILENAME#,$(NRF52_SOFTDEVICE),' $(CONTIKI_CPU)/flash.jlink > $@
|
||||
|
||||
softdevice.flash: softdevice.jlink
|
||||
@echo Flashing: $(notdir $(NRF52_SOFTDEVICE))
|
||||
$(JLINK) $(JLINK_OPTS) -CommanderScript $^
|
||||
|
||||
erase:
|
||||
$(JLINK) $(JLINK_OPTS) -CommanderScript $(CONTIKI_CPU)/erase.jlink
|
||||
|
||||
.PHONY: softdevice.jlink
|
238
cpu/nrf52832/ble/ble-core.c
Normal file
238
cpu/nrf52832/ble/ble-core.c
Normal file
@ -0,0 +1,238 @@
|
||||
/*
|
||||
* Copyright (c) 2015, Nordic Semiconductor
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of the Institute nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
*/
|
||||
/**
|
||||
* \addtogroup cpu
|
||||
* @{
|
||||
*
|
||||
* \addtogroup nrf52832
|
||||
* @{
|
||||
*
|
||||
* \addtogroup nrf52832-ble Bluetooth Low Energy drivers
|
||||
* @{
|
||||
*
|
||||
* \file
|
||||
* Basic BLE functions.
|
||||
* \author
|
||||
* Wojciech Bober <wojciech.bober@nordicsemi.no>
|
||||
*
|
||||
*/
|
||||
#include <stdbool.h>
|
||||
#include <stdint.h>
|
||||
#include "boards.h"
|
||||
#include "nordic_common.h"
|
||||
#include "nrf_delay.h"
|
||||
#include "nrf_sdm.h"
|
||||
#include "ble_advdata.h"
|
||||
#include "ble_srv_common.h"
|
||||
#include "ble_ipsp.h"
|
||||
#include "softdevice_handler.h"
|
||||
#include "app_error.h"
|
||||
#include "iot_defines.h"
|
||||
#include "ble-core.h"
|
||||
|
||||
#define DEBUG 0
|
||||
#if DEBUG
|
||||
#include <stdio.h>
|
||||
#define PRINTF(...) printf(__VA_ARGS__)
|
||||
#else
|
||||
#define PRINTF(...)
|
||||
#endif
|
||||
|
||||
#define IS_SRVC_CHANGED_CHARACT_PRESENT 1
|
||||
#define APP_ADV_TIMEOUT 0 /**< Time for which the device must be advertising in non-connectable mode (in seconds). 0 disables timeout. */
|
||||
#define APP_ADV_ADV_INTERVAL MSEC_TO_UNITS(333, UNIT_0_625_MS) /**< The advertising interval. This value can vary between 100ms to 10.24s). */
|
||||
|
||||
static ble_gap_adv_params_t m_adv_params; /**< Parameters to be passed to the stack when starting advertising. */
|
||||
|
||||
static void
|
||||
ble_evt_dispatch(ble_evt_t * p_ble_evt);
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \brief Initialize and enable the BLE stack.
|
||||
*/
|
||||
void
|
||||
ble_stack_init(void)
|
||||
{
|
||||
uint32_t err_code;
|
||||
|
||||
// Enable BLE stack.
|
||||
ble_enable_params_t ble_enable_params;
|
||||
memset(&ble_enable_params, 0, sizeof(ble_enable_params));
|
||||
ble_enable_params.gatts_enable_params.attr_tab_size =
|
||||
BLE_GATTS_ATTR_TAB_SIZE_DEFAULT;
|
||||
ble_enable_params.gatts_enable_params.service_changed =
|
||||
IS_SRVC_CHANGED_CHARACT_PRESENT;
|
||||
err_code = sd_ble_enable(&ble_enable_params);
|
||||
APP_ERROR_CHECK(err_code);
|
||||
|
||||
// Register with the SoftDevice handler module for BLE events.
|
||||
err_code = softdevice_ble_evt_handler_set(ble_evt_dispatch);
|
||||
APP_ERROR_CHECK(err_code);
|
||||
|
||||
// Setup address
|
||||
ble_gap_addr_t ble_addr;
|
||||
err_code = sd_ble_gap_address_get(&ble_addr);
|
||||
APP_ERROR_CHECK(err_code);
|
||||
|
||||
ble_addr.addr[5] = 0x00;
|
||||
ble_addr.addr_type = BLE_GAP_ADDR_TYPE_PUBLIC;
|
||||
|
||||
err_code = sd_ble_gap_address_set(BLE_GAP_ADDR_CYCLE_MODE_NONE, &ble_addr);
|
||||
APP_ERROR_CHECK(err_code);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \brief Return device EUI64 MAC address
|
||||
* \param addr pointer to a buffer to store the address
|
||||
*/
|
||||
void
|
||||
ble_get_mac(uint8_t addr[8])
|
||||
{
|
||||
uint32_t err_code;
|
||||
ble_gap_addr_t ble_addr;
|
||||
|
||||
err_code = sd_ble_gap_address_get(&ble_addr);
|
||||
APP_ERROR_CHECK(err_code);
|
||||
|
||||
IPV6_EUI64_CREATE_FROM_EUI48(addr, ble_addr.addr, ble_addr.addr_type);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \brief Initialize BLE advertising data.
|
||||
* \param name Human readable device name that will be advertised
|
||||
*/
|
||||
void
|
||||
ble_advertising_init(const char *name)
|
||||
{
|
||||
uint32_t err_code;
|
||||
ble_advdata_t advdata;
|
||||
uint8_t flags = BLE_GAP_ADV_FLAG_BR_EDR_NOT_SUPPORTED;
|
||||
ble_gap_conn_sec_mode_t sec_mode;
|
||||
|
||||
BLE_GAP_CONN_SEC_MODE_SET_OPEN(&sec_mode);
|
||||
|
||||
err_code = sd_ble_gap_device_name_set(&sec_mode, (const uint8_t *)name,
|
||||
strlen(name));
|
||||
APP_ERROR_CHECK(err_code);
|
||||
|
||||
ble_uuid_t adv_uuids[] = {{BLE_UUID_IPSP_SERVICE, BLE_UUID_TYPE_BLE}};
|
||||
|
||||
// Build and set advertising data.
|
||||
memset(&advdata, 0, sizeof(advdata));
|
||||
|
||||
advdata.name_type = BLE_ADVDATA_FULL_NAME;
|
||||
advdata.flags = flags;
|
||||
advdata.uuids_complete.uuid_cnt = sizeof(adv_uuids) / sizeof(adv_uuids[0]);
|
||||
advdata.uuids_complete.p_uuids = adv_uuids;
|
||||
|
||||
err_code = ble_advdata_set(&advdata, NULL);
|
||||
APP_ERROR_CHECK(err_code);
|
||||
|
||||
// Initialize advertising parameters (used when starting advertising).
|
||||
memset(&m_adv_params, 0, sizeof(m_adv_params));
|
||||
|
||||
m_adv_params.type = BLE_GAP_ADV_TYPE_ADV_IND;
|
||||
m_adv_params.p_peer_addr = NULL; // Undirected advertisement.
|
||||
m_adv_params.fp = BLE_GAP_ADV_FP_ANY;
|
||||
m_adv_params.interval = APP_ADV_ADV_INTERVAL;
|
||||
m_adv_params.timeout = APP_ADV_TIMEOUT;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \brief Start BLE advertising.
|
||||
*/
|
||||
void
|
||||
ble_advertising_start(void)
|
||||
{
|
||||
uint32_t err_code;
|
||||
|
||||
err_code = sd_ble_gap_adv_start(&m_adv_params);
|
||||
APP_ERROR_CHECK(err_code);
|
||||
|
||||
PRINTF("ble-core: advertising started\n");
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \brief Print GAP address.
|
||||
* \param addr a pointer to address
|
||||
*/
|
||||
void
|
||||
ble_gap_addr_print(const ble_gap_addr_t *addr)
|
||||
{
|
||||
unsigned int i;
|
||||
for(i = 0; i < sizeof(addr->addr); i++) {
|
||||
if(i > 0) {
|
||||
PRINTF(":");
|
||||
}PRINTF("%02x", addr->addr[i]);
|
||||
}PRINTF(" (%d)", addr->addr_type);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \brief Function for handling the Application's BLE Stack events.
|
||||
* \param[in] p_ble_evt Bluetooth stack event.
|
||||
*/
|
||||
static void
|
||||
on_ble_evt(ble_evt_t *p_ble_evt)
|
||||
{
|
||||
switch(p_ble_evt->header.evt_id) {
|
||||
case BLE_GAP_EVT_CONNECTED:
|
||||
PRINTF("ble-core: connected [handle:%d, peer: ", p_ble_evt->evt.gap_evt.conn_handle);
|
||||
ble_gap_addr_print(&(p_ble_evt->evt.gap_evt.params.connected.peer_addr));
|
||||
PRINTF("]\n");
|
||||
sd_ble_gap_rssi_start(p_ble_evt->evt.gap_evt.conn_handle,
|
||||
BLE_GAP_RSSI_THRESHOLD_INVALID,
|
||||
0);
|
||||
break;
|
||||
|
||||
case BLE_GAP_EVT_DISCONNECTED:
|
||||
PRINTF("ble-core: disconnected [handle:%d]\n", p_ble_evt->evt.gap_evt.conn_handle);
|
||||
ble_advertising_start();
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \brief SoftDevice BLE event callback.
|
||||
* \param[in] p_ble_evt Bluetooth stack event.
|
||||
*/
|
||||
static void
|
||||
ble_evt_dispatch(ble_evt_t *p_ble_evt)
|
||||
{
|
||||
ble_ipsp_evt_handler(p_ble_evt);
|
||||
on_ble_evt(p_ble_evt);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* @}
|
||||
* @}
|
||||
* @}
|
||||
*/
|
61
cpu/nrf52832/ble/ble-core.h
Normal file
61
cpu/nrf52832/ble/ble-core.h
Normal file
@ -0,0 +1,61 @@
|
||||
/*
|
||||
* Copyright (c) 2015, Nordic Semiconductor
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of the Institute nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
*/
|
||||
/**
|
||||
* \addtogroup cpu
|
||||
* @{
|
||||
*
|
||||
* \addtogroup nrf52832
|
||||
* @{
|
||||
*
|
||||
* \addtogroup nrf52832-ble Bluetooth Low Energy drivers
|
||||
* @{
|
||||
*
|
||||
* \file
|
||||
* Basic BLE functions.
|
||||
* \author
|
||||
* Wojciech Bober <wojciech.bober@nordicsemi.no>
|
||||
*/
|
||||
#ifndef DEV_BLE_H_
|
||||
#define DEV_BLE_H_
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
void ble_stack_init(void);
|
||||
void ble_advertising_init(const char *name);
|
||||
void ble_advertising_start(void);
|
||||
void ble_get_mac(uint8_t addr[8]);
|
||||
|
||||
#endif /* DEV_BLE_H_ */
|
||||
|
||||
/**
|
||||
* @}
|
||||
* @}
|
||||
* @}
|
||||
*/
|
386
cpu/nrf52832/ble/ble-mac.c
Normal file
386
cpu/nrf52832/ble/ble-mac.c
Normal file
@ -0,0 +1,386 @@
|
||||
/*
|
||||
* Copyright (c) 2015, Nordic Semiconductor
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of the Institute nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
*/
|
||||
/**
|
||||
* \addtogroup nrf52832-ble
|
||||
* @{
|
||||
*
|
||||
* \file
|
||||
* A MAC protocol implementation that uses nRF52 IPSP implementation
|
||||
* as a link layer.
|
||||
* \author
|
||||
* Wojciech Bober <wojciech.bober@nordicsemi.no>
|
||||
*/
|
||||
#include <stdint.h>
|
||||
#include <ble-core.h>
|
||||
#include "app_error.h"
|
||||
#include "ble_ipsp.h"
|
||||
#include "nrf_soc.h"
|
||||
#include "iot_defines.h"
|
||||
|
||||
#include "net/mac/nullmac.h"
|
||||
#include "net/netstack.h"
|
||||
#include "net/ip/uip.h"
|
||||
#include "net/ip/tcpip.h"
|
||||
#include "net/packetbuf.h"
|
||||
#include "net/netstack.h"
|
||||
#include "net/linkaddr.h"
|
||||
|
||||
#include "dev/watchdog.h"
|
||||
|
||||
#define DEBUG 0
|
||||
#if DEBUG
|
||||
#include <stdio.h>
|
||||
#define PRINTF(...) printf(__VA_ARGS__)
|
||||
#else
|
||||
#define PRINTF(...)
|
||||
#endif
|
||||
|
||||
#ifndef BLE_MAC_MAX_INTERFACE_NUM
|
||||
#define BLE_MAC_MAX_INTERFACE_NUM 1 /**< Maximum number of interfaces, i.e., connection to master devices */
|
||||
#endif
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
process_event_t ble_event_interface_added; /**< This event is broadcast when BLE connection is established */
|
||||
process_event_t ble_event_interface_deleted; /**< This event is broadcast when BLE connection is destroyed */
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
PROCESS(ble_ipsp_process, "BLE IPSP process");
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \brief A structure that binds IPSP connection with a peer address.
|
||||
*/
|
||||
typedef struct {
|
||||
eui64_t peer_addr;
|
||||
ble_ipsp_handle_t handle;
|
||||
} ble_mac_interface_t;
|
||||
|
||||
static ble_mac_interface_t interfaces[BLE_MAC_MAX_INTERFACE_NUM];
|
||||
|
||||
static volatile int busy_tx; /**< Flag is set to 1 when the driver is busy transmitting a packet. */
|
||||
static volatile int busy_rx; /**< Flag is set to 1 when there is a received packet pending. */
|
||||
|
||||
struct {
|
||||
eui64_t src;
|
||||
uint8_t payload[PACKETBUF_SIZE];
|
||||
uint16_t len;
|
||||
int8_t rssi;
|
||||
} input_packet;
|
||||
|
||||
static mac_callback_t mac_sent_cb;
|
||||
static void *mac_sent_ptr;
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \brief Lookup interface by IPSP connection.
|
||||
*
|
||||
* \param handle a pointer to IPSP handle.
|
||||
* \retval a pointer to interface structure
|
||||
* \retval NULL if no interface has been found for a given handle
|
||||
*/
|
||||
static ble_mac_interface_t *
|
||||
ble_mac_interface_lookup(ble_ipsp_handle_t *handle)
|
||||
{
|
||||
int i;
|
||||
for(i = 0; i < BLE_MAC_MAX_INTERFACE_NUM; i++) {
|
||||
if(interfaces[i].handle.conn_handle == handle->conn_handle &&
|
||||
interfaces[i].handle.cid == handle->cid) {
|
||||
return &interfaces[i];
|
||||
}
|
||||
}
|
||||
return NULL;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \brief Add IPSP connection to the interface table.
|
||||
*
|
||||
* This function binds IPSP connection with peer address.
|
||||
*
|
||||
* \param peer a pointer to eui64 address
|
||||
* \param handle a pointer to IPSP handle
|
||||
*
|
||||
* \retval a pointer to an interface structure on success
|
||||
* \retval NULL if interface table is full
|
||||
*/
|
||||
static ble_mac_interface_t *
|
||||
ble_mac_interface_add(eui64_t *peer, ble_ipsp_handle_t *handle)
|
||||
{
|
||||
int i;
|
||||
for(i = 0; i < BLE_MAC_MAX_INTERFACE_NUM; i++) {
|
||||
if(interfaces[i].handle.conn_handle == 0 && interfaces[i].handle.cid == 0) {
|
||||
memcpy(&interfaces[i].handle, handle, sizeof(ble_ipsp_handle_t));
|
||||
memcpy(&interfaces[i].peer_addr, peer, sizeof(eui64_t));
|
||||
process_post(PROCESS_BROADCAST, ble_event_interface_added, NULL);
|
||||
return &interfaces[i];
|
||||
}
|
||||
}
|
||||
return NULL;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \brief Remove interface from the interface table.
|
||||
* \param interface a pointer to interface
|
||||
*/
|
||||
static void
|
||||
ble_mac_interface_delete(ble_mac_interface_t *interface)
|
||||
{
|
||||
memset(interface, 0, sizeof(ble_mac_interface_t));
|
||||
process_post(PROCESS_BROADCAST, ble_event_interface_deleted, NULL);
|
||||
}
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \brief Callback registered with IPSP to receive asynchronous events from the module.
|
||||
* \note This function is called from SoftDevice interrupt context.
|
||||
*
|
||||
* \param[in] p_handle Pointer to IPSP handle.
|
||||
* \param[in] p_evt Pointer to specific event, generated by IPSP module.
|
||||
*
|
||||
* \return NRF_SUCCESS on success, otherwise NRF_ERROR_NO_MEM error.
|
||||
*/
|
||||
static uint32_t
|
||||
ble_mac_ipsp_evt_handler_irq(ble_ipsp_handle_t *p_handle, ble_ipsp_evt_t *p_evt)
|
||||
{
|
||||
uint32_t retval = NRF_SUCCESS;
|
||||
|
||||
ble_mac_interface_t *p_instance = NULL;
|
||||
p_instance = ble_mac_interface_lookup(p_handle);
|
||||
|
||||
if(p_handle) {
|
||||
PRINTF("ble-mac: IPSP event [handle:%d CID 0x%04X]\n", p_handle->conn_handle, p_handle->cid);
|
||||
}
|
||||
|
||||
switch(p_evt->evt_id) {
|
||||
case BLE_IPSP_EVT_CHANNEL_CONNECTED: {
|
||||
eui64_t peer_addr;
|
||||
|
||||
PRINTF("ble-mac: channel connected\n");
|
||||
|
||||
IPV6_EUI64_CREATE_FROM_EUI48(
|
||||
peer_addr.identifier,
|
||||
p_evt->evt_param->params.ch_conn_request.peer_addr.addr,
|
||||
p_evt->evt_param->params.ch_conn_request.peer_addr.addr_type);
|
||||
|
||||
p_instance = ble_mac_interface_add(&peer_addr, p_handle);
|
||||
|
||||
if(p_instance != NULL) {
|
||||
PRINTF("ble-mac: added new IPSP interface\n");
|
||||
} else {
|
||||
PRINTF("ble-mac: cannot add new interface. Table is full\n");
|
||||
ble_ipsp_disconnect(p_handle);
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
case BLE_IPSP_EVT_CHANNEL_DISCONNECTED: {
|
||||
PRINTF("ble-mac: channel disconnected\n");
|
||||
if(p_instance != NULL) {
|
||||
PRINTF("ble-mac: removed IPSP interface\n");
|
||||
ble_mac_interface_delete(p_instance);
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
case BLE_IPSP_EVT_CHANNEL_DATA_RX: {
|
||||
PRINTF("ble-mac: data received\n");
|
||||
if(p_instance != NULL) {
|
||||
if(busy_rx) {
|
||||
PRINTF("ble-mac: packet dropped as input buffer is busy\n");
|
||||
break;
|
||||
}
|
||||
|
||||
if(p_evt->evt_param->params.ch_rx.len > PACKETBUF_SIZE) {
|
||||
PRINTF("ble-mac: packet buffer is too small!\n");
|
||||
break;
|
||||
}
|
||||
|
||||
busy_rx = 1;
|
||||
|
||||
input_packet.len = p_evt->evt_param->params.ch_rx.len;
|
||||
memcpy(input_packet.payload, p_evt->evt_param->params.ch_rx.p_data, input_packet.len);
|
||||
memcpy(input_packet.src.identifier, p_instance->peer_addr.identifier, sizeof(eui64_t));
|
||||
sd_ble_gap_rssi_get(p_handle->conn_handle, &input_packet.rssi);
|
||||
|
||||
process_poll(&ble_ipsp_process);
|
||||
} else {
|
||||
PRINTF("ble-mac: got data to unknown interface!\n");
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
case BLE_IPSP_EVT_CHANNEL_DATA_TX_COMPLETE: {
|
||||
PRINTF("ble-mac: data transmitted\n");
|
||||
busy_tx = 0;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
return retval;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
PROCESS_THREAD(ble_ipsp_process, ev, data)
|
||||
{
|
||||
PROCESS_BEGIN();
|
||||
|
||||
while(1) {
|
||||
PROCESS_WAIT_EVENT();
|
||||
if(ev == PROCESS_EVENT_POLL) {
|
||||
packetbuf_copyfrom(input_packet.payload, input_packet.len);
|
||||
packetbuf_set_attr(PACKETBUF_ATTR_RSSI, input_packet.rssi);
|
||||
packetbuf_set_addr(PACKETBUF_ADDR_SENDER, (const linkaddr_t *)input_packet.src.identifier);
|
||||
packetbuf_set_addr(PACKETBUF_ADDR_RECEIVER, &linkaddr_node_addr);
|
||||
busy_rx = 0;
|
||||
NETSTACK_LLSEC.input();
|
||||
}
|
||||
}
|
||||
|
||||
PROCESS_END();
|
||||
}
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \brief Lookup IPSP handle by peer address.
|
||||
*
|
||||
* \param addr a pointer to eui64 address.
|
||||
* \retval a pointer to IPSP handle on success
|
||||
* \retval NULL if an IPSP handle for given address haven't been found
|
||||
*/
|
||||
static ble_ipsp_handle_t *
|
||||
find_handle(const linkaddr_t *addr)
|
||||
{
|
||||
int i;
|
||||
for(i = 0; i < BLE_MAC_MAX_INTERFACE_NUM; i++) {
|
||||
if(linkaddr_cmp((const linkaddr_t *)&interfaces[i].peer_addr, addr)) {
|
||||
return &interfaces[i].handle;
|
||||
}
|
||||
}
|
||||
return NULL;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \brief Send packet on a given IPSP handle.
|
||||
*
|
||||
* \param handle a pointer to IPSP handle.
|
||||
* \return 1 on success, 0 otherwise
|
||||
*/
|
||||
static int
|
||||
send_to_peer(ble_ipsp_handle_t *handle)
|
||||
{
|
||||
PRINTF("ble-mac: sending packet[GAP handle:%d CID:0x%04X]\n", handle->conn_handle, handle->cid);
|
||||
return (ble_ipsp_send(handle, packetbuf_dataptr(), packetbuf_datalen()) == NRF_SUCCESS);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static void
|
||||
send_packet(mac_callback_t sent, void *ptr)
|
||||
{
|
||||
int i;
|
||||
const linkaddr_t *dest;
|
||||
ble_ipsp_handle_t *handle;
|
||||
int ret = 0;
|
||||
|
||||
mac_sent_cb = sent;
|
||||
mac_sent_ptr = ptr;
|
||||
|
||||
dest = packetbuf_addr(PACKETBUF_ADDR_RECEIVER);
|
||||
|
||||
if(linkaddr_cmp(dest, &linkaddr_null)) {
|
||||
for(i = 0; i < BLE_MAC_MAX_INTERFACE_NUM; i++) {
|
||||
if(interfaces[i].handle.cid != 0 && interfaces[i].handle.conn_handle != 0) {
|
||||
ret = send_to_peer(&interfaces[i].handle);
|
||||
watchdog_periodic();
|
||||
}
|
||||
}
|
||||
} else if((handle = find_handle(dest)) != NULL) {
|
||||
ret = send_to_peer(handle);
|
||||
} else {
|
||||
PRINTF("ble-mac: no connection found for peer");
|
||||
}
|
||||
|
||||
if(ret) {
|
||||
busy_tx = 1;
|
||||
while(busy_tx) {
|
||||
watchdog_periodic();
|
||||
sd_app_evt_wait();
|
||||
}
|
||||
mac_call_sent_callback(sent, ptr, MAC_TX_OK, 1);
|
||||
} else {
|
||||
mac_call_sent_callback(sent, ptr, MAC_TX_ERR, 1);
|
||||
}
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static int
|
||||
on(void)
|
||||
{
|
||||
return 1;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static int
|
||||
off(int keep_radio_on)
|
||||
{
|
||||
return 1;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static unsigned short
|
||||
channel_check_interval(void)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static void
|
||||
init(void)
|
||||
{
|
||||
// Initialize IPSP service
|
||||
uint32_t err_code;
|
||||
ble_ipsp_init_t ipsp_init_params;
|
||||
|
||||
memset(&ipsp_init_params, 0, sizeof(ipsp_init_params));
|
||||
ipsp_init_params.evt_handler = ble_mac_ipsp_evt_handler_irq;
|
||||
err_code = ble_ipsp_init(&ipsp_init_params);
|
||||
APP_ERROR_CHECK(err_code);
|
||||
|
||||
ble_event_interface_added = process_alloc_event();
|
||||
ble_event_interface_deleted = process_alloc_event();
|
||||
|
||||
process_start(&ble_ipsp_process, NULL);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
const struct mac_driver ble_ipsp_mac_driver = {
|
||||
"nRF52 IPSP driver",
|
||||
init,
|
||||
send_packet,
|
||||
NULL,
|
||||
on,
|
||||
off,
|
||||
channel_check_interval,
|
||||
};
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* @}
|
||||
*/
|
53
cpu/nrf52832/ble/ble-mac.h
Normal file
53
cpu/nrf52832/ble/ble-mac.h
Normal file
@ -0,0 +1,53 @@
|
||||
/*
|
||||
* Copyright (c) 2015, Nordic Semiconductor
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of the Institute nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
*/
|
||||
/**
|
||||
* \addtogroup nrf52832-ble
|
||||
* @{
|
||||
*
|
||||
* \file
|
||||
* A MAC protocol implementation that uses nRF52 IPSP implementation
|
||||
* as a link layer.
|
||||
* \author
|
||||
* Wojciech Bober <wojciech.bober@nordicsemi.no>
|
||||
*/
|
||||
#ifndef BLE_MAC_H_
|
||||
#define BLE_MAC_H_
|
||||
|
||||
#include "sys/process.h"
|
||||
#include "net/mac/mac.h"
|
||||
|
||||
extern const struct mac_driver ble_ipsp_mac_driver; /**< BLE over IPSP MAC driver structure */
|
||||
extern process_event_t ble_event_interface_added; /**< This event is broadcast when a new IPSP connection is established */
|
||||
extern process_event_t ble_event_interface_deleted; /**< This event is broadcast when a IPSP connection is deleted */
|
||||
|
||||
#endif /* BLE_MAC_H_ */
|
||||
/**
|
||||
* @}
|
||||
*/
|
171
cpu/nrf52832/dev/clock.c
Normal file
171
cpu/nrf52832/dev/clock.c
Normal file
@ -0,0 +1,171 @@
|
||||
/*
|
||||
* Copyright (c) 2015 Nordic Semiconductor. All Rights Reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of the copyright holder nor the names of its
|
||||
* contributors may be used to endorse or promote products derived
|
||||
* from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
||||
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
||||
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
|
||||
* OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
/**
|
||||
* \addtogroup nrf52832
|
||||
* @{
|
||||
*
|
||||
* \addtogroup nrf52832-dev Device drivers
|
||||
* @{
|
||||
*
|
||||
* \addtogroup nrf52832-clock Clock driver
|
||||
* @{
|
||||
*
|
||||
* \file
|
||||
* Software clock implementation for the nRF52.
|
||||
* \author
|
||||
* Wojciech Bober <wojciech.bober@nordicsemi.no>
|
||||
*
|
||||
*/
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#include <stdint.h>
|
||||
#include <stdbool.h>
|
||||
#include "nrf.h"
|
||||
#include "nrf_drv_config.h"
|
||||
#include "nrf_drv_rtc.h"
|
||||
#include "nrf_drv_clock.h"
|
||||
#include "nrf_delay.h"
|
||||
#include "app_error.h"
|
||||
#include "contiki.h"
|
||||
#include "platform-conf.h"
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
const nrf_drv_rtc_t rtc = NRF_DRV_RTC_INSTANCE(PLATFORM_RTC_INSTANCE_ID); /**< RTC instance used for platform clock */
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static volatile uint32_t ticks;
|
||||
void clock_update(void);
|
||||
|
||||
#define TICKS (RTC1_CONFIG_FREQUENCY/CLOCK_CONF_SECOND)
|
||||
|
||||
/**
|
||||
* \brief Function for handling the RTC0 interrupts
|
||||
* \param int_type Type of interrupt to be handled
|
||||
*/
|
||||
static void
|
||||
rtc_handler(nrf_drv_rtc_int_type_t int_type)
|
||||
{
|
||||
if (int_type == NRF_DRV_RTC_INT_TICK) {
|
||||
clock_update();
|
||||
}
|
||||
}
|
||||
|
||||
#ifndef SOFTDEVICE_PRESENT
|
||||
/** \brief Function starting the internal LFCLK XTAL oscillator.
|
||||
*/
|
||||
static void
|
||||
lfclk_config(void)
|
||||
{
|
||||
ret_code_t err_code = nrf_drv_clock_init(NULL);
|
||||
APP_ERROR_CHECK(err_code);
|
||||
|
||||
nrf_drv_clock_lfclk_request();
|
||||
}
|
||||
#endif
|
||||
|
||||
/**
|
||||
* \brief Function initialization and configuration of RTC driver instance.
|
||||
*/
|
||||
static void
|
||||
rtc_config(void)
|
||||
{
|
||||
uint32_t err_code;
|
||||
|
||||
//Initialize RTC instance
|
||||
err_code = nrf_drv_rtc_init(&rtc, NULL, rtc_handler);
|
||||
APP_ERROR_CHECK(err_code);
|
||||
|
||||
//Enable tick event & interrupt
|
||||
nrf_drv_rtc_tick_enable(&rtc, true);
|
||||
|
||||
//Power on RTC instance
|
||||
nrf_drv_rtc_enable(&rtc);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
clock_init(void)
|
||||
{
|
||||
ticks = 0;
|
||||
#ifndef SOFTDEVICE_PRESENT
|
||||
lfclk_config();
|
||||
#endif
|
||||
rtc_config();
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
CCIF clock_time_t
|
||||
clock_time(void)
|
||||
{
|
||||
return (clock_time_t)(ticks & 0xFFFFFFFF);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
clock_update(void)
|
||||
{
|
||||
ticks++;
|
||||
if (etimer_pending()) {
|
||||
etimer_request_poll();
|
||||
}
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
CCIF unsigned long
|
||||
clock_seconds(void)
|
||||
{
|
||||
return (unsigned long)ticks/CLOCK_CONF_SECOND;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
clock_wait(clock_time_t i)
|
||||
{
|
||||
clock_time_t start;
|
||||
start = clock_time();
|
||||
while (clock_time() - start < (clock_time_t)i) {
|
||||
__WFE();
|
||||
}
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
clock_delay_usec(uint16_t dt)
|
||||
{
|
||||
nrf_delay_us(dt);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \brief Obsolete delay function but we implement it here since some code
|
||||
* still uses it
|
||||
*/
|
||||
void
|
||||
clock_delay(unsigned int i)
|
||||
{
|
||||
clock_delay_usec(i);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* @}
|
||||
* @}
|
||||
* @}
|
||||
*/
|
67
cpu/nrf52832/dev/lpm.h
Normal file
67
cpu/nrf52832/dev/lpm.h
Normal file
@ -0,0 +1,67 @@
|
||||
/*
|
||||
* Copyright (c) 2015, Nordic Semiconductor
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of the Institute nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
*/
|
||||
/**
|
||||
* \addtogroup nrf52832-dev Device drivers
|
||||
* @{
|
||||
*
|
||||
* \addtogroup nrf52832-lpm Low power mode functions
|
||||
* @{
|
||||
*
|
||||
* \file
|
||||
* A header file for low power mode functions.
|
||||
* \author
|
||||
* Wojciech Bober <wojciech.bober@nordicsemi.no>
|
||||
*/
|
||||
#ifndef LPM_H
|
||||
#define LPM_H
|
||||
|
||||
#ifdef SOFTDEVICE_PRESENT
|
||||
#include "nrf_soc.h"
|
||||
#endif
|
||||
|
||||
/**
|
||||
* \brief Stop and wait for an event
|
||||
*
|
||||
*/
|
||||
static inline void
|
||||
lpm_drop(void)
|
||||
{
|
||||
#ifdef SOFTDEVICE_PRESENT
|
||||
sd_app_evt_wait();
|
||||
#else
|
||||
__WFI();
|
||||
#endif
|
||||
}
|
||||
|
||||
#endif /* DEV_LPM_H_ */
|
||||
/**
|
||||
* @}
|
||||
* @}
|
||||
*/
|
90
cpu/nrf52832/dev/random.c
Normal file
90
cpu/nrf52832/dev/random.c
Normal file
@ -0,0 +1,90 @@
|
||||
/*
|
||||
* Copyright (c) 2015, Nordic Semiconductor
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of the Institute nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
*/
|
||||
/**
|
||||
* \addtogroup nrf52832
|
||||
* @{
|
||||
*
|
||||
* \addtogroup nrf52832-dev Device drivers
|
||||
* @{
|
||||
*
|
||||
* \addtogroup nrf52832-rng Hardware random number generator
|
||||
* @{
|
||||
*
|
||||
* \file
|
||||
* Random number generator routines exploiting the nRF52 hardware
|
||||
* capabilities.
|
||||
*
|
||||
* This file overrides core/lib/random.c.
|
||||
*
|
||||
* \author
|
||||
* Wojciech Bober <wojciech.bober@nordicsemi.no>
|
||||
*/
|
||||
#include <stddef.h>
|
||||
#include <nrf_drv_rng.h>
|
||||
#include "app_error.h"
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \brief Generates a new random number using the nRF52 RNG.
|
||||
* \return a random number.
|
||||
*/
|
||||
unsigned short
|
||||
random_rand(void)
|
||||
{
|
||||
unsigned short value = 42;
|
||||
uint8_t available;
|
||||
ret_code_t err_code;
|
||||
|
||||
do {
|
||||
nrf_drv_rng_bytes_available(&available);
|
||||
} while (available < sizeof(value));
|
||||
|
||||
err_code = nrf_drv_rng_rand((uint8_t *)&value, sizeof(value));
|
||||
APP_ERROR_CHECK(err_code);
|
||||
|
||||
return value;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \brief Initialize the nRF52 random number generator.
|
||||
* \param seed Ignored. It's here because the function prototype is in core.
|
||||
*
|
||||
*/
|
||||
void
|
||||
random_init(unsigned short seed)
|
||||
{
|
||||
(void)seed;
|
||||
ret_code_t err_code = nrf_drv_rng_init(NULL);
|
||||
APP_ERROR_CHECK(err_code);
|
||||
}
|
||||
/**
|
||||
* @}
|
||||
* @}
|
||||
* @}
|
||||
*/
|
118
cpu/nrf52832/dev/uart0.c
Normal file
118
cpu/nrf52832/dev/uart0.c
Normal file
@ -0,0 +1,118 @@
|
||||
/*
|
||||
* Copyright (c) 2015, Nordic Semiconductor
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of the Institute nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
*/
|
||||
/**
|
||||
* \addtogroup nrf52832-dev Device drivers
|
||||
* @{
|
||||
*
|
||||
* \addtogroup nrf52832-uart UART driver
|
||||
* @{
|
||||
*
|
||||
* \file
|
||||
* Contiki compatible UART driver.
|
||||
* \author
|
||||
* Wojciech Bober <wojciech.bober@nordicsemi.no>
|
||||
*/
|
||||
#include <stdlib.h>
|
||||
#include "nrf.h"
|
||||
#include "nrf_drv_config.h"
|
||||
#include "nrf_drv_uart.h"
|
||||
#include "app_util_platform.h"
|
||||
#include "app_error.h"
|
||||
|
||||
#include "contiki.h"
|
||||
#include "dev/uart0.h"
|
||||
#include "dev/watchdog.h"
|
||||
#include "lib/ringbuf.h"
|
||||
|
||||
#define TXBUFSIZE 128
|
||||
static uint8_t rx_buffer[1];
|
||||
|
||||
static int (*uart0_input_handler)(unsigned char c);
|
||||
|
||||
static struct ringbuf txbuf;
|
||||
static uint8_t txbuf_data[TXBUFSIZE];
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static void
|
||||
uart_event_handler(nrf_drv_uart_event_t * p_event, void * p_context)
|
||||
{
|
||||
ENERGEST_ON(ENERGEST_TYPE_IRQ);
|
||||
|
||||
if (p_event->type == NRF_DRV_UART_EVT_RX_DONE) {
|
||||
if (uart0_input_handler != NULL) {
|
||||
uart0_input_handler(p_event->data.rxtx.p_data[0]);
|
||||
}
|
||||
(void)nrf_drv_uart_rx(rx_buffer, 1);
|
||||
} else if (p_event->type == NRF_DRV_UART_EVT_TX_DONE) {
|
||||
if (ringbuf_elements(&txbuf) > 0) {
|
||||
uint8_t c = ringbuf_get(&txbuf);
|
||||
nrf_drv_uart_tx(&c, 1);
|
||||
}
|
||||
}
|
||||
|
||||
ENERGEST_OFF(ENERGEST_TYPE_IRQ);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
uart0_set_input(int (*input)(unsigned char c))
|
||||
{
|
||||
uart0_input_handler = input;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
uart0_writeb(unsigned char c)
|
||||
{
|
||||
if (nrf_drv_uart_tx(&c, 1) == NRF_ERROR_BUSY) {
|
||||
while (ringbuf_put(&txbuf, c) == 0) {
|
||||
__WFE();
|
||||
}
|
||||
}
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* Initialize the RS232 port.
|
||||
*
|
||||
*/
|
||||
void
|
||||
uart0_init(unsigned long ubr)
|
||||
{
|
||||
nrf_drv_uart_config_t config = NRF_DRV_UART_DEFAULT_CONFIG;
|
||||
ret_code_t retcode = nrf_drv_uart_init(&config, uart_event_handler);
|
||||
APP_ERROR_CHECK(retcode);
|
||||
|
||||
ringbuf_init(&txbuf, txbuf_data, sizeof(txbuf_data));
|
||||
|
||||
nrf_drv_uart_rx_enable();
|
||||
nrf_drv_uart_rx(rx_buffer, 1);
|
||||
}
|
||||
/**
|
||||
* @}
|
||||
* @}
|
||||
*/
|
57
cpu/nrf52832/dev/uart0.h
Normal file
57
cpu/nrf52832/dev/uart0.h
Normal file
@ -0,0 +1,57 @@
|
||||
/*
|
||||
* Copyright (c) 2015, Nordic Semiconductor
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of the Institute nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
*/
|
||||
/**
|
||||
* \addtogroup nrf52832-dev Device drivers
|
||||
* @{
|
||||
*
|
||||
* \addtogroup nrf52832-uart UART driver
|
||||
* @{
|
||||
*
|
||||
* \file
|
||||
* A header file for Contiki compatible UART driver.
|
||||
* \author
|
||||
* Wojciech Bober <wojciech.bober@nordicsemi.no>
|
||||
*/
|
||||
#ifndef UART_0_H
|
||||
#define UART_0_H
|
||||
|
||||
#include <stdint.h>
|
||||
#include "contiki-conf.h"
|
||||
|
||||
void uart0_init();
|
||||
void uart0_writeb(uint8_t byte);
|
||||
|
||||
void uart0_set_input(int (* input)(unsigned char c));
|
||||
|
||||
#endif /* UART_0_H */
|
||||
/**
|
||||
* @}
|
||||
* @}
|
||||
*/
|
93
cpu/nrf52832/dev/watchdog.c
Normal file
93
cpu/nrf52832/dev/watchdog.c
Normal file
@ -0,0 +1,93 @@
|
||||
/*
|
||||
* Copyright (c) 2015, Nordic Semiconductor
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of the Institute nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
*/
|
||||
/**
|
||||
* \addtogroup nrf52832-dev Device drivers
|
||||
* @{
|
||||
*
|
||||
* \addtogroup nrf52832-watchdog Watchdog driver
|
||||
* @{
|
||||
*
|
||||
* \file
|
||||
* Contiki compatible watchdog driver implementation.
|
||||
* \author
|
||||
* Wojciech Bober <wojciech.bober@nordicsemi.no>
|
||||
*/
|
||||
#include <nrf_drv_wdt.h>
|
||||
#include "app_error.h"
|
||||
#include "contiki-conf.h"
|
||||
|
||||
static nrf_drv_wdt_channel_id wdt_channel_id;
|
||||
static uint8_t wdt_initialized = 0;
|
||||
|
||||
/**
|
||||
* \brief WDT events handler.
|
||||
*/
|
||||
static void wdt_event_handler(void)
|
||||
{
|
||||
LEDS_OFF(LEDS_MASK);
|
||||
}
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
watchdog_init(void)
|
||||
{
|
||||
ret_code_t err_code;
|
||||
err_code = nrf_drv_wdt_init(NULL, &wdt_event_handler);
|
||||
APP_ERROR_CHECK(err_code);
|
||||
err_code = nrf_drv_wdt_channel_alloc(&wdt_channel_id);
|
||||
APP_ERROR_CHECK(err_code);
|
||||
wdt_initialized = 1;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
watchdog_start(void)
|
||||
{
|
||||
if(wdt_initialized) {
|
||||
nrf_drv_wdt_enable();
|
||||
}
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
watchdog_periodic(void)
|
||||
{
|
||||
if(wdt_initialized) {
|
||||
nrf_drv_wdt_channel_feed(wdt_channel_id);
|
||||
}
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
watchdog_reboot(void)
|
||||
{
|
||||
NVIC_SystemReset();
|
||||
}
|
||||
/**
|
||||
* @}
|
||||
* @}
|
||||
*/
|
2
cpu/nrf52832/erase.jlink
Normal file
2
cpu/nrf52832/erase.jlink
Normal file
@ -0,0 +1,2 @@
|
||||
erase
|
||||
q
|
4
cpu/nrf52832/flash.jlink
Normal file
4
cpu/nrf52832/flash.jlink
Normal file
@ -0,0 +1,4 @@
|
||||
loadfile #OUTPUT_FILENAME#
|
||||
r
|
||||
g
|
||||
q
|
12
cpu/nrf52832/ld/nrf52-pca10036-sd.ld
Normal file
12
cpu/nrf52832/ld/nrf52-pca10036-sd.ld
Normal file
@ -0,0 +1,12 @@
|
||||
/* Linker script to configure memory regions. */
|
||||
|
||||
SEARCH_DIR(.)
|
||||
GROUP(-lgcc -lc -lnosys)
|
||||
|
||||
MEMORY
|
||||
{
|
||||
FLASH (rx) : ORIGIN = 0x1f000, LENGTH = 0x61000
|
||||
RAM (rwx) : ORIGIN = 0x08000000, LENGTH = 0x8000
|
||||
}
|
||||
|
||||
INCLUDE "nrf5x_common.ld"
|
12
cpu/nrf52832/ld/nrf52-pca10040-sd.ld
Normal file
12
cpu/nrf52832/ld/nrf52-pca10040-sd.ld
Normal file
@ -0,0 +1,12 @@
|
||||
/* Linker script to configure memory regions. */
|
||||
|
||||
SEARCH_DIR(.)
|
||||
GROUP(-lgcc -lc -lnosys)
|
||||
|
||||
MEMORY
|
||||
{
|
||||
FLASH (rx) : ORIGIN = 0x1f000, LENGTH = 0x61000
|
||||
RAM (rwx) : ORIGIN = 0x20002800, LENGTH = 0xD800
|
||||
}
|
||||
|
||||
INCLUDE "nrf5x_common.ld"
|
12
cpu/nrf52832/ld/nrf52.ld
Normal file
12
cpu/nrf52832/ld/nrf52.ld
Normal file
@ -0,0 +1,12 @@
|
||||
/* Linker script to configure memory regions. */
|
||||
|
||||
SEARCH_DIR(.)
|
||||
GROUP(-lgcc -lc -lnosys)
|
||||
|
||||
MEMORY
|
||||
{
|
||||
FLASH (rx) : ORIGIN = 0x0, LENGTH = 0x80000
|
||||
RAM (rwx) : ORIGIN = 0x20000000, LENGTH = 0x8000
|
||||
}
|
||||
|
||||
INCLUDE "nrf5x_common.ld"
|
48
cpu/nrf52832/mtarch.h
Normal file
48
cpu/nrf52832/mtarch.h
Normal file
@ -0,0 +1,48 @@
|
||||
/*
|
||||
* Copyright (c) 2010, Loughborough University - Computer Science
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above
|
||||
* copyright notice, this list of conditions and the following
|
||||
* disclaimer in the documentation and/or other materials provided
|
||||
* with the distribution.
|
||||
* 3. The name of the author may not be used to endorse or promote
|
||||
* products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
|
||||
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
|
||||
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
|
||||
* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
||||
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
*/
|
||||
/*
|
||||
* \file
|
||||
* Stub header file for multi-threading. It doesn't do anything, it
|
||||
* just exists so that mt.c can compile cleanly.
|
||||
*
|
||||
* This is based on the original mtarch.h for z80 by Takahide Matsutsuka
|
||||
*
|
||||
* \author
|
||||
* George Oikonomou - <oikonomou@users.sourceforge.net>
|
||||
*/
|
||||
#ifndef __MTARCH_H__
|
||||
#define __MTARCH_H__
|
||||
|
||||
struct mtarch_thread {
|
||||
unsigned char *sp;
|
||||
};
|
||||
|
||||
#endif /* __MTARCH_H__ */
|
70
cpu/nrf52832/putchar.c
Normal file
70
cpu/nrf52832/putchar.c
Normal file
@ -0,0 +1,70 @@
|
||||
/*
|
||||
* Copyright (c) 2015, Nordic Semiconductor
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of the Institute nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
*/
|
||||
/**
|
||||
* \addtogroup nrf52832
|
||||
* @{
|
||||
*
|
||||
* \file
|
||||
* Hardware specific implementation of putchar() and puts() functions.
|
||||
* \author
|
||||
* Wojciech Bober <wojciech.bober@nordicsemi.no>
|
||||
*
|
||||
*/
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#include <string.h>
|
||||
#include "dev/uart0.h"
|
||||
/*---------------------------------------------------------------------------*/
|
||||
int
|
||||
putchar(int c)
|
||||
{
|
||||
uart0_writeb(c);
|
||||
return c;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
int
|
||||
puts(const char *str)
|
||||
{
|
||||
int i;
|
||||
|
||||
if (str == NULL) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
for (i = 0; i < strlen(str); i++) {
|
||||
uart0_writeb(str[i]);
|
||||
}
|
||||
|
||||
uart0_writeb('\n');
|
||||
return i;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* @}
|
||||
*/
|
110
cpu/nrf52832/rtimer-arch.c
Normal file
110
cpu/nrf52832/rtimer-arch.c
Normal file
@ -0,0 +1,110 @@
|
||||
/*
|
||||
* Copyright (c) 2015 Nordic Semiconductor. All Rights Reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of the copyright holder nor the names of its
|
||||
* contributors may be used to endorse or promote products derived
|
||||
* from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
||||
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
||||
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
|
||||
* OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
/**
|
||||
* \addtogroup nrf52832
|
||||
* @{
|
||||
*
|
||||
* \file
|
||||
* Implementation of the architecture dependent rtimer functions for the nRF52
|
||||
*
|
||||
* \author
|
||||
* Wojciech Bober <wojciech.bober@nordicsemi.no>
|
||||
*/
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#include <stdint.h>
|
||||
#include <stddef.h>
|
||||
#include "nrf.h"
|
||||
#include "nrf_drv_timer.h"
|
||||
#include "app_error.h"
|
||||
#include "contiki.h"
|
||||
#include "platform-conf.h"
|
||||
|
||||
static const nrf_drv_timer_t timer = NRF_DRV_TIMER_INSTANCE(PLATFORM_TIMER_INSTANCE_ID); /**< Timer instance used for rtimer */
|
||||
|
||||
/**
|
||||
* \brief Handler for timer events.
|
||||
*
|
||||
* \param event_type type of an event that should be handled
|
||||
* \param p_context opaque data pointer passed from nrf_drv_timer_init()
|
||||
*/
|
||||
static void
|
||||
timer_event_handler(nrf_timer_event_t event_type, void* p_context)
|
||||
{
|
||||
switch (event_type) {
|
||||
case NRF_TIMER_EVENT_COMPARE1:
|
||||
rtimer_run_next();
|
||||
break;
|
||||
|
||||
default:
|
||||
//Do nothing.
|
||||
break;
|
||||
}
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \brief Initialize platform rtimer
|
||||
*/
|
||||
void
|
||||
rtimer_arch_init(void)
|
||||
{
|
||||
ret_code_t err_code = nrf_drv_timer_init(&timer, NULL, timer_event_handler);
|
||||
APP_ERROR_CHECK(err_code);
|
||||
nrf_drv_timer_enable(&timer);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \brief Schedules an rtimer task to be triggered at time t
|
||||
* \param t The time when the task will need executed.
|
||||
*
|
||||
* \e t is an absolute time, in other words the task will be executed AT
|
||||
* time \e t, not IN \e t rtimer ticks.
|
||||
*
|
||||
* This function schedules a one-shot event with the nRF RTC.
|
||||
*/
|
||||
void
|
||||
rtimer_arch_schedule(rtimer_clock_t t)
|
||||
{
|
||||
nrf_drv_timer_compare(&timer, NRF_TIMER_CC_CHANNEL1, t, true);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \brief Returns the current real-time clock time
|
||||
* \return The current rtimer time in ticks
|
||||
*
|
||||
*/
|
||||
rtimer_clock_t
|
||||
rtimer_arch_now()
|
||||
{
|
||||
return nrf_drv_timer_capture(&timer, NRF_TIMER_CC_CHANNEL0);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* @}
|
||||
*/
|
52
cpu/nrf52832/rtimer-arch.h
Normal file
52
cpu/nrf52832/rtimer-arch.h
Normal file
@ -0,0 +1,52 @@
|
||||
/*
|
||||
* Copyright (c) 2015, Nordic Semiconductor
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of the Institute nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
*/
|
||||
/**
|
||||
* \addtogroup nrf52832 nRF52832
|
||||
* @{
|
||||
*
|
||||
* \file
|
||||
* Architecture dependent rtimer implementation header file.
|
||||
* \author
|
||||
* Wojciech Bober <wojciech.bober@nordicsemi.no>
|
||||
*
|
||||
*/
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#ifndef RTIMER_ARCH_H_
|
||||
#define RTIMER_ARCH_H_
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#include "contiki.h"
|
||||
/*---------------------------------------------------------------------------*/
|
||||
rtimer_clock_t rtimer_arch_now(void);
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#endif /* RTIMER_ARCH_H_ */
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* @}
|
||||
*/
|
9
examples/nrf52dk/blink-hello/Makefile
Normal file
9
examples/nrf52dk/blink-hello/Makefile
Normal file
@ -0,0 +1,9 @@
|
||||
CONTIKI_PROJECT = blink-hello
|
||||
|
||||
CONTIKI_WITH_RPL=0
|
||||
NRF52_WITHOUT_SOFTDEVICE=1
|
||||
|
||||
all: $(CONTIKI_PROJECT)
|
||||
|
||||
CONTIKI = ../../..
|
||||
include $(CONTIKI)/Makefile.include
|
14
examples/nrf52dk/blink-hello/README.md
Normal file
14
examples/nrf52dk/blink-hello/README.md
Normal file
@ -0,0 +1,14 @@
|
||||
Blink Hello example
|
||||
===================
|
||||
This example shows basic usage of DK's buttons and LEDs. It also shows basic
|
||||
usage of Contiki's processes. The application autostarts 5 processes: 4 processes
|
||||
for button and LED control and 1 to display current temperature to the console.
|
||||
|
||||
A process reacts to a press of a respective button (process 1 reacts to button 1, etc.)
|
||||
and doubles the current blinking frequency. The cycle restarts for beginning when blinking
|
||||
frequency is greater than 8Hz.
|
||||
|
||||
The example requires one DK and it doesn't use SoftDevice. To compile and flash the
|
||||
example run:
|
||||
|
||||
make TARGET=nrf52dk blink-hello.flash
|
182
examples/nrf52dk/blink-hello/blink-hello.c
Normal file
182
examples/nrf52dk/blink-hello/blink-hello.c
Normal file
@ -0,0 +1,182 @@
|
||||
/* This is a very simple hello_world program.
|
||||
* It aims to demonstrate the co-existence of two processes:
|
||||
* One of them prints a hello world message and the other blinks the LEDs
|
||||
*
|
||||
* It is largely based on hello_world in $(CONTIKI)/examples/sensinode
|
||||
*
|
||||
* Author: George Oikonomou - <oikonomou@users.sourceforge.net>
|
||||
*/
|
||||
|
||||
/**
|
||||
* \addtogroup nrf52dk nRF52 Development Kit
|
||||
* @{
|
||||
*
|
||||
* \addtogroup nrf52dk-examples Demo projects for nRF52 DK
|
||||
* @{
|
||||
*
|
||||
* \defgroup nrf52dk-blink-hello Basic sensors and LEDs demo
|
||||
* @{
|
||||
*
|
||||
* This demo demonstrates use of Contiki processes, sensors, and LEDs
|
||||
* on nRF52 DK. Pressing a button will start a timer that blinks a
|
||||
* respective LED (e.g., button 1 controls LED 1). Each time the button
|
||||
* is pressed blinking frequency is doubled. On 4th press the LED is
|
||||
* switched off and the sequence can be started from the beginning.
|
||||
*
|
||||
* \file Main file for Basic sensors and LEDs demo.
|
||||
*/
|
||||
#include <stdio.h> /* For printf() */
|
||||
#include <inttypes.h>
|
||||
#include "contiki.h"
|
||||
#include "dev/leds.h"
|
||||
#include "dev/temperature-sensor.h"
|
||||
#include "lib/sensors.h"
|
||||
#include "button-sensor.h"
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
PROCESS(blink_process_1, "LED1 blink process");
|
||||
PROCESS(blink_process_2, "LED2 blink process");
|
||||
PROCESS(blink_process_3, "LED3 blink process");
|
||||
PROCESS(blink_process_4, "LED4 blink process");
|
||||
PROCESS(temp, "Temperautre");
|
||||
|
||||
AUTOSTART_PROCESSES(
|
||||
&blink_process_1,
|
||||
&blink_process_2,
|
||||
&blink_process_3,
|
||||
&blink_process_4,
|
||||
&temp
|
||||
);
|
||||
|
||||
struct blink_process_ctx {
|
||||
struct etimer et_blink;
|
||||
unsigned char c;
|
||||
const struct sensors_sensor *button;
|
||||
unsigned char led;
|
||||
};
|
||||
|
||||
static void handle_event(process_event_t ev, process_data_t data, struct blink_process_ctx *ctx)
|
||||
{
|
||||
if (ev == PROCESS_EVENT_TIMER && etimer_expired(&ctx->et_blink)) {
|
||||
leds_toggle(ctx->led);
|
||||
etimer_set(&ctx->et_blink, CLOCK_SECOND / ctx->c);
|
||||
printf("Blink %d\n", ctx->led);
|
||||
} else if (ev == sensors_event && data == ctx->button) {
|
||||
if (ctx->button->value(BUTTON_SENSOR_VALUE_STATE) == 0) {
|
||||
if (ctx->c == 0) {
|
||||
ctx->c = 1;
|
||||
} else if (ctx->c < 8){
|
||||
ctx->c <<= 1;
|
||||
} else {
|
||||
ctx->c = 0;
|
||||
leds_off(ctx->led);
|
||||
}
|
||||
if (ctx->c) {
|
||||
etimer_set(&ctx->et_blink, CLOCK_SECOND / ctx->c);
|
||||
} else {
|
||||
etimer_stop(&ctx->et_blink);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
PROCESS_THREAD(blink_process_1, ev, data)
|
||||
{
|
||||
static struct blink_process_ctx ctx;
|
||||
|
||||
PROCESS_BEGIN();
|
||||
|
||||
ctx.button = &button_1;
|
||||
ctx.c = 0;
|
||||
ctx.led = LEDS_1;
|
||||
ctx.button->configure(SENSORS_ACTIVE, 1);
|
||||
|
||||
while (1) {
|
||||
PROCESS_WAIT_EVENT();
|
||||
handle_event(ev, data, &ctx);
|
||||
}
|
||||
|
||||
PROCESS_END();
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
PROCESS_THREAD(blink_process_2, ev, data)
|
||||
{
|
||||
static struct blink_process_ctx ctx;
|
||||
|
||||
PROCESS_BEGIN();
|
||||
|
||||
ctx.button = &button_2;
|
||||
ctx.c = 0;
|
||||
ctx.led = LEDS_2;
|
||||
ctx.button->configure(SENSORS_ACTIVE, 1);
|
||||
|
||||
while (1) {
|
||||
PROCESS_WAIT_EVENT();
|
||||
handle_event(ev, data, &ctx);
|
||||
}
|
||||
|
||||
PROCESS_END();
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
PROCESS_THREAD(blink_process_3, ev, data)
|
||||
{
|
||||
static struct blink_process_ctx ctx;
|
||||
|
||||
PROCESS_BEGIN();
|
||||
|
||||
ctx.button = &button_3;
|
||||
ctx.c = 0;
|
||||
ctx.led = LEDS_3;
|
||||
ctx.button->configure(SENSORS_ACTIVE, 1);
|
||||
|
||||
while (1) {
|
||||
PROCESS_WAIT_EVENT();
|
||||
handle_event(ev, data, &ctx);
|
||||
}
|
||||
|
||||
PROCESS_END();
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
PROCESS_THREAD(blink_process_4, ev, data)
|
||||
{
|
||||
static struct blink_process_ctx ctx;
|
||||
|
||||
PROCESS_BEGIN();
|
||||
|
||||
ctx.button = &button_4;
|
||||
ctx.c = 0;
|
||||
ctx.led = LEDS_4;
|
||||
ctx.button->configure(SENSORS_ACTIVE, 1);
|
||||
|
||||
while (1) {
|
||||
PROCESS_WAIT_EVENT();
|
||||
handle_event(ev, data, &ctx);
|
||||
}
|
||||
|
||||
PROCESS_END();
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
PROCESS_THREAD(temp, ev, data)
|
||||
{
|
||||
static struct etimer tick;
|
||||
PROCESS_BEGIN();
|
||||
|
||||
etimer_set(&tick, CLOCK_SECOND);
|
||||
|
||||
while (1) {
|
||||
PROCESS_WAIT_EVENT();
|
||||
if (ev == PROCESS_EVENT_TIMER && etimer_expired(&tick)) {
|
||||
int32_t temp = temperature_sensor.value(0);
|
||||
printf("temp: %"PRId32".%02"PRId32"\n", temp >> 2, (temp & 0x03)*25);
|
||||
etimer_reset(&tick);
|
||||
}
|
||||
}
|
||||
|
||||
PROCESS_END();
|
||||
}
|
||||
/**
|
||||
* @}
|
||||
* @}
|
||||
* @}
|
||||
*/
|
35
examples/nrf52dk/coap-demo/Makefile
Normal file
35
examples/nrf52dk/coap-demo/Makefile
Normal file
@ -0,0 +1,35 @@
|
||||
CONTIKI=../../..
|
||||
CFLAGS += -DPROJECT_CONF_H=\"project-conf.h\"
|
||||
|
||||
ifeq ($(MAKECMDGOALS),)
|
||||
$(error Please specify whether coap-client or coap-server should be built)
|
||||
endif
|
||||
|
||||
ifneq ($(filter coap-client coap-client.flash, $(MAKECMDGOALS)),)
|
||||
ifeq ($(SERVER_IPV6_ADDR),)
|
||||
$(error Please define SERVER_IPV6_ADDR=<full ipv6 addr>)
|
||||
else
|
||||
CFLAGS += -DSERVER_IPV6_ADDR=\"$(SERVER_IPV6_ADDR)\"
|
||||
CFLAGS += -DDEVICE_NAME=\"nRF52_DK_CoAP_Client\"
|
||||
endif
|
||||
else
|
||||
CFLAGS += -DDEVICE_NAME=\"nRF52-DK-CoAP-Server\"
|
||||
endif
|
||||
|
||||
# automatically build RESTful resources
|
||||
REST_RESOURCES_DIR = ./resources
|
||||
REST_RESOURCES_FILES = $(notdir $(shell find $(REST_RESOURCES_DIR) -name '*.c' ! -name 'res-plugtest*'))
|
||||
|
||||
PROJECTDIRS += $(REST_RESOURCES_DIR)
|
||||
PROJECT_SOURCEFILES += $(REST_RESOURCES_FILES)
|
||||
|
||||
# linker optimizations
|
||||
SMALL=1
|
||||
|
||||
# REST Engine shall use Erbium CoAP implementation
|
||||
APPS += er-coap
|
||||
APPS += rest-engine
|
||||
|
||||
CONTIKI_WITH_RPL = 0
|
||||
|
||||
include $(CONTIKI)/Makefile.include
|
63
examples/nrf52dk/coap-demo/README.md
Normal file
63
examples/nrf52dk/coap-demo/README.md
Normal file
@ -0,0 +1,63 @@
|
||||
A CoAP demo for nRF52 DK
|
||||
========================
|
||||
This demo contains two applications: coap-server and coap-client which are similar to
|
||||
[Coap Observable Server] and [Coap Observer Client] examples provided by the nRF5 IoT SDK.
|
||||
|
||||
Note that before any CoAP requests can be made you'll need to configure an IPv6 connection
|
||||
to the device and assign a routable IPv6 address.
|
||||
|
||||
For details how to do this please refer to sections 'Establishing an IPv6 connection'
|
||||
and 'Distributing routable IPv6 prefix' in `platform/nrf52dk/README-BLE-6LoWPAN.md`.
|
||||
|
||||
CoAP Server
|
||||
===========
|
||||
The server exposes the following resources:
|
||||
|
||||
host
|
||||
|-- .well-known
|
||||
| `-- core
|
||||
`-- lights
|
||||
`-- led3
|
||||
|
||||
The state of LED 3 can be set and queried via CoAP through the observable resource `lights/led3`. Current
|
||||
state of LED 3 is returned as a text string in the payload. The value 0 means that LED 3 is off, 1 otherwise.
|
||||
|
||||
Button 1 can be used to toggle state of the LED 3. This will cause a notification to be sent to
|
||||
any subscriber observing `lights/led3`. The state of the resource can also be changed by using POST/PUT to
|
||||
the resource with desired state encoded as a text in the payload. Send 1 to switch on and 0 to switch off.
|
||||
|
||||
In order to compile and flash the CoAP server to a DK execute:
|
||||
|
||||
make TARGET=nrf52dk coap-server.flash
|
||||
|
||||
Note, if you haven't previously used a given device with Contiki it is recommended
|
||||
to erase the device and flash SoftDevice before flashing CoAP application, i.e.,
|
||||
|
||||
make TARGET=nrf52dk erase
|
||||
make TARGET=nrf52dk softdevice.flash
|
||||
|
||||
Please refer to the *Testing* and *Python Example* sections of [Coap Observable Server] tutorial for detailed description how to query the Coap Server using a PC.
|
||||
|
||||
CoAP Client
|
||||
===========
|
||||
CoAP client compliments the CoAP server application. When Button 1 on the DK is pressed the the
|
||||
client subscribes to `lights/led3` resource. If successful the LED 4 will blink briefly. From this moment
|
||||
any change of the `lights/led3` resource will be automatically reflected by the client's LED 3.
|
||||
|
||||
Note that the client must know the server's IPv6 address. The address is specified as a make variable
|
||||
during compliation.
|
||||
|
||||
In order to compile and flash the CoAP client to DK execute:
|
||||
|
||||
make TARGET=nrf52dk SERVER_IPV6_ADDR=<full-ip6-address> coap-client.flash
|
||||
|
||||
Note, that you can use `NRF52_JLINK_SN=<SN>` to select a particular devkit in a case when
|
||||
you have more than one boards connected to PC. Please refer to `platform/README.md` for
|
||||
details.
|
||||
|
||||
Please refer to the *Testing* and *Python Server Example* sections of [Coap Observer Client] tutorial for detailed description how to use CoAP client demo with a PC.
|
||||
|
||||
Resources
|
||||
=========
|
||||
[Coap Observable Server] http://developer.nordicsemi.com/nRF5_IoT_SDK/doc/0.9.0/html/a00054.html
|
||||
[Coap Observer Client] http://developer.nordicsemi.com/nRF5_IoT_SDK/doc/0.9.0/html/a00051.html
|
185
examples/nrf52dk/coap-demo/coap-client.c
Normal file
185
examples/nrf52dk/coap-demo/coap-client.c
Normal file
@ -0,0 +1,185 @@
|
||||
/*
|
||||
* Copyright (c) 2014, Daniele Alessandrelli.
|
||||
* Copyright (c) 2015, Nordic Semiconductor
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of the Institute nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
* This file is part of the Contiki operating system.
|
||||
*/
|
||||
|
||||
/**
|
||||
* \addtogroup nrf52dk-examples Demo projects for nRF52 DK
|
||||
* @{
|
||||
*
|
||||
* \defgroup nrf52dk-coap-demo CoAP demo for nRF52 DK
|
||||
* @{
|
||||
*
|
||||
* \file
|
||||
* Erbium (Er) CoAP observe client example.
|
||||
* \author
|
||||
* Daniele Alessandrelli <daniele.alessandrelli@gmail.com>
|
||||
* \author
|
||||
* Wojciech Bober <wojciech.bober@nordicsemi.no>
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include "contiki.h"
|
||||
#include "contiki-net.h"
|
||||
#include "er-coap-engine.h"
|
||||
#include "dev/button-sensor.h"
|
||||
#include "dev/leds.h"
|
||||
|
||||
#define DEBUG 0
|
||||
#if DEBUG
|
||||
#include <stdio.h>
|
||||
#define PRINTF(...) printf(__VA_ARGS__)
|
||||
#else
|
||||
#define PRINTF(...)
|
||||
#endif
|
||||
|
||||
/*----------------------------------------------------------------------------*/
|
||||
#define REMOTE_PORT UIP_HTONS(COAP_DEFAULT_PORT)
|
||||
#define OBS_RESOURCE_URI "lights/led3"
|
||||
#define SUBS_LED LEDS_4
|
||||
#define OBS_LED LEDS_3
|
||||
|
||||
/*----------------------------------------------------------------------------*/
|
||||
static uip_ipaddr_t server_ipaddr[1]; /* holds the server ip address */
|
||||
static coap_observee_t *obs;
|
||||
static struct ctimer ct;
|
||||
/*----------------------------------------------------------------------------*/
|
||||
PROCESS(er_example_observe_client, "nRF52 DK Coap Observer Client");
|
||||
AUTOSTART_PROCESSES(&er_example_observe_client);
|
||||
/*----------------------------------------------------------------------------*/
|
||||
static void
|
||||
observe_led_off(void *d)
|
||||
{
|
||||
leds_off(SUBS_LED);
|
||||
}
|
||||
/*----------------------------------------------------------------------------*/
|
||||
/*
|
||||
* Handle the response to the observe request and the following notifications
|
||||
*/
|
||||
static void
|
||||
notification_callback(coap_observee_t *obs, void *notification,
|
||||
coap_notification_flag_t flag)
|
||||
{
|
||||
int len = 0;
|
||||
const uint8_t *payload = NULL;
|
||||
|
||||
|
||||
PRINTF("Notification handler\n");
|
||||
PRINTF("Observee URI: %s\n", obs->url);
|
||||
|
||||
if (notification) {
|
||||
len = coap_get_payload(notification, &payload);
|
||||
}
|
||||
|
||||
(void)len;
|
||||
|
||||
switch (flag) {
|
||||
case NOTIFICATION_OK:
|
||||
PRINTF("NOTIFICATION OK: %*s\n", len, (char *)payload);
|
||||
if (*payload == '1') {
|
||||
leds_on(OBS_LED);
|
||||
} else {
|
||||
leds_off(OBS_LED);
|
||||
}
|
||||
break;
|
||||
case OBSERVE_OK: /* server accepeted observation request */
|
||||
PRINTF("OBSERVE_OK: %*s\n", len, (char *)payload);
|
||||
if (*payload == '1') {
|
||||
leds_on(OBS_LED);
|
||||
} else {
|
||||
leds_off(OBS_LED);
|
||||
}
|
||||
leds_on(SUBS_LED);
|
||||
ctimer_set(&ct, CLOCK_SECOND, observe_led_off, NULL);
|
||||
break;
|
||||
case OBSERVE_NOT_SUPPORTED:
|
||||
PRINTF("OBSERVE_NOT_SUPPORTED: %*s\n", len, (char *)payload);
|
||||
obs = NULL;
|
||||
break;
|
||||
case ERROR_RESPONSE_CODE:
|
||||
PRINTF("ERROR_RESPONSE_CODE: %*s\n", len, (char *)payload);
|
||||
obs = NULL;
|
||||
break;
|
||||
case NO_REPLY_FROM_SERVER:
|
||||
PRINTF("NO_REPLY_FROM_SERVER: "
|
||||
"removing observe registration with token %x%x\n",
|
||||
obs->token[0], obs->token[1]);
|
||||
obs = NULL;
|
||||
break;
|
||||
}
|
||||
}
|
||||
/*----------------------------------------------------------------------------*/
|
||||
/*
|
||||
* The main (proto-)thread. It starts/stops the observation of the remote
|
||||
* resource every time the timer elapses or the button (if available) is
|
||||
* pressed
|
||||
*/
|
||||
PROCESS_THREAD(er_example_observe_client, ev, data)
|
||||
{
|
||||
PROCESS_BEGIN();
|
||||
|
||||
uiplib_ipaddrconv(SERVER_IPV6_ADDR, server_ipaddr);
|
||||
|
||||
/* receives all CoAP messages */
|
||||
coap_init_engine();
|
||||
|
||||
#if PLATFORM_HAS_BUTTON
|
||||
SENSORS_ACTIVATE(button_1);
|
||||
SENSORS_ACTIVATE(button_2);
|
||||
#endif
|
||||
|
||||
/* toggle observation every time the timer elapses or the button is pressed */
|
||||
while (1) {
|
||||
PROCESS_YIELD();
|
||||
#if PLATFORM_HAS_BUTTON
|
||||
if (ev == sensors_event) {
|
||||
if (data == &button_1 && button_1.value(BUTTON_SENSOR_VALUE_STATE) == 0) {
|
||||
PRINTF("Starting observation\n");
|
||||
obs = coap_obs_request_registration(server_ipaddr, REMOTE_PORT,
|
||||
OBS_RESOURCE_URI, notification_callback,
|
||||
NULL);
|
||||
}
|
||||
if (data == &button_2 && button_2.value(BUTTON_SENSOR_VALUE_STATE) == 0) {
|
||||
PRINTF("Stopping observation\n");
|
||||
coap_obs_remove_observee(obs);
|
||||
obs = NULL;
|
||||
}
|
||||
}
|
||||
#endif
|
||||
}
|
||||
PROCESS_END();
|
||||
}
|
||||
|
||||
/**
|
||||
* @}
|
||||
* @}
|
||||
*/
|
130
examples/nrf52dk/coap-demo/coap-server.c
Normal file
130
examples/nrf52dk/coap-demo/coap-server.c
Normal file
@ -0,0 +1,130 @@
|
||||
/*
|
||||
* Copyright (c) 2013, Institute for Pervasive Computing, ETH Zurich
|
||||
* Copyright (c) 2015, Nordic Semiconductor
|
||||
*
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of the Institute nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
* This file is part of the Contiki operating system.
|
||||
*/
|
||||
|
||||
/**
|
||||
* \addtogroup nrf52dk-examples Demo projects for nRF52 DK
|
||||
* @{
|
||||
*
|
||||
* \defgroup nrf52dk-coap-demo CoAP demo for nRF52dk
|
||||
* @{
|
||||
*
|
||||
* \file
|
||||
* Erbium (Er) REST Engine example.
|
||||
* \author
|
||||
* Matthias Kovatsch <kovatsch@inf.ethz.ch>
|
||||
* \author
|
||||
* Wojciech Bober <wojciech.bober@nordicsemi.no>
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include "contiki.h"
|
||||
#include "contiki-net.h"
|
||||
#include "rest-engine.h"
|
||||
#include "uip.h"
|
||||
#include "dev/button-sensor.h"
|
||||
#include "dev/leds.h"
|
||||
|
||||
#define DEBUG DEBUG_PRINT
|
||||
#include "net/ip/uip-debug.h"
|
||||
|
||||
/*
|
||||
* Resources to be activated need to be imported through the extern keyword.
|
||||
* The build system automatically compiles the resources in the corresponding sub-directory.
|
||||
*/
|
||||
extern resource_t res_led3;
|
||||
|
||||
static void
|
||||
print_local_addresses(void)
|
||||
{
|
||||
int i;
|
||||
uint8_t state;
|
||||
|
||||
PRINTF("Server IPv6 addresses:\n");
|
||||
for(i = 0; i < UIP_DS6_ADDR_NB; i++) {
|
||||
state = uip_ds6_if.addr_list[i].state;
|
||||
if(uip_ds6_if.addr_list[i].isused && (state == ADDR_TENTATIVE || state
|
||||
== ADDR_PREFERRED)) {
|
||||
PRINTF(" ");
|
||||
PRINT6ADDR(&uip_ds6_if.addr_list[i].ipaddr);
|
||||
PRINTF("\n");
|
||||
if(state == ADDR_TENTATIVE) {
|
||||
uip_ds6_if.addr_list[i].state = ADDR_PREFERRED;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
PROCESS(er_example_server, "nRF52 DK Coap Server");
|
||||
AUTOSTART_PROCESSES(&er_example_server);
|
||||
|
||||
PROCESS_THREAD(er_example_server, ev, data)
|
||||
{
|
||||
PROCESS_BEGIN();
|
||||
PROCESS_PAUSE();
|
||||
|
||||
PRINTF("Starting Erbium Example Server\n");
|
||||
|
||||
PRINTF("uIP buffer: %u\n", UIP_BUFSIZE);
|
||||
PRINTF("LL header: %u\n", UIP_LLH_LEN);
|
||||
PRINTF("IP+UDP header: %u\n", UIP_IPUDPH_LEN);
|
||||
PRINTF("REST max chunk: %u\n", REST_MAX_CHUNK_SIZE);
|
||||
|
||||
print_local_addresses();
|
||||
|
||||
/* Initialize the REST engine. */
|
||||
rest_init_engine();
|
||||
rest_activate_resource(&res_led3, "lights/led3");
|
||||
|
||||
SENSORS_ACTIVATE(button_1);
|
||||
|
||||
/* Define application-specific events here. */
|
||||
while (1) {
|
||||
PROCESS_WAIT_EVENT();
|
||||
|
||||
if (ev == sensors_event) {
|
||||
if (data == &button_1 && button_1.value(BUTTON_SENSOR_VALUE_STATE) == 0) {
|
||||
leds_toggle(LEDS_3);
|
||||
res_led3.trigger();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
PROCESS_END();
|
||||
}
|
||||
|
||||
/**
|
||||
* @}
|
||||
* @}
|
||||
*/
|
85
examples/nrf52dk/coap-demo/project-conf.h
Normal file
85
examples/nrf52dk/coap-demo/project-conf.h
Normal file
@ -0,0 +1,85 @@
|
||||
/*
|
||||
* Copyright (c) 2013, Institute for Pervasive Computing, ETH Zurich
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of the Institute nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
* This file is part of the Contiki operating system.
|
||||
*/
|
||||
|
||||
/**
|
||||
* \addtogroup nrf52dk-examples Demo projects for nRF52 DK
|
||||
* @{
|
||||
*
|
||||
* \defgroup nrf52dk-coap-demo CoAP demo for nRF52dk
|
||||
* @{
|
||||
*
|
||||
* \file
|
||||
* Erbium (Er) example project configuration.
|
||||
* \author
|
||||
* Matthias Kovatsch <kovatsch@inf.ethz.ch>
|
||||
*/
|
||||
|
||||
#ifndef __PROJECT_ERBIUM_CONF_H__
|
||||
#define __PROJECT_ERBIUM_CONF_H__
|
||||
|
||||
/* Disabling TCP on CoAP nodes. */
|
||||
#undef UIP_CONF_TCP
|
||||
#define UIP_CONF_TCP 0
|
||||
|
||||
/* Increase rpl-border-router IP-buffer when using more than 64. */
|
||||
#undef REST_MAX_CHUNK_SIZE
|
||||
#define REST_MAX_CHUNK_SIZE 48
|
||||
|
||||
/* Estimate your header size, especially when using Proxy-Uri. */
|
||||
/*
|
||||
#undef COAP_MAX_HEADER_SIZE
|
||||
#define COAP_MAX_HEADER_SIZE 70
|
||||
*/
|
||||
|
||||
/* Multiplies with chunk size, be aware of memory constraints. */
|
||||
#undef COAP_MAX_OPEN_TRANSACTIONS
|
||||
#define COAP_MAX_OPEN_TRANSACTIONS 4
|
||||
|
||||
/* Must be <= open transactions, default is COAP_MAX_OPEN_TRANSACTIONS-1. */
|
||||
/*
|
||||
#undef COAP_MAX_OBSERVERS
|
||||
#define COAP_MAX_OBSERVERS 2
|
||||
*/
|
||||
|
||||
/* Filtering .well-known/core per query can be disabled to save space. */
|
||||
#undef COAP_LINK_FORMAT_FILTERING
|
||||
#define COAP_LINK_FORMAT_FILTERING 0
|
||||
#undef COAP_PROXY_OPTION_PROCESSING
|
||||
#define COAP_PROXY_OPTION_PROCESSING 0
|
||||
|
||||
/* Enable client-side support for COAP observe */
|
||||
#define COAP_OBSERVE_CLIENT 1
|
||||
#endif /* __PROJECT_ERBIUM_CONF_H__ */
|
||||
|
||||
/**
|
||||
* @}
|
||||
* @}
|
||||
*/
|
106
examples/nrf52dk/coap-demo/resources/res-leds.c
Normal file
106
examples/nrf52dk/coap-demo/resources/res-leds.c
Normal file
@ -0,0 +1,106 @@
|
||||
/*
|
||||
* Copyright (c) 2013, Institute for Pervasive Computing, ETH Zurich
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of the Institute nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
* This file is part of the Contiki operating system.
|
||||
*/
|
||||
|
||||
/**
|
||||
* \file
|
||||
* Example resource
|
||||
* \author
|
||||
* Matthias Kovatsch <kovatsch@inf.ethz.ch>
|
||||
* \author
|
||||
* Wojciech Bober <wojciech.bober@nordicsemi.no>
|
||||
*/
|
||||
|
||||
#include <string.h>
|
||||
#include "contiki.h"
|
||||
#include "rest-engine.h"
|
||||
#include "dev/leds.h"
|
||||
|
||||
#define DEBUG DEBUG_NONE
|
||||
#include "net/ip/uip-debug.h"
|
||||
|
||||
static void
|
||||
res_post_put_handler(void *request, void *response, uint8_t *buffer,
|
||||
uint16_t preferred_size, int32_t *offset);
|
||||
|
||||
static void
|
||||
res_get_handler(void *request, void *response, uint8_t *buffer,
|
||||
uint16_t preferred_size, int32_t *offset);
|
||||
|
||||
static void
|
||||
res_event_handler();
|
||||
|
||||
/*A simple actuator example, depending on the color query parameter and post variable mode, corresponding led is activated or deactivated*/
|
||||
EVENT_RESOURCE(res_led3,
|
||||
"title=\"LED3\"; obs",
|
||||
res_get_handler,
|
||||
res_post_put_handler,
|
||||
res_post_put_handler,
|
||||
NULL,
|
||||
res_event_handler
|
||||
);
|
||||
|
||||
static void
|
||||
res_post_put_handler(void *request, void *response, uint8_t *buffer,
|
||||
uint16_t preferred_size, int32_t *offset)
|
||||
{
|
||||
const uint8_t *payload;
|
||||
REST.get_request_payload(request, &payload);
|
||||
|
||||
if (*payload == '0' || *payload == '1') {
|
||||
if (*payload == '1') {
|
||||
leds_on(LEDS_3);
|
||||
} else {
|
||||
leds_off(LEDS_3);
|
||||
}
|
||||
REST.notify_subscribers(&res_led3);
|
||||
REST.set_response_status(response, REST.status.CHANGED);
|
||||
} else {
|
||||
REST.set_response_status(response, REST.status.BAD_REQUEST);
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
res_get_handler(void *request, void *response, uint8_t *buffer, uint16_t preferred_size, int32_t *offset)
|
||||
{
|
||||
REST.set_header_content_type(response, REST.type.TEXT_PLAIN);
|
||||
REST.set_response_payload(response, buffer, snprintf((char *)buffer, preferred_size, "%d", (leds_get() & LEDS_3) ? 1 : 0));
|
||||
}
|
||||
|
||||
/*
|
||||
* Additionally, res_event_handler must be implemented for each EVENT_RESOURCE.
|
||||
* It is called through <res_name>.trigger(), usually from the server process.
|
||||
*/
|
||||
static void
|
||||
res_event_handler()
|
||||
{
|
||||
/* Notify the registered observers which will trigger the res_get_handler to create the response. */
|
||||
REST.notify_subscribers(&res_led3);
|
||||
}
|
11
examples/nrf52dk/mqtt-demo/Makefile
Normal file
11
examples/nrf52dk/mqtt-demo/Makefile
Normal file
@ -0,0 +1,11 @@
|
||||
DEFINES+=PROJECT_CONF_H=\"project-conf.h\"
|
||||
|
||||
all: mqtt-demo
|
||||
|
||||
CONTIKI_WITH_IPV6 = 1
|
||||
CONTIKI_WITH_RPL = 0
|
||||
|
||||
APPS += mqtt
|
||||
|
||||
CONTIKI=../../..
|
||||
include $(CONTIKI)/Makefile.include
|
74
examples/nrf52dk/mqtt-demo/README.md
Normal file
74
examples/nrf52dk/mqtt-demo/README.md
Normal file
@ -0,0 +1,74 @@
|
||||
MQTT Demo
|
||||
=========
|
||||
The MQTT client can be used to:
|
||||
|
||||
* Publish sensor readings to an MQTT broker.
|
||||
* Subscribe to a topic and receive commands from an MQTT broker
|
||||
|
||||
The demo will give some visual feedback with the green LED:
|
||||
* Very fast blinking: Searching for a network
|
||||
* Fast blinking: Connecting to broker
|
||||
* Slow, long blinking: Sending a publish message
|
||||
|
||||
Note that before any MQTT messages can be sent or received you'll
|
||||
need to configure an IPv6 connection to the device and assign a routable
|
||||
IPv6 address.
|
||||
|
||||
For details how to do this please refer to sections 'Establishing an IPv6 connection'
|
||||
and 'Distributing routable IPv6 prefix' in `platform/nrf52dk/README-BLE-6LoWPAN.md`.
|
||||
|
||||
Broker setup
|
||||
------------
|
||||
By default the example will attempt to publish readings to an MQTT broker
|
||||
running on the IPv6 address specified as `MQTT_DEMO_BROKER_IP_ADDR` in
|
||||
`project-conf.h`. This functionality was tested successfully with
|
||||
[mosquitto](http://mosquitto.org/).
|
||||
|
||||
On Ubuntu you can install and run mosquitto broker using the following
|
||||
commands:
|
||||
|
||||
apt-get install mosquitto mosquitto_clients
|
||||
killall mosquitto
|
||||
mosquitto -p 1883 -v
|
||||
|
||||
Publishing
|
||||
----------
|
||||
The publish messages include sensor readings but also some other information,
|
||||
such as device uptime in seconds and a message sequence number. The demo will
|
||||
publish to topic `iot-2/evt/status/fmt/json`. The device will connect using
|
||||
client-id `d:quickstart:cc2538:<device-id>`, where `<device-id>` gets
|
||||
constructed from the device's IEEE address.
|
||||
|
||||
Subscribing
|
||||
-----------
|
||||
You can also subscribe to topics and receive commands, but this will only
|
||||
work if you use "Org ID" != 'quickstart'. To achieve this, you will need to
|
||||
change 'Org ID' (`DEFAULT_ORG_ID`). In this scenario, the device will subscribe
|
||||
to:
|
||||
|
||||
`iot-2/cmd/+/fmt/json`
|
||||
|
||||
You can then use this to toggle LEDs. To do this, you can for example
|
||||
use mosquitto client to publish to `iot-2/cmd/leds/fmt/json`. So, to change
|
||||
the state of an LED, you would do this:
|
||||
|
||||
`mosquitto_pub -h <broker IP> -m "1" -t iot-2/cmd/leds/fmt/json`
|
||||
|
||||
Where `broker IP` should be replaced with the IP address of your mosquitto
|
||||
broker (the one where you device has subscribed). Replace `-m "1'` with `-m "0"`
|
||||
to turn the LED back off.
|
||||
|
||||
Bear in mind that, even though the topic suggests that messages are of json
|
||||
format, they are in fact not. This was done in order to avoid linking a json
|
||||
parser into the firmware. This comment only applies to parsing incoming
|
||||
messages, outgoing publish messages use proper json payload.
|
||||
|
||||
IBM Quickstart Service
|
||||
----------------------
|
||||
It is also possible to publish to IBM's quickstart service. To do so, you need
|
||||
to undefine `MQTT_DEMO_BROKER_IP_ADDR`.
|
||||
|
||||
If you want to use IBM's cloud service with a registered device, change
|
||||
'Org ID' (`DEFAULT_ORG_ID`) and provide the 'Auth Token' (`DEFAULT_AUTH_TOKEN`),
|
||||
which acts as a 'password', but bear in mind that it gets transported in clear
|
||||
text.
|
721
examples/nrf52dk/mqtt-demo/mqtt-demo.c
Normal file
721
examples/nrf52dk/mqtt-demo/mqtt-demo.c
Normal file
@ -0,0 +1,721 @@
|
||||
/*
|
||||
* Copyright (c) 2014, Texas Instruments Incorporated - http://www.ti.com/
|
||||
* Copyright (c) 2015, Nordic Semiconductor
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of the copyright holder nor the names of its
|
||||
* contributors may be used to endorse or promote products derived
|
||||
* from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
||||
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
||||
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
|
||||
* OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \addtogroup nrf52dk-examples Demo projects for nRF52 DK
|
||||
* @{
|
||||
*
|
||||
* \defgroup nrf52dk-mqtt-demo nRF52 DK MQTT Demo Project
|
||||
*
|
||||
* Demonstrates MQTT functionality. Works with mosquitto.
|
||||
* @{
|
||||
*
|
||||
* \file
|
||||
* An MQTT example for the nrf52dk platform
|
||||
*/
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#include "contiki-conf.h"
|
||||
#include "mqtt.h"
|
||||
#include "net/ip/uip.h"
|
||||
#include "net/ipv6/uip-icmp6.h"
|
||||
#include "net/ipv6/sicslowpan.h"
|
||||
#include "sys/etimer.h"
|
||||
#include "sys/ctimer.h"
|
||||
#include "lib/sensors.h"
|
||||
#include "dev/button-sensor.h"
|
||||
#include "dev/temperature-sensor.h"
|
||||
#include "dev/leds.h"
|
||||
|
||||
#include <string.h>
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/*
|
||||
* IBM server: quickstart.messaging.internetofthings.ibmcloud.com
|
||||
* (184.172.124.189) mapped in an NAT64 (prefix 64:ff9b::/96) IPv6 address
|
||||
* Note: If not able to connect; lookup the IP address again as it may change.
|
||||
*
|
||||
* Alternatively, publish to a local MQTT broker (e.g. mosquitto) running on
|
||||
* the node that hosts your border router
|
||||
*/
|
||||
#ifdef MQTT_DEMO_BROKER_IP_ADDR
|
||||
static const char *broker_ip = MQTT_DEMO_BROKER_IP_ADDR;
|
||||
#define DEFAULT_ORG_ID "mqtt-demo"
|
||||
#else
|
||||
static const char *broker_ip = "0064:ff9b:0000:0000:0000:0000:b8ac:7cbd";
|
||||
#define DEFAULT_ORG_ID "quickstart"
|
||||
#endif
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/*
|
||||
* A timeout used when waiting for something to happen (e.g. to connect or to
|
||||
* disconnect)
|
||||
*/
|
||||
#define STATE_MACHINE_PERIODIC (CLOCK_SECOND >> 1)
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/* Provide visible feedback via LEDS during various states */
|
||||
/* When connecting to broker */
|
||||
#define CONNECTING_LED_DURATION (CLOCK_SECOND >> 2)
|
||||
|
||||
/* Each time we try to publish */
|
||||
#define PUBLISH_LED_ON_DURATION (CLOCK_SECOND)
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/* Connections and reconnections */
|
||||
#define RETRY_FOREVER 0xFF
|
||||
#define RECONNECT_INTERVAL (CLOCK_SECOND * 2)
|
||||
|
||||
/*
|
||||
* Number of times to try reconnecting to the broker.
|
||||
* Can be a limited number (e.g. 3, 10 etc) or can be set to RETRY_FOREVER
|
||||
*/
|
||||
#define RECONNECT_ATTEMPTS RETRY_FOREVER
|
||||
#define CONNECTION_STABLE_TIME (CLOCK_SECOND * 5)
|
||||
static struct timer connection_life;
|
||||
static uint8_t connect_attempt;
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/* Various states */
|
||||
static uint8_t state;
|
||||
#define STATE_INIT 0
|
||||
#define STATE_REGISTERED 1
|
||||
#define STATE_CONNECTING 2
|
||||
#define STATE_CONNECTED 3
|
||||
#define STATE_PUBLISHING 4
|
||||
#define STATE_DISCONNECTED 5
|
||||
#define STATE_NEWCONFIG 6
|
||||
#define STATE_CONFIG_ERROR 0xFE
|
||||
#define STATE_ERROR 0xFF
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#define CONFIG_ORG_ID_LEN 32
|
||||
#define CONFIG_TYPE_ID_LEN 32
|
||||
#define CONFIG_AUTH_TOKEN_LEN 32
|
||||
#define CONFIG_EVENT_TYPE_ID_LEN 32
|
||||
#define CONFIG_CMD_TYPE_LEN 8
|
||||
#define CONFIG_IP_ADDR_STR_LEN 64
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#define RSSI_MEASURE_INTERVAL_MAX 86400 /* secs: 1 day */
|
||||
#define RSSI_MEASURE_INTERVAL_MIN 5 /* secs */
|
||||
#define PUBLISH_INTERVAL_MAX 86400 /* secs: 1 day */
|
||||
#define PUBLISH_INTERVAL_MIN 5 /* secs */
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/* A timeout used when waiting to connect to a network */
|
||||
#define NET_CONNECT_PERIODIC CLOCK_SECOND
|
||||
#define NO_NET_LED_DURATION (NET_CONNECT_PERIODIC >> 1)
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/* Default configuration values */
|
||||
#define DEFAULT_TYPE_ID "nrf52dk"
|
||||
#define DEFAULT_AUTH_TOKEN "AUTHZ"
|
||||
#define DEFAULT_EVENT_TYPE_ID "status"
|
||||
#define DEFAULT_SUBSCRIBE_CMD_TYPE "+"
|
||||
#define DEFAULT_BROKER_PORT 1883
|
||||
#define DEFAULT_PUBLISH_INTERVAL (30 * CLOCK_SECOND)
|
||||
#define DEFAULT_KEEP_ALIVE_TIMER 60
|
||||
#define DEFAULT_RSSI_MEAS_INTERVAL (CLOCK_SECOND * 30)
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/* Take a sensor reading on button press */
|
||||
#define PUBLISH_TRIGGER (&button_sensor)
|
||||
|
||||
/* Payload length of ICMPv6 echo requests used to measure RSSI with def rt */
|
||||
#define ECHO_REQ_PAYLOAD_LEN 20
|
||||
/*---------------------------------------------------------------------------*/
|
||||
PROCESS_NAME(mqtt_demo_process);
|
||||
AUTOSTART_PROCESSES(&mqtt_demo_process);
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \brief Data structure declaration for the MQTT client configuration
|
||||
*/
|
||||
typedef struct mqtt_client_config {
|
||||
char org_id[CONFIG_ORG_ID_LEN];
|
||||
char type_id[CONFIG_TYPE_ID_LEN];
|
||||
char auth_token[CONFIG_AUTH_TOKEN_LEN];
|
||||
char event_type_id[CONFIG_EVENT_TYPE_ID_LEN];
|
||||
char broker_ip[CONFIG_IP_ADDR_STR_LEN];
|
||||
char cmd_type[CONFIG_CMD_TYPE_LEN];
|
||||
clock_time_t pub_interval;
|
||||
int def_rt_ping_interval;
|
||||
uint16_t broker_port;
|
||||
} mqtt_client_config_t;
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/* Maximum TCP segment size for outgoing segments of our socket */
|
||||
#define MAX_TCP_SEGMENT_SIZE 32
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#define STATUS_LED LEDS_GREEN
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/*
|
||||
* Buffers for Client ID and Topic.
|
||||
* Make sure they are large enough to hold the entire respective string
|
||||
*
|
||||
* d:quickstart:status:EUI64 is 32 bytes long
|
||||
* iot-2/evt/status/fmt/json is 25 bytes
|
||||
* We also need space for the null termination
|
||||
*/
|
||||
#define BUFFER_SIZE 64
|
||||
static char client_id[BUFFER_SIZE];
|
||||
static char pub_topic[BUFFER_SIZE];
|
||||
static char sub_topic[BUFFER_SIZE];
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/*
|
||||
* The main MQTT buffers.
|
||||
* We will need to increase if we start publishing more data.
|
||||
*/
|
||||
#define APP_BUFFER_SIZE 128
|
||||
static struct mqtt_connection conn;
|
||||
static char app_buffer[APP_BUFFER_SIZE];
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#define QUICKSTART "quickstart"
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static struct mqtt_message *msg_ptr = 0;
|
||||
static struct etimer publish_periodic_timer;
|
||||
static struct ctimer ct;
|
||||
static char *buf_ptr;
|
||||
static uint16_t seq_nr_value = 0;
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/* Parent RSSI functionality */
|
||||
static struct uip_icmp6_echo_reply_notification echo_reply_notification;
|
||||
static struct etimer echo_request_timer;
|
||||
static int def_rt_rssi = 0;
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static mqtt_client_config_t conf;
|
||||
/*---------------------------------------------------------------------------*/
|
||||
PROCESS(mqtt_demo_process, "MQTT Demo");
|
||||
/*---------------------------------------------------------------------------*/
|
||||
int
|
||||
ipaddr_sprintf(char *buf, uint8_t buf_len, const uip_ipaddr_t *addr)
|
||||
{
|
||||
uint16_t a;
|
||||
uint8_t len = 0;
|
||||
int i, f;
|
||||
for(i = 0, f = 0; i < sizeof(uip_ipaddr_t); i += 2) {
|
||||
a = (addr->u8[i] << 8) + addr->u8[i + 1];
|
||||
if(a == 0 && f >= 0) {
|
||||
if(f++ == 0) {
|
||||
len += snprintf(&buf[len], buf_len - len, "::");
|
||||
}
|
||||
} else {
|
||||
if(f > 0) {
|
||||
f = -1;
|
||||
} else if(i > 0) {
|
||||
len += snprintf(&buf[len], buf_len - len, ":");
|
||||
}
|
||||
len += snprintf(&buf[len], buf_len - len, "%x", a);
|
||||
}
|
||||
}
|
||||
|
||||
return len;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static void
|
||||
echo_reply_handler(uip_ipaddr_t *source, uint8_t ttl, uint8_t *data,
|
||||
uint16_t datalen)
|
||||
{
|
||||
if(uip_ip6addr_cmp(source, uip_ds6_defrt_choose())) {
|
||||
def_rt_rssi = sicslowpan_get_last_rssi();
|
||||
}
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static void
|
||||
publish_led_off(void *d)
|
||||
{
|
||||
leds_off(STATUS_LED);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static void
|
||||
pub_handler(const char *topic, uint16_t topic_len, const uint8_t *chunk,
|
||||
uint16_t chunk_len)
|
||||
{
|
||||
DBG("Pub Handler: topic='%s' (len=%u), chunk_len=%u\n", topic, topic_len,
|
||||
chunk_len);
|
||||
|
||||
/* If we don't like the length, ignore */
|
||||
if(topic_len != 23 || chunk_len != 1) {
|
||||
printf("Incorrect topic or chunk len. Ignored\n");
|
||||
return;
|
||||
}
|
||||
|
||||
/* If the format != json, ignore */
|
||||
if(strncmp(&topic[topic_len - 4], "json", 4) != 0) {
|
||||
printf("Incorrect format\n");
|
||||
}
|
||||
|
||||
if(strncmp(&topic[10], "leds", 4) == 0) {
|
||||
if(chunk[0] == '1') {
|
||||
leds_on(LEDS_RED);
|
||||
} else if(chunk[0] == '0') {
|
||||
leds_off(LEDS_RED);
|
||||
}
|
||||
return;
|
||||
}
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static void
|
||||
mqtt_event(struct mqtt_connection *m, mqtt_event_t event, void *data)
|
||||
{
|
||||
switch(event) {
|
||||
case MQTT_EVENT_CONNECTED: {
|
||||
DBG("APP - Application has a MQTT connection\n");
|
||||
timer_set(&connection_life, CONNECTION_STABLE_TIME);
|
||||
state = STATE_CONNECTED;
|
||||
break;
|
||||
}
|
||||
case MQTT_EVENT_DISCONNECTED: {
|
||||
DBG("APP - MQTT Disconnect. Reason %u\n", *((mqtt_event_t *)data));
|
||||
|
||||
state = STATE_DISCONNECTED;
|
||||
process_poll(&mqtt_demo_process);
|
||||
break;
|
||||
}
|
||||
case MQTT_EVENT_PUBLISH: {
|
||||
msg_ptr = data;
|
||||
|
||||
/* Implement first_flag in publish message? */
|
||||
if(msg_ptr->first_chunk) {
|
||||
msg_ptr->first_chunk = 0;
|
||||
DBG("APP - Application received a publish on topic '%s'. Payload "
|
||||
"size is %i bytes. Content:\n\n",
|
||||
msg_ptr->topic, msg_ptr->payload_length);
|
||||
}
|
||||
|
||||
pub_handler(msg_ptr->topic, strlen(msg_ptr->topic), msg_ptr->payload_chunk,
|
||||
msg_ptr->payload_length);
|
||||
break;
|
||||
}
|
||||
case MQTT_EVENT_SUBACK: {
|
||||
DBG("APP - Application is subscribed to topic successfully\n");
|
||||
break;
|
||||
}
|
||||
case MQTT_EVENT_UNSUBACK: {
|
||||
DBG("APP - Application is unsubscribed to topic successfully\n");
|
||||
break;
|
||||
}
|
||||
case MQTT_EVENT_PUBACK: {
|
||||
DBG("APP - Publishing complete\n");
|
||||
break;
|
||||
}
|
||||
default:
|
||||
DBG("APP - Application got a unhandled MQTT event: %i\n", event);
|
||||
break;
|
||||
}
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static int
|
||||
construct_pub_topic(void)
|
||||
{
|
||||
int len = snprintf(pub_topic, BUFFER_SIZE, "iot-2/evt/%s/fmt/json",
|
||||
conf.event_type_id);
|
||||
|
||||
/* len < 0: Error. Len >= BUFFER_SIZE: Buffer too small */
|
||||
if(len < 0 || len >= BUFFER_SIZE) {
|
||||
printf("Pub Topic: %d, Buffer %d\n", len, BUFFER_SIZE);
|
||||
return 0;
|
||||
}
|
||||
|
||||
return 1;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static int
|
||||
construct_sub_topic(void)
|
||||
{
|
||||
int len = snprintf(sub_topic, BUFFER_SIZE, "iot-2/cmd/%s/fmt/json",
|
||||
conf.cmd_type);
|
||||
|
||||
/* len < 0: Error. Len >= BUFFER_SIZE: Buffer too small */
|
||||
if(len < 0 || len >= BUFFER_SIZE) {
|
||||
printf("Sub Topic: %d, Buffer %d\n", len, BUFFER_SIZE);
|
||||
return 0;
|
||||
}
|
||||
|
||||
return 1;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static int
|
||||
construct_client_id(void)
|
||||
{
|
||||
int len = snprintf(client_id, BUFFER_SIZE, "d:%s:%s:%02x%02x%02x%02x%02x%02x",
|
||||
conf.org_id, conf.type_id,
|
||||
linkaddr_node_addr.u8[0], linkaddr_node_addr.u8[1],
|
||||
linkaddr_node_addr.u8[2], linkaddr_node_addr.u8[5],
|
||||
linkaddr_node_addr.u8[6], linkaddr_node_addr.u8[7]);
|
||||
|
||||
/* len < 0: Error. Len >= BUFFER_SIZE: Buffer too small */
|
||||
if(len < 0 || len >= BUFFER_SIZE) {
|
||||
printf("Client ID: %d, Buffer %d\n", len, BUFFER_SIZE);
|
||||
return 0;
|
||||
}
|
||||
|
||||
return 1;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static void
|
||||
update_config(void)
|
||||
{
|
||||
if(construct_client_id() == 0) {
|
||||
/* Fatal error. Client ID larger than the buffer */
|
||||
state = STATE_CONFIG_ERROR;
|
||||
return;
|
||||
}
|
||||
|
||||
if(construct_sub_topic() == 0) {
|
||||
/* Fatal error. Topic larger than the buffer */
|
||||
state = STATE_CONFIG_ERROR;
|
||||
return;
|
||||
}
|
||||
|
||||
if(construct_pub_topic() == 0) {
|
||||
/* Fatal error. Topic larger than the buffer */
|
||||
state = STATE_CONFIG_ERROR;
|
||||
return;
|
||||
}
|
||||
|
||||
/* Reset the counter */
|
||||
seq_nr_value = 0;
|
||||
|
||||
state = STATE_INIT;
|
||||
|
||||
/*
|
||||
* Schedule next timer event ASAP
|
||||
*
|
||||
* If we entered an error state then we won't do anything when it fires.
|
||||
*
|
||||
* Since the error at this stage is a config error, we will only exit this
|
||||
* error state if we get a new config.
|
||||
*/
|
||||
etimer_set(&publish_periodic_timer, 0);
|
||||
|
||||
return;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static int
|
||||
init_config()
|
||||
{
|
||||
/* Populate configuration with default values */
|
||||
memset(&conf, 0, sizeof(mqtt_client_config_t));
|
||||
|
||||
memcpy(conf.org_id, DEFAULT_ORG_ID, strlen(DEFAULT_ORG_ID));
|
||||
memcpy(conf.type_id, DEFAULT_TYPE_ID, strlen(DEFAULT_TYPE_ID));
|
||||
memcpy(conf.auth_token, DEFAULT_AUTH_TOKEN, strlen(DEFAULT_AUTH_TOKEN));
|
||||
memcpy(conf.event_type_id, DEFAULT_EVENT_TYPE_ID,
|
||||
strlen(DEFAULT_EVENT_TYPE_ID));
|
||||
memcpy(conf.broker_ip, broker_ip, strlen(broker_ip));
|
||||
memcpy(conf.cmd_type, DEFAULT_SUBSCRIBE_CMD_TYPE, 1);
|
||||
|
||||
conf.broker_port = DEFAULT_BROKER_PORT;
|
||||
conf.pub_interval = DEFAULT_PUBLISH_INTERVAL;
|
||||
conf.def_rt_ping_interval = DEFAULT_RSSI_MEAS_INTERVAL;
|
||||
|
||||
return 1;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static void
|
||||
subscribe(void)
|
||||
{
|
||||
/* Publish MQTT topic in IBM quickstart format */
|
||||
mqtt_status_t status;
|
||||
|
||||
status = mqtt_subscribe(&conn, NULL, sub_topic, MQTT_QOS_LEVEL_0);
|
||||
|
||||
DBG("APP - Subscribing!\n");
|
||||
if(status == MQTT_STATUS_OUT_QUEUE_FULL) {
|
||||
DBG("APP - Tried to subscribe but command queue was full!\n");
|
||||
}
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static void
|
||||
publish(void)
|
||||
{
|
||||
/* Publish MQTT topic in IBM quickstart format */
|
||||
int len;
|
||||
int remaining = APP_BUFFER_SIZE;
|
||||
|
||||
seq_nr_value++;
|
||||
|
||||
buf_ptr = app_buffer;
|
||||
|
||||
len = snprintf(buf_ptr, remaining,
|
||||
"{"
|
||||
"\"d\":{"
|
||||
"\"Seq #\":%d,"
|
||||
"\"Uptime (sec)\":%lu", seq_nr_value, clock_seconds());
|
||||
|
||||
if(len < 0 || len >= remaining) {
|
||||
printf("Buffer too short. Have %d, need %d + \\0\n", remaining, len);
|
||||
return;
|
||||
}
|
||||
|
||||
remaining -= len;
|
||||
buf_ptr += len;
|
||||
|
||||
/* Put our Default route's string representation in a buffer */
|
||||
char def_rt_str[64];
|
||||
memset(def_rt_str, 0, sizeof(def_rt_str));
|
||||
ipaddr_sprintf(def_rt_str, sizeof(def_rt_str), uip_ds6_defrt_choose());
|
||||
|
||||
len = snprintf(buf_ptr, remaining, ",\"Def Route\":\"%s\",\"RSSI (dBm)\":%d",
|
||||
def_rt_str, def_rt_rssi);
|
||||
|
||||
if(len < 0 || len >= remaining) {
|
||||
printf("Buffer too short. Have %d, need %d + \\0\n", remaining, len);
|
||||
return;
|
||||
}
|
||||
remaining -= len;
|
||||
buf_ptr += len;
|
||||
|
||||
len = snprintf(buf_ptr, remaining, ",\"On-Chip Temp (deg.C)\":%d",
|
||||
temperature_sensor.value(0));
|
||||
|
||||
if(len < 0 || len >= remaining) {
|
||||
printf("Buffer too short. Have %d, need %d + \\0\n", remaining, len);
|
||||
return;
|
||||
}
|
||||
remaining -= len;
|
||||
buf_ptr += len;
|
||||
|
||||
len = snprintf(buf_ptr, remaining, "}}");
|
||||
|
||||
if(len < 0 || len >= remaining) {
|
||||
printf("Buffer too short. Have %d, need %d + \\0\n", remaining, len);
|
||||
return;
|
||||
}
|
||||
|
||||
mqtt_publish(&conn, NULL, pub_topic, (uint8_t *)app_buffer,
|
||||
strlen(app_buffer), MQTT_QOS_LEVEL_0, MQTT_RETAIN_OFF);
|
||||
|
||||
DBG("APP - Publish!\n");
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static void
|
||||
connect_to_broker(void)
|
||||
{
|
||||
/* Connect to MQTT server */
|
||||
mqtt_connect(&conn, conf.broker_ip, conf.broker_port,
|
||||
conf.pub_interval * 3);
|
||||
|
||||
state = STATE_CONNECTING;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static void
|
||||
ping_parent(void)
|
||||
{
|
||||
if(uip_ds6_get_global(ADDR_PREFERRED) == NULL) {
|
||||
return;
|
||||
}
|
||||
|
||||
uip_icmp6_send(uip_ds6_defrt_choose(), ICMP6_ECHO_REQUEST, 0,
|
||||
ECHO_REQ_PAYLOAD_LEN);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static void
|
||||
state_machine(void)
|
||||
{
|
||||
switch(state) {
|
||||
case STATE_INIT:
|
||||
/* If we have just been configured register MQTT connection */
|
||||
mqtt_register(&conn, &mqtt_demo_process, client_id, mqtt_event,
|
||||
MAX_TCP_SEGMENT_SIZE);
|
||||
|
||||
/*
|
||||
* If we are not using the quickstart service (thus we are an IBM
|
||||
* registered device), we need to provide user name and password
|
||||
*/
|
||||
if(strncasecmp(conf.org_id, QUICKSTART, strlen(conf.org_id)) != 0) {
|
||||
if(strlen(conf.auth_token) == 0) {
|
||||
printf("User name set, but empty auth token\n");
|
||||
state = STATE_ERROR;
|
||||
break;
|
||||
} else {
|
||||
mqtt_set_username_password(&conn, "use-token-auth",
|
||||
conf.auth_token);
|
||||
}
|
||||
}
|
||||
|
||||
/* _register() will set auto_reconnect. We don't want that. */
|
||||
conn.auto_reconnect = 0;
|
||||
connect_attempt = 1;
|
||||
|
||||
state = STATE_REGISTERED;
|
||||
DBG("Init\n");
|
||||
/* Continue */
|
||||
case STATE_REGISTERED:
|
||||
if(uip_ds6_get_global(ADDR_PREFERRED) != NULL) {
|
||||
/* Registered and with a public IP. Connect */
|
||||
DBG("Registered. Connect attempt %u\n", connect_attempt);
|
||||
ping_parent();
|
||||
connect_to_broker();
|
||||
} else {
|
||||
leds_on(STATUS_LED);
|
||||
ctimer_set(&ct, NO_NET_LED_DURATION, publish_led_off, NULL);
|
||||
}
|
||||
etimer_set(&publish_periodic_timer, NET_CONNECT_PERIODIC);
|
||||
return;
|
||||
break;
|
||||
case STATE_CONNECTING:
|
||||
leds_on(STATUS_LED);
|
||||
ctimer_set(&ct, CONNECTING_LED_DURATION, publish_led_off, NULL);
|
||||
/* Not connected yet. Wait */
|
||||
DBG("Connecting (%u)\n", connect_attempt);
|
||||
break;
|
||||
case STATE_CONNECTED:
|
||||
/* Don't subscribe unless we are a registered device */
|
||||
if(strncasecmp(conf.org_id, QUICKSTART, strlen(conf.org_id)) == 0) {
|
||||
DBG("Using 'quickstart': Skipping subscribe\n");
|
||||
state = STATE_PUBLISHING;
|
||||
}
|
||||
/* Continue */
|
||||
case STATE_PUBLISHING:
|
||||
/* If the timer expired, the connection is stable. */
|
||||
if(timer_expired(&connection_life)) {
|
||||
/*
|
||||
* Intentionally using 0 here instead of 1: We want RECONNECT_ATTEMPTS
|
||||
* attempts if we disconnect after a successful connect
|
||||
*/
|
||||
connect_attempt = 0;
|
||||
}
|
||||
|
||||
if(mqtt_ready(&conn) && conn.out_buffer_sent) {
|
||||
/* Connected. Publish */
|
||||
if(state == STATE_CONNECTED) {
|
||||
subscribe();
|
||||
state = STATE_PUBLISHING;
|
||||
} else {
|
||||
leds_on(STATUS_LED);
|
||||
ctimer_set(&ct, PUBLISH_LED_ON_DURATION, publish_led_off, NULL);
|
||||
publish();
|
||||
}
|
||||
etimer_set(&publish_periodic_timer, conf.pub_interval);
|
||||
|
||||
DBG("Publishing\n");
|
||||
/* Return here so we don't end up rescheduling the timer */
|
||||
return;
|
||||
} else {
|
||||
/*
|
||||
* Our publish timer fired, but some MQTT packet is already in flight
|
||||
* (either not sent at all, or sent but not fully ACKd).
|
||||
*
|
||||
* This can mean that we have lost connectivity to our broker or that
|
||||
* simply there is some network delay. In both cases, we refuse to
|
||||
* trigger a new message and we wait for TCP to either ACK the entire
|
||||
* packet after retries, or to timeout and notify us.
|
||||
*/
|
||||
DBG("Publishing... (MQTT state=%d, q=%u)\n", conn.state,
|
||||
conn.out_queue_full);
|
||||
}
|
||||
break;
|
||||
case STATE_DISCONNECTED:
|
||||
DBG("Disconnected\n");
|
||||
if(connect_attempt < RECONNECT_ATTEMPTS ||
|
||||
RECONNECT_ATTEMPTS == RETRY_FOREVER) {
|
||||
/* Disconnect and backoff */
|
||||
clock_time_t interval;
|
||||
mqtt_disconnect(&conn);
|
||||
connect_attempt++;
|
||||
|
||||
interval = connect_attempt < 3 ? RECONNECT_INTERVAL << connect_attempt :
|
||||
RECONNECT_INTERVAL << 3;
|
||||
|
||||
DBG("Disconnected. Attempt %u in %lu ticks\n", connect_attempt, interval);
|
||||
|
||||
etimer_set(&publish_periodic_timer, interval);
|
||||
|
||||
state = STATE_REGISTERED;
|
||||
return;
|
||||
} else {
|
||||
/* Max reconnect attempts reached. Enter error state */
|
||||
state = STATE_ERROR;
|
||||
DBG("Aborting connection after %u attempts\n", connect_attempt - 1);
|
||||
}
|
||||
break;
|
||||
case STATE_CONFIG_ERROR:
|
||||
/* Idle away. The only way out is a new config */
|
||||
printf("Bad configuration\n");
|
||||
return;
|
||||
case STATE_ERROR:
|
||||
default:
|
||||
leds_on(STATUS_LED);
|
||||
/*
|
||||
* 'default' should never happen.
|
||||
*
|
||||
* If we enter here it's because of some error. Stop timers. The only thing
|
||||
* that can bring us out is a new config event
|
||||
*/
|
||||
printf("Default case: State=0x%02x\n", state);
|
||||
return;
|
||||
}
|
||||
|
||||
/* If we didn't return so far, reschedule ourselves */
|
||||
etimer_set(&publish_periodic_timer, STATE_MACHINE_PERIODIC);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
PROCESS_THREAD(mqtt_demo_process, ev, data)
|
||||
{
|
||||
|
||||
PROCESS_BEGIN();
|
||||
|
||||
printf("MQTT Demo Process\n");
|
||||
|
||||
if(init_config() != 1) {
|
||||
PROCESS_EXIT();
|
||||
}
|
||||
|
||||
update_config();
|
||||
|
||||
def_rt_rssi = 0x8000000;
|
||||
uip_icmp6_echo_reply_callback_add(&echo_reply_notification,
|
||||
echo_reply_handler);
|
||||
etimer_set(&echo_request_timer, conf.def_rt_ping_interval);
|
||||
|
||||
PUBLISH_TRIGGER->configure(SENSORS_ACTIVE, 1);
|
||||
|
||||
/* Main loop */
|
||||
while(1) {
|
||||
|
||||
PROCESS_YIELD();
|
||||
|
||||
if(ev == sensors_event && data == PUBLISH_TRIGGER) {
|
||||
if(state == STATE_ERROR) {
|
||||
connect_attempt = 1;
|
||||
state = STATE_REGISTERED;
|
||||
}
|
||||
}
|
||||
|
||||
if((ev == PROCESS_EVENT_TIMER && data == &publish_periodic_timer) ||
|
||||
ev == PROCESS_EVENT_POLL ||
|
||||
(ev == sensors_event && data == PUBLISH_TRIGGER && PUBLISH_TRIGGER->value(BUTTON_SENSOR_VALUE_STATE) == 0)) {
|
||||
state_machine();
|
||||
}
|
||||
|
||||
if(ev == PROCESS_EVENT_TIMER && data == &echo_request_timer) {
|
||||
ping_parent();
|
||||
etimer_set(&echo_request_timer, conf.def_rt_ping_interval);
|
||||
}
|
||||
}
|
||||
|
||||
PROCESS_END();
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* @}
|
||||
* @}
|
||||
*/
|
51
examples/nrf52dk/mqtt-demo/project-conf.h
Normal file
51
examples/nrf52dk/mqtt-demo/project-conf.h
Normal file
@ -0,0 +1,51 @@
|
||||
/*
|
||||
* Copyright (c) 2012, Texas Instruments Incorporated - http://www.ti.com/
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its
|
||||
* contributors may be used to endorse or promote products derived
|
||||
* from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
||||
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
||||
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
|
||||
* OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \addtogroup cc2538-mqtt-demo
|
||||
* @{
|
||||
*
|
||||
* \file
|
||||
* Project specific configuration defines for the MQTT demo
|
||||
*/
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#ifndef PROJECT_CONF_H_
|
||||
#define PROJECT_CONF_H_
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/* User configuration */
|
||||
#define MQTT_DEMO_STATUS_LED LEDS_GREEN
|
||||
|
||||
/* If undefined, the demo will attempt to connect to IBM's quickstart */
|
||||
#define MQTT_DEMO_BROKER_IP_ADDR "fd00::215:83ff:fed2:dbd7"
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#endif /* PROJECT_CONF_H_ */
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/** @} */
|
9
examples/nrf52dk/timer-test/Makefile
Normal file
9
examples/nrf52dk/timer-test/Makefile
Normal file
@ -0,0 +1,9 @@
|
||||
CONTIKI_PROJECT = timer-test
|
||||
|
||||
CONTIKI_WITH_RPL=0
|
||||
NRF52_WITHOUT_SOFTDEVICE=1
|
||||
|
||||
all: $(CONTIKI_PROJECT)
|
||||
|
||||
CONTIKI = ../../..
|
||||
include $(CONTIKI)/Makefile.include
|
20
examples/nrf52dk/timer-test/README.md
Normal file
20
examples/nrf52dk/timer-test/README.md
Normal file
@ -0,0 +1,20 @@
|
||||
Timers test
|
||||
===========
|
||||
Timers test is an application allows for testing clocks implementation for nRF52 DK.
|
||||
The results of different tests are output to the console.
|
||||
|
||||
There are 4 tests performed:
|
||||
|
||||
1) TEST clock_delay_usec() - measures duration of a NOP delay using rtimer. It's expected
|
||||
that difference is close to 0.
|
||||
|
||||
2) TEST rtimer - schedules an rtimer callback after 1 second. Prints actual time difference
|
||||
in rtimer and clock ticks. It's expected that both values are close to 0.
|
||||
|
||||
3) TEST etimer - schedules an event timer and measures time difference. It is expected that
|
||||
the value is close to 0.
|
||||
|
||||
The example requires one DK and it doesn't use SoftDevice. To compile and flash the
|
||||
example run:
|
||||
|
||||
make TARGET=nrf52dk timer-test.flash
|
131
examples/nrf52dk/timer-test/timer-test.c
Normal file
131
examples/nrf52dk/timer-test/timer-test.c
Normal file
@ -0,0 +1,131 @@
|
||||
/**
|
||||
* \file
|
||||
* Tests related to clocks and timers
|
||||
* This is based on clock_test.c from the original sensinode port
|
||||
*
|
||||
* \author
|
||||
* Zach Shelby <zach@sensinode.com> (Original)
|
||||
* George Oikonomou - <oikonomou@users.sourceforge.net> (rtimer code)
|
||||
* Wojciech Bober <wojciech.bober@nordicsemi.no> (nRF52 DK adaptation)
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* \addtogroup nrf52dk-examples Demo projects for nRF52 DK
|
||||
* @{
|
||||
*/
|
||||
#include "contiki.h"
|
||||
#include "sys/clock.h"
|
||||
#include "sys/rtimer.h"
|
||||
#include "dev/leds.h"
|
||||
|
||||
#include "nrf_delay.h"
|
||||
|
||||
#include <stdio.h>
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#define TEST_CLOCK_DELAY_USEC 1
|
||||
#define TEST_RTIMER 1
|
||||
#define TEST_ETIMER 1
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static struct etimer et;
|
||||
|
||||
#if TEST_CLOCK_DELAY_USEC
|
||||
static rtimer_clock_t start_count, end_count, diff;
|
||||
#endif
|
||||
|
||||
#if TEST_ETIMER
|
||||
static clock_time_t count;
|
||||
#endif
|
||||
|
||||
#if TEST_RTIMER
|
||||
static struct rtimer rt;
|
||||
static clock_time_t ct_now;
|
||||
rtimer_clock_t rt_now, rt_until;
|
||||
|
||||
static volatile rtimer_clock_t rt_now_cb;
|
||||
static volatile clock_time_t ct_cb;
|
||||
#endif
|
||||
|
||||
static uint8_t i;
|
||||
/*---------------------------------------------------------------------------*/
|
||||
PROCESS(clock_test_process, "Clock test process");
|
||||
AUTOSTART_PROCESSES(&clock_test_process);
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#if TEST_RTIMER
|
||||
void
|
||||
rt_callback(struct rtimer *t, void *ptr)
|
||||
{
|
||||
rt_now_cb = RTIMER_NOW();
|
||||
ct_cb = clock_time();
|
||||
}
|
||||
#endif
|
||||
/*---------------------------------------------------------------------------*/
|
||||
PROCESS_THREAD(clock_test_process, ev, data)
|
||||
{
|
||||
|
||||
PROCESS_BEGIN();
|
||||
etimer_set(&et, 2 * CLOCK_SECOND);
|
||||
PROCESS_YIELD();
|
||||
|
||||
printf("RTIMER_SECOND=%d CLOCK_SECOND=%d\n", RTIMER_SECOND, CLOCK_SECOND);
|
||||
|
||||
#if TEST_CLOCK_DELAY_USEC
|
||||
printf("=======================\n");
|
||||
printf("TEST clock_delay_usec()\n");
|
||||
printf("=======================\n");
|
||||
i = 1;
|
||||
while(i < 7) {
|
||||
start_count = RTIMER_NOW();
|
||||
clock_delay_usec(10000 * i);
|
||||
end_count = RTIMER_NOW();
|
||||
diff = end_count - start_count;
|
||||
printf("difference [usec]: %ld\n", 10000 * i - (diff*(1000000/RTIMER_SECOND)));
|
||||
i++;
|
||||
}
|
||||
#endif
|
||||
|
||||
#if TEST_RTIMER
|
||||
printf("=======================\n");
|
||||
printf("TEST rtimer\n");
|
||||
printf("=======================\n");
|
||||
i = 0;
|
||||
while(i < 5) {
|
||||
etimer_set(&et, 2 * CLOCK_SECOND);
|
||||
rt_now = RTIMER_NOW();
|
||||
ct_now = clock_time();
|
||||
rt_until = rt_now + RTIMER_SECOND;
|
||||
printf("now [ticks]: %lu until[ticks]: %lu\n", rt_now, rt_until);
|
||||
if (rtimer_set(&rt, rt_until, 1, rt_callback, NULL) != RTIMER_OK) {
|
||||
printf("Error setting\n");
|
||||
}
|
||||
PROCESS_WAIT_EVENT_UNTIL(etimer_expired(&et));
|
||||
printf("rtimer difference [ticks]: %ld\n", RTIMER_SECOND - (rt_now_cb - rt_now));
|
||||
printf("clock difference [ticks]: %ld\n", CLOCK_SECOND - (ct_cb - ct_now));
|
||||
i++;
|
||||
}
|
||||
#endif
|
||||
|
||||
#if TEST_ETIMER
|
||||
printf("=======================\n");
|
||||
printf("TEST etimer\n");
|
||||
printf("=======================\n");
|
||||
i = 0;
|
||||
while(i < 5) {
|
||||
etimer_set(&et, i*CLOCK_SECOND);
|
||||
count = clock_time();
|
||||
PROCESS_WAIT_EVENT_UNTIL(etimer_expired(&et));
|
||||
etimer_reset(&et);
|
||||
printf("difference [ticks]: %lu\n", i*CLOCK_SECOND - (clock_time() - count));
|
||||
leds_toggle(LEDS_RED);
|
||||
i++;
|
||||
}
|
||||
#endif
|
||||
|
||||
printf("Done!\n");
|
||||
|
||||
PROCESS_END();
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* @}
|
||||
*/
|
34
platform/nrf52dk/Makefile.nrf52dk
Normal file
34
platform/nrf52dk/Makefile.nrf52dk
Normal file
@ -0,0 +1,34 @@
|
||||
ifndef CONTIKI
|
||||
$(error CONTIKI not defined! You must specify where CONTIKI resides!)
|
||||
endif
|
||||
|
||||
### Include the board-specific makefile
|
||||
PLATFORM_ROOT_DIR = $(CONTIKI)/platform/$(TARGET)
|
||||
|
||||
CONTIKI_TARGET_DIRS += . dev config
|
||||
CONTIKI_SOURCEFILES += contiki-main.c leds-arch.c nrf52dk-sensors.c button-sensor.c temperature-sensor.c
|
||||
|
||||
ifeq ($(NRF52_USE_RTT),1)
|
||||
### Use the existing debug I/O in cpu/arm/common
|
||||
CONTIKI_TARGET_DIRS += rtt
|
||||
CONTIKI_SOURCEFILES += rtt-printf.c segger-rtt.c segger-rtt-printf.c
|
||||
else
|
||||
CONTIKI_TARGET_DIRS += dbg-io
|
||||
CONTIKI_SOURCEFILES += dbg.c
|
||||
CONTIKI_CPU_DIRS += ../arm/common/dbg-io
|
||||
CONTIKI_CPU_SOURCEFILES += dbg-printf.c dbg-putchar.c dbg-snprintf.c dbg-sprintf.c strformat.c
|
||||
endif
|
||||
|
||||
CLEAN += *.nrf52dk
|
||||
|
||||
### Unless the example dictates otherwise, build with code size optimisations switched
|
||||
### off
|
||||
ifndef SMALL
|
||||
SMALL = 0
|
||||
endif
|
||||
|
||||
### Define the CPU directory and pull in the correct CPU makefile.
|
||||
CONTIKI_CPU=$(CONTIKI)/cpu/nrf52832
|
||||
include $(CONTIKI_CPU)/Makefile.nrf52832
|
||||
|
||||
MODULES += core/net core/net/mac core/net/llsec
|
100
platform/nrf52dk/README-BLE-6LoWPAN.md
Normal file
100
platform/nrf52dk/README-BLE-6LoWPAN.md
Normal file
@ -0,0 +1,100 @@
|
||||
This README contains information how to establish an IPv6 connecton between
|
||||
Linux BLE router and an IPSP enabled BLE device.
|
||||
|
||||
Prerequisites
|
||||
=============
|
||||
In general, any device capable of running Linux operating system, can be used
|
||||
as a BLE router provided the following conditions are met:
|
||||
|
||||
* Linux Kernel >3.18 is used
|
||||
* bluez, libcap-ng0, radvd tools are present.
|
||||
|
||||
If a built-in Bluetooth device is not available then Bluetooth 4.0 compatible
|
||||
USB dongle can be used.
|
||||
|
||||
The following procedures have been tested on Ubuntu 15.10.
|
||||
|
||||
Establishing an IPv6 connection
|
||||
===============================
|
||||
Use the following procedure to establish a connection between an nRF52 device
|
||||
and Linux router:
|
||||
|
||||
First enable 6LoWPAN module. This is neccessary only once per session:
|
||||
|
||||
# Log in as a root user.
|
||||
sudo su
|
||||
|
||||
# Mount debugfs file system.
|
||||
mount -t debugfs none /sys/kernel/debug
|
||||
|
||||
# Load 6LoWPAN module.
|
||||
modprobe bluetooth_6lowpan
|
||||
|
||||
# Enable the bluetooth 6lowpan module.
|
||||
echo 1 > /sys/kernel/debug/bluetooth/6lowpan_enable
|
||||
|
||||
# Look for available HCI devices.
|
||||
hciconfig
|
||||
|
||||
# Reset HCI device - for example hci0 device.
|
||||
hciconfig hci0 reset
|
||||
|
||||
# Read 00:AA:BB:XX:YY:ZZ address of the nRF5x device.
|
||||
hcitool lescan
|
||||
|
||||
If you see device name and address in lescan output then you can connect to the
|
||||
device:
|
||||
|
||||
echo "connect 00:AA:BB:XX:YY:ZZ 1" > /sys/kernel/debug/bluetooth/6lowpan_control
|
||||
|
||||
If above is successful then LED1 will stop blinking and LED2 will switch on.
|
||||
You can then check the connection using the following commands:
|
||||
|
||||
# Check if bt0 interface is present and up
|
||||
ifconfig
|
||||
|
||||
# Try to ping the device using its link-local address, for example, on bt0 interface.
|
||||
ping6 -I bt0 fe80::2aa:bbff:fexx:yyzz
|
||||
|
||||
If you'd like to learn more about the procedure please refer to
|
||||
[Connecting devices to the router].
|
||||
|
||||
Distributing routable IPv6 prefix
|
||||
=================================
|
||||
In Linux, Router Advertisement Daemon (RADVD) can be used to distribute prefixes
|
||||
in the network, hance configure routable IPv6 address.
|
||||
|
||||
To configure RADVD create `/etc/radvd.conf` file and paste the following contents:
|
||||
|
||||
interface bt0
|
||||
{
|
||||
AdvSendAdvert on;
|
||||
prefix 2001:db8::/64
|
||||
{
|
||||
AdvOnLink off;
|
||||
AdvAutonomous on;
|
||||
AdvRouterAddr on;
|
||||
};
|
||||
};
|
||||
|
||||
Next, start RADVD daemon:
|
||||
|
||||
# Set IPv6 forwarding (must be present).
|
||||
sudo echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
|
||||
# Run radvd daemon.
|
||||
sudo service radvd restart
|
||||
|
||||
If successfull then all devices connected to the host will receive
|
||||
a routable `2001:db8` prefix.
|
||||
|
||||
This can be verified by sending echo request to the full address:
|
||||
|
||||
ping6 -I bt0 2001:db8::2aa:bbff:fexx:yyzz
|
||||
|
||||
where `aa:bbff:fexx:yyzz` is device Bluetooth address.
|
||||
|
||||
If you'd like to learn more about the procedure please refer to
|
||||
[Distributing a global IPv6 prefix].
|
||||
|
||||
* [Connecting devices to the router]: http://developer.nordicsemi.com/nRF5_IoT_SDK/doc/0.9.0/html/a00089.html
|
||||
* [Distributing a global IPv6 prefix]: http://developer.nordicsemi.com/nRF5_IoT_SDK/doc/0.9.0/html/a00090.html
|
254
platform/nrf52dk/README.md
Normal file
254
platform/nrf52dk/README.md
Normal file
@ -0,0 +1,254 @@
|
||||
Contiki for nRF52 Development Kit
|
||||
=================================
|
||||
This guide's aim is to help you with using Contiki for
|
||||
Nordic Semiconductor's nRF52 DK.
|
||||
|
||||
The port depends on Nordic Semiconductor IoT SDK for nRF52.
|
||||
The IoT SDK contains source code and libraries which are
|
||||
required for successfull port compilation. It also contains
|
||||
SoftDevice binary driver which is required for BLE operation.
|
||||
See prerequisites section for details on how to set up the SDK.
|
||||
|
||||
For more information about SoftDevice please refer to the SDK
|
||||
docummentation [nRF52 Datasheet and SDK documentation].
|
||||
|
||||
This port supports DK versions PCA10040 and PCA10036.
|
||||
|
||||
Port Features
|
||||
=============
|
||||
The following features have been implemented:
|
||||
* Support for IPv6 over BLE using Contiki 6LoWPAN implementation
|
||||
* Contiki system clock and rtimers (using 32kHz and 1MHz timers)
|
||||
* UART driver
|
||||
* Watchdog driver
|
||||
* Hardware RNG
|
||||
* Temperature sensor driver
|
||||
* DK LED driver
|
||||
* DK Buttons driver
|
||||
* Real Time Transfer (RTT) I/O support
|
||||
|
||||
Note that this port supports only IPv6 network stack.
|
||||
|
||||
The port is organized as follows:
|
||||
* nRF52832 CPU and BLE drivers are located in `cpu/nrf52832` folder
|
||||
* nRF52 Development Kit drivers are located in `platform/nrf52dk` folder
|
||||
* Platform examples are located in `examples/nrf52dk` folder
|
||||
|
||||
Prerequisites and Setup
|
||||
=======================
|
||||
In order to compile for the nRF52 DK platform you'll need:
|
||||
|
||||
* nRF5 IOT SDK
|
||||
https://developer.nordicsemi.com
|
||||
|
||||
Download nRF5 IOT SDK, extract it to a folder of your choice,
|
||||
and point `NRF52_SDK_ROOT` environmental variable to it, e.g.,:
|
||||
|
||||
```
|
||||
wget https://developer.nordicsemi.com/nRF5_IoT_SDK/nRF5_IoT_SDK_v0.9.x/nrf5_iot_sdk_3288530.zip
|
||||
unzip nrf5_iot_sdk_3288530.zip -d /path/to/sdk
|
||||
export NRF52_SDK_ROOT=/path/to/sdk
|
||||
```
|
||||
|
||||
* An ARM compatible toolchain
|
||||
The port has been tested with GNU Tools for ARM Embedded Processors
|
||||
version 5.2.1.
|
||||
|
||||
For Ubuntu you can use package version provided by your distribution:
|
||||
```
|
||||
sudo apt-get install gcc-arm-none-eabi
|
||||
```
|
||||
|
||||
Alternatively, install the toolchain from PPA to get the latest version
|
||||
of the compiler: https://launchpad.net/~team-gcc-arm-embedded/+archive/ubuntu/ppa
|
||||
|
||||
For other systems please download and install toolchain available at
|
||||
https://launchpad.net/gcc-arm-embedded
|
||||
|
||||
* GNU make
|
||||
|
||||
* Segger JLink Software for Linux
|
||||
https://www.segger.com/jlink-software.html
|
||||
|
||||
This package contains tools necessary for programming and debugging nRF52 DK.
|
||||
|
||||
For Ubuntu you can download and install a .deb package. Alternatively download
|
||||
tar.gz archive and extract it to a folder of your choice. In this case you
|
||||
need to set `NRF52_JLINK_PATH` environmental variable to point to the
|
||||
JLink tools location:
|
||||
|
||||
```
|
||||
export NRF52_JLINK_PATH=/path/to/jlink/tools
|
||||
```
|
||||
|
||||
To keep this variable set between sessions please add the above line to your
|
||||
`rc.local` file.
|
||||
|
||||
In order to access the DK as a regular Linux user create a `99-jlink.rules`
|
||||
file in your udev rules folder (e.g., `/etc/udev/rules.d/`) and add the
|
||||
following line to it:
|
||||
|
||||
```
|
||||
ATTRS{idProduct}=="1015", ATTRS{idVendor}=="1366", MODE="0666"
|
||||
```
|
||||
When installing from a deb package, the `99-jlink.rules` file is added
|
||||
automatically to /etc/udev/rules.d folder. However, the syntax of the file
|
||||
doesn't work on newer udev versions. To fix this problem edit this file and
|
||||
replace ATTR keyword with ATTRS.
|
||||
|
||||
To fully use the platform a BLE enabled router device is needed. Please refer
|
||||
to `Preqrequisites` section in `README-BLE-6LoWPAN.md` for details.
|
||||
|
||||
Getting Started
|
||||
===============
|
||||
Once all tools are installed it is recommended to start by compiling
|
||||
and flashing `examples/hello-word` application. This allows to verify
|
||||
that toolchain setup is correct.
|
||||
|
||||
To compile the example, go to `examples/hello-world` and execute:
|
||||
|
||||
make TARGET=nrf52dk
|
||||
|
||||
If you haven't used the device with Contiki before we advise to
|
||||
erase the device and flash new SoftDevice:
|
||||
|
||||
make TARGET=nrf52dk erase
|
||||
make TARGET=nrf52dk softdevice.flash
|
||||
|
||||
If the compilation is completed without errors flash the board:
|
||||
|
||||
make TARGET=nrf52dk hello-world.flash
|
||||
|
||||
The device will start BLE advertising as soon as initialized. By
|
||||
default the device name is set to 'Contiki nRF52 DK'. To verify
|
||||
that the device is advertising properly run:
|
||||
|
||||
sudo hcitool lescan
|
||||
|
||||
And observe if the device name appears in the output. Also, observe
|
||||
if LED1 is blinking what indicates that device is waiting for a connection
|
||||
from BLE master.
|
||||
|
||||
If device is functioning as expected you can test IPv6 connection
|
||||
to the device. Please refer to `README-BLE-6LoWPAN.md` on details how to do
|
||||
this.
|
||||
|
||||
Examples
|
||||
========
|
||||
Examples specific for nRF52 DK can be found in `examples/nrf52dk` folder. Please
|
||||
refer to README.md in respective examples for detailed description.
|
||||
|
||||
The DK has also been tested with the `examples/hello-world` and `examples/webserver-ipv6`
|
||||
generic examples.
|
||||
|
||||
Compilation Options
|
||||
===================
|
||||
The Contiki TARGET name for this port is `nrf52dk`, so in order to compile
|
||||
an application you need to invoke GNU make as follows:
|
||||
|
||||
make TARGET=nrf52dk
|
||||
|
||||
In addition to this port supports the following variables which can be
|
||||
set on the compilation command line:
|
||||
|
||||
* `NRF52_SDK_ROOT=<SDK PATH>`
|
||||
This variable allows to specify a path to the nRF52 SDK which should
|
||||
be used for the build.
|
||||
|
||||
* `NRF52_WITHOUT_SOFTDEVICE={0|1}`
|
||||
Disables SoftDevice support if set to 1. By default, SoftDevice support
|
||||
is used. Note that SoftDevice must be present (flashed) in the device
|
||||
before you run an application that requires it's presence.
|
||||
|
||||
* `NRF52_USE_RTT={0|1}`
|
||||
Enables RealTime Terminal I/O. See VCOM and RTT for details. By default,
|
||||
RTT is disabled and IO is done using Virtual COM port.
|
||||
|
||||
* `NRF52_JLINK_SN=<serial number>`
|
||||
Allows to choose a particular DK by its serial number (printed on the
|
||||
label). This is useful if you have more than one DK connected to your
|
||||
PC and whish to flash a particular device.
|
||||
|
||||
* `NRF52_DK_REVISION={pca10040|pca10036}`
|
||||
Allows to specify DK revision. By default, pca10040 is used.
|
||||
|
||||
Compilation Targets
|
||||
===================
|
||||
Invoking make solely with the `TARGET` variable set will build all
|
||||
applications in a given folder. A particular application can be built
|
||||
by invoking make with its name as a compilation target:
|
||||
|
||||
make TARGET=nrf52dk hello-world
|
||||
|
||||
In order to flash the application binary to the device use `<application>.flash`
|
||||
as make target, e.g.:
|
||||
|
||||
make TARGET=nrf52dk hello-world.flash
|
||||
|
||||
In addition, the SoftDevice binary can be flashed to the DK by invoking:
|
||||
|
||||
make TARGET=nrf52dk softdevice.flash
|
||||
|
||||
To remove all build results invoke:
|
||||
|
||||
make TARGET=nrf52dk clean
|
||||
|
||||
The device memory can be erased using:
|
||||
|
||||
make TARGET=nrf52dk erase
|
||||
|
||||
Note, that once the device is erased, the SoftDevice must be programmed again.
|
||||
|
||||
Virtual COM and Real Time Transfer
|
||||
==================================
|
||||
By default, the nRF52 DK uses a Virtual COM port to output logs. Once
|
||||
the DK is plugged in a `/tty/ACM<n>` or `/ttyUSB<n>` device should appear in
|
||||
your filesystem. A terminal emulator, such as picocom or minicom, can be
|
||||
used to connect to the device. Default serial port speed is 38400 bps.
|
||||
|
||||
To connect to serial port using picocom invoke:
|
||||
|
||||
picocom -fh -b 38400 --imap lfcrlf /dev/ttyACM0
|
||||
|
||||
Note, that if you have not fixed file permissions for `/dev/ttyACM0`
|
||||
according to section `Segger JLink Software for Linux` you'll need to use
|
||||
root or sudo to open the port with `picocom`.
|
||||
|
||||
In addition to Virtual COM the port supports SEGGER's Real Time Transfer
|
||||
for low overhead I/O support. This allows for outputting debugging information
|
||||
at much higher rate with significantly lower overhead than regular I/O.
|
||||
|
||||
To compile an application with RTT rather that VCOM set `NRF52_USE_RTT` to 1 on
|
||||
the compilation command line:
|
||||
|
||||
make TARGET=nrf52dk NRF52_USE_RTT=1 hello-world
|
||||
|
||||
You can then connect to the device terminal using `JLinkRTTClient`. Note that
|
||||
a JLlink gdb or commander must be connected to the target for the RTT to work.
|
||||
|
||||
More details regarding RTT can be found at https://www.segger.com/jlink-rtt.html
|
||||
|
||||
Docummentation
|
||||
==============
|
||||
This port provides doxygen source code docummentation. To build the
|
||||
docummentation please run:
|
||||
|
||||
sudo apt-get install doxygen
|
||||
cd <CONTIKI_ROOT>\doc
|
||||
make
|
||||
|
||||
Support
|
||||
=======
|
||||
This port is officially supported by Nordic Semiconductor. Please send bug
|
||||
reports or/and suggestions to <wojciech.bober@nordicsemi.no>.
|
||||
|
||||
License
|
||||
=======
|
||||
All files in the port are under BSD license. nRF52 SDK and SoftDevice are
|
||||
licensed on a separate terms.
|
||||
|
||||
Resources
|
||||
=========
|
||||
* nRF52 Datasheet and SDK documentation (http://infocenter.nordicsemi.com)
|
||||
* nRF52 SDK Downloads (https://developer.nordicsemi.com/)
|
||||
* JLink Tools (https://www.segger.com/)
|
329
platform/nrf52dk/config/nrf_drv_config.h
Normal file
329
platform/nrf52dk/config/nrf_drv_config.h
Normal file
@ -0,0 +1,329 @@
|
||||
/*
|
||||
* Copyright (c) 2015, Nordic Semiconductor
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of the Institute nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* \addtogroup nrf52dk
|
||||
* @{
|
||||
*
|
||||
* \defgroup nrf52dk-config nRF52 SDK configuration
|
||||
* @{
|
||||
*/
|
||||
|
||||
#ifndef NRF_DRV_CONFIG_H
|
||||
#define NRF_DRV_CONFIG_H
|
||||
|
||||
/* CLOCK */
|
||||
#define CLOCK_CONFIG_XTAL_FREQ NRF_CLOCK_XTALFREQ_Default
|
||||
#define CLOCK_CONFIG_LF_SRC NRF_CLOCK_LF_SRC_Xtal
|
||||
#define CLOCK_CONFIG_LF_RC_CAL_INTERVAL RC_2000MS_CALIBRATION_INTERVAL
|
||||
#define CLOCK_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
|
||||
|
||||
/* GPIOTE */
|
||||
#define GPIOTE_ENABLED 1
|
||||
|
||||
#if (GPIOTE_ENABLED == 1)
|
||||
#define GPIOTE_CONFIG_USE_SWI_EGU false
|
||||
#define GPIOTE_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_HIGH
|
||||
#define GPIOTE_CONFIG_NUM_OF_LOW_POWER_EVENTS 4
|
||||
#endif
|
||||
|
||||
/* TIMER */
|
||||
#define TIMER0_ENABLED 0
|
||||
|
||||
#if (TIMER0_ENABLED == 1)
|
||||
#define TIMER0_CONFIG_FREQUENCY NRF_TIMER_FREQ_16MHz
|
||||
#define TIMER0_CONFIG_MODE TIMER_MODE_MODE_Timer
|
||||
#define TIMER0_CONFIG_BIT_WIDTH TIMER_BITMODE_BITMODE_32Bit
|
||||
#define TIMER0_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
|
||||
|
||||
#define TIMER0_INSTANCE_INDEX 0
|
||||
#endif
|
||||
|
||||
#define TIMER1_ENABLED 1
|
||||
|
||||
#if (TIMER1_ENABLED == 1)
|
||||
#define TIMER1_CONFIG_FREQUENCY NRF_TIMER_FREQ_62500Hz
|
||||
#define TIMER1_CONFIG_MODE TIMER_MODE_MODE_Timer
|
||||
#define TIMER1_CONFIG_BIT_WIDTH TIMER_BITMODE_BITMODE_32Bit
|
||||
#define TIMER1_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
|
||||
|
||||
#define TIMER1_INSTANCE_INDEX (TIMER0_ENABLED)
|
||||
#endif
|
||||
|
||||
#define TIMER2_ENABLED 0
|
||||
|
||||
#if (TIMER2_ENABLED == 1)
|
||||
#define TIMER2_CONFIG_FREQUENCY NRF_TIMER_FREQ_16MHz
|
||||
#define TIMER2_CONFIG_MODE TIMER_MODE_MODE_Timer
|
||||
#define TIMER2_CONFIG_BIT_WIDTH TIMER_BITMODE_BITMODE_16Bit
|
||||
#define TIMER2_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
|
||||
|
||||
#define TIMER2_INSTANCE_INDEX (TIMER1_ENABLED+TIMER0_ENABLED)
|
||||
#endif
|
||||
|
||||
#define TIMER3_ENABLED 0
|
||||
|
||||
#if (TIMER3_ENABLED == 1)
|
||||
#define TIMER3_CONFIG_FREQUENCY NRF_TIMER_FREQ_16MHz
|
||||
#define TIMER3_CONFIG_MODE TIMER_MODE_MODE_Timer
|
||||
#define TIMER3_CONFIG_BIT_WIDTH TIMER_BITMODE_BITMODE_16Bit
|
||||
#define TIMER3_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
|
||||
|
||||
#define TIMER3_INSTANCE_INDEX (TIMER2_ENABLED+TIMER2_INSTANCE_INDEX)
|
||||
#endif
|
||||
|
||||
#define TIMER4_ENABLED 0
|
||||
|
||||
#if (TIMER4_ENABLED == 1)
|
||||
#define TIMER4_CONFIG_FREQUENCY NRF_TIMER_FREQ_16MHz
|
||||
#define TIMER4_CONFIG_MODE TIMER_MODE_MODE_Timer
|
||||
#define TIMER4_CONFIG_BIT_WIDTH TIMER_BITMODE_BITMODE_16Bit
|
||||
#define TIMER4_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
|
||||
|
||||
#define TIMER4_INSTANCE_INDEX (TIMER3_ENABLED+TIMER3_INSTANCE_INDEX)
|
||||
#endif
|
||||
|
||||
|
||||
#define TIMER_COUNT (TIMER0_ENABLED + TIMER1_ENABLED + TIMER2_ENABLED + TIMER3_ENABLED + TIMER4_ENABLED)
|
||||
|
||||
/* RTC */
|
||||
#define RTC0_ENABLED 0
|
||||
|
||||
#if (RTC0_ENABLED == 1)
|
||||
#define RTC0_CONFIG_FREQUENCY 32678
|
||||
#define RTC0_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
|
||||
#define RTC0_CONFIG_RELIABLE false
|
||||
|
||||
#define RTC0_INSTANCE_INDEX 0
|
||||
#endif
|
||||
|
||||
#define RTC1_ENABLED 1
|
||||
|
||||
#if (RTC1_ENABLED == 1)
|
||||
#define RTC1_CONFIG_FREQUENCY 128
|
||||
#define RTC1_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
|
||||
#define RTC1_CONFIG_RELIABLE false
|
||||
|
||||
#define RTC1_INSTANCE_INDEX (RTC0_ENABLED)
|
||||
#endif
|
||||
|
||||
#define RTC_COUNT (RTC0_ENABLED+RTC1_ENABLED)
|
||||
|
||||
#define NRF_MAXIMUM_LATENCY_US 2000
|
||||
|
||||
/* RNG */
|
||||
#define RNG_ENABLED 1
|
||||
|
||||
#if (RNG_ENABLED == 1)
|
||||
#define RNG_CONFIG_ERROR_CORRECTION true
|
||||
#define RNG_CONFIG_POOL_SIZE 8
|
||||
#define RNG_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
|
||||
#endif
|
||||
|
||||
/* SPI */
|
||||
#define SPI0_ENABLED 0
|
||||
|
||||
#if (SPI0_ENABLED == 1)
|
||||
#define SPI0_USE_EASY_DMA 0
|
||||
|
||||
#define SPI0_CONFIG_SCK_PIN 2
|
||||
#define SPI0_CONFIG_MOSI_PIN 3
|
||||
#define SPI0_CONFIG_MISO_PIN 4
|
||||
#define SPI0_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
|
||||
|
||||
#define SPI0_INSTANCE_INDEX 0
|
||||
#endif
|
||||
|
||||
#define SPI1_ENABLED 0
|
||||
|
||||
#if (SPI1_ENABLED == 1)
|
||||
#define SPI1_USE_EASY_DMA 0
|
||||
|
||||
#define SPI1_CONFIG_SCK_PIN 2
|
||||
#define SPI1_CONFIG_MOSI_PIN 3
|
||||
#define SPI1_CONFIG_MISO_PIN 4
|
||||
#define SPI1_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
|
||||
|
||||
#define SPI1_INSTANCE_INDEX (SPI0_ENABLED)
|
||||
#endif
|
||||
|
||||
#define SPI2_ENABLED 0
|
||||
|
||||
#if (SPI2_ENABLED == 1)
|
||||
#define SPI2_USE_EASY_DMA 0
|
||||
|
||||
#define SPI2_CONFIG_SCK_PIN 2
|
||||
#define SPI2_CONFIG_MOSI_PIN 3
|
||||
#define SPI2_CONFIG_MISO_PIN 4
|
||||
#define SPI2_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
|
||||
|
||||
#define SPI2_INSTANCE_INDEX (SPI0_ENABLED + SPI1_ENABLED)
|
||||
#endif
|
||||
|
||||
#define SPI_COUNT (SPI0_ENABLED + SPI1_ENABLED + SPI2_ENABLED)
|
||||
|
||||
/* UART */
|
||||
#define UART0_ENABLED 1
|
||||
|
||||
#if (UART0_ENABLED == 1)
|
||||
#define UART0_CONFIG_HWFC NRF_UART_HWFC_DISABLED
|
||||
#define UART0_CONFIG_PARITY NRF_UART_PARITY_EXCLUDED
|
||||
#define UART0_CONFIG_BAUDRATE NRF_UART_BAUDRATE_38400
|
||||
#define UART0_CONFIG_PSEL_TXD 6
|
||||
#define UART0_CONFIG_PSEL_RXD 8
|
||||
#define UART0_CONFIG_PSEL_CTS 7
|
||||
#define UART0_CONFIG_PSEL_RTS 5
|
||||
#define UART0_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
|
||||
#ifdef NRF52
|
||||
#define UART0_CONFIG_USE_EASY_DMA false
|
||||
//Compile time flag
|
||||
#define UART_EASY_DMA_SUPPORT 1
|
||||
#define UART_LEGACY_SUPPORT 1
|
||||
#endif //NRF52
|
||||
#endif
|
||||
|
||||
#define TWI0_ENABLED 0
|
||||
|
||||
#if (TWI0_ENABLED == 1)
|
||||
#define TWI0_CONFIG_FREQUENCY NRF_TWI_FREQ_100K
|
||||
#define TWI0_CONFIG_SCL 0
|
||||
#define TWI0_CONFIG_SDA 1
|
||||
#define TWI0_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_HIGH
|
||||
|
||||
#define TWI0_INSTANCE_INDEX 0
|
||||
#endif
|
||||
|
||||
#define TWI1_ENABLED 0
|
||||
|
||||
#if (TWI1_ENABLED == 1)
|
||||
#define TWI1_CONFIG_FREQUENCY NRF_TWI_FREQ_100K
|
||||
#define TWI1_CONFIG_SCL 0
|
||||
#define TWI1_CONFIG_SDA 1
|
||||
#define TWI1_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_HIGH
|
||||
|
||||
#define TWI1_INSTANCE_INDEX (TWI0_ENABLED)
|
||||
#endif
|
||||
|
||||
#define TWI_COUNT (TWI0_ENABLED+TWI1_ENABLED)
|
||||
|
||||
/* TWIS */
|
||||
#define TWIS0_ENABLED 0
|
||||
|
||||
#if (TWIS0_ENABLED == 1)
|
||||
#define TWIS0_CONFIG_ADDR0 0
|
||||
#define TWIS0_CONFIG_ADDR1 0 /* 0: Disabled */
|
||||
#define TWIS0_CONFIG_SCL 0
|
||||
#define TWIS0_CONFIG_SDA 1
|
||||
#define TWIS0_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_HIGH
|
||||
|
||||
#define TWIS0_INSTANCE_INDEX 0
|
||||
#endif
|
||||
|
||||
#define TWIS1_ENABLED 0
|
||||
|
||||
#if (TWIS1_ENABLED == 1)
|
||||
#define TWIS1_CONFIG_ADDR0 0
|
||||
#define TWIS1_CONFIG_ADDR1 0 /* 0: Disabled */
|
||||
#define TWIS1_CONFIG_SCL 0
|
||||
#define TWIS1_CONFIG_SDA 1
|
||||
#define TWIS1_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_HIGH
|
||||
|
||||
#define TWIS1_INSTANCE_INDEX (TWIS0_ENABLED)
|
||||
#endif
|
||||
|
||||
#define TWIS_COUNT (TWIS0_ENABLED + TWIS1_ENABLED)
|
||||
/* For more documentation see nrf_drv_twis.h file */
|
||||
#define TWIS_ASSUME_INIT_AFTER_RESET_ONLY 0
|
||||
/* For more documentation see nrf_drv_twis.h file */
|
||||
#define TWIS_NO_SYNC_MODE 0
|
||||
/**
|
||||
* \brief Definition for patching PAN problems
|
||||
*
|
||||
* Set this definition to nonzero value to patch anomalies
|
||||
* from MPW3 - first lunch microcontroller.
|
||||
*
|
||||
* Concerns:
|
||||
* - PAN-29: TWIS: incorrect bits in ERRORSRC
|
||||
* - PAN-30: TWIS: STOP task does not work as expected
|
||||
*/
|
||||
#define NRF_TWIS_PATCH_FOR_MPW3 1
|
||||
|
||||
|
||||
/* QDEC */
|
||||
#define QDEC_ENABLED 0
|
||||
|
||||
#if (QDEC_ENABLED == 1)
|
||||
#define QDEC_CONFIG_REPORTPER NRF_QDEC_REPORTPER_10
|
||||
#define QDEC_CONFIG_SAMPLEPER NRF_QDEC_SAMPLEPER_16384us
|
||||
#define QDEC_CONFIG_PIO_A 1
|
||||
#define QDEC_CONFIG_PIO_B 2
|
||||
#define QDEC_CONFIG_PIO_LED 3
|
||||
#define QDEC_CONFIG_LEDPRE 511
|
||||
#define QDEC_CONFIG_LEDPOL NRF_QDEC_LEPOL_ACTIVE_HIGH
|
||||
#define QDEC_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
|
||||
#define QDEC_CONFIG_DBFEN false
|
||||
#define QDEC_CONFIG_SAMPLE_INTEN false
|
||||
#endif
|
||||
|
||||
/* SAADC */
|
||||
#define SAADC_ENABLED 0
|
||||
|
||||
#if (SAADC_ENABLED == 1)
|
||||
#define SAADC_CONFIG_RESOLUTION NRF_SAADC_RESOLUTION_10BIT
|
||||
#define SAADC_CONFIG_OVERSAMPLE NRF_SAADC_OVERSAMPLE_DISABLED
|
||||
#define SAADC_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
|
||||
#endif
|
||||
|
||||
/* LPCOMP */
|
||||
#define LPCOMP_ENABLED 0
|
||||
|
||||
#if (LPCOMP_ENABLED == 1)
|
||||
#define LPCOMP_CONFIG_REFERENCE NRF_LPCOMP_REF_SUPPLY_4_8
|
||||
#define LPCOMP_CONFIG_DETECTION NRF_LPCOMP_DETECT_DOWN
|
||||
#define LPCOMP_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
|
||||
#define LPCOMP_CONFIG_INPUT NRF_LPCOMP_INPUT_0
|
||||
#endif
|
||||
|
||||
/* WDT */
|
||||
#define WDT_ENABLED 1
|
||||
|
||||
#if (WDT_ENABLED == 1)
|
||||
#define WDT_CONFIG_BEHAVIOUR NRF_WDT_BEHAVIOUR_RUN_SLEEP
|
||||
#define WDT_CONFIG_RELOAD_VALUE 2000
|
||||
#define WDT_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_HIGH
|
||||
#endif
|
||||
|
||||
#include "nrf_drv_config_validation.h"
|
||||
#endif // NRF_DRV_CONFIG_H
|
||||
|
||||
/**
|
||||
* @}
|
||||
* @}
|
||||
*/
|
74
platform/nrf52dk/config/pstorage_platform.h
Normal file
74
platform/nrf52dk/config/pstorage_platform.h
Normal file
@ -0,0 +1,74 @@
|
||||
/* Copyright (c) 2013 Nordic Semiconductor. All Rights Reserved.
|
||||
*
|
||||
* The information contained herein is property of Nordic Semiconductor ASA.
|
||||
* Terms and conditions of usage are described in detail in NORDIC
|
||||
* SEMICONDUCTOR STANDARD SOFTWARE LICENSE AGREEMENT.
|
||||
*
|
||||
* Licensees are granted free, non-transferable use of the information. NO
|
||||
* WARRANTY of ANY KIND is provided. This heading must NOT be removed from
|
||||
* the file.
|
||||
*
|
||||
*/
|
||||
|
||||
/** @cond To make doxygen skip this file */
|
||||
|
||||
/** @file
|
||||
* This header contains defines with respect persistent storage that are specific to
|
||||
* persistent storage implementation and application use case.
|
||||
*/
|
||||
#ifndef PSTORAGE_PL_H__
|
||||
#define PSTORAGE_PL_H__
|
||||
|
||||
#include <stdint.h>
|
||||
#include "nrf.h"
|
||||
|
||||
static __INLINE uint16_t pstorage_flash_page_size()
|
||||
{
|
||||
return (uint16_t)NRF_FICR->CODEPAGESIZE;
|
||||
}
|
||||
|
||||
#define PSTORAGE_FLASH_PAGE_SIZE pstorage_flash_page_size() /**< Size of one flash page. */
|
||||
#define PSTORAGE_FLASH_EMPTY_MASK 0xFFFFFFFF /**< Bit mask that defines an empty address in flash. */
|
||||
|
||||
#ifdef NRF51
|
||||
#define BOOTLOADER_ADDRESS (NRF_UICR->BOOTLOADERADDR)
|
||||
#elif defined NRF52
|
||||
#define BOOTLOADER_ADDRESS (PSTORAGE_FLASH_EMPTY_MASK)
|
||||
#endif
|
||||
|
||||
#define PSTORAGE_FLASH_PAGE_END \
|
||||
((BOOTLOADER_ADDRESS != PSTORAGE_FLASH_EMPTY_MASK) \
|
||||
? (BOOTLOADER_ADDRESS / PSTORAGE_FLASH_PAGE_SIZE) \
|
||||
: NRF_FICR->CODESIZE)
|
||||
|
||||
|
||||
#define PSTORAGE_NUM_OF_PAGES 2 /**< Number of flash pages allocated for the pstorage module excluding the swap page, configurable based on system requirements. */
|
||||
#define PSTORAGE_MIN_BLOCK_SIZE 0x0010 /**< Minimum size of block that can be registered with the module. Should be configured based on system requirements, recommendation is not have this value to be at least size of word. */
|
||||
|
||||
#define PSTORAGE_DATA_START_ADDR ((PSTORAGE_FLASH_PAGE_END - PSTORAGE_NUM_OF_PAGES - 1) \
|
||||
* PSTORAGE_FLASH_PAGE_SIZE) /**< Start address for persistent data, configurable according to system requirements. */
|
||||
#define PSTORAGE_DATA_END_ADDR ((PSTORAGE_FLASH_PAGE_END - 1) * PSTORAGE_FLASH_PAGE_SIZE) /**< End address for persistent data, configurable according to system requirements. */
|
||||
#define PSTORAGE_SWAP_ADDR PSTORAGE_DATA_END_ADDR /**< Top-most page is used as swap area for clear and update. */
|
||||
|
||||
#define PSTORAGE_MAX_BLOCK_SIZE PSTORAGE_FLASH_PAGE_SIZE /**< Maximum size of block that can be registered with the module. Should be configured based on system requirements. And should be greater than or equal to the minimum size. */
|
||||
#define PSTORAGE_CMD_QUEUE_SIZE 30 /**< Maximum number of flash access commands that can be maintained by the module for all applications. Configurable. */
|
||||
|
||||
|
||||
/** Abstracts persistently memory block identifier. */
|
||||
typedef uint32_t pstorage_block_t;
|
||||
|
||||
typedef struct
|
||||
{
|
||||
uint32_t module_id; /**< Module ID.*/
|
||||
pstorage_block_t block_id; /**< Block ID.*/
|
||||
} pstorage_handle_t;
|
||||
|
||||
typedef uint16_t pstorage_size_t; /** Size of length and offset fields. */
|
||||
|
||||
/**\brief Handles Flash Access Result Events. To be called in the system event dispatcher of the application. */
|
||||
void pstorage_sys_event_handler (uint32_t sys_evt);
|
||||
|
||||
#endif // PSTORAGE_PL_H__
|
||||
|
||||
/** @} */
|
||||
/** @endcond */
|
153
platform/nrf52dk/contiki-conf.h
Normal file
153
platform/nrf52dk/contiki-conf.h
Normal file
@ -0,0 +1,153 @@
|
||||
/*
|
||||
* Copyright (c) 2015, Nordic Semiconductor
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of the Institute nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
*/
|
||||
/**
|
||||
* \addtogroup nrf52dk
|
||||
* @{
|
||||
*
|
||||
* \addtogroup nrf52dk-contikic-conf Contiki configuration
|
||||
* @{
|
||||
*
|
||||
* \file
|
||||
* Contiki configuration for the nRF52 DK
|
||||
*/
|
||||
#ifndef CONTIKI_CONF_H
|
||||
#define CONTIKI_CONF_H
|
||||
|
||||
#include <stdint.h>
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/* Include Project Specific conf */
|
||||
#ifdef PROJECT_CONF_H
|
||||
#include PROJECT_CONF_H
|
||||
#endif /* PROJECT_CONF_H */
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/* Include platform peripherals configuration */
|
||||
#include "platform-conf.h"
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \name Network Stack Configuration
|
||||
*
|
||||
* @{
|
||||
*/
|
||||
#ifndef NETSTACK_CONF_NETWORK
|
||||
#define NETSTACK_CONF_NETWORK sicslowpan_driver
|
||||
#endif /* NETSTACK_CONF_NETWORK */
|
||||
|
||||
#ifndef NETSTACK_CONF_MAC
|
||||
#define NETSTACK_CONF_MAC ble_ipsp_mac_driver
|
||||
#endif /* NETSTACK_CONF_MAC */
|
||||
|
||||
/* 6LoWPAN */
|
||||
#define SICSLOWPAN_CONF_MAC_MAX_PAYLOAD 1280
|
||||
#define SICSLOWPAN_CONF_COMPRESSION SICSLOWPAN_COMPRESSION_HC06
|
||||
#define SICSLOWPAN_CONF_COMPRESSION_THRESHOLD 0 /**< Always compress IPv6 packets. */
|
||||
#define SICSLOWPAN_CONF_FRAG 0 /**< We don't use 6LoWPAN fragmentation as IPSP takes care of that for us.*/
|
||||
#define SICSLOWPAN_FRAMER_HDRLEN 0 /**< Use fixed header len rather than framer.length() function */
|
||||
|
||||
/* Packet buffer */
|
||||
#define PACKETBUF_CONF_SIZE 1280 /**< Required IPv6 MTU size */
|
||||
/** @} */
|
||||
|
||||
/**
|
||||
* \name BLE configuration
|
||||
* @{
|
||||
*/
|
||||
#ifndef DEVICE_NAME
|
||||
#define DEVICE_NAME "Contiki nRF52dk" /**< Device name used in BLE undirected advertisement. */
|
||||
#endif
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* \name IPv6 network buffer configuration
|
||||
*
|
||||
* @{
|
||||
*/
|
||||
/* Don't let contiki-default-conf.h decide if we are an IPv6 build */
|
||||
#ifndef NETSTACK_CONF_WITH_IPV6
|
||||
#define NETSTACK_CONF_WITH_IPV6 0
|
||||
#endif
|
||||
|
||||
#if NETSTACK_CONF_WITH_IPV6
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/* Addresses, Sizes and Interfaces */
|
||||
#define LINKADDR_CONF_SIZE 8
|
||||
#define UIP_CONF_LL_802154 1
|
||||
#define UIP_CONF_LLH_LEN 0
|
||||
|
||||
/* The size of the uIP main buffer */
|
||||
#ifndef UIP_CONF_BUFFER_SIZE
|
||||
#define UIP_CONF_BUFFER_SIZE 1280
|
||||
#endif
|
||||
|
||||
/* ND and Routing */
|
||||
#define UIP_CONF_ROUTER 0 /**< BLE master role, which allows for routing, isn't supported. */
|
||||
#define UIP_CONF_ND6_SEND_NA 1
|
||||
#define UIP_CONF_IP_FORWARD 0 /**< No packet forwarding. */
|
||||
|
||||
#define UIP_CONF_ND6_REACHABLE_TIME 600000
|
||||
#define UIP_CONF_ND6_RETRANS_TIMER 10000
|
||||
|
||||
#ifndef NBR_TABLE_CONF_MAX_NEIGHBORS
|
||||
#define NBR_TABLE_CONF_MAX_NEIGHBORS 20
|
||||
#endif
|
||||
|
||||
#ifndef UIP_CONF_MAX_ROUTES
|
||||
#define UIP_CONF_MAX_ROUTES 20
|
||||
#endif
|
||||
|
||||
#ifndef UIP_CONF_TCP
|
||||
#define UIP_CONF_TCP 1
|
||||
#endif
|
||||
|
||||
#ifndef UIP_CONF_TCP_MSS
|
||||
#define UIP_CONF_TCP_MSS 64
|
||||
#endif
|
||||
|
||||
#define UIP_CONF_UDP 1
|
||||
#define UIP_CONF_UDP_CHECKSUMS 1
|
||||
#define UIP_CONF_ICMP6 1
|
||||
#endif /* NETSTACK_CONF_WITH_IPV6 */
|
||||
/** @} */
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \name Generic Configuration directives
|
||||
*
|
||||
* @{
|
||||
*/
|
||||
#ifndef ENERGEST_CONF_ON
|
||||
#define ENERGEST_CONF_ON 1 /**< Energest Module */
|
||||
#endif
|
||||
/** @} */
|
||||
#endif /* CONTIKI_CONF_H */
|
||||
/**
|
||||
* @}
|
||||
* @}
|
||||
*/
|
203
platform/nrf52dk/contiki-main.c
Normal file
203
platform/nrf52dk/contiki-main.c
Normal file
@ -0,0 +1,203 @@
|
||||
/*
|
||||
* Copyright (c) 2015, Nordic Semiconductor
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of the Institute nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
*/
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \addtogroup nrf52dk nRF52 Development Kit
|
||||
* @{
|
||||
*/
|
||||
#include <stdio.h>
|
||||
#include <stdint.h>
|
||||
|
||||
#include "nordic_common.h"
|
||||
#include "nrf_drv_config.h"
|
||||
#include "nrf_drv_gpiote.h"
|
||||
#ifdef SOFTDEVICE_PRESENT
|
||||
#include "softdevice_handler.h"
|
||||
#include "ble/ble-core.h"
|
||||
#include "ble/ble-mac.h"
|
||||
#endif
|
||||
|
||||
#include "contiki.h"
|
||||
#include "contiki-net.h"
|
||||
#include "leds.h"
|
||||
#include "lib/sensors.h"
|
||||
|
||||
#include "dev/watchdog.h"
|
||||
#include "dev/serial-line.h"
|
||||
#include "dev/uart0.h"
|
||||
#include "dev/lpm.h"
|
||||
|
||||
#define DEBUG 0
|
||||
|
||||
#if NETSTACK_CONF_WITH_IPV6
|
||||
#include "uip-debug.h"
|
||||
#include "net/ipv6/uip-ds6.h"
|
||||
#else
|
||||
#if DEBUG
|
||||
#include <stdio.h>
|
||||
#define PRINTF(...) printf(__VA_ARGS__)
|
||||
#else
|
||||
#define PRINTF(...)
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#if defined(SOFTDEVICE_PRESENT) && PLATFORM_INDICATE_BLE_STATE
|
||||
PROCESS(ble_iface_observer, "BLE interface observer");
|
||||
|
||||
/**
|
||||
* \brief A process that handles adding/removing
|
||||
* BLE IPSP interfaces.
|
||||
*/
|
||||
PROCESS_THREAD(ble_iface_observer, ev, data)
|
||||
{
|
||||
static struct etimer led_timer;
|
||||
|
||||
PROCESS_BEGIN();
|
||||
|
||||
etimer_set(&led_timer, CLOCK_SECOND/2);
|
||||
|
||||
while(1) {
|
||||
PROCESS_WAIT_EVENT();
|
||||
if(ev == ble_event_interface_added) {
|
||||
etimer_stop(&led_timer);
|
||||
leds_off(LEDS_1);
|
||||
leds_on(LEDS_2);
|
||||
} else if(ev == ble_event_interface_deleted) {
|
||||
etimer_set(&led_timer, CLOCK_SECOND/2);
|
||||
leds_off(LEDS_2);
|
||||
} else if(ev == PROCESS_EVENT_TIMER && etimer_expired(&led_timer)) {
|
||||
etimer_reset(&led_timer);
|
||||
leds_toggle(LEDS_1);
|
||||
}
|
||||
}
|
||||
PROCESS_END();
|
||||
}
|
||||
#endif
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \brief Board specific initialization
|
||||
*
|
||||
* This function will enable SoftDevice is present.
|
||||
*/
|
||||
static void
|
||||
board_init(void)
|
||||
{
|
||||
#ifdef SOFTDEVICE_PRESENT
|
||||
// Initialize the SoftDevice handler module.
|
||||
SOFTDEVICE_HANDLER_INIT(NRF_CLOCK_LFCLKSRC_XTAL_20_PPM, NULL);
|
||||
#endif
|
||||
#ifdef PLATFORM_HAS_BUTTON
|
||||
if (!nrf_drv_gpiote_is_init()) {
|
||||
nrf_drv_gpiote_init();
|
||||
}
|
||||
#endif
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \brief Main function for nRF52dk platform.
|
||||
* \note This function doesn't return.
|
||||
*/
|
||||
int
|
||||
main(void)
|
||||
{
|
||||
board_init();
|
||||
leds_init();
|
||||
|
||||
clock_init();
|
||||
rtimer_init();
|
||||
|
||||
watchdog_init();
|
||||
process_init();
|
||||
|
||||
// Seed value is ignored since hardware RNG is used.
|
||||
random_init(0);
|
||||
|
||||
#ifdef UART0_ENABLED
|
||||
uart0_init();
|
||||
#if SLIP_ARCH_CONF_ENABLE
|
||||
slip_arch_init(0);
|
||||
#else
|
||||
uart0_set_input(serial_line_input_byte);
|
||||
serial_line_init();
|
||||
#endif
|
||||
#endif
|
||||
|
||||
PRINTF("Starting " CONTIKI_VERSION_STRING "\n");
|
||||
|
||||
process_start(&etimer_process, NULL);
|
||||
ctimer_init();
|
||||
|
||||
#if ENERGEST_CONF_ON
|
||||
energest_init();
|
||||
ENERGEST_ON(ENERGEST_TYPE_CPU);
|
||||
#endif
|
||||
|
||||
#ifdef SOFTDEVICE_PRESENT
|
||||
ble_stack_init();
|
||||
ble_advertising_init(DEVICE_NAME);
|
||||
|
||||
#if NETSTACK_CONF_WITH_IPV6
|
||||
netstack_init();
|
||||
linkaddr_t linkaddr;
|
||||
ble_get_mac(linkaddr.u8);
|
||||
// Set link layer address
|
||||
linkaddr_set_node_addr(&linkaddr);
|
||||
// Set device link layer address in uip stack.
|
||||
memcpy(&uip_lladdr.addr, &linkaddr, sizeof(uip_lladdr.addr));
|
||||
uip_debug_lladdr_print(&uip_lladdr);
|
||||
PRINTF("\n");
|
||||
process_start(&ble_iface_observer, NULL);
|
||||
process_start(&tcpip_process, NULL);
|
||||
#endif /* NETSTACK_CONF_WITH_IPV6 */
|
||||
#endif /* SOFTDEVICE_PRESENT */
|
||||
|
||||
process_start(&sensors_process, NULL);
|
||||
autostart_start(autostart_processes);
|
||||
|
||||
watchdog_start();
|
||||
|
||||
#ifdef SOFTDEVICE_PRESENT
|
||||
ble_advertising_start();
|
||||
PRINTF("Advertising name [%s]\n", DEVICE_NAME);
|
||||
#endif
|
||||
|
||||
while(1) {
|
||||
uint8_t r;
|
||||
do {
|
||||
r = process_run();
|
||||
watchdog_periodic();
|
||||
} while(r > 0);
|
||||
|
||||
lpm_drop();
|
||||
}
|
||||
}
|
||||
/**
|
||||
* @}
|
||||
*/
|
72
platform/nrf52dk/dbg-io/dbg.c
Normal file
72
platform/nrf52dk/dbg-io/dbg.c
Normal file
@ -0,0 +1,72 @@
|
||||
/*
|
||||
* Copyright (c) 2015, Nordic Semiconductor
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of the Institute nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* \addtogroup nrf52dk
|
||||
* @{
|
||||
*
|
||||
* \addtogroup nrf52dk-dbg-io Debug IO over UART
|
||||
* @{
|
||||
*
|
||||
* \file
|
||||
* Function implementations for debug io module.
|
||||
* \author
|
||||
* Wojciech Bober <wojciech.bober@nordicsemi.no>
|
||||
*
|
||||
*/
|
||||
#include "dev/uart0.h"
|
||||
/*---------------------------------------------------------------------------*/
|
||||
unsigned int
|
||||
dbg_send_bytes(const unsigned char *s, unsigned int len)
|
||||
{
|
||||
unsigned int i = 0;
|
||||
|
||||
while (s && *s != 0) {
|
||||
if (i >= len) {
|
||||
break;
|
||||
}
|
||||
uart0_writeb(*s++);
|
||||
i++;
|
||||
}
|
||||
|
||||
return i;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
int
|
||||
dbg_putchar(int c)
|
||||
{
|
||||
uart0_writeb(c);
|
||||
return c;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* @}
|
||||
* @}
|
||||
*/
|
67
platform/nrf52dk/dbg-io/dbg.h
Normal file
67
platform/nrf52dk/dbg-io/dbg.h
Normal file
@ -0,0 +1,67 @@
|
||||
/*
|
||||
* Copyright (c) 2015, Nordic Semiconductor
|
||||
* All rights reserved.
|
||||
*
|
||||
3 * Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of the Institute nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
*/
|
||||
/**
|
||||
* \addtogroup nrf52dk
|
||||
* @{
|
||||
*
|
||||
* \addtogroup nrf52dk-dbg-io Debug IO over UART
|
||||
* @{
|
||||
*
|
||||
* \file
|
||||
* Header file for the debug module.
|
||||
* \author
|
||||
* Wojciech Bober <wojciech.bober@nordicsemi.no>
|
||||
*
|
||||
*/
|
||||
#ifndef DBG_H_
|
||||
#define DBG_H_
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#include "contiki-conf.h"
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \brief Print a stream of bytes
|
||||
* \param seq A pointer to the stream
|
||||
* \param len The number of bytes to print
|
||||
* \return The number of printed bytes
|
||||
*/
|
||||
unsigned int dbg_send_bytes(const unsigned char *seq, unsigned int len);
|
||||
/**
|
||||
* \brief Print a character to debug output
|
||||
* \param c Character to print
|
||||
* \return Printed character
|
||||
*/
|
||||
int dbg_putchar(int c);
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#endif /* DBG_H_ */
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* @}
|
||||
* @}
|
||||
*/
|
54
platform/nrf52dk/dbg-io/debug-uart.h
Normal file
54
platform/nrf52dk/dbg-io/debug-uart.h
Normal file
@ -0,0 +1,54 @@
|
||||
/*
|
||||
* Copyright (c) 2015, Nordic Semiconductor
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of the Institute nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
*/
|
||||
/**
|
||||
* \addtogroup nrf52dk
|
||||
* @{
|
||||
*
|
||||
* \addtogroup nrf52dk-dbg-io Debug IO over UART
|
||||
* @{
|
||||
*
|
||||
* \file
|
||||
* A header file to maintain compatibility with DBG I/O.
|
||||
* \author
|
||||
* Wojciech Bober <wojciech.bober@nordicsemi.no>
|
||||
*
|
||||
*/
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#ifndef DEBUG_UART_H_
|
||||
#define DEBUG_UART_H_
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#include "dbg.h"
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#endif /* DEBUG_UART_H_ */
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* @}
|
||||
* @}
|
||||
*/
|
330
platform/nrf52dk/dev/button-sensor.c
Normal file
330
platform/nrf52dk/dev/button-sensor.c
Normal file
@ -0,0 +1,330 @@
|
||||
/*
|
||||
* Copyright (c) 2015, Nordic Semiconductor
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of the Institute nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``as-is'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
*/
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \addtogroup nrf52dk-devices Device drivers
|
||||
* @{
|
||||
*
|
||||
* \addtogroup nrf52dk-devices-button Buttons driver
|
||||
* @{
|
||||
*
|
||||
* \file
|
||||
* Driver for nRF52 DK buttons.
|
||||
* \author
|
||||
* Wojciech Bober <wojciech.bober@nordicsemi.no>
|
||||
*/
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#include <stdint.h>
|
||||
#include "nordic_common.h"
|
||||
#include "nrf_drv_gpiote.h"
|
||||
#include "nrf_assert.h"
|
||||
#include "boards.h"
|
||||
#include "contiki.h"
|
||||
#include "lib/sensors.h"
|
||||
#include "button-sensor.h"
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#define DEBOUNCE_DURATION (CLOCK_SECOND >> 5) /**< Delay before button state is assumed to be stable */
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
struct btn_timer
|
||||
{
|
||||
struct timer debounce;
|
||||
clock_time_t start;
|
||||
clock_time_t duration;
|
||||
};
|
||||
|
||||
static struct btn_timer btn_timer[BUTTONS_NUMBER];
|
||||
static int btn_state = 0;
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \brief Button toggle handler
|
||||
* \param pin GPIO pin which has been triggered
|
||||
* \param action toggle direction
|
||||
*
|
||||
*/
|
||||
static void
|
||||
gpiote_event_handler(nrf_drv_gpiote_pin_t pin, nrf_gpiote_polarity_t action)
|
||||
{
|
||||
int id = pin - BUTTON_START;
|
||||
|
||||
if(!timer_expired(&(btn_timer[id].debounce))) {
|
||||
return;
|
||||
}
|
||||
|
||||
/* Set timer to ignore consecutive changes for
|
||||
* DEBOUNCE_DURATION.
|
||||
*/
|
||||
timer_set(&(btn_timer[id].debounce), DEBOUNCE_DURATION);
|
||||
|
||||
/*
|
||||
* Start measuring duration on falling edge, stop on rising edge.
|
||||
*/
|
||||
if(nrf_drv_gpiote_in_is_set(pin) == 0) {
|
||||
btn_timer[id].start = clock_time();
|
||||
btn_timer[id].duration = 0;
|
||||
} else {
|
||||
btn_timer[id].duration = clock_time() - btn_timer[id].start;
|
||||
}
|
||||
sensors_changed(&buttons[id]);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \brief Configuration function for the button sensor for all buttons.
|
||||
*
|
||||
* \param type if \a SENSORS_HW_INIT is passed the function will initialize
|
||||
* given button
|
||||
* if \a SENSORS_ACTIVE is passed then \p c parameter defines
|
||||
* whether button should be set active or inactive
|
||||
* \param c 0 to disable the button, non-zero: enable
|
||||
* \param pin GPIOE pin number
|
||||
*/
|
||||
static int
|
||||
config(int type, int c, nrf_drv_gpiote_pin_t pin)
|
||||
{
|
||||
int id = pin - BUTTON_START;
|
||||
|
||||
switch(type) {
|
||||
case SENSORS_HW_INIT: {
|
||||
nrf_drv_gpiote_in_config_t config = GPIOTE_CONFIG_IN_SENSE_TOGGLE(false);
|
||||
config.pull = NRF_GPIO_PIN_PULLUP;
|
||||
nrf_drv_gpiote_in_init(pin, &config, gpiote_event_handler);
|
||||
timer_set(&(btn_timer[id].debounce), DEBOUNCE_DURATION);
|
||||
return 1;
|
||||
}
|
||||
case SENSORS_ACTIVE: {
|
||||
if(c) {
|
||||
nrf_drv_gpiote_in_event_enable(pin, true);
|
||||
btn_state |= (1 << id);
|
||||
} else {
|
||||
nrf_drv_gpiote_in_event_disable(pin);
|
||||
btn_state &= ~(1 << id);
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
default:
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \brief Configuration function for button 1
|
||||
*
|
||||
* \param type passed to config() as-is
|
||||
* \param value passed to config() as-is
|
||||
* \return same as config() return value
|
||||
*/
|
||||
static int
|
||||
config_button_1(int type, int value)
|
||||
{
|
||||
return config(type, value, BSP_BUTTON_0);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \brief Configuration function for button 2
|
||||
*
|
||||
* \param type passed to config() as-is
|
||||
* \param value passed to config() as-is
|
||||
* \return same as config() return value
|
||||
*/
|
||||
static int
|
||||
config_button_2(int type, int value)
|
||||
{
|
||||
return config(type, value, BSP_BUTTON_1);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \brief Configuration function for button 3
|
||||
*
|
||||
* \param type passed to config() as-is
|
||||
* \param value passed to config() as-is
|
||||
* \return same as config() return value
|
||||
*/
|
||||
static int
|
||||
config_button_3(int type, int value)
|
||||
{
|
||||
return config(type, value, BSP_BUTTON_2);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \brief Configuration function for button 4
|
||||
*
|
||||
* \param type passed to config() as-is
|
||||
* \param value passed to config() as-is
|
||||
* \return same as config() return value
|
||||
*/
|
||||
static int
|
||||
config_button_4(int type, int value)
|
||||
{
|
||||
return config(type, value, BSP_BUTTON_3);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \brief Return current state of a button
|
||||
* \param type pass \ref BUTTON_SENSOR_VALUE_STATE to get current button state
|
||||
* or \ref BUTTON_SENSOR_VALUE_DURATION to get active state duration
|
||||
* \param pin GPIOE pin number
|
||||
*
|
||||
* \retval BUTTON_SENSOR_VALUE_PRESSED
|
||||
* \retval BUTTON_SENSOR_VALUE_RELEASED when \a type is \ref BUTTON_SENSOR_VALUE_STATE
|
||||
* \retval duration Active state duration in clock ticks
|
||||
*/
|
||||
static int
|
||||
value(int type, nrf_drv_gpiote_pin_t pin)
|
||||
{
|
||||
|
||||
if(type == BUTTON_SENSOR_VALUE_STATE) {
|
||||
return nrf_drv_gpiote_in_is_set(pin) == 0 ?
|
||||
BUTTON_SENSOR_VALUE_PRESSED : BUTTON_SENSOR_VALUE_RELEASED;
|
||||
} else if(type == BUTTON_SENSOR_VALUE_DURATION) {
|
||||
return btn_timer[pin - BUTTON_START].duration;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \brief Return current state of a button 1
|
||||
* \param type passed to value() as-is
|
||||
* \return same as value returned by value()
|
||||
*/
|
||||
static int
|
||||
value_button_1(int type)
|
||||
{
|
||||
return value(type, BSP_BUTTON_0);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \brief Return current state of a button 2
|
||||
* \param type passed to value() as-is
|
||||
* \return same as value returned by value()
|
||||
*/
|
||||
static int
|
||||
value_button_2(int type)
|
||||
{
|
||||
return value(type, BSP_BUTTON_1);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \brief Return current state of a button 3
|
||||
* \param type passed to value() as-is
|
||||
* \return same as value returned by value()
|
||||
*/
|
||||
static int
|
||||
value_button_3(int type)
|
||||
{
|
||||
return value(type, BSP_BUTTON_2);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \brief Return current state of a button 4
|
||||
* \param type passed to value() as-is
|
||||
* \return same as value returned by value()
|
||||
*/
|
||||
static int
|
||||
value_button_4(int type)
|
||||
{
|
||||
return value(type, BSP_BUTTON_3);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \brief Get status of a given button
|
||||
* \param type \a SENSORS_ACTIVE or \a SENSORS_READY
|
||||
* \param pin GPIOE pin number
|
||||
* \return 1 if the button's port interrupt is enabled
|
||||
*/
|
||||
static int
|
||||
status(int type, nrf_drv_gpiote_pin_t pin)
|
||||
{
|
||||
switch(type) {
|
||||
case SENSORS_ACTIVE:
|
||||
case SENSORS_READY:
|
||||
return (btn_state & (1 << (pin - BUTTON_START)));
|
||||
default:
|
||||
break;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \brief Status function for button 1
|
||||
* \param type passed to state() as-is
|
||||
* \return value returned by state()
|
||||
*/
|
||||
static int
|
||||
status_button_1(int type)
|
||||
{
|
||||
return status(type, BSP_BUTTON_0);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \brief Status function for button 2
|
||||
* \param type passed to state() as-is
|
||||
* \return value returned by state()
|
||||
*/
|
||||
static int
|
||||
status_button_2(int type)
|
||||
{
|
||||
return status(type, BSP_BUTTON_1);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \brief Status function for button 3
|
||||
* \param type passed to state() as-is
|
||||
* \return value returned by state()
|
||||
*/
|
||||
static int
|
||||
status_button_3(int type)
|
||||
{
|
||||
return status(type, BSP_BUTTON_2);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \brief Status function for button 3
|
||||
* \param type passed to state() as-is
|
||||
* \return value returned by state()
|
||||
*/
|
||||
static int
|
||||
status_button_4(int type)
|
||||
{
|
||||
return status(type, BSP_BUTTON_3);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
const struct sensors_sensor buttons[BUTTONS_NUMBER] = {
|
||||
{BUTTON_SENSOR, value_button_1, config_button_1, status_button_1},
|
||||
{BUTTON_SENSOR, value_button_2, config_button_2, status_button_2},
|
||||
{BUTTON_SENSOR, value_button_3, config_button_3, status_button_3},
|
||||
{BUTTON_SENSOR, value_button_4, config_button_4, status_button_4}, };
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* @}
|
||||
* @}
|
||||
*/
|
72
platform/nrf52dk/dev/button-sensor.h
Normal file
72
platform/nrf52dk/dev/button-sensor.h
Normal file
@ -0,0 +1,72 @@
|
||||
/*
|
||||
* Copyright (c) 2015, Nordic Semiconductor
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of the Institute nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
*/
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \addtogroup nrf52dk-devices Device drivers
|
||||
* @{
|
||||
*
|
||||
* \addtogroup nrf52dk-devices-button Buttons driver
|
||||
* @{
|
||||
*
|
||||
* \file
|
||||
* Header file for the nRF52dk button driver.
|
||||
* \author
|
||||
* Wojciech Bober <wojciech.bober@nordicsemi.no>
|
||||
*
|
||||
*/
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#ifndef BUTTON_SENSOR_H_
|
||||
#define BUTTON_SENSOR_H_
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#include "lib/sensors.h"
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#define BUTTON_SENSOR "Button"
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#define BUTTON_SENSOR_VALUE_STATE 0 /**< Can be passed to value() function
|
||||
to get current button state */
|
||||
#define BUTTON_SENSOR_VALUE_DURATION 1 /**< Can be passed to value() function
|
||||
to get low state duration */
|
||||
|
||||
#define BUTTON_SENSOR_VALUE_RELEASED 0
|
||||
#define BUTTON_SENSOR_VALUE_PRESSED 1
|
||||
/*---------------------------------------------------------------------------*/
|
||||
extern const struct sensors_sensor buttons[];
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#define button_1 buttons[0]
|
||||
#define button_2 buttons[1]
|
||||
#define button_3 buttons[2]
|
||||
#define button_4 buttons[3]
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#endif /* BUTTON_SENSOR_H_ */
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* @}
|
||||
* @}
|
||||
*/
|
77
platform/nrf52dk/dev/leds-arch.c
Normal file
77
platform/nrf52dk/dev/leds-arch.c
Normal file
@ -0,0 +1,77 @@
|
||||
/*
|
||||
* Copyright (c) 2015, Nordic Semiconductor
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of the Institute nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* \addtogroup nrf52dk
|
||||
* @{
|
||||
*
|
||||
* \addtogroup nrf52dk-devices Device drivers
|
||||
* @{
|
||||
*
|
||||
* \addtogroup nrf52dk-devices-led LED driver
|
||||
* @{
|
||||
*
|
||||
* \file
|
||||
* Architecture specific LED driver implementation for nRF52 DK.
|
||||
* \author
|
||||
* Wojciech Bober <wojciech.bober@nordicsemi.no>
|
||||
*/
|
||||
#include "boards.h"
|
||||
#include "contiki.h"
|
||||
#include "dev/leds.h"
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
leds_arch_init(void)
|
||||
{
|
||||
LEDS_CONFIGURE(LEDS_MASK);
|
||||
LEDS_OFF(LEDS_MASK);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
unsigned char
|
||||
leds_arch_get(void)
|
||||
{
|
||||
return (unsigned char)(LED_IS_ON(LEDS_MASK) >> LED_START);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
leds_arch_set(unsigned char leds)
|
||||
{
|
||||
unsigned int mask = (unsigned int)leds << LED_START;
|
||||
LEDS_OFF(LEDS_MASK);
|
||||
LEDS_ON(mask);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
* @}
|
||||
* @}
|
||||
*/
|
66
platform/nrf52dk/dev/nrf52dk-sensors.c
Normal file
66
platform/nrf52dk/dev/nrf52dk-sensors.c
Normal file
@ -0,0 +1,66 @@
|
||||
/*
|
||||
* Copyright (c) 2015, Nordic Semiconductor
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of the Institute nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* \addtogroup nrf52dk
|
||||
* @{
|
||||
*
|
||||
* \addtogroup nrf52dk-devices Device drivers
|
||||
* @{
|
||||
*
|
||||
* \addtogroup nrf52dk-sensors Sensors
|
||||
* The nRF52 DK exports 4 button sensors and an internal temperature sensor.
|
||||
* @{
|
||||
*
|
||||
* \file
|
||||
* This file exports a global sensors table.
|
||||
* \author
|
||||
* Wojciech Bober <wojciech.bober@nordicsemi.no>
|
||||
*/
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#include <string.h>
|
||||
#include "contiki.h"
|
||||
#include "lib/sensors.h"
|
||||
#include "dev/button-sensor.h"
|
||||
#include "dev/temperature-sensor.h"
|
||||
/*---------------------------------------------------------------------------*/
|
||||
SENSORS(
|
||||
&button_1,
|
||||
&button_2,
|
||||
&button_3,
|
||||
&button_4,
|
||||
&temperature_sensor
|
||||
);
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* @}
|
||||
* @}
|
||||
* @}
|
||||
*/
|
109
platform/nrf52dk/dev/temperature-sensor.c
Normal file
109
platform/nrf52dk/dev/temperature-sensor.c
Normal file
@ -0,0 +1,109 @@
|
||||
/*
|
||||
* Copyright (c) 2015, Nordic Semiconductor
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of the Institute nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* \addtogroup nrf52dk-devices Device drivers
|
||||
* @{
|
||||
*
|
||||
* \addtogroup nrf52dk-devices-temp Temperature sensor driver
|
||||
* This is a driver for nRF52832 hardware sensor.
|
||||
*
|
||||
* @{
|
||||
*
|
||||
* \file
|
||||
* Temperature sensor implementation.
|
||||
* \author
|
||||
* Wojciech Bober <wojciech.bober@nordicsemi.no>
|
||||
*
|
||||
*/
|
||||
#ifndef SOFTDEVICE_PRESENT
|
||||
#include "nrf_temp.h"
|
||||
#else
|
||||
#include "nrf_soc.h"
|
||||
#endif
|
||||
#include "contiki.h"
|
||||
#include "dev/temperature-sensor.h"
|
||||
|
||||
|
||||
const struct sensors_sensor temperature_sensor;
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \brief Returns device temperature
|
||||
* \param type ignored
|
||||
* \return Device temperature in degrees Celsius
|
||||
*/
|
||||
static int
|
||||
value(int type)
|
||||
{
|
||||
#ifndef SOFTDEVICE_PRESENT
|
||||
return nrf_temp_read();
|
||||
#else
|
||||
int32_t temp;
|
||||
sd_temp_get(&temp);
|
||||
return temp >> 2;
|
||||
#endif
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \brief Configures temperature sensor
|
||||
* \param type initializes the hardware sensor when \a type is set to
|
||||
* \a SENSORS_HW_INIT
|
||||
* \param c ignored
|
||||
* \return 1
|
||||
* \note This function does nothing when SoftDevice is present
|
||||
*/
|
||||
static int
|
||||
configure(int type, int c)
|
||||
{
|
||||
#ifndef SOFTDEVICE_PRESENT
|
||||
if (type == SENSORS_HW_INIT) {
|
||||
nrf_temp_init();
|
||||
}
|
||||
#endif
|
||||
return 1;
|
||||
}
|
||||
/**
|
||||
* \brief Return temperature sensor status
|
||||
* \param type ignored
|
||||
* \return 1
|
||||
*/
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static int
|
||||
status(int type)
|
||||
{
|
||||
return 1;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
SENSORS_SENSOR(temperature_sensor, TEMPERATURE_SENSOR, value, configure, status);
|
||||
/**
|
||||
* @}
|
||||
* @}
|
||||
*/
|
59
platform/nrf52dk/dev/temperature-sensor.h
Normal file
59
platform/nrf52dk/dev/temperature-sensor.h
Normal file
@ -0,0 +1,59 @@
|
||||
/*
|
||||
* Copyright (c) 2015, Nordic Semiconductor
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of the Institute nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* \addtogroup nrf52dk-devices Device drivers
|
||||
* @{
|
||||
*
|
||||
* \addtogroup nrf52dk-devices-temp Temperature sensor driver
|
||||
* @{
|
||||
*
|
||||
* \file
|
||||
* Temperature sensor header file.
|
||||
* \author
|
||||
* Wojciech Bober <wojciech.bober@nordicsemi.no>
|
||||
*
|
||||
*/
|
||||
|
||||
#ifndef TEMPERATURE_SENSOR_H_
|
||||
#define TEMPERATURE_SENSOR_H_
|
||||
|
||||
#include "lib/sensors.h"
|
||||
|
||||
extern const struct sensors_sensor temperature_sensor;
|
||||
|
||||
#define TEMPERATURE_SENSOR "Temperature"
|
||||
|
||||
#endif /* TEMPERATURE_SENSOR_H_ */
|
||||
|
||||
/**
|
||||
* @}
|
||||
* @}
|
||||
*/
|
145
platform/nrf52dk/platform-conf.h
Normal file
145
platform/nrf52dk/platform-conf.h
Normal file
@ -0,0 +1,145 @@
|
||||
/*
|
||||
* Copyright (c) 2015, Nordic Semiconductor
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of the Institute nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* \addtogroup platform
|
||||
* @{
|
||||
*
|
||||
* \addtogroup nrf52dk nRF52 Development Kit
|
||||
* @{
|
||||
*
|
||||
* \addtogroup nrf52dk-platform-conf Platform configuration
|
||||
* @{
|
||||
* \file
|
||||
* Platform features configuration.
|
||||
* \author
|
||||
* Wojciech Bober <wojciech.bober@nordicsemi.no>
|
||||
*
|
||||
*/
|
||||
#ifndef PLATFORM_CONF_H_
|
||||
#define PLATFORM_CONF_H_
|
||||
|
||||
#include "boards.h"
|
||||
|
||||
#define PLATFORM_HAS_BATTERY 0
|
||||
#define PLATFORM_HAS_RADIO 0
|
||||
#define PLATFORM_HAS_TEMPERATURE 1
|
||||
|
||||
/**
|
||||
* \name Leds configurations
|
||||
*
|
||||
* On nRF52dk all leds are green.
|
||||
*
|
||||
* @{
|
||||
*/
|
||||
#define PLATFORM_HAS_LEDS 1
|
||||
|
||||
#define LEDS_1 (1 << (LED_1 - LED_START)) // 1
|
||||
#define LEDS_2 (1 << (LED_2 - LED_START)) // 2
|
||||
#define LEDS_3 (1 << (LED_3 - LED_START)) // 4
|
||||
#define LEDS_4 (1 << (LED_4 - LED_START)) // 8
|
||||
|
||||
#define LEDS_GREEN LEDS_1
|
||||
#define LEDS_YELLOW LEDS_2
|
||||
#define LEDS_RED LEDS_3
|
||||
#define LEDS_BLUE LEDS_4
|
||||
|
||||
#define LEDS_CONF_ALL (LEDS_1 | LEDS_2 | LEDS_3 | LEDS_4)
|
||||
|
||||
/**
|
||||
* \brief If set to 1 then LED1 and LED2 are used by the
|
||||
* platform to indicate BLE connection state.
|
||||
*/
|
||||
#define PLATFORM_INDICATE_BLE_STATE 1
|
||||
/** @} */
|
||||
|
||||
/**
|
||||
* \name Button configurations
|
||||
*
|
||||
* @{
|
||||
*/
|
||||
/* Notify various examples that we have Buttons */
|
||||
#define PLATFORM_HAS_BUTTON 1
|
||||
|
||||
/*
|
||||
* Override button symbols from dev/button-sensor.h, for the examples that
|
||||
* include it
|
||||
*/
|
||||
#define button_sensor button_1
|
||||
#define button_sensor2 button_2
|
||||
|
||||
/**
|
||||
* \brief nRF52 RTC instance to be used for Contiki clock driver.
|
||||
* \note RTC 0 is used by the SoftDevice.
|
||||
*/
|
||||
#define PLATFORM_RTC_INSTANCE_ID 1
|
||||
|
||||
/**
|
||||
* \brief nRF52 timer instance to be used for Contiki rtimer driver.
|
||||
* \note Timer 0 is used by the SoftDevice.
|
||||
*/
|
||||
#define PLATFORM_TIMER_INSTANCE_ID 1
|
||||
|
||||
/** @} */
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \name Compiler configuration and platform-specific type definitions
|
||||
*
|
||||
* Those values are not meant to be modified by the user
|
||||
* @{
|
||||
*/
|
||||
#define CLOCK_CONF_SECOND 128
|
||||
|
||||
/* Compiler configurations */
|
||||
#define CCIF
|
||||
#define CLIF
|
||||
|
||||
/* Platform typedefs */
|
||||
typedef uint32_t clock_time_t;
|
||||
typedef uint32_t uip_stats_t;
|
||||
|
||||
/* Clock (time) comparison macro */
|
||||
#define CLOCK_LT(a, b) ((signed long)((a) - (b)) < 0)
|
||||
|
||||
#define RTIMER_ARCH_SECOND 62500
|
||||
/*
|
||||
* rtimer.h typedefs rtimer_clock_t as unsigned short. We need to define
|
||||
* RTIMER_CLOCK_LT to override this
|
||||
*/
|
||||
typedef uint32_t rtimer_clock_t;
|
||||
#define RTIMER_CLOCK_LT(a, b) ((int32_t)((a) - (b)) < 0)
|
||||
|
||||
/** @} */
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/** @}
|
||||
* @}
|
||||
* @}
|
||||
*/
|
||||
#endif /* PLATFORM_CONF_H_ */
|
24
platform/nrf52dk/rtt/rtt-printf.c
Normal file
24
platform/nrf52dk/rtt/rtt-printf.c
Normal file
@ -0,0 +1,24 @@
|
||||
#include <stdarg.h>
|
||||
#include "segger-rtt.h"
|
||||
|
||||
int SEGGER_RTT_vprintf(unsigned BufferIndex, const char * sFormat, va_list * pParamList);
|
||||
|
||||
int
|
||||
putchar(int c)
|
||||
{
|
||||
SEGGER_RTT_Write(0, &c, 1);
|
||||
return c;
|
||||
}
|
||||
|
||||
int
|
||||
printf(const char *fmt, ...)
|
||||
{
|
||||
int res;
|
||||
va_list ap;
|
||||
va_start(ap, fmt);
|
||||
res = SEGGER_RTT_vprintf(0, fmt, &ap);
|
||||
va_end(ap);
|
||||
return res;
|
||||
}
|
||||
|
||||
|
135
platform/nrf52dk/rtt/segger-rtt-conf.h
Normal file
135
platform/nrf52dk/rtt/segger-rtt-conf.h
Normal file
@ -0,0 +1,135 @@
|
||||
/*********************************************************************
|
||||
* SEGGER MICROCONTROLLER GmbH & Co. KG *
|
||||
* Solutions for real time microcontroller applications *
|
||||
**********************************************************************
|
||||
* *
|
||||
* (c) 2014 - 2015 SEGGER Microcontroller GmbH & Co. KG *
|
||||
* *
|
||||
* www.segger.com Support: support@segger.com *
|
||||
* *
|
||||
**********************************************************************
|
||||
----------------------------------------------------------------------
|
||||
File : SEGGER_RTT_Conf.h
|
||||
Purpose : Implementation of SEGGER real-time transfer (RTT) which
|
||||
allows real-time communication on targets which support
|
||||
debugger memory accesses while the CPU is running.
|
||||
---------------------------END-OF-HEADER------------------------------
|
||||
*/
|
||||
|
||||
#ifndef SEGGER_RTT_CONF_H
|
||||
#define SEGGER_RTT_CONF_H
|
||||
|
||||
#ifdef __ICCARM__
|
||||
#include <intrinsics.h>
|
||||
#endif
|
||||
|
||||
/*********************************************************************
|
||||
*
|
||||
* Defines, configurable
|
||||
*
|
||||
**********************************************************************
|
||||
*/
|
||||
|
||||
#define SEGGER_RTT_MAX_NUM_UP_BUFFERS (2) // Max. number of up-buffers (T->H) available on this target (Default: 2)
|
||||
#define SEGGER_RTT_MAX_NUM_DOWN_BUFFERS (2) // Max. number of down-buffers (H->T) available on this target (Default: 2)
|
||||
|
||||
#define BUFFER_SIZE_UP (1024) // Size of the buffer for terminal output of target, up to host (Default: 1k)
|
||||
#define BUFFER_SIZE_DOWN (16) // Size of the buffer for terminal input to target from host (Usually keyboard input) (Default: 16)
|
||||
|
||||
#define SEGGER_RTT_PRINTF_BUFFER_SIZE (64u) // Size of buffer for RTT printf to bulk-send chars via RTT (Default: 64)
|
||||
|
||||
#define SEGGER_RTT_MODE_DEFAULT SEGGER_RTT_MODE_NO_BLOCK_SKIP // Mode for pre-initialized terminal channel (buffer 0)
|
||||
|
||||
//
|
||||
// Target is not allowed to perform other RTT operations while string still has not been stored completely.
|
||||
// Otherwise we would probably end up with a mixed string in the buffer.
|
||||
// If using RTT from within interrupts, multiple tasks or multi processors, define the SEGGER_RTT_LOCK() and SEGGER_RTT_UNLOCK() function here.
|
||||
//
|
||||
/*********************************************************************
|
||||
*
|
||||
* RTT lock configuration for SEGGER Embedded Studio,
|
||||
* Rowley CrossStudio and GCC
|
||||
*/
|
||||
#if (defined __SES_ARM) || (defined __CROSSWORKS_ARM) || (defined __GNUC__)
|
||||
#ifdef __ARM_ARCH_6M__
|
||||
#define SEGGER_RTT_LOCK(SavedState) { \
|
||||
asm volatile ("mrs %0, primask \n\t" \
|
||||
"mov r1, $1 \n\t" \
|
||||
"msr primask, r1 \n\t" \
|
||||
: "=r" (SavedState) \
|
||||
: \
|
||||
: "r1" \
|
||||
); \
|
||||
}
|
||||
|
||||
#define SEGGER_RTT_UNLOCK(SavedState) { \
|
||||
asm volatile ("msr primask, %0 \n\t" \
|
||||
: \
|
||||
: "r" (SavedState) \
|
||||
: \
|
||||
); \
|
||||
}
|
||||
|
||||
#elif (defined(__ARM_ARCH_7M__) || defined(__ARM_ARCH_7EM__))
|
||||
#define SEGGER_RTT_LOCK(SavedState) { \
|
||||
asm volatile ("mrs %0, basepri \n\t" \
|
||||
"mov r1, $128 \n\t" \
|
||||
"msr basepri, r1 \n\t" \
|
||||
: "=r" (SavedState) \
|
||||
: \
|
||||
: "r1" \
|
||||
); \
|
||||
}
|
||||
#define SEGGER_RTT_UNLOCK(SavedState) { \
|
||||
asm volatile ("msr basepri, %0 \n\t" \
|
||||
: \
|
||||
: "r" (SavedState) \
|
||||
: \
|
||||
); \
|
||||
}
|
||||
#else
|
||||
#define SEGGER_RTT_LOCK(SavedState) (void)(SavedState)
|
||||
#define SEGGER_RTT_UNLOCK(SavedState) (void)(SavedState)
|
||||
#endif
|
||||
#endif
|
||||
|
||||
/*********************************************************************
|
||||
*
|
||||
* RTT lock configuration for IAR EWARM
|
||||
*/
|
||||
#ifdef __ICCARM__
|
||||
#if (defined (__ARM7M__) && (__CORE__ == __ARM7M__))
|
||||
#define SEGGER_RTT_LOCK(SavedState) { \
|
||||
SavedState = __get_PRIMASK(); \
|
||||
__set_PRIMASK(1); \
|
||||
}
|
||||
|
||||
#define SEGGER_RTT_UNLOCK(SavedState) { \
|
||||
__set_PRIMASK(SavedState); \
|
||||
}
|
||||
#elif (defined (__ARM7EM__) && (__CORE__ == __ARM7EM__))
|
||||
#define SEGGER_RTT_LOCK(SavedState) { \
|
||||
SavedState = __get_BASEPRI(); \
|
||||
__set_BASEPRI(128); \
|
||||
}
|
||||
|
||||
#define SEGGER_RTT_UNLOCK(SavedState) { \
|
||||
__set_BASEPRI(SavedState); \
|
||||
}
|
||||
#endif
|
||||
#endif
|
||||
|
||||
/*********************************************************************
|
||||
*
|
||||
* RTT lock configuration fallback
|
||||
*/
|
||||
#ifndef SEGGER_RTT_LOCK
|
||||
#define SEGGER_RTT_LOCK(SavedState) (void)(SavedState)
|
||||
#endif
|
||||
|
||||
#ifndef SEGGER_RTT_UNLOCK
|
||||
#define SEGGER_RTT_UNLOCK(SavedState) (void)(SavedState)
|
||||
#endif
|
||||
|
||||
#endif
|
||||
/*************************** End of file ****************************/
|
510
platform/nrf52dk/rtt/segger-rtt-printf.c
Normal file
510
platform/nrf52dk/rtt/segger-rtt-printf.c
Normal file
@ -0,0 +1,510 @@
|
||||
/*********************************************************************
|
||||
* SEGGER MICROCONTROLLER GmbH & Co. KG *
|
||||
* Solutions for real time microcontroller applications *
|
||||
**********************************************************************
|
||||
* *
|
||||
* (c) 2014 - 2015 SEGGER Microcontroller GmbH & Co. KG *
|
||||
* *
|
||||
* www.segger.com Support: support@segger.com *
|
||||
* *
|
||||
**********************************************************************
|
||||
* *
|
||||
* All rights reserved. *
|
||||
* *
|
||||
* * This software may in its unmodified form be freely redistributed *
|
||||
* in source form. *
|
||||
* * The source code may be modified, provided the source code *
|
||||
* retains the above copyright notice, this list of conditions and *
|
||||
* the following disclaimer. *
|
||||
* * Modified versions of this software in source or linkable form *
|
||||
* may not be distributed without prior consent of SEGGER. *
|
||||
* * This software may only be used for communication with SEGGER *
|
||||
* J-Link debug probes. *
|
||||
* *
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND *
|
||||
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, *
|
||||
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF *
|
||||
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE *
|
||||
* DISCLAIMED. IN NO EVENT SHALL SEGGER Microcontroller BE LIABLE FOR *
|
||||
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR *
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT *
|
||||
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; *
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF *
|
||||
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT *
|
||||
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE *
|
||||
* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH *
|
||||
* DAMAGE. *
|
||||
* *
|
||||
**********************************************************************
|
||||
---------------------------END-OF-HEADER------------------------------
|
||||
File : SEGGER_RTT_printf.c
|
||||
Purpose : Replacement for printf to write formatted data via RTT
|
||||
----------------------------------------------------------------------
|
||||
*/
|
||||
#include "segger-rtt.h"
|
||||
#include "segger-rtt-conf.h"
|
||||
|
||||
/*********************************************************************
|
||||
*
|
||||
* Defines, configurable
|
||||
*
|
||||
**********************************************************************
|
||||
*/
|
||||
|
||||
#ifndef SEGGER_RTT_PRINTF_BUFFER_SIZE
|
||||
#define SEGGER_RTT_PRINTF_BUFFER_SIZE (64)
|
||||
#endif
|
||||
|
||||
#include <stdlib.h>
|
||||
#include <stdarg.h>
|
||||
|
||||
|
||||
#define FORMAT_FLAG_LEFT_JUSTIFY (1u << 0)
|
||||
#define FORMAT_FLAG_PAD_ZERO (1u << 1)
|
||||
#define FORMAT_FLAG_PRINT_SIGN (1u << 2)
|
||||
#define FORMAT_FLAG_ALTERNATE (1u << 3)
|
||||
|
||||
/*********************************************************************
|
||||
*
|
||||
* Types
|
||||
*
|
||||
**********************************************************************
|
||||
*/
|
||||
|
||||
typedef struct {
|
||||
char* pBuffer;
|
||||
unsigned BufferSize;
|
||||
unsigned Cnt;
|
||||
|
||||
int ReturnValue;
|
||||
|
||||
unsigned RTTBufferIndex;
|
||||
} SEGGER_RTT_PRINTF_DESC;
|
||||
|
||||
/*********************************************************************
|
||||
*
|
||||
* Function prototypes
|
||||
*
|
||||
**********************************************************************
|
||||
*/
|
||||
int SEGGER_RTT_vprintf(unsigned BufferIndex, const char * sFormat, va_list * pParamList);
|
||||
|
||||
/*********************************************************************
|
||||
*
|
||||
* Static code
|
||||
*
|
||||
**********************************************************************
|
||||
*/
|
||||
/*********************************************************************
|
||||
*
|
||||
* _StoreChar
|
||||
*/
|
||||
static void _StoreChar(SEGGER_RTT_PRINTF_DESC * p, char c) {
|
||||
unsigned Cnt;
|
||||
|
||||
Cnt = p->Cnt;
|
||||
if ((Cnt + 1u) <= p->BufferSize) {
|
||||
*(p->pBuffer + Cnt) = c;
|
||||
p->Cnt = Cnt + 1u;
|
||||
p->ReturnValue++;
|
||||
}
|
||||
//
|
||||
// Write part of string, when the buffer is full
|
||||
//
|
||||
if (p->Cnt == p->BufferSize) {
|
||||
if (SEGGER_RTT_Write(p->RTTBufferIndex, p->pBuffer, p->Cnt) != p->Cnt) {
|
||||
p->ReturnValue = -1;
|
||||
} else {
|
||||
p->Cnt = 0u;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
*
|
||||
* _PrintUnsigned
|
||||
*/
|
||||
static void _PrintUnsigned(SEGGER_RTT_PRINTF_DESC * pBufferDesc, unsigned v, unsigned Base, unsigned NumDigits, unsigned FieldWidth, unsigned FormatFlags) {
|
||||
static const char _aV2C[16] = {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F' };
|
||||
unsigned Div;
|
||||
unsigned Digit;
|
||||
unsigned Number;
|
||||
unsigned Width;
|
||||
char c;
|
||||
|
||||
Number = v;
|
||||
Digit = 1u;
|
||||
//
|
||||
// Get actual field width
|
||||
//
|
||||
Width = 1u;
|
||||
while (Number >= Base) {
|
||||
Number = (Number / Base);
|
||||
Width++;
|
||||
}
|
||||
if (NumDigits > Width) {
|
||||
Width = NumDigits;
|
||||
}
|
||||
//
|
||||
// Print leading chars if necessary
|
||||
//
|
||||
if ((FormatFlags & FORMAT_FLAG_LEFT_JUSTIFY) == 0u) {
|
||||
if (FieldWidth != 0u) {
|
||||
if (((FormatFlags & FORMAT_FLAG_PAD_ZERO) == FORMAT_FLAG_PAD_ZERO) && (NumDigits == 0u)) {
|
||||
c = '0';
|
||||
} else {
|
||||
c = ' ';
|
||||
}
|
||||
while ((FieldWidth != 0u) && (Width < FieldWidth)) {
|
||||
FieldWidth--;
|
||||
_StoreChar(pBufferDesc, c);
|
||||
if (pBufferDesc->ReturnValue < 0) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
if (pBufferDesc->ReturnValue >= 0) {
|
||||
//
|
||||
// Compute Digit.
|
||||
// Loop until Digit has the value of the highest digit required.
|
||||
// Example: If the output is 345 (Base 10), loop 2 times until Digit is 100.
|
||||
//
|
||||
while (1) {
|
||||
if (NumDigits > 1u) { // User specified a min number of digits to print? => Make sure we loop at least that often, before checking anything else (> 1 check avoids problems with NumDigits being signed / unsigned)
|
||||
NumDigits--;
|
||||
} else {
|
||||
Div = v / Digit;
|
||||
if (Div < Base) { // Is our divider big enough to extract the highest digit from value? => Done
|
||||
break;
|
||||
}
|
||||
}
|
||||
Digit *= Base;
|
||||
}
|
||||
//
|
||||
// Output digits
|
||||
//
|
||||
do {
|
||||
Div = v / Digit;
|
||||
v -= Div * Digit;
|
||||
_StoreChar(pBufferDesc, _aV2C[Div]);
|
||||
if (pBufferDesc->ReturnValue < 0) {
|
||||
break;
|
||||
}
|
||||
Digit /= Base;
|
||||
} while (Digit);
|
||||
//
|
||||
// Print trailing spaces if necessary
|
||||
//
|
||||
if ((FormatFlags & FORMAT_FLAG_LEFT_JUSTIFY) == FORMAT_FLAG_LEFT_JUSTIFY) {
|
||||
if (FieldWidth != 0u) {
|
||||
while ((FieldWidth != 0u) && (Width < FieldWidth)) {
|
||||
FieldWidth--;
|
||||
_StoreChar(pBufferDesc, ' ');
|
||||
if (pBufferDesc->ReturnValue < 0) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
*
|
||||
* _PrintInt
|
||||
*/
|
||||
static void _PrintInt(SEGGER_RTT_PRINTF_DESC * pBufferDesc, int v, unsigned Base, unsigned NumDigits, unsigned FieldWidth, unsigned FormatFlags) {
|
||||
unsigned Width;
|
||||
int Number;
|
||||
|
||||
Number = (v < 0) ? -v : v;
|
||||
|
||||
//
|
||||
// Get actual field width
|
||||
//
|
||||
Width = 1u;
|
||||
while (Number >= (int)Base) {
|
||||
Number = (Number / (int)Base);
|
||||
Width++;
|
||||
}
|
||||
if (NumDigits > Width) {
|
||||
Width = NumDigits;
|
||||
}
|
||||
if ((FieldWidth > 0u) && ((v < 0) || ((FormatFlags & FORMAT_FLAG_PRINT_SIGN) == FORMAT_FLAG_PRINT_SIGN))) {
|
||||
FieldWidth--;
|
||||
}
|
||||
|
||||
//
|
||||
// Print leading spaces if necessary
|
||||
//
|
||||
if ((((FormatFlags & FORMAT_FLAG_PAD_ZERO) == 0u) || (NumDigits != 0u)) && ((FormatFlags & FORMAT_FLAG_LEFT_JUSTIFY) == 0u)) {
|
||||
if (FieldWidth != 0u) {
|
||||
while ((FieldWidth != 0u) && (Width < FieldWidth)) {
|
||||
FieldWidth--;
|
||||
_StoreChar(pBufferDesc, ' ');
|
||||
if (pBufferDesc->ReturnValue < 0) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
//
|
||||
// Print sign if necessary
|
||||
//
|
||||
if (pBufferDesc->ReturnValue >= 0) {
|
||||
if (v < 0) {
|
||||
v = -v;
|
||||
_StoreChar(pBufferDesc, '-');
|
||||
} else if ((FormatFlags & FORMAT_FLAG_PRINT_SIGN) == FORMAT_FLAG_PRINT_SIGN) {
|
||||
_StoreChar(pBufferDesc, '+');
|
||||
} else {
|
||||
|
||||
}
|
||||
if (pBufferDesc->ReturnValue >= 0) {
|
||||
//
|
||||
// Print leading zeros if necessary
|
||||
//
|
||||
if (((FormatFlags & FORMAT_FLAG_PAD_ZERO) == FORMAT_FLAG_PAD_ZERO) && ((FormatFlags & FORMAT_FLAG_LEFT_JUSTIFY) == 0u) && (NumDigits == 0u)) {
|
||||
if (FieldWidth != 0u) {
|
||||
while ((FieldWidth != 0u) && (Width < FieldWidth)) {
|
||||
FieldWidth--;
|
||||
_StoreChar(pBufferDesc, '0');
|
||||
if (pBufferDesc->ReturnValue < 0) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
if (pBufferDesc->ReturnValue >= 0) {
|
||||
//
|
||||
// Print number without sign
|
||||
//
|
||||
_PrintUnsigned(pBufferDesc, (unsigned)v, Base, NumDigits, FieldWidth, FormatFlags);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
*
|
||||
* Public code
|
||||
*
|
||||
**********************************************************************
|
||||
*/
|
||||
/*********************************************************************
|
||||
*
|
||||
* SEGGER_RTT_vprintf
|
||||
*
|
||||
* Function description
|
||||
* Stores a formatted string in SEGGER RTT control block.
|
||||
* This data is read by the host.
|
||||
*
|
||||
* Parameters
|
||||
* BufferIndex Index of "Up"-buffer to be used. (e.g. 0 for "Terminal")
|
||||
* sFormat Pointer to format string
|
||||
* pParamList Pointer to the list of arguments for the format string
|
||||
*
|
||||
* Return values
|
||||
* >= 0: Number of bytes which have been stored in the "Up"-buffer.
|
||||
* < 0: Error
|
||||
*/
|
||||
int SEGGER_RTT_vprintf(unsigned BufferIndex, const char * sFormat, va_list * pParamList) {
|
||||
char c;
|
||||
SEGGER_RTT_PRINTF_DESC BufferDesc;
|
||||
int v;
|
||||
unsigned NumDigits;
|
||||
unsigned FormatFlags;
|
||||
unsigned FieldWidth;
|
||||
char acBuffer[SEGGER_RTT_PRINTF_BUFFER_SIZE];
|
||||
|
||||
BufferDesc.pBuffer = acBuffer;
|
||||
BufferDesc.BufferSize = SEGGER_RTT_PRINTF_BUFFER_SIZE;
|
||||
BufferDesc.Cnt = 0u;
|
||||
BufferDesc.RTTBufferIndex = BufferIndex;
|
||||
BufferDesc.ReturnValue = 0;
|
||||
|
||||
do {
|
||||
c = *sFormat;
|
||||
sFormat++;
|
||||
if (c == 0u) {
|
||||
break;
|
||||
}
|
||||
if (c == '%') {
|
||||
//
|
||||
// Filter out flags
|
||||
//
|
||||
FormatFlags = 0u;
|
||||
v = 1;
|
||||
do {
|
||||
c = *sFormat;
|
||||
switch (c) {
|
||||
case '-': FormatFlags |= FORMAT_FLAG_LEFT_JUSTIFY; sFormat++; break;
|
||||
case '0': FormatFlags |= FORMAT_FLAG_PAD_ZERO; sFormat++; break;
|
||||
case '+': FormatFlags |= FORMAT_FLAG_PRINT_SIGN; sFormat++; break;
|
||||
case '#': FormatFlags |= FORMAT_FLAG_ALTERNATE; sFormat++; break;
|
||||
default: v = 0; break;
|
||||
}
|
||||
} while (v);
|
||||
//
|
||||
// filter out field with
|
||||
//
|
||||
FieldWidth = 0u;
|
||||
do {
|
||||
c = *sFormat;
|
||||
if ((c < '0') || (c > '9')) {
|
||||
break;
|
||||
}
|
||||
sFormat++;
|
||||
FieldWidth = (FieldWidth * 10u) + ((unsigned)c - '0');
|
||||
} while (1);
|
||||
|
||||
//
|
||||
// Filter out precision (number of digits to display)
|
||||
//
|
||||
NumDigits = 0u;
|
||||
c = *sFormat;
|
||||
if (c == '.') {
|
||||
sFormat++;
|
||||
do {
|
||||
c = *sFormat;
|
||||
if (c == '*') {
|
||||
sFormat++;
|
||||
v = va_arg(*pParamList, int);
|
||||
NumDigits = (unsigned)v;
|
||||
break;
|
||||
}
|
||||
if ((c < '0') || (c > '9')) {
|
||||
break;
|
||||
}
|
||||
sFormat++;
|
||||
NumDigits = NumDigits * 10u + ((unsigned)c - '0');
|
||||
} while (1);
|
||||
}
|
||||
//
|
||||
// Filter out length modifier
|
||||
//
|
||||
c = *sFormat;
|
||||
do {
|
||||
if ((c == 'l') || (c == 'h')) {
|
||||
c = *sFormat;
|
||||
sFormat++;
|
||||
} else {
|
||||
break;
|
||||
}
|
||||
} while (1);
|
||||
//
|
||||
// Handle specifiers
|
||||
//
|
||||
switch (c) {
|
||||
case 'c': {
|
||||
char c0;
|
||||
v = va_arg(*pParamList, int);
|
||||
c0 = (char)v;
|
||||
_StoreChar(&BufferDesc, c0);
|
||||
break;
|
||||
}
|
||||
case 'd':
|
||||
v = va_arg(*pParamList, int);
|
||||
_PrintInt(&BufferDesc, v, 10u, NumDigits, FieldWidth, FormatFlags);
|
||||
break;
|
||||
case 'u':
|
||||
v = va_arg(*pParamList, int);
|
||||
_PrintUnsigned(&BufferDesc, (unsigned)v, 10u, NumDigits, FieldWidth, FormatFlags);
|
||||
break;
|
||||
case 'x':
|
||||
case 'X':
|
||||
v = va_arg(*pParamList, int);
|
||||
_PrintUnsigned(&BufferDesc, (unsigned)v, 16u, NumDigits, FieldWidth, FormatFlags);
|
||||
break;
|
||||
case 's':
|
||||
{
|
||||
const char * s = va_arg(*pParamList, const char *);
|
||||
if (NumDigits > 0) {
|
||||
do {
|
||||
c = *s;
|
||||
s++;
|
||||
if (NumDigits == 0) {
|
||||
break;
|
||||
}
|
||||
NumDigits--;
|
||||
_StoreChar(&BufferDesc, c);
|
||||
} while (BufferDesc.ReturnValue >= 0);
|
||||
} else {
|
||||
do {
|
||||
c = *s;
|
||||
s++;
|
||||
if (c == '\0' || NumDigits == 0) {
|
||||
break;
|
||||
}
|
||||
_StoreChar(&BufferDesc, c);
|
||||
} while (BufferDesc.ReturnValue >= 0);
|
||||
}
|
||||
}
|
||||
break;
|
||||
case 'p':
|
||||
v = va_arg(*pParamList, int);
|
||||
_PrintUnsigned(&BufferDesc, (unsigned)v, 16u, 8u, 8u, 0u);
|
||||
break;
|
||||
case '%':
|
||||
_StoreChar(&BufferDesc, '%');
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
sFormat++;
|
||||
} else {
|
||||
_StoreChar(&BufferDesc, c);
|
||||
}
|
||||
} while (BufferDesc.ReturnValue >= 0);
|
||||
|
||||
if (BufferDesc.ReturnValue > 0) {
|
||||
//
|
||||
// Write remaining data, if any
|
||||
//
|
||||
if (BufferDesc.Cnt != 0u) {
|
||||
SEGGER_RTT_Write(BufferIndex, acBuffer, BufferDesc.Cnt);
|
||||
}
|
||||
BufferDesc.ReturnValue += (int)BufferDesc.Cnt;
|
||||
}
|
||||
return BufferDesc.ReturnValue;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
*
|
||||
* SEGGER_RTT_printf
|
||||
*
|
||||
* Function description
|
||||
* Stores a formatted string in SEGGER RTT control block.
|
||||
* This data is read by the host.
|
||||
*
|
||||
* Parameters
|
||||
* BufferIndex Index of "Up"-buffer to be used. (e.g. 0 for "Terminal")
|
||||
* sFormat Pointer to format string, followed by the arguments for conversion
|
||||
*
|
||||
* Return values
|
||||
* >= 0: Number of bytes which have been stored in the "Up"-buffer.
|
||||
* < 0: Error
|
||||
*
|
||||
* Notes
|
||||
* (1) Conversion specifications have following syntax:
|
||||
* %[flags][FieldWidth][.Precision]ConversionSpecifier
|
||||
* (2) Supported flags:
|
||||
* -: Left justify within the field width
|
||||
* +: Always print sign extension for signed conversions
|
||||
* 0: Pad with 0 instead of spaces. Ignored when using '-'-flag or precision
|
||||
* Supported conversion specifiers:
|
||||
* c: Print the argument as one char
|
||||
* d: Print the argument as a signed integer
|
||||
* u: Print the argument as an unsigned integer
|
||||
* x: Print the argument as an hexadecimal integer
|
||||
* s: Print the string pointed to by the argument
|
||||
* p: Print the argument as an 8-digit hexadecimal integer. (Argument shall be a pointer to void.)
|
||||
*/
|
||||
int SEGGER_RTT_printf(unsigned BufferIndex, const char * sFormat, ...) {
|
||||
va_list ParamList;
|
||||
|
||||
va_start(ParamList, sFormat);
|
||||
return SEGGER_RTT_vprintf(BufferIndex, sFormat, &ParamList);
|
||||
}
|
||||
/*************************** End of file ****************************/
|
1102
platform/nrf52dk/rtt/segger-rtt.c
Normal file
1102
platform/nrf52dk/rtt/segger-rtt.c
Normal file
File diff suppressed because it is too large
Load Diff
204
platform/nrf52dk/rtt/segger-rtt.h
Normal file
204
platform/nrf52dk/rtt/segger-rtt.h
Normal file
@ -0,0 +1,204 @@
|
||||
/*********************************************************************
|
||||
* SEGGER MICROCONTROLLER GmbH & Co. KG *
|
||||
* Solutions for real time microcontroller applications *
|
||||
**********************************************************************
|
||||
* *
|
||||
* (c) 2014 - 2015 SEGGER Microcontroller GmbH & Co. KG *
|
||||
* *
|
||||
* www.segger.com Support: support@segger.com *
|
||||
* *
|
||||
**********************************************************************
|
||||
* *
|
||||
* All rights reserved. *
|
||||
* *
|
||||
* * This software may in its unmodified form be freely redistributed *
|
||||
* in source form. *
|
||||
* * The source code may be modified, provided the source code *
|
||||
* retains the above copyright notice, this list of conditions and *
|
||||
* the following disclaimer. *
|
||||
* * Modified versions of this software in source or linkable form *
|
||||
* may not be distributed without prior consent of SEGGER. *
|
||||
* * This software may only be used for communication with SEGGER *
|
||||
* J-Link debug probes. *
|
||||
* *
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND *
|
||||
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, *
|
||||
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF *
|
||||
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE *
|
||||
* DISCLAIMED. IN NO EVENT SHALL SEGGER Microcontroller BE LIABLE FOR *
|
||||
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR *
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT *
|
||||
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; *
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF *
|
||||
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT *
|
||||
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE *
|
||||
* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH *
|
||||
* DAMAGE. *
|
||||
* *
|
||||
**********************************************************************
|
||||
---------------------------END-OF-HEADER------------------------------
|
||||
File : SEGGER_RTT.h
|
||||
Purpose : Implementation of SEGGER real-time transfer which allows
|
||||
real-time communication on targets which support debugger
|
||||
memory accesses while the CPU is running.
|
||||
----------------------------------------------------------------------
|
||||
*/
|
||||
|
||||
#ifndef SEGGER_RTT_H
|
||||
#define SEGGER_RTT_H
|
||||
|
||||
#include "segger-rtt-conf.h"
|
||||
|
||||
/*********************************************************************
|
||||
*
|
||||
* Defines, fixed
|
||||
*
|
||||
**********************************************************************
|
||||
*/
|
||||
|
||||
/*********************************************************************
|
||||
*
|
||||
* Types
|
||||
*
|
||||
**********************************************************************
|
||||
*/
|
||||
|
||||
//
|
||||
// Description for a circular buffer (also called "ring buffer")
|
||||
// which is used as up- (T->H) or down-buffer (H->T)
|
||||
//
|
||||
typedef struct {
|
||||
const char* sName; // Optional name. Standard names so far are: "Terminal", "SysView", "J-Scope_t4i4"
|
||||
char* pBuffer; // Pointer to start of buffer
|
||||
unsigned SizeOfBuffer; // Buffer size in bytes. Note that one byte is lost, as this implementation does not fill up the buffer in order to avoid the problem of being unable to distinguish between full and empty.
|
||||
volatile unsigned WrOff; // Position of next item to be written by either host (down-buffer) or target (up-buffer). Must be volatile since it may be modified by host (down-buffer)
|
||||
volatile unsigned RdOff; // Position of next item to be read by target (down-buffer) or host (up-buffer). Must be volatile since it may be modified by host (up-buffer)
|
||||
unsigned Flags; // Contains configuration flags
|
||||
} SEGGER_RTT_RING_BUFFER;
|
||||
|
||||
//
|
||||
// RTT control block which describes the number of buffers available
|
||||
// as well as the configuration for each buffer
|
||||
//
|
||||
//
|
||||
typedef struct {
|
||||
char acID[16]; // Initialized to "SEGGER RTT"
|
||||
int MaxNumUpBuffers; // Initialized to SEGGER_RTT_MAX_NUM_UP_BUFFERS (type. 2)
|
||||
int MaxNumDownBuffers; // Initialized to SEGGER_RTT_MAX_NUM_DOWN_BUFFERS (type. 2)
|
||||
SEGGER_RTT_RING_BUFFER aUp[SEGGER_RTT_MAX_NUM_UP_BUFFERS]; // Up buffers, transferring information up from target via debug probe to host
|
||||
SEGGER_RTT_RING_BUFFER aDown[SEGGER_RTT_MAX_NUM_DOWN_BUFFERS]; // Down buffers, transferring information down from host via debug probe to target
|
||||
} SEGGER_RTT_CB;
|
||||
|
||||
/*********************************************************************
|
||||
*
|
||||
* Global data
|
||||
*
|
||||
**********************************************************************
|
||||
*/
|
||||
extern SEGGER_RTT_CB _SEGGER_RTT;
|
||||
|
||||
/*********************************************************************
|
||||
*
|
||||
* RTT API functions
|
||||
*
|
||||
**********************************************************************
|
||||
*/
|
||||
int SEGGER_RTT_ConfigUpBuffer (unsigned BufferIndex, const char* sName, void* pBuffer, unsigned BufferSize, unsigned Flags);
|
||||
int SEGGER_RTT_ConfigDownBuffer (unsigned BufferIndex, const char* sName, void* pBuffer, unsigned BufferSize, unsigned Flags);
|
||||
int SEGGER_RTT_GetKey (void);
|
||||
unsigned SEGGER_RTT_HasData (unsigned BufferIndex);
|
||||
int SEGGER_RTT_HasKey (void);
|
||||
void SEGGER_RTT_Init (void);
|
||||
unsigned SEGGER_RTT_Read (unsigned BufferIndex, void* pBuffer, unsigned BufferSize);
|
||||
unsigned SEGGER_RTT_ReadNoLock (unsigned BufferIndex, void* pData, unsigned BufferSize);
|
||||
int SEGGER_RTT_SetNameDownBuffer(unsigned BufferIndex, const char* sName);
|
||||
int SEGGER_RTT_SetNameUpBuffer (unsigned BufferIndex, const char* sName);
|
||||
int SEGGER_RTT_WaitKey (void);
|
||||
unsigned SEGGER_RTT_Write (unsigned BufferIndex, const void* pBuffer, unsigned NumBytes);
|
||||
unsigned SEGGER_RTT_WriteNoLock (unsigned BufferIndex, const void* pBuffer, unsigned NumBytes);
|
||||
unsigned SEGGER_RTT_WriteSkipNoLock (unsigned BufferIndex, const void* pBuffer, unsigned NumBytes);
|
||||
unsigned SEGGER_RTT_WriteString (unsigned BufferIndex, const char* s);
|
||||
//
|
||||
// Function macro for performance optimization
|
||||
//
|
||||
#define SEGGER_RTT_HASDATA(n) (_SEGGER_RTT.aDown[n].WrOff - _SEGGER_RTT.aDown[n].RdOff)
|
||||
|
||||
/*********************************************************************
|
||||
*
|
||||
* RTT "Terminal" API functions
|
||||
*
|
||||
**********************************************************************
|
||||
*/
|
||||
int SEGGER_RTT_SetTerminal (char TerminalId);
|
||||
int SEGGER_RTT_TerminalOut (char TerminalId, const char* s);
|
||||
|
||||
/*********************************************************************
|
||||
*
|
||||
* RTT printf functions (require SEGGER_RTT_printf.c)
|
||||
*
|
||||
**********************************************************************
|
||||
*/
|
||||
int SEGGER_RTT_printf(unsigned BufferIndex, const char * sFormat, ...);
|
||||
|
||||
/*********************************************************************
|
||||
*
|
||||
* Defines
|
||||
*
|
||||
**********************************************************************
|
||||
*/
|
||||
|
||||
//
|
||||
// Operating modes. Define behavior if buffer is full (not enough space for entire message)
|
||||
//
|
||||
#define SEGGER_RTT_MODE_NO_BLOCK_SKIP (0U) // Skip. Do not block, output nothing. (Default)
|
||||
#define SEGGER_RTT_MODE_NO_BLOCK_TRIM (1U) // Trim: Do not block, output as much as fits.
|
||||
#define SEGGER_RTT_MODE_BLOCK_IF_FIFO_FULL (2U) // Block: Wait until there is space in the buffer.
|
||||
#define SEGGER_RTT_MODE_MASK (3U)
|
||||
|
||||
//
|
||||
// Control sequences, based on ANSI.
|
||||
// Can be used to control color, and clear the screen
|
||||
//
|
||||
#define RTT_CTRL_RESET "\e[0m" // Reset to default colors
|
||||
#define RTT_CTRL_CLEAR "\e[2J" // Clear screen, reposition cursor to top left
|
||||
|
||||
#define RTT_CTRL_TEXT_BLACK "\e[2;30m"
|
||||
#define RTT_CTRL_TEXT_RED "\e[2;31m"
|
||||
#define RTT_CTRL_TEXT_GREEN "\e[2;32m"
|
||||
#define RTT_CTRL_TEXT_YELLOW "\e[2;33m"
|
||||
#define RTT_CTRL_TEXT_BLUE "\e[2;34m"
|
||||
#define RTT_CTRL_TEXT_MAGENTA "\e[2;35m"
|
||||
#define RTT_CTRL_TEXT_CYAN "\e[2;36m"
|
||||
#define RTT_CTRL_TEXT_WHITE "\e[2;37m"
|
||||
|
||||
#define RTT_CTRL_TEXT_BRIGHT_BLACK "\e[1;30m"
|
||||
#define RTT_CTRL_TEXT_BRIGHT_RED "\e[1;31m"
|
||||
#define RTT_CTRL_TEXT_BRIGHT_GREEN "\e[1;32m"
|
||||
#define RTT_CTRL_TEXT_BRIGHT_YELLOW "\e[1;33m"
|
||||
#define RTT_CTRL_TEXT_BRIGHT_BLUE "\e[1;34m"
|
||||
#define RTT_CTRL_TEXT_BRIGHT_MAGENTA "\e[1;35m"
|
||||
#define RTT_CTRL_TEXT_BRIGHT_CYAN "\e[1;36m"
|
||||
#define RTT_CTRL_TEXT_BRIGHT_WHITE "\e[1;37m"
|
||||
|
||||
#define RTT_CTRL_BG_BLACK "\e[24;40m"
|
||||
#define RTT_CTRL_BG_RED "\e[24;41m"
|
||||
#define RTT_CTRL_BG_GREEN "\e[24;42m"
|
||||
#define RTT_CTRL_BG_YELLOW "\e[24;43m"
|
||||
#define RTT_CTRL_BG_BLUE "\e[24;44m"
|
||||
#define RTT_CTRL_BG_MAGENTA "\e[24;45m"
|
||||
#define RTT_CTRL_BG_CYAN "\e[24;46m"
|
||||
#define RTT_CTRL_BG_WHITE "\e[24;47m"
|
||||
|
||||
#define RTT_CTRL_BG_BRIGHT_BLACK "\e[4;40m"
|
||||
#define RTT_CTRL_BG_BRIGHT_RED "\e[4;41m"
|
||||
#define RTT_CTRL_BG_BRIGHT_GREEN "\e[4;42m"
|
||||
#define RTT_CTRL_BG_BRIGHT_YELLOW "\e[4;43m"
|
||||
#define RTT_CTRL_BG_BRIGHT_BLUE "\e[4;44m"
|
||||
#define RTT_CTRL_BG_BRIGHT_MAGENTA "\e[4;45m"
|
||||
#define RTT_CTRL_BG_BRIGHT_CYAN "\e[4;46m"
|
||||
#define RTT_CTRL_BG_BRIGHT_WHITE "\e[4;47m"
|
||||
|
||||
|
||||
#endif
|
||||
|
||||
/*************************** End of file ****************************/
|
19
regression-tests/23-compile-nrf52-ports/Makefile
Normal file
19
regression-tests/23-compile-nrf52-ports/Makefile
Normal file
@ -0,0 +1,19 @@
|
||||
EXAMPLESDIR=../../examples
|
||||
TOOLSDIR=../../tools
|
||||
|
||||
# Note, that SERVER_IPV6_ADDR variable is set to ffff on purpose
|
||||
# even though it's not a valid IPV6 address. This is due to limitation
|
||||
# of the testing framework which splits compliation arguments using
|
||||
# a colon.
|
||||
|
||||
EXAMPLES = \
|
||||
hello-world/nrf52dk \
|
||||
nrf52dk/blink-hello/nrf52dk \
|
||||
nrf52dk/coap-demo/nrf52dk:coap-server \
|
||||
nrf52dk/coap-demo/nrf52dk:coap-client:SERVER_IPV6_ADDR=ffff \
|
||||
nrf52dk/mqtt-demo/nrf52dk \
|
||||
nrf52dk/timer-test/nrf52dk
|
||||
|
||||
TOOLS=
|
||||
|
||||
include ../Makefile.compile-test
|
Loading…
Reference in New Issue
Block a user