Remove cpu/cc253x
This was used by platform CC2530DK which has been removed.
This commit is contained in:
George Oikonomou
Simon Duquennoy
parent
8050864226
commit
bf4dd68be3
@ -1,108 +0,0 @@
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/*
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* \file
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* This file contains a set of configuration for using SDCC as a compiler.
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* This is based on the cc2430 file (which in turn is based on the z80 one)
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*
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* \author
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* Takahide Matsutsuka <markn@markn.org> (Original)
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* George Oikonomou - <oikonomou@users.sourceforge.net>
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* (updates for the cc2530 ports)
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*/
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#ifndef E051_DEF_H_
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#define E051_DEF_H_
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#include <stdint.h>
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/* This port no longer implements the legacy clock_delay. Hack its usages
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* outta the way till it gets phased out completely
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* NB: This also overwrites the prototype so delay_usec() is declared twice */
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#define clock_delay(t) clock_delay_usec(t)
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/*
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* lint - style defines to help syntax parsers with sdcc-specific 8051 code
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* They don't interfere with actual compilation
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*/
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#if !defined(__SDCC_mcs51) && !defined(SDCC_mcs51)
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#define __data
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#define __xdata
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#define __code
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#define __bit bool
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#define __sfr volatile unsigned char
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#define __sbit volatile bool
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#define __critical
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#define __at(x)
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#define __using(x)
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#define __interrupt(x)
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#define __naked
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#endif
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#define CC_CONF_FUNCTION_POINTER_ARGS 1
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#define CC_CONF_VA_ARGS 1
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#define CC_CONF_UNSIGNED_CHAR_BUGS 0
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#define CC_CONF_REGISTER_ARGS 0
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#define CC_CONF_FUNCTION_POINTER_KEYWORD __reentrant
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#define CC_CONF_NON_BANKED_OPTIMIZATION 1
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#if (defined(__SDCC_mcs51) || defined(SDCC_mcs51)) && CC_CONF_NON_BANKED_OPTIMIZATION
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#define CC_NON_BANKED __nonbanked
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#else
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#define CC_NON_BANKED
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#endif
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/*
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* Max Stack Depth manipulation. It is possible to get up to 247 bytes
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* allocated for the stack if:
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* - You set this to 1 and
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* - You have a patched toolchain and
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* - You don't use __bit variables
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* - You do not link libraries using BIT registers (e.g. printf_large)
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* Enabling this will mean ISRs will NOT push bits (#pragma exclude bits) so
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* make sure you know what you're doing
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*
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* More information on the wiki
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*/
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#define CC_CONF_OPTIMIZE_STACK_SIZE 0
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#if CC_CONF_OPTIMIZE_STACK_SIZE
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#define CC_AT_DATA
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#else
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#define CC_AT_DATA __data
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#endif
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/* Generic types. */
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typedef unsigned short uip_stats_t;
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/* Time type. */
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typedef unsigned short clock_time_t;
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#define MAX_TICKS (~((clock_time_t)0) / 2)
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/* Defines tick counts for a second. */
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#define CLOCK_CONF_SECOND 128
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/* Compiler configurations */
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#define CCIF
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#define CLIF
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/* Single asm instruction without messing up syntax highlighting */
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#if defined(__SDCC_mcs51) || defined(SDCC_mcs51)
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#define ASM(x) __asm \
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x \
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__endasm
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#else
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#define ASM(x)
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#endif
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/* Critical section management */
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#define DISABLE_INTERRUPTS() do {EA = 0;} while(0)
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#define ENABLE_INTERRUPTS() do {EA = 1;} while(0)
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/* Macro for a soft reset. */
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#define SOFT_RESET() do {((void (__code *) (void)) 0x0000) ();} while(0)
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#define CC_CONF_ASSIGN_AGGREGATE(dest, src) \
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memcpy(dest, src, sizeof(*dest))
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#define uip_ipaddr_copy(dest, src) \
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memcpy(dest, src, sizeof(*dest))
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#endif /* E051_DEF_H_ */
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@ -1,130 +0,0 @@
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### Compiler definitions
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CC = sdcc
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LD = sdcc
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AS = sdcc
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AR = sdar
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OBJCOPY = objcopy
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STRIP = strip
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### Hex file conversions
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PACKIHX = packihx
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SREC_CAT = srec_cat
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SREC_FLAGS = -disable_sequence_warnings
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BANK_ALLOC = $(CONTIKI_CPU)/bank-alloc.py
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SEGMENT_RULES = $(OBJECTDIR)/segment.rules
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CFLAGS += --model-$(MEMORY_MODEL) --stack-auto --std-c99
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CFLAGS += -DCC2530_LAST_FLASH_BANK=$(HIGH_FLASH_BANK)
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CFLAGS += --fomit-frame-pointer
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### Disable warning 110 (EVELYN the modified dog) and 126 (unreachable code)
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CFLAGS += --disable-warning 110 --disable-warning 126
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LDFLAGS += --model-$(MEMORY_MODEL) --stack-auto --out-fmt-ihx
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LDFLAGS += --xram-loc 0x0000 --xram-size 0x1F00
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LDFLAGS += --code-loc $(START_ADDR) --code-size $(CODE_SIZE)
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ASFLAGS += -plosgff
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AROPTS = -rc
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### Our object files are .rel, so we can't use the default finalize dependency
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### generation. Override here.
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define FINALIZE_SDCC_DEPENDENCY
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cp $(@:.rel=.d) $(@:.rel=.$$$$); \
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sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
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-e '/^$$/ d' -e 's/$$/ :/' < $(@:.rel=.$$$$) >> $(@:.rel=.d); \
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rm -f $(@:.rel=.$$$$)
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endef
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### SoC flavor (F256, F128, F64, F32) as the ID of the last flash bank (0...7)
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### We assume F256, project Makefile can override
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###
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### ToDo:
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### Fix --code-size accordingly
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### Fix the bank allocator to play for all flavors
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ifndef HIGH_FLASH_BANK
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HIGH_FLASH_BANK=7
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endif
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### Banking Guesswork:
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### Generic examples do not specify banking.
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### We automatically turn it on if its unspecified.
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ifndef HAVE_BANKING
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HAVE_BANKING=1
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endif
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### Does the project want us to offset the firmware?
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### define start address and max code size accordingly
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ifeq ($(OFFSET_FIRMWARE),1)
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START_ADDR = 0x01000
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HOME_START = 00001000
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ifeq ($(HAVE_BANKING),1)
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CODE_SIZE = 0x3F000
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else
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CODE_SIZE = 0x0F000
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endif
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else
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START_ADDR = 0x00000
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HOME_START = 00000000
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ifeq ($(HAVE_BANKING),1)
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CODE_SIZE = 0x40000
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else
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CODE_SIZE = 0x10000
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endif
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endif
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### Are we building with BANKing supoprt?
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ifeq ($(HAVE_BANKING),1)
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## Yes
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MEMORY_MODEL=huge
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LDFLAGS += -Wl-r
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LD_PRE_FLAGS += -Wl-bBANK1=0x018000
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CFLAGS += -DHAVE_SDCC_BANKING
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#use this in $(call c_seg,$<) to get segment for a source file.
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c_seg = --codeseg $(shell python $(BANK_ALLOC) $1 $(SEGMENT_RULES) $2)
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else
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## No banking
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MEMORY_MODEL=large
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c_seg =
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endif
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### CPU-dependent cleanup files
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CLEAN += *.lnk *.lk *.sym *.lib *.ihx *.rel *.mem *.rst *.asm *.hex
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CLEAN += *.omf *.cdb *.banks *.flags *.banked-hex
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### CPU-dependent directories
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CONTIKI_CPU_DIRS = . dev
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### CPU-dependent source files
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CONTIKI_SOURCEFILES += soc.c clock.c stack.c
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CONTIKI_SOURCEFILES += uart0.c uart1.c uart-intr.c
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CONTIKI_SOURCEFILES += dma.c dma_intr.c
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CONTIKI_SOURCEFILES += cc2530-rf.c
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CONTIKI_SOURCEFILES += watchdog.c rtimer-arch.c
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CONTIKI_SOURCEFILES += port2-intr.c port2.c
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CONTIKI_ASMFILES +=
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include $(CONTIKI_CPU)/usb/Makefile.usb
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CONTIKI_SOURCEFILES += $(USB_SOURCEFILES)
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CONTIKI_ASMOBJECTFILES = $(addprefix $(OBJECTDIR)/,$(CONTIKI_ASMFILES:.S=.rel))
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CONTIKI_CASMOBJECTFILES = $(addprefix $(OBJECTDIR)/, \
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$(CONTIKI_CASMFILES:.cS=.rel))
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CONTIKI_PLATFORM_DIRS = $(PLATFORM_APPDIRS) \
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$(addprefix $(CONTIKI)/arch/platform/$(TARGET)/, $(CONTIKI_TARGET_DIRS))
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CONTIKI_CPU_DIRS_LIST = $(addprefix $(CONTIKI_CPU)/, \
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$(CONTIKI_CPU_DIRS))
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oname = $(patsubst %.c,%.rel,$(patsubst %.S,%.rel,$(1)))
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CONTIKI_OBJECTFILES = $(addprefix $(OBJECTDIR)/, \
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$(call oname, $(CONTIKI_SOURCEFILES)))
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PROJECT_OBJECTFILES = $(addprefix $(OBJECTDIR)/, \
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$(call oname, $(PROJECT_SOURCEFILES)))
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@ -1,80 +0,0 @@
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### Compilation rules
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SEGMENT_RULE_FILES = $(foreach dir, . $(CONTIKI_PLATFORM_DIRS) \
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$(CONTIKI_CPU_DIRS_LIST), $(wildcard $(dir)/segment.rules) )
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# NB: Assumes SEGMENT_RULES was not overridden and is in $(OBJECTDIR)
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$(SEGMENT_RULES): $(SEGMENT_RULE_FILES) | $(OBJECTDIR)
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cat $(SEGMENT_RULE_FILES) | \
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sed -e 's/#.*$$//' -e 's/^\s*//' -e '/^$$/d' > $@
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CUSTOM_RULE_LINK=1
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CUSTOM_RULE_C_TO_OBJECTDIR_O=1
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CUSTOM_RULE_ALLOBJS_TO_TARGETLIB=1
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$(OBJECTDIR)/%.rel: %.c $(SEGMENT_RULES) | $(OBJECTDIR)
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$(TRACE_CC)
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$(Q)$(CC) $(call c_seg,$<,$@) $(CFLAGS) -c $< -o $@ -Wp,-MMD,$(@:.rel=.d),-MQ,$@
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@$(FINALIZE_SDCC_DEPENDENCY)
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contiki-$(TARGET).lib: $(CONTIKI_OBJECTFILES) $(PROJECT_OBJECTFILES) \
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$(CONTIKI_ASMOBJECTFILES) $(CONTIKI_CASMOBJECTFILES)
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rm -f $@
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for target in $^; do echo $$target >> $@; done
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.PRECIOUS: %.$(TARGET) %.hex
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# build app/example local object files. We need a separate rule so that we can
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# pass -DAUTOSTART_ENABLE for those files only
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$(OBJECTDIR)/%.app.rel: %.c $(SEGMENT_RULES) | $(OBJECTDIR)
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$(TRACE_CC)
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$(Q)$(CC) $(call c_seg,$<,$@) -DAUTOSTART_ENABLE $(CFLAGS) -c $< -o $@
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# .ihx is the sdcc binary output file
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ifeq ($(HAVE_BANKING),1)
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### Build bankable firmware
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%.ihx: $(OBJECTDIR)/%.app.rel $(CONTIKI_TARGET_MAIN) contiki-$(TARGET).lib
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@echo "\nFirst Link"
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@echo "==============="
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$(TRACE_LD)
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$(Q)$(CC) $(LDFLAGS) $(LD_PRE_FLAGS) -o $@ $(CONTIKI_TARGET_MAIN) $(OBJECTDIR)/$*.app.rel -llibsdcc.lib -lcontiki-$(TARGET).lib
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%.flags: %.ihx
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### Allocate modules to banks and relocate object files
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@echo "\nBank Allocation"
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@echo "==============="
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python $(BANK_ALLOC) $(basename $(@F)) $(SEGMENT_RULES) $(OFFSET_FIRMWARE)
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%.banked-hex: %.flags
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### Link again with new bank allocations
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@echo "\nFinal Link"
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@echo "==============="
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$(TRACE_LD)
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$(Q)$(LD) $(LDFLAGS) $(shell cat $<) -o $@ $(CONTIKI_TARGET_MAIN) $(OBJECTDIR)/$*.app.rel -llibsdcc.lib -lcontiki-$(TARGET).lib
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%.hex: %.banked-hex
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### Post-process the hex file for programmers which dislike SDCC output hex format
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$(eval BANKS := $(shell egrep '(^BANK[0-9])=' $(@:.hex=.map) | sed -e 's/BANK\([0-9]\).*/\1/' | uniq))
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$(eval FILES := $(addsuffix .hex,$(addprefix bank,$(BANKS))))
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@echo "\nPack hex file"
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@echo "==============="
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@for bank in $(BANKS); do \
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echo $(SREC_CAT) $(SREC_FLAGS) $(@:.hex=.banked-hex) -intel \
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-crop 0x"$$bank"8000 "0x"$$bank"FFFF" \
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-offset -$$((0x8000 * $$bank + 0x08000)) -o bank"$$bank".hex -intel; \
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$(SREC_CAT) $(SREC_FLAGS) $(@:.hex=.banked-hex) -intel \
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-crop 0x"$$bank"8000 "0x"$$bank"FFFF" \
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-offset -$$((0x8000 * $$bank + 0x08000)) -o bank"$$bank".hex -intel; \
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done
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$(SREC_CAT) $(SREC_FLAGS) $(@:.hex=.banked-hex) -intel -crop 0x00000 0x07FFF -o home.ihx -intel
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srec_cat home.ihx -intel $(foreach file,$(FILES),$(file) -intel) -o $@ -intel
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rm -f home.ihx $(FILES)
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else
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### Build non-banked firmware
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%.ihx: $(OBJECTDIR)/%.app.rel $(CONTIKI_TARGET_MAIN) contiki-$(TARGET).lib
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$(TRACE_LD)
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$(Q)$(LD) $(LDFLAGS) -o $@ $(CONTIKI_TARGET_MAIN) $(OBJECTDIR)/$*.app.rel -llibsdcc.lib -lcontiki-$(TARGET).lib
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%.hex: %.ihx
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$(PACKIHX) $< > $@
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endif
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@ -1,245 +0,0 @@
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#!/usr/bin/env python
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# Copyright (c) 2010, Loughborough University - Computer Science
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# 3. Neither the name of the Institute nor the names of its contributors
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# may be used to endorse or promote products derived from this software
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# without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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#
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# This file is part of the Contiki operating system.
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# \file
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# Automatic allocation of modules to code segments for bankable builds
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# with SDCC's huge memory model.
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#
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# \author
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# George Oikonomou - <oikonomou@users.sourceforge.net>
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import sys
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import re
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import operator
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import fileinput
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import os
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# Open a module object file (.rel) and read it's code size
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def retrieve_module_size(file_name):
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size_pat = re.compile('^A\s+(?:HOME|BANK[0-9])\s+size\s+([1-9A-F][0-9A-F]*)')
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for code_line in open(file_name):
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matches = size_pat.search(code_line)
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if matches is not None:
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return int(matches.group(1), 16)
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return 0
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# Searches for a code segment rule for file_name in the segment_rules file
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# If there is a rule, we respect it. Otherwise, we can move the file around
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def get_source_seg(source_file, object_file, segment_rules):
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for line in open(segment_rules):
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tokens = line.split(None)
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match = re.search(tokens[1], source_file)
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if match is not None:
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# Save it in basename.seg
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base, ext = os.path.splitext(object_file)
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of = open(base + '.seg', 'w')
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of.write(tokens[0] + '\n')
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of.close
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return tokens[0]
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return None
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# If segment.rules specified a rule for a source file, the respective object
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# file's banking requirement will be stored in object_file.seg
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def get_object_seg(object_file):
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base, ext = os.path.splitext(object_file)
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seg = base + '.seg'
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bank = None
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if os.path.isfile(seg) is True:
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of = open(base + '.seg', 'r')
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bank = of.readline().strip()
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of.close()
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return bank
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# Open project.mem and retreive the project's total code footprint
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def get_total_size(project):
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mem_file = project + '.mem'
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pat = re.compile('FLASH\s+(0x[0-9a-f]+\s+){2}([0-9]+)')
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for line in open(mem_file):
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l = pat.search(line)
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if l is not None:
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return int(l.group(2))
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# Open project.map and retrieve the list of modules linked in
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# This will only consider contiki sources, not SDCC libraries
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# NB: Sometimes object filenames get truncated:
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# contiki-sensinode.lib [ obj_sensinode/watchdog-cc2430.re ]
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# See how for this file the 'l' in 'rel' is missing. For that reason, we retrieve
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# the filaname until the last '.' but without the extension and we append 'rel'
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# As long as the filename doesn't get truncated, we're good
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def populate(project, modules, segment_rules, bins):
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bankable_total = 0
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user_total = 0
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map_file = project + '.map'
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file_pat = re.compile('obj_cc2530dk[^ ]+\.')
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for line in open(map_file):
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file_name = file_pat.search(line)
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if file_name is not None:
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mod = file_name.group(0) + 'rel'
|
||||
code_size = retrieve_module_size(mod)
|
||||
seg = get_object_seg(mod)
|
||||
if seg is not None:
|
||||
# This module has been assigned to a bank by the user
|
||||
#print 'In', seg, file_name.group(0), 'size', code_size
|
||||
bins[seg][0] += code_size
|
||||
user_total += code_size
|
||||
else:
|
||||
# We are free to allocate this module
|
||||
modules.append([mod, code_size, "NONE"])
|
||||
bankable_total += code_size
|
||||
return bankable_total, user_total
|
||||
|
||||
# Allocate bankable modules to banks according to a simple
|
||||
# 'first fit, decreasing' bin packing heuristic.
|
||||
def bin_pack(modules, bins, offset, log):
|
||||
if offset==1:
|
||||
bins['HOME'][1] -= 4096
|
||||
|
||||
# Sort by size, descending, in=place
|
||||
modules.sort(key=operator.itemgetter(1), reverse=True)
|
||||
|
||||
for module in modules:
|
||||
# We want to iterate in a specific order and dict.keys() won't do that
|
||||
for bin_id in ['HOME', 'BANK1', 'BANK2', 'BANK3', 'BANK4', 'BANK5', 'BANK6', 'BANK7']:
|
||||
if bins[bin_id][0] + module[1] < bins[bin_id][1]:
|
||||
bins[bin_id][0] += module[1]
|
||||
module[2] = bin_id
|
||||
log.writelines(' '.join([module[2].ljust(8), \
|
||||
str(module[1]).rjust(5), module[0], '\n']))
|
||||
break
|
||||
else:
|
||||
if bin_id == 'BANK7':
|
||||
print "Failed to allocate", module[0], "with size", module[1], \
|
||||
"to a code bank. This is fatal"
|
||||
return 1
|
||||
return 0
|
||||
|
||||
# Hack the new bank directly in the .rel file
|
||||
def relocate(module, bank):
|
||||
code_pat = re.compile('(A\s+)(?:HOME|BANK[0-9])(\s+size\s+[1-9A-F][0-9A-F]*.+\n)')
|
||||
|
||||
for line in fileinput.input(module, inplace=1):
|
||||
m = code_pat.search(line)
|
||||
if m is not None:
|
||||
line = m.group(1) + bank + m.group(2)
|
||||
sys.stdout.write(line)
|
||||
return
|
||||
|
||||
if len(sys.argv) < 3:
|
||||
print 'Usage:'
|
||||
print 'bank-alloc.py project path_to_segment_rules [offset]'
|
||||
print 'bank-alloc.py source_file path_to_segment_rules object_file'
|
||||
sys.exit(1)
|
||||
|
||||
modules = list()
|
||||
file_name = sys.argv[1]
|
||||
segment_rules = sys.argv[2]
|
||||
|
||||
# Magic: Guess whether we want to determine the code bank for a code file
|
||||
# or whether we want to bin-pack
|
||||
basename, ext = os.path.splitext(file_name)
|
||||
if ext == '.c':
|
||||
# Code Segment determination
|
||||
if len(sys.argv) < 4:
|
||||
print 'Usage:'
|
||||
print 'bank-alloc.py project path_to_segment_rules [offset]'
|
||||
print 'bank-alloc.py source_file path_to_segment_rules object_file'
|
||||
sys.exit(1)
|
||||
object_file = sys.argv[3]
|
||||
seg = get_source_seg(file_name, object_file, segment_rules)
|
||||
if seg is None:
|
||||
print "BANK1"
|
||||
else:
|
||||
print seg
|
||||
exit()
|
||||
|
||||
# Bin-Packing
|
||||
offset = 0
|
||||
if len(sys.argv) > 3 and sys.argv[3] is not None:
|
||||
offset = int(sys.argv[3])
|
||||
|
||||
sizes = {'total': 0, 'bankable': 0, 'user': 0, 'libs': 0}
|
||||
|
||||
# Name : [Allocated, capacity, start_addr]
|
||||
bins = {
|
||||
'HOME': [0, 32768, '0x000000'],
|
||||
'BANK1': [0, 32768, '0x018000'],
|
||||
'BANK2': [0, 32768, '0x028000'],
|
||||
'BANK3': [0, 32768, '0x038000'],
|
||||
'BANK4': [0, 32768, '0x048000'],
|
||||
'BANK5': [0, 32768, '0x058000'],
|
||||
'BANK6': [0, 32768, '0x068000'],
|
||||
'BANK7': [0, 32768, '0x078000'],
|
||||
}
|
||||
|
||||
sizes['total'] = get_total_size(basename)
|
||||
sizes['bankable'], sizes['user'] = populate(basename, modules, segment_rules, bins)
|
||||
sizes['libs'] = sizes['total'] - sizes['bankable'] - sizes['user']
|
||||
|
||||
print 'Total Size =', sizes['total'], 'bytes (' + \
|
||||
str(sizes['bankable']), 'bankable,', \
|
||||
str(sizes['user']), 'user-allocated,', \
|
||||
str(sizes['libs']), 'const+libs)'
|
||||
|
||||
bins['HOME'][0] += sizes['libs']
|
||||
|
||||
print 'Preallocations: HOME=' + str(bins['HOME'][0]),
|
||||
for bin_id in ['BANK1', 'BANK2', 'BANK3', 'BANK4', 'BANK5', 'BANK6', 'BANK7']:
|
||||
if bins[bin_id][0] > 0:
|
||||
print ", " + bin_id + "=" + str(bins[bin_id][0]),
|
||||
print
|
||||
|
||||
# Open a log file
|
||||
of = open(basename + '.banks', 'w')
|
||||
pack = bin_pack(modules, bins, offset, of)
|
||||
of.close()
|
||||
|
||||
print "Bin-Packing results (target allocation):"
|
||||
print "Segment - max - alloc"
|
||||
for bin_id in ['HOME', 'BANK1', 'BANK2', 'BANK3', 'BANK4', 'BANK5', 'BANK6', 'BANK7']:
|
||||
if bins[bin_id][0] > 0:
|
||||
print bin_id.rjust(7), str(bins[bin_id][1]).rjust(6), str(bins[bin_id][0]).rjust(6)
|
||||
|
||||
if pack > 0:
|
||||
sys.exit(1)
|
||||
|
||||
# If we reach here we seem to have a sane allocation. Start changing .rel files
|
||||
for module in modules:
|
||||
relocate(module[0], module[2])
|
||||
|
||||
flags = ""
|
||||
# Export LD_POST_FLAGS
|
||||
for bin_id in ['BANK1', 'BANK2', 'BANK3', 'BANK4', 'BANK5', 'BANK6', 'BANK7']:
|
||||
if bins[bin_id][0] > 0:
|
||||
flags += "-Wl-b" + bin_id + "=" + bins[bin_id][2] + " "
|
||||
# Write LD_POST_FLAGS in project.flags
|
||||
of = open(basename + '.flags', 'w')
|
||||
of.write(flags + '\n')
|
||||
of.close()
|
||||
@ -1,673 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2011, George Oikonomou - <oikonomou@users.sourceforge.net>
|
||||
* 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
|
||||
* Definitions for TI/Chipcon cc2530, cc2531 and cc2533 SFR registers.
|
||||
*
|
||||
* Based on information in:
|
||||
* "CC253x System-on-Chip Solution for 2.4-GHz IEEE 802.15.4 and ZigBee®
|
||||
* Applications"
|
||||
* Literature Number: SWRU191B. April 2009–Revised September 2010
|
||||
*
|
||||
* \author
|
||||
* George Oikonomou - <oikonomou@users.sourceforge.net>
|
||||
*/
|
||||
|
||||
#ifndef CC253X_H_
|
||||
#define CC253X_H_
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/* Compiler Abstraction */
|
||||
#include <compiler.h>
|
||||
/*---------------------------------------------------------------------------
|
||||
* Interrupt Vectors
|
||||
* (Table 2.5, page 40)
|
||||
*---------------------------------------------------------------------------*/
|
||||
#define RFERR_VECTOR 0 /* RF TXFIFO underflow and RXFIFO overflow. */
|
||||
#define ADC_VECTOR 1 /* ADC end of conversion */
|
||||
#define URX0_VECTOR 2 /* USART 0 RX complete */
|
||||
#define URX1_VECTOR 3 /* USART 1 RX complete */
|
||||
#define ENC_VECTOR 4 /* AES encryption/decryption complete */
|
||||
#define ST_VECTOR 5 /* Sleep Timer compare */
|
||||
#define P2INT_VECTOR 6 /* Port 2 inputs/USB/I2C */
|
||||
#define UTX0_VECTOR 7 /* USART 0 TX complete */
|
||||
#define DMA_VECTOR 8 /* DMA transfer complete */
|
||||
#define T1_VECTOR 9 /* Timer 1 (16-bit) capture/compare/overflow */
|
||||
#define T2_VECTOR 10 /* Timer 2 (MAC Timer) */
|
||||
#define T3_VECTOR 11 /* Timer 3 (8-bit) compare/overflow */
|
||||
#define T4_VECTOR 12 /* Timer 4 (8-bit) compare/overflow */
|
||||
#define P0INT_VECTOR 13 /* Port 0 inputs */
|
||||
#define UTX1_VECTOR 14 /* USART1 TX complete */
|
||||
#define P1INT_VECTOR 15 /* Port 1 inputs */
|
||||
#define RF_VECTOR 16 /* RF general interrupts */
|
||||
#define WDT_VECTOR 17 /* Watchdog overflow in timer mode */
|
||||
/*---------------------------------------------------------------------------
|
||||
* Special Function Registers and BITs
|
||||
* (Table 2.1, page 27)
|
||||
*---------------------------------------------------------------------------*/
|
||||
/* 8051 Internals */
|
||||
SFR(P0, 0x80); /* Port 0 */
|
||||
SBIT(P0_7, 0x80, 7); /* Port 0 bit 7 */
|
||||
SBIT(P0_6, 0x80, 6); /* Port 0 bit 6 */
|
||||
SBIT(P0_5, 0x80, 5); /* Port 0 bit 5 */
|
||||
SBIT(P0_4, 0x80, 4); /* Port 0 bit 4 */
|
||||
SBIT(P0_3, 0x80, 3); /* Port 0 bit 3 */
|
||||
SBIT(P0_2, 0x80, 2); /* Port 0 bit 2 */
|
||||
SBIT(P0_1, 0x80, 1); /* Port 0 bit 1 */
|
||||
SBIT(P0_0, 0x80, 0); /* Port 0 bit 0 */
|
||||
SFR(SP, 0x81); /* Stack pointer */
|
||||
SFR(DPL0, 0x82); /* Data pointer 0 low byte */
|
||||
SFR(DPH0, 0x83); /* Data pointer 0 high byte */
|
||||
SFR(DPL1, 0x84); /* Data pointer 1 low byte */
|
||||
SFR(DPH1, 0x85); /* Data pointer 1 high byte */
|
||||
SFR(PCON, 0x87); /* Power mode control */
|
||||
SFR(TCON, 0x88); /* Interrupt flags */
|
||||
SBIT(URX1IF, 0x88, 7); /* USART1 RX interrupt flag */
|
||||
SBIT(ADCIF, 0x88, 5); /* ADC interrupt flag */
|
||||
SBIT(URX0IF, 0x88, 3); /* USART0 RX interrupt flag */
|
||||
SBIT(IT1, 0x88, 2); /* Reserved. Must always be set to 1 */
|
||||
SBIT(RFERRIF, 0x88, 1); /* RF TXFIFO/RXFIFO interrupt flag */
|
||||
SBIT(IT0, 0x88, 0); /* Reserved. Must always be set to 1 */
|
||||
SFR(P1, 0x90); /* Port 1 */
|
||||
SBIT(P1_7, 0x90, 7); /* Port 1 bit 7 */
|
||||
SBIT(P1_6, 0x90, 6); /* Port 1 bit 6 */
|
||||
SBIT(P1_5, 0x90, 5); /* Port 1 bit 5 */
|
||||
SBIT(P1_4, 0x90, 4); /* Port 1 bit 4 */
|
||||
SBIT(P1_3, 0x90, 3); /* Port 1 bit 3 */
|
||||
SBIT(P1_2, 0x90, 2); /* Port 1 bit 2 */
|
||||
SBIT(P1_1, 0x90, 1); /* Port 1 bit 1 */
|
||||
SBIT(P1_0, 0x90, 0); /* Port 1 bit 0 */
|
||||
SFR(DPS, 0x92); /* Data pointer select */
|
||||
SFR(S0CON, 0x98); /* Interrupt flags 2 */
|
||||
SBIT(ENCIF_1, 0x98, 1); /* AES Interrupt flag 1 */
|
||||
SBIT(ENCIF_0, 0x98, 0); /* AES Interrupt flag 0 */
|
||||
SFR(IEN2, 0x9A); /* Interrupt enable 2 */
|
||||
SFR(S1CON, 0x9B); /* Interrupt flags 3 */
|
||||
SFR(P2, 0xA0); /* Port 2 */
|
||||
SBIT(P2_7, 0xA0, 7); /* Port 2 bit 7 */
|
||||
SBIT(P2_6, 0xA0, 6); /* Port 2 bit 6 */
|
||||
SBIT(P2_5, 0xA0, 5); /* Port 2 bit 5 */
|
||||
SBIT(P2_4, 0xA0, 4); /* Port 2 bit 4 */
|
||||
SBIT(P2_3, 0xA0, 3); /* Port 2 bit 3 */
|
||||
SBIT(P2_2, 0xA0, 2); /* Port 2 bit 2 */
|
||||
SBIT(P2_1, 0xA0, 1); /* Port 2 bit 1 */
|
||||
SBIT(P2_0, 0xA0, 0); /* Port 2 bit 0 */
|
||||
SFR(IEN0, 0xA8); /* Interrupt enable 0 */
|
||||
SBIT(EA, 0xA8, 7); /* All interrupts - enable/disable */
|
||||
SBIT(STIE, 0xA8, 5); /* Sleep Timer interrupt enable */
|
||||
SBIT(ENCIE, 0xA8, 4); /* AES encryption/decryption interrupt enable */
|
||||
SBIT(URX1IE, 0xA8, 3); /* USART1 RX interrupt enable */
|
||||
SBIT(URX0IE, 0xA8, 2); /* USART0 RX interrupt enable */
|
||||
SBIT(ADCIE, 0xA8, 1); /* ADC interrupt enable */
|
||||
SBIT(RFERRIE, 0xA8, 0); /* RF TXFIFO/RXFIFO interrupt enable */
|
||||
SFR(IP0, 0xA9); /* Interrupt priority 0 */
|
||||
SFR(IEN1, 0xB8); /* Interrupt enable 1 */
|
||||
SBIT(P0IE, 0xB8, 5); /* Port 0 interrupt enable */
|
||||
SBIT(T4IE, 0xB8, 4); /* Timer 4 interrupt enable */
|
||||
SBIT(T3IE, 0xB8, 3); /* Timer 3 interrupt enable */
|
||||
SBIT(T2IE, 0xB8, 2); /* Timer 2 interrupt enable */
|
||||
SBIT(T1IE, 0xB8, 1); /* Timer 1 interrupt enable */
|
||||
SBIT(DMAIE, 0xB8, 0); /* DMA Transfer interrupt enable */
|
||||
SFR(IP1, 0xB9); /* Interrupt priority 1 */
|
||||
SFR(IRCON, 0xC0); /* Interrupt flags 4 */
|
||||
SBIT(STIF, 0xC0, 7); /* Sleep Timer interrupt flag */
|
||||
SBIT(P0IF, 0xC0, 5); /* Port 0 interrupt flag */
|
||||
SBIT(T4IF, 0xC0, 4); /* Timer 4 interrupt flag */
|
||||
SBIT(T3IF, 0xC0, 3); /* Timer 3 interrupt flag */
|
||||
SBIT(T2IF, 0xC0, 2); /* Timer 2 interrupt flag */
|
||||
SBIT(T1IF, 0xC0, 1); /* Timer 1 interrupt flag */
|
||||
SBIT(DMAIF, 0xC0, 0); /* DMA-complete interrupt flag */
|
||||
SFR(PSW, 0xD0); /* Program status word */
|
||||
SBIT(CY, 0xD0, 7); /* Carry flag */
|
||||
SBIT(AC, 0xD0, 6); /* Auxiliary carry flag */
|
||||
SBIT(F0, 0xD0, 5); /* User-defined flag 1, bit addressable */
|
||||
SBIT(RS1, 0xD0, 4); /* Register bank select, bit 1 */
|
||||
SBIT(RS0, 0xD0, 3); /* Register bank select, bit 0 */
|
||||
SBIT(OV, 0xD0, 2); /* Overflow flag */
|
||||
SBIT(F1, 0xD0, 1); /* User-defined flag 0, bit addressable */
|
||||
SBIT(P, 0xD0, 0); /* Parity flag */
|
||||
SFR(ACC, 0xE0); /* Accumulator */
|
||||
SBIT(ACC_7, 0xE0, 7); /* Accumulator bit 7 */
|
||||
SBIT(ACC_6, 0xE0, 6); /* Accumulator bit 6 */
|
||||
SBIT(ACC_5, 0xE0, 5); /* Accumulator bit 5 */
|
||||
SBIT(ACC_4, 0xE0, 4); /* Accumulator bit 4 */
|
||||
SBIT(ACC_3, 0xE0, 3); /* Accumulator bit 3 */
|
||||
SBIT(ACC_2, 0xE0, 2); /* Accumulator bit 2 */
|
||||
SBIT(ACC_1, 0xE0, 1); /* Accumulator bit 1 */
|
||||
SBIT(ACC_0, 0xE0, 0); /* Accumulator bit 0 */
|
||||
SFR(IRCON2, 0xE8); /* Interrupt flags 5 */
|
||||
SBIT(WDTIF, 0xE8, 4); /* Watchdog Timer interrupt flag */
|
||||
SBIT(P1IF, 0xE8, 3); /* Port 1 Interrupt flag */
|
||||
SBIT(UTX1IF, 0xE8, 2); /* USART1 TX interrupt flag */
|
||||
SBIT(UTX0IF, 0xE8, 1); /* USART0 TX interrupt flag */
|
||||
SBIT(P2IF, 0xE8, 0); /* Port 2 interrupt flag */
|
||||
SFR(B, 0xF0); /* B Register */
|
||||
SBIT(B_7, 0xF0, 7); /* Register B bit 7 */
|
||||
SBIT(B_6, 0xF0, 6); /* Register B bit 6 */
|
||||
SBIT(B_5, 0xF0, 5); /* Register B bit 5 */
|
||||
SBIT(B_4, 0xF0, 4); /* Register B bit 4 */
|
||||
SBIT(B_3, 0xF0, 3); /* Register B bit 3 */
|
||||
SBIT(B_2, 0xF0, 2); /* Register B bit 2 */
|
||||
SBIT(B_1, 0xF0, 1); /* Register B bit 1 */
|
||||
SBIT(B_0, 0xF0, 0); /* Register B bit 0 */
|
||||
|
||||
/* ADC */
|
||||
SFR(ADCCON1, 0xB4); /* ADC control 1 */
|
||||
SFR(ADCCON2, 0xB5); /* ADC control 2 */
|
||||
SFR(ADCCON3, 0xB6); /* ADC control 3 */
|
||||
SFR(ADCL, 0xBA); /* ADC data low */
|
||||
SFR(ADCH, 0xBB); /* ADC data high */
|
||||
SFR(RNDL, 0xBC); /* Random number generator data low */
|
||||
SFR(RNDH, 0xBD); /* Random number generator data high */
|
||||
|
||||
/* AES Coprocessor */
|
||||
SFR(ENCDI, 0xB1); /* Encryption/decryption input data */
|
||||
SFR(ENCDO, 0xB2); /* Encryption/decryption output data */
|
||||
SFR(ENCCS, 0xB3); /* Encryption/decryption control and status */
|
||||
|
||||
/* DMA Controller */
|
||||
SFR(DMAIRQ, 0xD1); /* DMA interrupt flag */
|
||||
SFR(DMA1CFGL, 0xD2); /* DMA channel 1–4 configuration address low */
|
||||
SFR(DMA1CFGH, 0xD3); /* DMA channel 1–4 configuration address high */
|
||||
SFR(DMA0CFGL, 0xD4); /* DMA channel 0 configuration address low */
|
||||
SFR(DMA0CFGH, 0xD5); /* DMA channel 0 configuration address high */
|
||||
SFR(DMAARM, 0xD6); /* DMA channel armed */
|
||||
SFR(DMAREQ, 0xD7); /* DMA channel start request and status */
|
||||
|
||||
/* I/O */
|
||||
SFR(P0IFG, 0x89); /* Port 0 interrupt status flag */
|
||||
SFR(P1IFG, 0x8A); /* Port 1 interrupt status flag */
|
||||
SFR(P2IFG, 0x8B); /* Port 2 interrupt status flag */
|
||||
SFR(PICTL, 0x8C); /* Port pins interrupt mask and edge */
|
||||
SFR(P0IEN, 0xAB); /* Port 0 interrupt mask */
|
||||
SFR(P1IEN, 0x8D); /* Port 1 interrupt mask */
|
||||
SFR(P2IEN, 0xAC); /* Port 2 interrupt mask */
|
||||
SFR(P0INP, 0x8F); /* Port 0 input Mode */
|
||||
SFR(PERCFG, 0xF1); /* Peripheral I/O control */
|
||||
SFR(APCFG, 0xF2); /* Analog peripheral I/O configuration */
|
||||
SFR(P0SEL, 0xF3); /* Port 0 function select */
|
||||
SFR(P1SEL, 0xF4); /* Port 1 function select */
|
||||
SFR(P2SEL, 0xF5); /* Port 2 function select */
|
||||
SFR(P1INP, 0xF6); /* Port 1 input mode */
|
||||
SFR(P2INP, 0xF7); /* Port 2 input mode */
|
||||
SFR(P0DIR, 0xFD); /* Port 0 direction */
|
||||
SFR(P1DIR, 0xFE); /* Port 1 direction */
|
||||
SFR(P2DIR, 0xFF); /* Port 2 direction */
|
||||
SFR(PMUX, 0xAE); /* Power-down signal mux */
|
||||
|
||||
/* Memory */
|
||||
SFR(MPAGE, 0x93); /* Memory page select */
|
||||
SFR(_XPAGE, 0x93); /* Memory page select - SDCC name */
|
||||
SFR(MEMCTR, 0xC7); /* Memory system control */
|
||||
SFR(FMAP, 0x9F); /* Flash-memory bank mapping */
|
||||
SFR(PSBANK, 0x9F); /* Flash-memory bank mapping - SDCC name */
|
||||
|
||||
/* RF */
|
||||
SFR(RFIRQF1, 0x91); /* RF interrupt flags MSB */
|
||||
SFR(RFD, 0xD9); /* RF data */
|
||||
SFR(RFST, 0xE1); /* RF command strobe */
|
||||
SFR(RFIRQF0, 0xE9); /* RF interrupt flags LSB */
|
||||
SFR(RFERRF, 0xBF); /* RF error interrupt flags */
|
||||
|
||||
/* Sleep Timer */
|
||||
SFR(ST0, 0x95); /* Sleep Timer 0 */
|
||||
SFR(ST1, 0x96); /* Sleep Timer 1 */
|
||||
SFR(ST2, 0x97); /* Sleep Timer 2 */
|
||||
SFR(STLOAD, 0xAD); /* Sleep-timer load status */
|
||||
SFR(SLEEPCMD, 0xBE); /* Sleep-mode control command */
|
||||
SFR(SLEEPSTA, 0x9D); /* Sleep-mode control status */
|
||||
|
||||
/* Power Management and Clocks */
|
||||
SFR(CLKCONCMD, 0xC6); /* Clock control command */
|
||||
SFR(CLKCONSTA, 0x9E); /* Clock control status */
|
||||
|
||||
/* Timer 1 */
|
||||
SFR(T1CC0L, 0xDA); /* Timer 1 channel 0 capture/compare value low */
|
||||
SFR(T1CC0H, 0xDB); /* Timer 1 channel 0 capture/compare value high */
|
||||
SFR(T1CC1L, 0xDC); /* Timer 1 channel 1 capture/compare value low */
|
||||
SFR(T1CC1H, 0xDD); /* Timer 1 channel 1 capture/compare value high */
|
||||
SFR(T1CC2L, 0xDE); /* Timer 1 channel 2 capture/compare value low */
|
||||
SFR(T1CC2H, 0xDF); /* Timer 1 channel 2 capture/compare value high */
|
||||
SFR(T1CNTL, 0xE2); /* Timer 1 counter low */
|
||||
SFR(T1CNTH, 0xE3); /* Timer 1 counter high */
|
||||
SFR(T1CTL, 0xE4); /* Timer 1 control and status */
|
||||
SFR(T1CCTL0, 0xE5); /* Timer 1 channel 0 capture/compare control */
|
||||
SFR(T1CCTL1, 0xE6); /* Timer 1 channel 1 capture/compare control */
|
||||
SFR(T1CCTL2, 0xE7); /* Timer 1 channel 2 capture/compare control */
|
||||
SFR(T1STAT, 0xAF); /* Timer 1 status */
|
||||
|
||||
/* Timer 2 (MAC Timer) */
|
||||
SFR(T2CTRL, 0x94); /* Timer 2 control */
|
||||
SFR(T2EVTCFG, 0x9C); /* Timer 2 event configuration */
|
||||
SFR(T2IRQF, 0xA1); /* Timer 2 interrupt flags */
|
||||
SFR(T2M0, 0xA2); /* Timer 2 multiplexed register 0 */
|
||||
SFR(T2M1, 0xA3); /* Timer 2 multiplexed register 1 */
|
||||
SFR(T2MOVF0, 0xA4); /* Timer 2 multiplexed overflow register 0 */
|
||||
SFR(T2MOVF1, 0xA5); /* Timer 2 multiplexed overflow register 1 */
|
||||
SFR(T2MOVF2, 0xA6); /* Timer 2 multiplexed overflow register 2 */
|
||||
SFR(T2IRQM, 0xA7); /* Timer 2 interrupt mask */
|
||||
SFR(T2MSEL, 0xC3); /* Timer 2 multiplex select */
|
||||
|
||||
/* Timer 3 */
|
||||
SFR(T3CNT, 0xCA); /* Timer 3 counter */
|
||||
SFR(T3CTL, 0xCB); /* Timer 3 control */
|
||||
SFR(T3CCTL0, 0xCC); /* Timer 3 channel 0 compare control */
|
||||
SFR(T3CC0, 0xCD); /* Timer 3 channel 0 compare value */
|
||||
SFR(T3CCTL1, 0xCE); /* Timer 3 channel 1 compare control */
|
||||
SFR(T3CC1, 0xCF); /* Timer 3 channel 1 compare value */
|
||||
|
||||
/* Timer 4 */
|
||||
SFR(T4CNT, 0xEA); /* Timer 4 counter */
|
||||
SFR(T4CTL, 0xEB); /* Timer 4 control */
|
||||
SFR(T4CCTL0, 0xEC); /* Timer 4 channel 0 compare control */
|
||||
SFR(T4CC0, 0xED); /* Timer 4 channel 0 compare value */
|
||||
SFR(T4CCTL1, 0xEE); /* Timer 4 channel 1 compare control */
|
||||
SFR(T4CC1, 0xEF); /* Timer 4 channel 1 compare value */
|
||||
|
||||
/* Timer 1, 3, 4 join Interrupts */
|
||||
SFR(TIMIF, 0xD8); /* Timers 1/3/4 joint interrupt mask/flags */
|
||||
SBIT(OVFIM, 0xD8, 6); /* Timer 1 overflow interrupt mask */
|
||||
SBIT(T4CH1IF, 0xD8, 5); /* Timer 4 channel 1 interrupt flag */
|
||||
SBIT(T4CH0IF, 0xD8, 4); /* Timer 4 channel 0 interrupt flag */
|
||||
SBIT(T4OVFIF, 0xD8, 3); /* Timer 4 overflow interrupt flag */
|
||||
SBIT(T3CH1IF, 0xD8, 2); /* Timer 3 channel 1 interrupt flag */
|
||||
SBIT(T3CH0IF, 0xD8, 1); /* Timer 3 channel 0 interrupt flag */
|
||||
SBIT(T3OVFIF, 0xD8, 0); /* Timer 3 overflow interrupt flag */
|
||||
|
||||
/* USART 0 */
|
||||
SFR(U0CSR, 0x86); /* USART 0 control and status */
|
||||
SFR(U0DBUF, 0xC1); /* USART 0 receive/transmit data buffer */
|
||||
SFR(U0BAUD, 0xC2); /* USART 0 baud-rate control */
|
||||
SFR(U0UCR, 0xC4); /* USART 0 UART control */
|
||||
SFR(U0GCR, 0xC5); /* USART 0 generic control */
|
||||
|
||||
/* USART 1 */
|
||||
SFR(U1CSR, 0xF8); /* USART 1 control and status */
|
||||
SBIT(MODE, 0xF8, 7); /* USART mode select */
|
||||
SBIT(RE, 0xF8, 6); /* UART receiver enable */
|
||||
SBIT(SLAVE, 0xF8, 5); /* SPI master- or slave mode select */
|
||||
SBIT(FE, 0xF8, 4); /* UART framing error status */
|
||||
SBIT(ERR, 0xF8, 3); /* UART parity error status */
|
||||
SBIT(RX_BYTE, 0xF8, 2); /* Receive byte status */
|
||||
SBIT(TX_BYTE, 0xF8, 1); /* Transmit byte status */
|
||||
SBIT(ACTIVE, 0xF8, 0); /* USART transmit/receive active status */
|
||||
SFR(U1DBUF, 0xF9); /* USART 1 receive/transmit data buffer */
|
||||
SFR(U1BAUD, 0xFA); /* USART 1 baud-rate control */
|
||||
SFR(U1UCR, 0xFB); /* USART 1 UART control */
|
||||
SFR(U1GCR, 0xFC); /* USART 1 Generic control */
|
||||
|
||||
/* Watchdog Timer */
|
||||
SFR(WDCTL, 0xC9); /* Watchdog Timer Control */
|
||||
/*---------------------------------------------------------------------------
|
||||
* XREG Registers (0x6000–0x63FF), excluding RF and USB registers
|
||||
* (Table 2.2, page 31)
|
||||
*---------------------------------------------------------------------------*/
|
||||
SFRX(MONMUX , 0x61A6); /* Operational amplifier mode control (cc2530/31) */
|
||||
SFRX(OPAMPMC, 0x61A6); /* Battery monitor MUX (cc2533) */
|
||||
/* I2C registers - cc2533 only */
|
||||
SFRX(I2CCFG, 0x6230); /* I2C control */
|
||||
SFRX(I2CSTAT, 0x6231); /* I2C status */
|
||||
SFRX(I2CDATA, 0x6232); /* I2C data */
|
||||
SFRX(I2CADDR, 0x6233); /* I2C own slave address */
|
||||
SFRX(I2CWC, 0x6234); /* Wrapper Control */
|
||||
SFRX(I2CIO, 0x6235); /* GPIO */
|
||||
/* End I2C registers */
|
||||
SFRX(OBSSEL0, 0x6243); /* Observation output control - register 0 */
|
||||
SFRX(OBSSEL1, 0x6244); /* Observation output control - register 1 */
|
||||
SFRX(OBSSEL2, 0x6245); /* Observation output control - register 2 */
|
||||
SFRX(OBSSEL3, 0x6246); /* Observation output control - register 3 */
|
||||
SFRX(OBSSEL4, 0x6247); /* Observation output control - register 4 */
|
||||
SFRX(OBSSEL5, 0x6248); /* Observation output control - register 5 */
|
||||
SFRX(CHVER, 0x6249); /* Chip version */
|
||||
SFRX(CHIPID, 0x624A); /* Chip identification */
|
||||
|
||||
/* TR0 below is renamed to TESTREG0 to avoid namespace conflicts with the
|
||||
* bit-addressable TCON.TR0 on the default 8051. See SDCC bug 3513300 */
|
||||
SFRX(TESTREG0, 0x624B); /* Test register 0 */
|
||||
|
||||
SFRX(DBGDATA, 0x6260); /* Debug interface write data */
|
||||
SFRX(SRCRC, 0x6262); /* Sleep reset CRC */
|
||||
SFRX(BATTMON, 0x6264); /* Battery monitor */
|
||||
SFRX(IVCTRL, 0x6265); /* Analog control register */
|
||||
SFRX(FCTL, 0x6270); /* Flash control */
|
||||
SFRX(FADDRL, 0x6271); /* Flash address low */
|
||||
SFRX(FADDRH, 0x6272); /* Flash address high */
|
||||
SFRX(FWDATA, 0x6273); /* Flash write data */
|
||||
SFRX(CHIPINFO0, 0x6276); /* Chip information byte 0 */
|
||||
SFRX(CHIPINFO1, 0x6277); /* Chip information byte 1 */
|
||||
SFRX(IRCTL, 0x6281); /* Timer 1 IR generation control */
|
||||
SFRX(CLD, 0x6290); /* Clock-loss detection */
|
||||
SFRX(XX_T1CCTL0, 0x62A0); /* Timer 1 channel 0 capture/compare control (additional XREG mapping of SFR) */
|
||||
SFRX(XX_T1CCTL1, 0x62A1); /* Timer 1 channel 1 capture/compare control (additional XREG mapping of SFR register) */
|
||||
SFRX(XX_T1CCTL2, 0x62A2); /* Timer 1 channel 2 capture/compare control (additional XREG mapping of SFR register) */
|
||||
SFRX(T1CCTL3, 0x62A3); /* Timer 1 channel 3 capture/compare control */
|
||||
SFRX(T1CCTL4, 0x62A4); /* Timer 1 channel 4 capture/compare control */
|
||||
SFRX(XX_T1CC0L, 0x62A6); /* Timer 1 channel 0 capture/compare value low (additional XREG mapping of SFR register) */
|
||||
SFRX(XX_T1CC0H, 0x62A7); /* Timer 1 channel 0 capture/compare value high (additional XREG mapping of SFR register) */
|
||||
SFRX(XX_T1CC1L, 0x62A8); /* Timer 1 channel 1 capture/compare value low (additional XREG mapping of SFR register) */
|
||||
SFRX(XX_T1CC1H, 0x62A9); /* Timer 1 channel 1 capture/compare value high (additional XREG mapping of SFR register) */
|
||||
SFRX(XX_T1CC2L, 0x62AA); /* Timer 1 channel 2 capture/compare value low (additional XREG mapping of SFR register) */
|
||||
SFRX(XX_T1CC2H, 0x62AB); /* Timer 1 channel 2 capture/compare value high (additional XREG mapping of SFR register) */
|
||||
SFRX(T1CC3L, 0x62AC); /* Timer 1 channel 3 capture/compare value low */
|
||||
SFRX(T1CC3H, 0x62AD); /* Timer 1 channel 3 capture/compare value high */
|
||||
SFRX(T1CC4L, 0x62AE); /* Timer 1 channel 4 capture/compare value low */
|
||||
SFRX(T1CC4H, 0x62AF); /* Timer 1 channel 4 capture/compare value high */
|
||||
SFRX(STCC, 0x62B0); /* Sleep Timer capture control */
|
||||
SFRX(STCS, 0x62B1); /* Sleep Timer capture status */
|
||||
SFRX(STCV0, 0x62B2); /* Sleep Timer capture value byte 0 */
|
||||
SFRX(STCV1, 0x62B3); /* Sleep Timer capture value byte 1 */
|
||||
SFRX(STCV2, 0x62B4); /* Sleep Timer capture value byte 2 */
|
||||
SFRX(OPAMPC, 0x62C0); /* Operational amplifier control */
|
||||
SFRX(OPAMPS, 0x62C1); /* Operational amplifier status */
|
||||
SFRX(CMPCTL, 0x62D0); /* Analog comparator control and status */
|
||||
/*---------------------------------------------------------------------------
|
||||
* Radio Registers
|
||||
* (Sec. 23, page 211)
|
||||
*---------------------------------------------------------------------------*/
|
||||
SFRX(RFCORE_RAM, 0x6000); /* RF Core Memory Map (0x6000 to 0x0617F) */
|
||||
SFRX(RXFIFO, 0x6000); /* TXFIFO Direct Access (0x6000 to 0x607F) */
|
||||
SFRX(TXFIFO, 0x6080); /* TXFIFO Direct Access (0x6080 to 0x60FF) */
|
||||
|
||||
SFRX(SRC_ADDR_TABLE, 0x6100); /* Source Address Table Start */
|
||||
|
||||
/* Source Address Matching Result */
|
||||
SFRX(SRCRESMASK0, 0x6160); /* Extended address matching */
|
||||
SFRX(SRCRESMASK1, 0x6161); /* Short address matching */
|
||||
SFRX(SRCRESMASK2, 0x6162); /* Source address match - 24-bit mask */
|
||||
SFRX(SRCRESINDEX, 0x6163); /* Bit index of least-significant 1 in SRCRESMASK */
|
||||
|
||||
/* Source Address Matching Control */
|
||||
SFRX(SRCEXTPENDEN0, 0x6164); /* Ext. Address bit-mask 0 (LSB) */
|
||||
SFRX(SRCEXTPENDEN1, 0x6165); /* Ext. Address bit-mask 1 */
|
||||
SFRX(SRCEXTPENDEN2, 0x6166); /* Ext. Address bit-mask 2 (MSB) */
|
||||
SFRX(SRCSHORTPENDEN0, 0x6167); /* Short Address bit-mask 0 (LSB) */
|
||||
SFRX(SRCSHORTPENDEN1, 0x6168); /* Short Address bit-mask 1 */
|
||||
SFRX(SRCSHORTPENDEN2, 0x6169); /* Short Address bit-mask 2 (MSB) */
|
||||
|
||||
/* Local Address Information (used during destination address filtering) */
|
||||
SFRX(EXT_ADDR0, 0x616A); /* IEEE extended address 0 */
|
||||
SFRX(EXT_ADDR1, 0x616B); /* IEEE extended address 1 */
|
||||
SFRX(EXT_ADDR2, 0x616C); /* IEEE extended address 2 */
|
||||
SFRX(EXT_ADDR3, 0x616D); /* IEEE extended address 3 */
|
||||
SFRX(EXT_ADDR4, 0x616E); /* IEEE extended address 4 */
|
||||
SFRX(EXT_ADDR5, 0x616F); /* IEEE extended address 5 */
|
||||
SFRX(EXT_ADDR6, 0x6170); /* IEEE extended address 6 */
|
||||
SFRX(EXT_ADDR7, 0x6171); /* IEEE extended address 7 */
|
||||
SFRX(PAN_ID0, 0x6172); /* PAN ID 0 */
|
||||
SFRX(PAN_ID1, 0x6173); /* PAN ID 1 */
|
||||
SFRX(SHORT_ADDR0, 0x6174); /* Short Address 0 */
|
||||
SFRX(SHORT_ADDR1, 0x6175); /* Short Address 1 */
|
||||
|
||||
SFRX(FRMFILT0, 0x6180); /* Frame Filtering 0 */
|
||||
SFRX(FRMFILT1, 0x6181); /* Frame Filtering 1 */
|
||||
SFRX(SRCMATCH, 0x6182); /* Source Address Matching and Pending Bits */
|
||||
SFRX(SRCSHORTEN0, 0x6183); /* Short Address Matching 0 */
|
||||
SFRX(SRCSHORTEN1, 0x6184); /* Short Address Matching 1 */
|
||||
SFRX(SRCSHORTEN2, 0x6185); /* Short Address Matching 2 */
|
||||
SFRX(SRCEXTEN0, 0x6186); /* Extended Address Matching 0 */
|
||||
SFRX(SRCEXTEN1, 0x6187); /* Extended Address Matching 1 */
|
||||
SFRX(SRCEXTEN2, 0x6188); /* Extended Address Matching 2 */
|
||||
SFRX(FRMCTRL0, 0x6189); /* Frame Handling */
|
||||
SFRX(FRMCTRL1, 0x618A); /* Frame Handling */
|
||||
SFRX(RXENABLE, 0x618B); /* RX Enabling */
|
||||
SFRX(RXMASKSET, 0x618C); /* RX Enabling */
|
||||
SFRX(RXMASKCLR, 0x618D); /* RX Disabling */
|
||||
SFRX(FREQTUNE, 0x618E); /* Crystal Oscillator Frequency Tuning */
|
||||
SFRX(FREQCTRL, 0x618F); /* RF Frequency Control */
|
||||
SFRX(TXPOWER, 0x6190); /* Controls the Output Power */
|
||||
SFRX(TXCTRL, 0x6191); /* Controls the TX Settings */
|
||||
SFRX(FSMSTAT0, 0x6192); /* Radio Status Register */
|
||||
SFRX(FSMSTAT1, 0x6193); /* Radio Status Register */
|
||||
SFRX(FIFOPCTRL, 0x6194); /* FIFOP Threshold */
|
||||
SFRX(FSMCTRL, 0x6195); /* FSM Options */
|
||||
SFRX(CCACTRL0, 0x6196); /* CCA Threshold */
|
||||
SFRX(CCACTRL1, 0x6197); /* Other CCA Options */
|
||||
SFRX(RSSI, 0x6198); /* RSSI Status Register */
|
||||
SFRX(RSSISTAT, 0x6199); /* RSSI Valid Status Register */
|
||||
SFRX(RXFIRST, 0x619A); /* First Byte in RXFIFO */
|
||||
SFRX(RXFIFOCNT, 0x619B); /* Number of Bytes in RXFIFO */
|
||||
SFRX(TXFIFOCNT, 0x619C); /* Number of Bytes in TXFIFO */
|
||||
SFRX(RXFIRST_PTR, 0x619D); /* RXFIFO Pointer */
|
||||
SFRX(RXLAST_PTR, 0x619E); /* RXFIFO Pointer */
|
||||
SFRX(RXP1_PTR, 0x619F); /* RXFIFO Pointer */
|
||||
SFRX(TXFIRST_PTR, 0x61A1); /* TXFIFO Pointer */
|
||||
SFRX(TXLAST_PTR, 0x61A2); /* TXFIFO Pointer */
|
||||
SFRX(RFIRQM0, 0x61A3); /* RF Interrupt Masks 0 */
|
||||
SFRX(RFIRQM1, 0x61A4); /* RF Interrupt Masks 1 */
|
||||
SFRX(RFERRM, 0x61A5); /* RF Error Interrupt Mask */
|
||||
SFRX(RFRND, 0x61A7); /* Random Data */
|
||||
SFRX(MDMCTRL0, 0x61A8); /* Controls Modem 0 */
|
||||
SFRX(MDMCTRL1, 0x61A9); /* Controls Modem 1 */
|
||||
SFRX(FREQEST, 0x61AA); /* Estimated RF Frequency Offset */
|
||||
SFRX(RXCTRL, 0x61AB); /* Tune Receive Section */
|
||||
SFRX(FSCTRL, 0x61AC); /* Tune Frequency Synthesizer */
|
||||
SFRX(FSCAL0, 0x61AD); /* Tune Frequency Calibration 0 */
|
||||
SFRX(FSCAL1, 0x61AE); /* Tune Frequency Calibration 1 */
|
||||
SFRX(FSCAL2, 0x61AF); /* Tune Frequency Calibration 2 */
|
||||
SFRX(FSCAL3, 0x61B0); /* Tune Frequency Calibration 3 */
|
||||
SFRX(AGCCTRL0, 0x61B1); /* AGC Dynamic Range Control */
|
||||
SFRX(AGCCTRL1, 0x61B2); /* AGC Reference Level */
|
||||
SFRX(AGCCTRL2, 0x61B3); /* AGC Gain Override */
|
||||
SFRX(AGCCTRL3, 0x61B4); /* AGC Control */
|
||||
SFRX(ADCTEST0, 0x61B5); /* ADC Tuning 0 */
|
||||
SFRX(ADCTEST1, 0x61B6); /* ADC Tuning 1 */
|
||||
SFRX(ADCTEST2, 0x61B7); /* ADC Tuning 2 */
|
||||
SFRX(MDMTEST0, 0x61B8); /* Test Register for Modem 0 */
|
||||
SFRX(MDMTEST1, 0x61B9); /* Test Register for Modem 1 */
|
||||
SFRX(DACTEST0, 0x61BA); /* DAC Override Value */
|
||||
SFRX(DACTEST1, 0x61BB); /* DAC Override Value */
|
||||
SFRX(DACTEST2, 0x61BC); /* DAC Test Setting */
|
||||
SFRX(ATEST, 0x61BD); /* Analog Test Control */
|
||||
SFRX(PTEST0, 0x61BE); /* Override Power-Down Register 0 */
|
||||
SFRX(PTEST1, 0x61BF); /* Override Power-Down Register 1 */
|
||||
SFRX(TXFILTCFG, 0x61FA); /* TX Filter Configuration */
|
||||
SFRX(RFC_OBS_CTRL0, 0x61EB); /* RF Observation Mux Control 0 */
|
||||
SFRX(RFC_OBS_CTRL1, 0x61EC); /* RF Observation Mux Control 1 */
|
||||
SFRX(RFC_OBS_CTRL2, 0x61ED); /* RF Observation Mux Control 2 */
|
||||
|
||||
/* Command Strobe/CSMA-CA Processor Registers */
|
||||
SFRX(CSPPROG0, 0x61C0); /* CSP Program Memory, Byte 0 */
|
||||
SFRX(CSPPROG1, 0x61C1); /* CSP Program Memory, Byte 1 */
|
||||
SFRX(CSPPROG2, 0x61C2); /* CSP Program Memory, Byte 2 */
|
||||
SFRX(CSPPROG3, 0x61C3); /* CSP Program Memory, Byte 3 */
|
||||
SFRX(CSPPROG4, 0x61C4); /* CSP Program Memory, Byte 4 */
|
||||
SFRX(CSPPROG5, 0x61C5); /* CSP Program Memory, Byte 5 */
|
||||
SFRX(CSPPROG6, 0x61C6); /* CSP Program Memory, Byte 6 */
|
||||
SFRX(CSPPROG7, 0x61C7); /* CSP Program Memory, Byte 7 */
|
||||
SFRX(CSPPROG8, 0x61C8); /* CSP Program Memory, Byte 8 */
|
||||
SFRX(CSPPROG9, 0x61C9); /* CSP Program Memory, Byte 9 */
|
||||
SFRX(CSPPROG10, 0x61CA); /* CSP Program Memory, Byte 10 */
|
||||
SFRX(CSPPROG11, 0x61CB); /* CSP Program Memory, Byte 11 */
|
||||
SFRX(CSPPROG12, 0x61CC); /* CSP Program Memory, Byte 12 */
|
||||
SFRX(CSPPROG13, 0x61CD); /* CSP Program Memory, Byte 13 */
|
||||
SFRX(CSPPROG14, 0x61CE); /* CSP Program Memory, Byte 14 */
|
||||
SFRX(CSPPROG15, 0x61CF); /* CSP Program Memory, Byte 15 */
|
||||
SFRX(CSPPROG16, 0x61D0); /* CSP Program Memory, Byte 16 */
|
||||
SFRX(CSPPROG17, 0x61D1); /* CSP Program Memory, Byte 17 */
|
||||
SFRX(CSPPROG18, 0x61D2); /* CSP Program Memory, Byte 18 */
|
||||
SFRX(CSPPROG19, 0x61D3); /* CSP Program Memory, Byte 19 */
|
||||
SFRX(CSPPROG20, 0x61D4); /* CSP Program Memory, Byte 20 */
|
||||
SFRX(CSPPROG21, 0x61D5); /* CSP Program Memory, Byte 21 */
|
||||
SFRX(CSPPROG22, 0x61D6); /* CSP Program Memory, Byte 22 */
|
||||
SFRX(CSPPROG23, 0x61D7); /* CSP Program Memory, Byte 23 */
|
||||
SFRX(CSPCTRL, 0x61E0); /* CSP Control Bit */
|
||||
SFRX(CSPSTAT, 0x61E1); /* CSP Status Register */
|
||||
SFRX(CSPX, 0x61E2); /* CSP X Register */
|
||||
SFRX(CSPY, 0x61E3); /* CSP Y Register */
|
||||
SFRX(CSPZ, 0x61E4); /* CSP Z Register */
|
||||
SFRX(CSPT, 0x61E5); /* CSP T Register */
|
||||
/*---------------------------------------------------------------------------
|
||||
* cc2531 USB Registers
|
||||
* (Sec. 21.12, page 196)
|
||||
*---------------------------------------------------------------------------*/
|
||||
SFRX(USBADDR, 0x6200); /* Function Address */
|
||||
SFRX(USBPOW, 0x6201); /* Power/Control Register */
|
||||
SFRX(USBIIF, 0x6202); /* IN Endpoints and EP0 Interrupt Flags */
|
||||
SFRX(USBOIF, 0x6204); /* OUT-Endpoint Interrupt Flags */
|
||||
SFRX(USBCIF, 0x6206); /* Common USB Interrupt Flags */
|
||||
SFRX(USBIIE, 0x6207); /* IN Endpoints and EP0 Interrupt-Enable Mask */
|
||||
SFRX(USBOIE, 0x6209); /* Out Endpoints Interrupt Enable Mask */
|
||||
SFRX(USBCIE, 0x620B); /* Common USB Interrupt-Enable Mask */
|
||||
SFRX(USBFRML, 0x620C); /* Current Frame Number (Low Byte) */
|
||||
SFRX(USBFRMH, 0x620D); /* Current Frame Number (High Byte) */
|
||||
SFRX(USBINDEX, 0x620E); /* Current-Endpoint Index Register */
|
||||
SFRX(USBCTRL, 0x620F); /* USB Control Register */
|
||||
SFRX(USBMAXI, 0x6210); /* Max. Packet Size for IN Endpoint{1–5} */
|
||||
SFRX(USBCS0, 0x6211); /* EP0 Control and Status (USBINDEX = 0) */
|
||||
SFRX(USBCSIL, 0x6211); /* IN EP{1–5} Control and Status, Low */
|
||||
SFRX(USBCSIH, 0x6212); /* IN EP{1–5} Control and Status, High */
|
||||
SFRX(USBMAXO, 0x6213); /* Max. Packet Size for OUT EP{1–5} */
|
||||
SFRX(USBCSOL, 0x6214); /* OUT EP{1–5} Control and Status, Low */
|
||||
SFRX(USBCSOH, 0x6215); /* OUT EP{1–5} Control and Status, High */
|
||||
SFRX(USBCNT0, 0x6216); /* Number of Received Bytes in EP0 FIFO (USBINDEX = 0) */
|
||||
SFRX(USBCNTL, 0x6216); /* Number of Bytes in EP{1–5} OUT FIFO, Low */
|
||||
SFRX(USBCNTH, 0x6217); /* Number of Bytes in EP{1–5} OUT FIFO, High */
|
||||
SFRX(USBF0, 0x6220); /* Endpoint-0 FIFO */
|
||||
SFRX(USBF1, 0x6222); /* Endpoint-1 FIFO */
|
||||
SFRX(USBF2, 0x6224); /* Endpoint-2 FIFO */
|
||||
SFRX(USBF3, 0x6226); /* Endpoint-3 FIFO */
|
||||
SFRX(USBF4, 0x6228); /* Endpoint-4 FIFO */
|
||||
SFRX(USBF5, 0x622A); /* Endpoint-5 FIFO */
|
||||
/*---------------------------------------------------------------------------
|
||||
* SFR Access via XDATA (0x7080 - 0x70FF)
|
||||
*---------------------------------------------------------------------------*/
|
||||
SFRX(X_P0, 0x7080); /* Port 0 - Read Only */
|
||||
SFRX(X_U0CSR, 0x7086); /* USART 0 control and status */
|
||||
SFRX(X_P0IFG, 0x7089); /* Port 0 interrupt status flag */
|
||||
SFRX(X_P1IFG, 0x708A); /* Port 1 interrupt status flag */
|
||||
SFRX(X_P2IFG, 0x708B); /* Port 2 interrupt status flag */
|
||||
SFRX(X_PICTL, 0x708C); /* Port pins interrupt mask and edge */
|
||||
SFRX(X_P1IEN, 0x708D); /* Port 1 interrupt mask */
|
||||
SFRX(X_P0INP, 0x708F); /* Port 0 input Mode */
|
||||
SFRX(X_P1, 0x7090); /* Port 1 - Read Only */
|
||||
SFRX(X_RFIRQF1, 0x7091); /* RF interrupt flags MSB */
|
||||
SFRX(X_MPAGE, 0x7093); /* Memory page select */
|
||||
SFRX(X__XPAGE, 0x7093); /* Memory page select - SDCC name */
|
||||
SFRX(X_T2CTRL, 0x7094); /* Timer 2 control */
|
||||
SFRX(X_ST0, 0x7095); /* Sleep Timer 0 */
|
||||
SFRX(X_ST1, 0x7096); /* Sleep Timer 1 */
|
||||
SFRX(X_ST2, 0x7097); /* Sleep Timer 2 */
|
||||
SFRX(X_T2EVTCFG, 0x709C); /* Timer 2 event configuration */
|
||||
SFRX(X_SLEEPSTA, 0x709D); /* Sleep-mode control status */
|
||||
SFRX(X_CLKCONSTA, 0x709E); /* Clock control status */
|
||||
SFRX(X_FMAP, 0x709F); /* Flash-memory bank mapping */
|
||||
SFRX(X_PSBANK, 0x709F); /* Flash-memory bank mapping - SDCC name */
|
||||
SFRX(X_P2, 0x70A0); /* Port 2 - Read Only */
|
||||
SFRX(X_T2IRQF, 0x70A1); /* Timer 2 interrupt flags */
|
||||
SFRX(X_T2M0, 0x70A2); /* Timer 2 multiplexed register 0 */
|
||||
SFRX(X_T2M1, 0x70A3); /* Timer 2 multiplexed register 1 */
|
||||
SFRX(X_T2MOVF0, 0x70A4); /* Timer 2 multiplexed overflow register 0 */
|
||||
SFRX(X_T2MOVF1, 0x70A5); /* Timer 2 multiplexed overflow register 1 */
|
||||
SFRX(X_T2MOVF2, 0x70A6); /* Timer 2 multiplexed overflow register 2 */
|
||||
SFRX(X_T2IRQM, 0x70A7); /* Timer 2 interrupt mask */
|
||||
SFRX(X_P0IEN, 0x70AB); /* Port 0 interrupt mask */
|
||||
SFRX(X_P2IEN, 0x70AC); /* Port 2 interrupt mask */
|
||||
SFRX(X_STLOAD, 0x70AD); /* Sleep-timer load status */
|
||||
SFRX(X_PMUX, 0x70AE); /* Power-down signal mux */
|
||||
SFRX(X_T1STAT, 0x70AF); /* Timer 1 status */
|
||||
SFRX(X_ENCDI, 0x70B1); /* Encryption/decryption input data */
|
||||
SFRX(X_ENCDO, 0x70B2); /* Encryption/decryption output data */
|
||||
SFRX(X_ENCCS, 0x70B3); /* Encryption/decryption control and status */
|
||||
SFRX(X_ADCCON1, 0x70B4); /* ADC control 1 */
|
||||
SFRX(X_ADCCON2, 0x70B5); /* ADC control 2 */
|
||||
SFRX(X_ADCCON3, 0x70B6); /* ADC control 3 */
|
||||
SFRX(X_ADCL, 0x70BA); /* ADC data low */
|
||||
SFRX(X_ADCH, 0x70BB); /* ADC data high */
|
||||
SFRX(X_RNDL, 0x70BC); /* Random number generator data low */
|
||||
SFRX(X_RNDH, 0x70BD); /* Random number generator data high */
|
||||
SFRX(X_SLEEPCMD, 0x70BE); /* Sleep-mode control command */
|
||||
SFRX(X_RFERRF, 0x70BF); /* RF error interrupt flags */
|
||||
SFRX(X_U0DBUF, 0x70C1); /* USART 0 receive/transmit data buffer */
|
||||
SFRX(X_U0BAUD, 0x70C2); /* USART 0 baud-rate control */
|
||||
SFRX(X_T2MSEL, 0x70C3); /* Timer 2 multiplex select */
|
||||
SFRX(X_U0UCR, 0x70C4); /* USART 0 UART control */
|
||||
SFRX(X_U0GCR, 0x70C5); /* USART 0 generic control */
|
||||
SFRX(X_CLKCONCMD, 0x70C6); /* Clock control command */
|
||||
SFRX(X_MEMCTR, 0x70C7); /* Memory system control */
|
||||
SFRX(X_WDCTL, 0x70C9); /* Watchdog Timer Control */
|
||||
SFRX(X_T3CNT, 0x70CA); /* Timer 3 counter */
|
||||
SFRX(X_T3CTL, 0x70CB); /* Timer 3 control */
|
||||
SFRX(X_T3CCTL0, 0x70CC); /* Timer 3 channel 0 compare control */
|
||||
SFRX(X_T3CC0, 0x70CD); /* Timer 3 channel 0 compare value */
|
||||
SFRX(X_T3CCTL1, 0x70CE); /* Timer 3 channel 1 compare control */
|
||||
SFRX(X_T3CC1, 0x70CF); /* Timer 3 channel 1 compare value */
|
||||
SFRX(X_DMAIRQ, 0x70D1); /* DMA interrupt flag */
|
||||
SFRX(X_DMA1CFGL, 0x70D2); /* DMA channel 1–4 configuration address low */
|
||||
SFRX(X_DMA1CFGH, 0x70D3); /* DMA channel 1–4 configuration address high */
|
||||
SFRX(X_DMA0CFGL, 0x70D4); /* DMA channel 0 configuration address low */
|
||||
SFRX(X_DMA0CFGH, 0x70D5); /* DMA channel 0 configuration address high */
|
||||
SFRX(X_DMAARM, 0x70D6); /* DMA channel armed */
|
||||
SFRX(X_DMAREQ, 0x70D7); /* DMA channel start request and status */
|
||||
SFRX(X_TIMIF, 0x70D8); /* Timers 1/3/4 joint interrupt mask/flags */
|
||||
SFRX(X_RFD, 0x70D9); /* RF data */
|
||||
SFRX(X_T1CC0L, 0x70DA); /* Timer 1 channel 0 capture/compare value low */
|
||||
SFRX(X_T1CC0H, 0x70DB); /* Timer 1 channel 0 capture/compare value high */
|
||||
SFRX(X_T1CC1L, 0x70DC); /* Timer 1 channel 1 capture/compare value low */
|
||||
SFRX(X_T1CC1H, 0x70DD); /* Timer 1 channel 1 capture/compare value high */
|
||||
SFRX(X_T1CC2L, 0x70DE); /* Timer 1 channel 2 capture/compare value low */
|
||||
SFRX(X_T1CC2H, 0x70DF); /* Timer 1 channel 2 capture/compare value high */
|
||||
SFRX(X_RFST, 0x70E1); /* RF command strobe */
|
||||
SFRX(X_T1CNTL, 0x70E2); /* Timer 1 counter low */
|
||||
SFRX(X_T1CNTH, 0x70E3); /* Timer 1 counter high */
|
||||
SFRX(X_T1CTL, 0x70E4); /* Timer 1 control and status */
|
||||
SFRX(X_T1CCTL0, 0x70E5); /* Timer 1 channel 0 capture/compare control */
|
||||
SFRX(X_T1CCTL1, 0x70E6); /* Timer 1 channel 1 capture/compare control */
|
||||
SFRX(X_T1CCTL2, 0x70E7); /* Timer 1 channel 2 capture/compare control */
|
||||
SFRX(X_RFIRQF0, 0x70E9); /* RF interrupt flags LSB */
|
||||
SFRX(X_T4CNT, 0x70EA); /* Timer 4 counter */
|
||||
SFRX(X_T4CTL, 0x70EB); /* Timer 4 control */
|
||||
SFRX(X_T4CCTL0, 0x70EC); /* Timer 4 channel 0 compare control */
|
||||
SFRX(X_T4CC0, 0x70ED); /* Timer 4 channel 0 compare value */
|
||||
SFRX(X_T4CCTL1, 0x70EE); /* Timer 4 channel 1 compare control */
|
||||
SFRX(X_T4CC1, 0x70EF); /* Timer 4 channel 1 compare value */
|
||||
SFRX(X_PERCFG, 0x70F1); /* Peripheral I/O control */
|
||||
SFRX(X_APCFG, 0x70F2); /* Analog peripheral I/O configuration */
|
||||
SFRX(X_P0SEL, 0x70F3); /* Port 0 function select */
|
||||
SFRX(X_P1SEL, 0x70F4); /* Port 1 function select */
|
||||
SFRX(X_P2SEL, 0x70F5); /* Port 2 function select */
|
||||
SFRX(X_P1INP, 0x70F6); /* Port 1 input mode */
|
||||
SFRX(X_P2INP, 0x70F7); /* Port 2 input mode */
|
||||
SFRX(X_U1CSR, 0x70F8); /* USART 1 control and status */
|
||||
SFRX(X_U1DBUF, 0x70F9); /* USART 1 receive/transmit data buffer */
|
||||
SFRX(X_U1BAUD, 0x70FA); /* USART 1 baud-rate control */
|
||||
SFRX(X_U1UCR, 0x70FB); /* USART 1 UART control */
|
||||
SFRX(X_U1GCR, 0x70FC); /* USART 1 Generic control */
|
||||
SFRX(X_P0DIR, 0x70FD); /* Port 0 direction */
|
||||
SFRX(X_P1DIR, 0x70FE); /* Port 1 direction */
|
||||
SFRX(X_P2DIR, 0x70FF); /* Port 2 direction */
|
||||
/*---------------------------------------------------------------------------
|
||||
* Information Page (Read Only)
|
||||
*---------------------------------------------------------------------------*/
|
||||
SFRX(X_INFOPAGE, 0x7800); /* Start of Information Page */
|
||||
SFRX(X_IEEE_ADDR, 0x780C); /* Start of unique IEEE Address */
|
||||
|
||||
#endif /* CC253X_H_ */
|
||||
@ -1,785 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2011, George Oikonomou - <oikonomou@users.sourceforge.net>
|
||||
* 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
|
||||
* Implementation of the cc2530 RF driver
|
||||
*
|
||||
* \author
|
||||
* George Oikonomou - <oikonomou@users.sourceforge.net>
|
||||
*/
|
||||
#include "contiki.h"
|
||||
#include "dev/radio.h"
|
||||
#include "dev/cc2530-rf.h"
|
||||
#include "cc253x.h"
|
||||
#include "sfr-bits.h"
|
||||
#include "sys/clock.h"
|
||||
#include "sys/rtimer.h"
|
||||
|
||||
#include "net/packetbuf.h"
|
||||
#include "net/linkaddr.h"
|
||||
#include "net/netstack.h"
|
||||
|
||||
#include <string.h>
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#define CHECKSUM_LEN 2
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#if CC2530_RF_CONF_LEDS
|
||||
#define CC2530_RF_LEDS CC2530_RF_CONF_LEDS
|
||||
#else
|
||||
#define CC2530_RF_LEDS 0
|
||||
#endif
|
||||
|
||||
#if CC2530_RF_LEDS
|
||||
#include "dev/leds.h"
|
||||
#define RF_RX_LED_ON() leds_on(LEDS_RED);
|
||||
#define RF_RX_LED_OFF() leds_off(LEDS_RED);
|
||||
#define RF_TX_LED_ON() leds_on(LEDS_GREEN);
|
||||
#define RF_TX_LED_OFF() leds_off(LEDS_GREEN);
|
||||
#else
|
||||
#define RF_RX_LED_ON()
|
||||
#define RF_RX_LED_OFF()
|
||||
#define RF_TX_LED_ON()
|
||||
#define RF_TX_LED_OFF()
|
||||
#endif
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#define DEBUG 0
|
||||
#if DEBUG
|
||||
#include "debug.h"
|
||||
#define PUTSTRING(...) putstring(__VA_ARGS__)
|
||||
#define PUTHEX(...) puthex(__VA_ARGS__)
|
||||
#else
|
||||
#define PUTSTRING(...)
|
||||
#define PUTHEX(...)
|
||||
#endif
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/* Local RF Flags */
|
||||
#define RX_ACTIVE 0x80
|
||||
#define WAS_OFF 0x10
|
||||
#define RF_ON 0x01
|
||||
|
||||
/* Bit Masks for the last byte in the RX FIFO */
|
||||
#define CRC_BIT_MASK 0x80
|
||||
#define LQI_BIT_MASK 0x7F
|
||||
/* RSSI Offset */
|
||||
#define RSSI_OFFSET 73
|
||||
|
||||
/* 192 ms, radio off -> on interval */
|
||||
#define ONOFF_TIME RTIMER_ARCH_SECOND / 3125
|
||||
|
||||
#define CC2530_RF_CHANNEL_SET_ERROR -1
|
||||
|
||||
#define CC2530_RF_TX_POWER_TXCTRL_MIN_VAL 0x09 /* Value for min TX Power */
|
||||
#define CC2530_RF_TX_POWER_TXCTRL_DEF_VAL 0x69 /* Reset Value */
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#ifdef CC2530_RF_CONF_AUTOACK
|
||||
#define CC2530_RF_AUTOACK CC2530_RF_CONF_AUTOACK
|
||||
#else
|
||||
#define CC2530_RF_AUTOACK 1
|
||||
#endif
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static uint8_t CC_AT_DATA rf_flags;
|
||||
|
||||
static int on(void); /* prepare() needs our prototype */
|
||||
static int off(void); /* transmit() needs our prototype */
|
||||
static int channel_clear(void); /* transmit() needs our prototype */
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/* TX Power dBm lookup table. Values from SmartRF Studio v1.16.0 */
|
||||
typedef struct output_config {
|
||||
radio_value_t power;
|
||||
uint8_t txpower_val;
|
||||
} output_config_t;
|
||||
|
||||
static const output_config_t output_power[] = {
|
||||
{ 5, 0xF5 }, /* 4.5 */
|
||||
{ 3, 0xE5 }, /* 2.5 */
|
||||
{ 1, 0xD5 },
|
||||
{ 0, 0xC5 }, /* -0.5 */
|
||||
{ -1, 0xB5 }, /* -1.5 */
|
||||
{ -3, 0xA5 },
|
||||
{ -4, 0x95 },
|
||||
{ -6, 0x85 },
|
||||
{ -8, 0x75 },
|
||||
{-10, 0x65 },
|
||||
{-12, 0x55 },
|
||||
{-14, 0x45 },
|
||||
{-16, 0x35 },
|
||||
{-18, 0x25 },
|
||||
{-20, 0x15 },
|
||||
{-22, 0x05 },
|
||||
{-28, 0x05 }, /* TXCTRL must be set to 0x09 */
|
||||
};
|
||||
|
||||
#define OUTPUT_CONFIG_COUNT (sizeof(output_power) / sizeof(output_config_t))
|
||||
|
||||
/* Max and Min Output Power in dBm */
|
||||
#define OUTPUT_POWER_MIN (output_power[OUTPUT_CONFIG_COUNT - 1].power)
|
||||
#define OUTPUT_POWER_MAX (output_power[0].power)
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \brief Get the current operating channel
|
||||
* \return Returns a value in [11,26] representing the current channel
|
||||
*/
|
||||
static uint8_t
|
||||
get_channel()
|
||||
{
|
||||
return (uint8_t)((FREQCTRL + 44) / 5);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \brief Set the current operating channel
|
||||
* \param channel The desired channel as a value in [11,26]
|
||||
* \return Returns a value in [11,26] representing the current channel
|
||||
* or a negative value if \e channel was out of bounds
|
||||
*/
|
||||
static int8_t
|
||||
set_channel(uint8_t channel)
|
||||
{
|
||||
PUTSTRING("RF: Set Chan\n");
|
||||
|
||||
if((channel < CC2530_RF_CHANNEL_MIN) || (channel > CC2530_RF_CHANNEL_MAX)) {
|
||||
return CC2530_RF_CHANNEL_SET_ERROR;
|
||||
}
|
||||
|
||||
/* Changes to FREQCTRL take effect after the next recalibration */
|
||||
/* Changes to FREQCTRL take effect after the next recalibration */
|
||||
off();
|
||||
FREQCTRL = (CC2530_RF_CHANNEL_MIN
|
||||
+ (channel - CC2530_RF_CHANNEL_MIN) * CC2530_RF_CHANNEL_SPACING);
|
||||
on();
|
||||
|
||||
return (int8_t)channel;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static radio_value_t
|
||||
get_pan_id(void)
|
||||
{
|
||||
return (radio_value_t)(PAN_ID1 << 8 | PAN_ID0);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static void
|
||||
set_pan_id(uint16_t pan)
|
||||
{
|
||||
PAN_ID0 = pan & 0xFF;
|
||||
PAN_ID1 = pan >> 8;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static radio_value_t
|
||||
get_short_addr(void)
|
||||
{
|
||||
return (radio_value_t)(SHORT_ADDR1 << 8 | SHORT_ADDR0);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static void
|
||||
set_short_addr(uint16_t addr)
|
||||
{
|
||||
SHORT_ADDR0 = addr & 0xFF;
|
||||
SHORT_ADDR1 = addr >> 8;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \brief Reads the current signal strength (RSSI)
|
||||
* \return The current RSSI in dBm
|
||||
*
|
||||
* This function reads the current RSSI on the currently configured
|
||||
* channel.
|
||||
*/
|
||||
static radio_value_t
|
||||
get_rssi(void)
|
||||
{
|
||||
int8_t rssi;
|
||||
|
||||
/* If we are off, turn on first */
|
||||
if(RXENABLE == 0) {
|
||||
rf_flags |= WAS_OFF;
|
||||
on();
|
||||
}
|
||||
|
||||
/* Wait on RSSI_VALID */
|
||||
while((RSSISTAT & RSSISTAT_RSSI_VALID) == 0);
|
||||
|
||||
rssi = (radio_value_t)RSSI - RSSI_OFFSET;
|
||||
|
||||
/* If we were off, turn back off */
|
||||
if((rf_flags & WAS_OFF) == WAS_OFF) {
|
||||
rf_flags &= ~WAS_OFF;
|
||||
off();
|
||||
}
|
||||
|
||||
return rssi;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/* Returns the current CCA threshold in dBm */
|
||||
static radio_value_t
|
||||
get_cca_threshold(void)
|
||||
{
|
||||
return (int8_t)CCACTRL0 - RSSI_OFFSET;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/* Sets the CCA threshold in dBm */
|
||||
static void
|
||||
set_cca_threshold(radio_value_t value)
|
||||
{
|
||||
CCACTRL0 = (value + RSSI_OFFSET) & 0xFF;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/* Returns the current TX power in dBm */
|
||||
static radio_value_t
|
||||
get_tx_power(void)
|
||||
{
|
||||
int i;
|
||||
uint8_t reg_val = TXPOWER;
|
||||
|
||||
if(TXCTRL == CC2530_RF_TX_POWER_TXCTRL_MIN_VAL) {
|
||||
return OUTPUT_POWER_MIN;
|
||||
}
|
||||
|
||||
/*
|
||||
* Find the TXPOWER value in the lookup table
|
||||
* If the value has been written with set_tx_power, we should be able to
|
||||
* find the exact value. However, in case the register has been written in
|
||||
* a different fashion, we return the immediately lower value of the lookup
|
||||
*/
|
||||
for(i = 0; i < OUTPUT_CONFIG_COUNT; i++) {
|
||||
if(reg_val >= output_power[i].txpower_val) {
|
||||
return output_power[i].power;
|
||||
}
|
||||
}
|
||||
return OUTPUT_POWER_MIN;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/*
|
||||
* Set TX power to 'at least' power dBm
|
||||
* This works with a lookup table. If the value of 'power' does not exist in
|
||||
* the lookup table, TXPOWER will be set to the immediately higher available
|
||||
* value
|
||||
*/
|
||||
static void
|
||||
set_tx_power(radio_value_t power)
|
||||
{
|
||||
int i;
|
||||
|
||||
if(power <= output_power[OUTPUT_CONFIG_COUNT - 1].power) {
|
||||
TXCTRL = CC2530_RF_TX_POWER_TXCTRL_MIN_VAL;
|
||||
TXPOWER = output_power[OUTPUT_CONFIG_COUNT - 1].txpower_val;
|
||||
return;
|
||||
}
|
||||
|
||||
for(i = OUTPUT_CONFIG_COUNT - 2; i >= 0; --i) {
|
||||
if(power <= output_power[i].power) {
|
||||
/* Perhaps an earlier call set TXCTRL to 0x09. Restore */
|
||||
TXCTRL = CC2530_RF_TX_POWER_TXCTRL_DEF_VAL;
|
||||
TXPOWER = output_power[i].txpower_val;
|
||||
return;
|
||||
}
|
||||
}
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static void
|
||||
set_frame_filtering(uint8_t enable)
|
||||
{
|
||||
if(enable) {
|
||||
FRMFILT0 |= FRMFILT0_FRAME_FILTER_EN;
|
||||
} else {
|
||||
FRMFILT0 &= ~FRMFILT0_FRAME_FILTER_EN;
|
||||
}
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static void
|
||||
set_auto_ack(uint8_t enable)
|
||||
{
|
||||
if(enable) {
|
||||
FRMCTRL0 |= FRMCTRL0_AUTOACK;
|
||||
} else {
|
||||
FRMCTRL0 &= ~FRMCTRL0_AUTOACK;
|
||||
}
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/* Netstack API radio driver functions */
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static int
|
||||
init(void)
|
||||
{
|
||||
PUTSTRING("RF: Init\n");
|
||||
|
||||
if(rf_flags & RF_ON) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
#if CC2530_RF_LOW_POWER_RX
|
||||
/* Reduce RX power consumption current to 20mA at the cost of sensitivity */
|
||||
RXCTRL = 0x00;
|
||||
FSCTRL = 0x50;
|
||||
#else
|
||||
RXCTRL = 0x3F;
|
||||
FSCTRL = 0x55;
|
||||
#endif /* CC2530_RF_LOW_POWER_RX */
|
||||
|
||||
CCACTRL0 = CC2530_RF_CCA_THRES;
|
||||
|
||||
/*
|
||||
* According to the user guide, these registers must be updated from their
|
||||
* defaults for optimal performance
|
||||
*
|
||||
* Table 23-6, Sec. 23.15.1, p. 259
|
||||
*/
|
||||
TXFILTCFG = 0x09; /* TX anti-aliasing filter */
|
||||
AGCCTRL1 = 0x15; /* AGC target value */
|
||||
FSCAL1 = 0x00; /* Reduce the VCO leakage */
|
||||
|
||||
/* Auto ACKs and CRC calculation, default RX and TX modes with FIFOs */
|
||||
FRMCTRL0 = FRMCTRL0_AUTOCRC;
|
||||
#if CC2530_RF_AUTOACK
|
||||
FRMCTRL0 |= FRMCTRL0_AUTOACK;
|
||||
#endif
|
||||
|
||||
/* Disable source address matching and autopend */
|
||||
SRCMATCH = 0; /* investigate */
|
||||
|
||||
/* MAX FIFOP threshold */
|
||||
FIFOPCTRL = CC2530_RF_MAX_PACKET_LEN;
|
||||
|
||||
TXPOWER = CC2530_RF_TX_POWER;
|
||||
|
||||
RF_TX_LED_OFF();
|
||||
RF_RX_LED_OFF();
|
||||
|
||||
rf_flags |= RF_ON;
|
||||
|
||||
return 1;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static int
|
||||
prepare(const void *payload, unsigned short payload_len)
|
||||
{
|
||||
uint8_t i;
|
||||
|
||||
PUTSTRING("RF: Prepare 0x");
|
||||
PUTHEX(payload_len + CHECKSUM_LEN);
|
||||
PUTSTRING(" bytes\n");
|
||||
|
||||
/*
|
||||
* When we transmit in very quick bursts, make sure previous transmission
|
||||
* is not still in progress before re-writing to the TX FIFO
|
||||
*/
|
||||
while(FSMSTAT1 & FSMSTAT1_TX_ACTIVE);
|
||||
|
||||
if((rf_flags & RX_ACTIVE) == 0) {
|
||||
on();
|
||||
}
|
||||
|
||||
CC2530_CSP_ISFLUSHTX();
|
||||
|
||||
PUTSTRING("RF: data = ");
|
||||
/* Send the phy length byte first */
|
||||
RFD = payload_len + CHECKSUM_LEN; /* Payload plus FCS */
|
||||
for(i = 0; i < payload_len; i++) {
|
||||
RFD = ((unsigned char *)(payload))[i];
|
||||
PUTHEX(((unsigned char *)(payload))[i]);
|
||||
}
|
||||
PUTSTRING("\n");
|
||||
|
||||
/* Leave space for the FCS */
|
||||
RFD = 0;
|
||||
RFD = 0;
|
||||
|
||||
return 0;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static int
|
||||
transmit(unsigned short transmit_len)
|
||||
{
|
||||
uint8_t counter;
|
||||
int ret = RADIO_TX_ERR;
|
||||
rtimer_clock_t t0;
|
||||
transmit_len; /* hush the warning */
|
||||
|
||||
if(!(rf_flags & RX_ACTIVE)) {
|
||||
t0 = RTIMER_NOW();
|
||||
on();
|
||||
rf_flags |= WAS_OFF;
|
||||
while(RTIMER_CLOCK_LT(RTIMER_NOW(), t0 + ONOFF_TIME));
|
||||
}
|
||||
|
||||
if(channel_clear() == CC2530_RF_CCA_BUSY) {
|
||||
return RADIO_TX_COLLISION;
|
||||
}
|
||||
|
||||
/*
|
||||
* prepare() double checked that TX_ACTIVE is low. If SFD is high we are
|
||||
* receiving. Abort transmission and bail out with RADIO_TX_COLLISION
|
||||
*/
|
||||
if(FSMSTAT1 & FSMSTAT1_SFD) {
|
||||
return RADIO_TX_COLLISION;
|
||||
}
|
||||
|
||||
/* Start the transmission */
|
||||
RF_TX_LED_ON();
|
||||
ENERGEST_OFF(ENERGEST_TYPE_LISTEN);
|
||||
ENERGEST_ON(ENERGEST_TYPE_TRANSMIT);
|
||||
|
||||
CC2530_CSP_ISTXON();
|
||||
|
||||
counter = 0;
|
||||
while(!(FSMSTAT1 & FSMSTAT1_TX_ACTIVE) && (counter++ < 3)) {
|
||||
clock_delay_usec(6);
|
||||
}
|
||||
|
||||
if(!(FSMSTAT1 & FSMSTAT1_TX_ACTIVE)) {
|
||||
PUTSTRING("RF: TX never active.\n");
|
||||
CC2530_CSP_ISFLUSHTX();
|
||||
ret = RADIO_TX_ERR;
|
||||
} else {
|
||||
/* Wait for the transmission to finish */
|
||||
while(FSMSTAT1 & FSMSTAT1_TX_ACTIVE);
|
||||
ret = RADIO_TX_OK;
|
||||
}
|
||||
ENERGEST_OFF(ENERGEST_TYPE_TRANSMIT);
|
||||
ENERGEST_ON(ENERGEST_TYPE_LISTEN);
|
||||
|
||||
if(rf_flags & WAS_OFF) {
|
||||
off();
|
||||
}
|
||||
|
||||
RF_TX_LED_OFF();
|
||||
|
||||
/* OK, sent. We are now ready to send more */
|
||||
return ret;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static int
|
||||
send(const void *payload, unsigned short payload_len)
|
||||
{
|
||||
prepare(payload, payload_len);
|
||||
return transmit(payload_len);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static int
|
||||
read(void *buf, unsigned short bufsize)
|
||||
{
|
||||
uint8_t i;
|
||||
uint8_t len;
|
||||
uint8_t crc_corr;
|
||||
int8_t rssi;
|
||||
|
||||
PUTSTRING("RF: Read\n");
|
||||
|
||||
/* Check the length */
|
||||
len = RFD;
|
||||
|
||||
/* Check for validity */
|
||||
if(len > CC2530_RF_MAX_PACKET_LEN) {
|
||||
/* Oops, we must be out of sync. */
|
||||
PUTSTRING("RF: bad sync\n");
|
||||
|
||||
CC2530_CSP_ISFLUSHRX();
|
||||
return 0;
|
||||
}
|
||||
|
||||
if(len <= CC2530_RF_MIN_PACKET_LEN) {
|
||||
PUTSTRING("RF: too short\n");
|
||||
|
||||
CC2530_CSP_ISFLUSHRX();
|
||||
return 0;
|
||||
}
|
||||
|
||||
if(len - CHECKSUM_LEN > bufsize) {
|
||||
PUTSTRING("RF: too long\n");
|
||||
|
||||
CC2530_CSP_ISFLUSHRX();
|
||||
return 0;
|
||||
}
|
||||
|
||||
RF_RX_LED_ON();
|
||||
|
||||
PUTSTRING("RF: read (0x");
|
||||
PUTHEX(len);
|
||||
PUTSTRING(" bytes) = ");
|
||||
len -= CHECKSUM_LEN;
|
||||
for(i = 0; i < len; ++i) {
|
||||
((unsigned char *)(buf))[i] = RFD;
|
||||
PUTHEX(((unsigned char *)(buf))[i]);
|
||||
}
|
||||
PUTSTRING("\n");
|
||||
|
||||
/* Read the RSSI and CRC/Corr bytes */
|
||||
rssi = ((int8_t) RFD) - RSSI_OFFSET;
|
||||
crc_corr = RFD;
|
||||
|
||||
/* MS bit CRC OK/Not OK, 7 LS Bits, Correlation value */
|
||||
if(crc_corr & CRC_BIT_MASK) {
|
||||
packetbuf_set_attr(PACKETBUF_ATTR_RSSI, rssi);
|
||||
packetbuf_set_attr(PACKETBUF_ATTR_LINK_QUALITY, crc_corr & LQI_BIT_MASK);
|
||||
} else {
|
||||
CC2530_CSP_ISFLUSHRX();
|
||||
RF_RX_LED_OFF();
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* If FIFOP==1 and FIFO==0 then we had a FIFO overflow at some point. */
|
||||
if((FSMSTAT1 & (FSMSTAT1_FIFO | FSMSTAT1_FIFOP)) == FSMSTAT1_FIFOP) {
|
||||
/*
|
||||
* If we reach here means that there might be more intact packets in the
|
||||
* FIFO despite the overflow. This can happen with bursts of small packets.
|
||||
*
|
||||
* Only flush if the FIFO is actually empty. If not, then next pass we will
|
||||
* pick up one more packet or flush due to an error.
|
||||
*/
|
||||
if(!RXFIFOCNT) {
|
||||
CC2530_CSP_ISFLUSHRX();
|
||||
}
|
||||
}
|
||||
|
||||
RF_RX_LED_OFF();
|
||||
|
||||
return (len);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static int
|
||||
channel_clear(void)
|
||||
{
|
||||
if(FSMSTAT1 & FSMSTAT1_CCA) {
|
||||
return CC2530_RF_CCA_CLEAR;
|
||||
}
|
||||
return CC2530_RF_CCA_BUSY;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static int
|
||||
receiving_packet(void)
|
||||
{
|
||||
PUTSTRING("RF: Receiving\n");
|
||||
|
||||
/*
|
||||
* SFD high while transmitting and receiving.
|
||||
* TX_ACTIVE high only when transmitting
|
||||
*
|
||||
* FSMSTAT1 & (TX_ACTIVE | SFD) == SFD <=> receiving
|
||||
*/
|
||||
return (FSMSTAT1 & (FSMSTAT1_TX_ACTIVE | FSMSTAT1_SFD) == FSMSTAT1_SFD);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static int
|
||||
pending_packet(void)
|
||||
{
|
||||
return (FSMSTAT1 & FSMSTAT1_FIFOP);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static int
|
||||
on(void)
|
||||
{
|
||||
if(!(rf_flags & RX_ACTIVE)) {
|
||||
CC2530_CSP_ISFLUSHRX();
|
||||
CC2530_CSP_ISRXON();
|
||||
|
||||
rf_flags |= RX_ACTIVE;
|
||||
}
|
||||
|
||||
ENERGEST_ON(ENERGEST_TYPE_LISTEN);
|
||||
return 1;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static int
|
||||
off(void)
|
||||
{
|
||||
CC2530_CSP_ISRFOFF();
|
||||
CC2530_CSP_ISFLUSHRX();
|
||||
|
||||
rf_flags &= ~RX_ACTIVE;
|
||||
|
||||
ENERGEST_OFF(ENERGEST_TYPE_LISTEN);
|
||||
return 1;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static radio_result_t
|
||||
get_value(radio_param_t param, radio_value_t *value)
|
||||
{
|
||||
if(!value) {
|
||||
return RADIO_RESULT_INVALID_VALUE;
|
||||
}
|
||||
|
||||
switch(param) {
|
||||
case RADIO_PARAM_POWER_MODE:
|
||||
*value = RXENABLE == 0 ? RADIO_POWER_MODE_OFF : RADIO_POWER_MODE_ON;
|
||||
return RADIO_RESULT_OK;
|
||||
case RADIO_PARAM_CHANNEL:
|
||||
*value = (radio_value_t)get_channel();
|
||||
return RADIO_RESULT_OK;
|
||||
case RADIO_PARAM_PAN_ID:
|
||||
*value = get_pan_id();
|
||||
return RADIO_RESULT_OK;
|
||||
case RADIO_PARAM_16BIT_ADDR:
|
||||
*value = get_short_addr();
|
||||
return RADIO_RESULT_OK;
|
||||
case RADIO_PARAM_RX_MODE:
|
||||
*value = 0;
|
||||
if(FRMFILT0 & FRMFILT0_FRAME_FILTER_EN) {
|
||||
*value |= RADIO_RX_MODE_ADDRESS_FILTER;
|
||||
}
|
||||
if(FRMCTRL0 & FRMCTRL0_AUTOACK) {
|
||||
*value |= RADIO_RX_MODE_AUTOACK;
|
||||
}
|
||||
return RADIO_RESULT_OK;
|
||||
case RADIO_PARAM_TXPOWER:
|
||||
*value = get_tx_power();
|
||||
return RADIO_RESULT_OK;
|
||||
case RADIO_PARAM_CCA_THRESHOLD:
|
||||
*value = get_cca_threshold();
|
||||
return RADIO_RESULT_OK;
|
||||
case RADIO_PARAM_RSSI:
|
||||
*value = get_rssi();
|
||||
return RADIO_RESULT_OK;
|
||||
case RADIO_CONST_CHANNEL_MIN:
|
||||
*value = CC2530_RF_CHANNEL_MIN;
|
||||
return RADIO_RESULT_OK;
|
||||
case RADIO_CONST_CHANNEL_MAX:
|
||||
*value = CC2530_RF_CHANNEL_MAX;
|
||||
return RADIO_RESULT_OK;
|
||||
case RADIO_CONST_TXPOWER_MIN:
|
||||
*value = OUTPUT_POWER_MIN;
|
||||
return RADIO_RESULT_OK;
|
||||
case RADIO_CONST_TXPOWER_MAX:
|
||||
*value = OUTPUT_POWER_MAX;
|
||||
return RADIO_RESULT_OK;
|
||||
default:
|
||||
return RADIO_RESULT_NOT_SUPPORTED;
|
||||
}
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static radio_result_t
|
||||
set_value(radio_param_t param, radio_value_t value)
|
||||
{
|
||||
switch(param) {
|
||||
case RADIO_PARAM_POWER_MODE:
|
||||
if(value == RADIO_POWER_MODE_ON) {
|
||||
on();
|
||||
return RADIO_RESULT_OK;
|
||||
}
|
||||
if(value == RADIO_POWER_MODE_OFF) {
|
||||
off();
|
||||
return RADIO_RESULT_OK;
|
||||
}
|
||||
return RADIO_RESULT_INVALID_VALUE;
|
||||
case RADIO_PARAM_CHANNEL:
|
||||
if(value < CC2530_RF_CHANNEL_MIN || value > CC2530_RF_CHANNEL_MAX) {
|
||||
return RADIO_RESULT_INVALID_VALUE;
|
||||
}
|
||||
if(set_channel(value) == CC2530_RF_CHANNEL_SET_ERROR) {
|
||||
return RADIO_RESULT_ERROR;
|
||||
}
|
||||
return RADIO_RESULT_OK;
|
||||
case RADIO_PARAM_PAN_ID:
|
||||
set_pan_id(value & 0xffff);
|
||||
return RADIO_RESULT_OK;
|
||||
case RADIO_PARAM_16BIT_ADDR:
|
||||
set_short_addr(value & 0xffff);
|
||||
return RADIO_RESULT_OK;
|
||||
case RADIO_PARAM_RX_MODE:
|
||||
if(value & ~(RADIO_RX_MODE_ADDRESS_FILTER |
|
||||
RADIO_RX_MODE_AUTOACK)) {
|
||||
return RADIO_RESULT_INVALID_VALUE;
|
||||
}
|
||||
|
||||
set_frame_filtering((value & RADIO_RX_MODE_ADDRESS_FILTER) != 0);
|
||||
set_auto_ack((value & RADIO_RX_MODE_AUTOACK) != 0);
|
||||
|
||||
return RADIO_RESULT_OK;
|
||||
case RADIO_PARAM_TXPOWER:
|
||||
if(value < OUTPUT_POWER_MIN || value > OUTPUT_POWER_MAX) {
|
||||
return RADIO_RESULT_INVALID_VALUE;
|
||||
}
|
||||
|
||||
set_tx_power(value);
|
||||
return RADIO_RESULT_OK;
|
||||
case RADIO_PARAM_CCA_THRESHOLD:
|
||||
set_cca_threshold(value);
|
||||
return RADIO_RESULT_OK;
|
||||
default:
|
||||
return RADIO_RESULT_NOT_SUPPORTED;
|
||||
}
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static radio_result_t
|
||||
get_object(radio_param_t param, void *dest, size_t size)
|
||||
{
|
||||
uint8_t *target;
|
||||
int i;
|
||||
|
||||
if(param == RADIO_PARAM_64BIT_ADDR) {
|
||||
if(size != 8 || !dest) {
|
||||
return RADIO_RESULT_INVALID_VALUE;
|
||||
}
|
||||
|
||||
target = dest;
|
||||
for(i = 0; i < 8; i++) {
|
||||
target[i] = ((uint8_t *)&EXT_ADDR0)[7 - i] & 0xFF;
|
||||
}
|
||||
|
||||
return RADIO_RESULT_OK;
|
||||
}
|
||||
return RADIO_RESULT_NOT_SUPPORTED;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static radio_result_t
|
||||
set_object(radio_param_t param, const void *src, size_t size)
|
||||
{
|
||||
int i;
|
||||
|
||||
if(param == RADIO_PARAM_64BIT_ADDR) {
|
||||
if(size != 8 || !src) {
|
||||
return RADIO_RESULT_INVALID_VALUE;
|
||||
}
|
||||
|
||||
for(i = 0; i < 8; i++) {
|
||||
((uint8_t *)&EXT_ADDR0)[i] = ((uint8_t *)src)[7 - i];
|
||||
}
|
||||
|
||||
return RADIO_RESULT_OK;
|
||||
}
|
||||
return RADIO_RESULT_NOT_SUPPORTED;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
const struct radio_driver cc2530_rf_driver = {
|
||||
init,
|
||||
prepare,
|
||||
transmit,
|
||||
send,
|
||||
read,
|
||||
channel_clear,
|
||||
receiving_packet,
|
||||
pending_packet,
|
||||
on,
|
||||
off,
|
||||
get_value,
|
||||
set_value,
|
||||
get_object,
|
||||
set_object
|
||||
};
|
||||
/*---------------------------------------------------------------------------*/
|
||||
@ -1,125 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2011, George Oikonomou - <oikonomou@users.sourceforge.net>
|
||||
* 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
|
||||
* Implementation of the cc2530 RF driver
|
||||
*
|
||||
* \author
|
||||
* George Oikonomou - <oikonomou@users.sourceforge.net>
|
||||
*/
|
||||
#ifndef CC2530_RF_H_
|
||||
#define CC2530_RF_H_
|
||||
|
||||
#include "contiki.h"
|
||||
#include "dev/radio.h"
|
||||
#include "cc253x.h"
|
||||
/*---------------------------------------------------------------------------
|
||||
* RF Config
|
||||
*---------------------------------------------------------------------------*/
|
||||
#define CC2530_RF_TX_POWER_RECOMMENDED 0xD5
|
||||
#ifdef CC2530_RF_CONF_TX_POWER
|
||||
#define CC2530_RF_TX_POWER CC2530_RF_CONF_TX_POWER
|
||||
#else
|
||||
#define CC2530_RF_TX_POWER CC2530_RF_TX_POWER_RECOMMENDED
|
||||
#endif /* CC2530_RF_CONF_TX_POWER */
|
||||
|
||||
#ifdef CC2530_RF_CONF_CCA_THRES
|
||||
#define CC2530_RF_CCA_THRES CC2530_RF_CONF_CCA_THRES
|
||||
#else
|
||||
#define CC2530_RF_CCA_THRES CCA_THRES_USER_GUIDE /* User guide recommendation */
|
||||
#endif /* CC2530_RF_CONF_CCA_THRES */
|
||||
|
||||
#ifdef CC2530_RF_CONF_CHANNEL
|
||||
#define CC2530_RF_CHANNEL CC2530_RF_CONF_CHANNEL
|
||||
#else
|
||||
#define CC2530_RF_CHANNEL 18
|
||||
#endif /* CC2530_RF_CONF_CHANNEL */
|
||||
#define CC2530_RF_CHANNEL_MIN 11
|
||||
#define CC2530_RF_CHANNEL_MAX 26
|
||||
#define CC2530_RF_CHANNEL_SPACING 5
|
||||
|
||||
#ifdef CC2530_RF_CONF_AUTOACK
|
||||
#define CC2530_RF_AUTOACK CC2530_RF_CONF_AUTOACK
|
||||
#else
|
||||
#define CC2530_RF_AUTOACK 1
|
||||
#endif /* CC2530_RF_CONF_AUTOACK */
|
||||
|
||||
#ifdef CC2530_RF_CONF_LOW_POWER_RX
|
||||
#define CC2530_RF_LOW_POWER_RX CC2530_RF_CONF_LOW_POWER_RX
|
||||
#else
|
||||
#define CC2530_RF_LOW_POWER_RX 0
|
||||
#endif /* CC2530_RF_CONF_LOW_POWER_RX */
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#define CCA_THRES_USER_GUIDE 0xF8
|
||||
#define CCA_THRES_ALONE 0xFC /* -4-76=-80dBm when CC2530 operated alone or with CC2591 in LGM */
|
||||
#define CCA_THR_HGM 0x06 /* 6-76=-70dBm when CC2530 operated with CC2591 in HGM */
|
||||
#define CORR_THR 0x14
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#define CC2530_RF_MAX_PACKET_LEN 127
|
||||
#define CC2530_RF_MIN_PACKET_LEN 4
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#define CC2530_RF_CCA_CLEAR 1
|
||||
#define CC2530_RF_CCA_BUSY 0
|
||||
|
||||
/* Wait for RSSI to be valid. */
|
||||
#define CC2530_RF_CCA_VALID_WAIT() while(!(RSSISTAT & RSSIST))
|
||||
/*---------------------------------------------------------------------------
|
||||
* Command Strobe Processor
|
||||
*---------------------------------------------------------------------------*/
|
||||
/* OPCODES */
|
||||
#define CSP_OP_ISRXON 0xE3
|
||||
#define CSP_OP_ISTXON 0xE9
|
||||
#define CSP_OP_ISTXONCCA 0xEA
|
||||
#define CSP_OP_ISRFOFF 0xEF
|
||||
#define CSP_OP_ISFLUSHRX 0xED
|
||||
#define CSP_OP_ISFLUSHTX 0xEE
|
||||
|
||||
#define CC2530_CSP_ISRXON() do { RFST = CSP_OP_ISRXON; } while(0)
|
||||
#define CC2530_CSP_ISTXON() do { RFST = CSP_OP_ISTXON; } while(0)
|
||||
#define CC2530_CSP_ISTXONCCA() do { RFST = CSP_OP_ISTXONCCA; } while(0)
|
||||
#define CC2530_CSP_ISRFOFF() do { RFST = CSP_OP_ISRFOFF; } while(0)
|
||||
|
||||
/* OP x 2 for flushes */
|
||||
#define CC2530_CSP_ISFLUSHRX() do { \
|
||||
RFST = CSP_OP_ISFLUSHRX; \
|
||||
RFST = CSP_OP_ISFLUSHRX; \
|
||||
} while(0)
|
||||
#define CC2530_CSP_ISFLUSHTX() do { \
|
||||
RFST = CSP_OP_ISFLUSHTX; \
|
||||
RFST = CSP_OP_ISFLUSHTX; \
|
||||
} while(0)
|
||||
/*---------------------------------------------------------------------------*/
|
||||
extern const struct radio_driver cc2530_rf_driver;
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void cc2530_rf_set_addr(uint16_t pan);
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#endif /* CC2530_RF_H_ */
|
||||
@ -1,46 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2011, George Oikonomou - <oikonomou@users.sourceforge.net>
|
||||
* 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
|
||||
* Declaration of the Sleep timer ISR, used by the clock module
|
||||
* \author
|
||||
* George Oikonomou - <oikonomou@users.sourceforge.net>
|
||||
*/
|
||||
#ifndef CLOCK_ISR_H_
|
||||
#define CLOCK_ISR_H_
|
||||
|
||||
#include "contiki.h"
|
||||
#include "cc253x.h"
|
||||
|
||||
void clock_isr(void) __interrupt(ST_VECTOR);
|
||||
|
||||
#endif /* CLOCK_ISR_H_ */
|
||||
@ -1,185 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2009, Swedish Institute of 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. 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
|
||||
* Implementation of the clock functions for the cc253x.
|
||||
* Ported over from the cc243x original.
|
||||
* \author
|
||||
* Zach Shelby (zach@sensinode.com) - original (cc243x)
|
||||
* George Oikonomou - <oikonomou@users.sourceforge.net> - cc2530 port
|
||||
*/
|
||||
#include "sfr-bits.h"
|
||||
#include "sys/clock.h"
|
||||
#include "sys/etimer.h"
|
||||
#include "cc253x.h"
|
||||
#include "sys/energest.h"
|
||||
|
||||
/* Sleep timer runs on the 32k RC osc. */
|
||||
/* One clock tick is 7.8 ms */
|
||||
#define TICK_VAL (32768/128) /* 256 */
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#if CLOCK_CONF_STACK_FRIENDLY
|
||||
volatile uint8_t sleep_flag;
|
||||
#endif
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/* Do NOT remove the absolute address and do NOT remove the initialiser here */
|
||||
__xdata __at(0x0000) static unsigned long timer_value = 0;
|
||||
|
||||
static volatile CC_AT_DATA clock_time_t count = 0; /* Uptime in ticks */
|
||||
static volatile CC_AT_DATA clock_time_t seconds = 0; /* Uptime in secs */
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* Each iteration is ~1.0xy usec, so this function delays for roughly len usec
|
||||
*/
|
||||
void
|
||||
clock_delay_usec(uint16_t len)
|
||||
{
|
||||
DISABLE_INTERRUPTS();
|
||||
while(len--) {
|
||||
ASM(nop);
|
||||
}
|
||||
ENABLE_INTERRUPTS();
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/*
|
||||
* Wait for a multiple of ~8 ms (a tick)
|
||||
*/
|
||||
void
|
||||
clock_wait(clock_time_t i)
|
||||
{
|
||||
clock_time_t start;
|
||||
|
||||
start = clock_time();
|
||||
while(clock_time() - start < (clock_time_t)i);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
CCIF clock_time_t
|
||||
clock_time(void)
|
||||
{
|
||||
return count;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
CCIF unsigned long
|
||||
clock_seconds(void)
|
||||
{
|
||||
return seconds;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/*
|
||||
* There is some ambiguity between TI cc2530 software examples and information
|
||||
* in the datasheet.
|
||||
*
|
||||
* TI examples appear to be writing to SLEEPCMD, initialising hardware in a
|
||||
* fashion semi-similar to cc2430
|
||||
*
|
||||
* However, the datasheet claims that those bits in SLEEPCMD are reserved
|
||||
*
|
||||
* The code here goes by the datasheet (ignore TI examples) and seems to work.
|
||||
*/
|
||||
void
|
||||
clock_init(void)
|
||||
{
|
||||
/* Make sure we know where we stand */
|
||||
CLKCONCMD = CLKCONCMD_OSC32K | CLKCONCMD_OSC;
|
||||
|
||||
/* Stay with 32 KHz RC OSC, Chance System Clock to 32 MHz */
|
||||
CLKCONCMD &= ~CLKCONCMD_OSC;
|
||||
while(CLKCONSTA & CLKCONCMD_OSC);
|
||||
|
||||
/* Tickspeed 500 kHz for timers[1-4] */
|
||||
CLKCONCMD |= CLKCONCMD_TICKSPD2 | CLKCONCMD_TICKSPD1;
|
||||
while(CLKCONSTA != CLKCONCMD);
|
||||
|
||||
/* Initialize tick value */
|
||||
timer_value = ST0;
|
||||
timer_value += ((unsigned long int)ST1) << 8;
|
||||
timer_value += ((unsigned long int)ST2) << 16;
|
||||
timer_value += TICK_VAL;
|
||||
ST2 = (unsigned char)(timer_value >> 16);
|
||||
ST1 = (unsigned char)(timer_value >> 8);
|
||||
ST0 = (unsigned char)timer_value;
|
||||
|
||||
STIE = 1; /* IEN0.STIE interrupt enable */
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/* avoid referencing bits, we don't call code which use them */
|
||||
#pragma save
|
||||
#if CC_CONF_OPTIMIZE_STACK_SIZE
|
||||
#pragma exclude bits
|
||||
#endif
|
||||
void
|
||||
clock_isr(void) __interrupt(ST_VECTOR)
|
||||
{
|
||||
DISABLE_INTERRUPTS();
|
||||
ENERGEST_ON(ENERGEST_TYPE_IRQ);
|
||||
|
||||
/*
|
||||
* Read value of the ST0:ST1:ST2, add TICK_VAL and write it back.
|
||||
* Next interrupt occurs after the current time + TICK_VAL
|
||||
*/
|
||||
timer_value = ST0;
|
||||
timer_value += ((unsigned long int)ST1) << 8;
|
||||
timer_value += ((unsigned long int)ST2) << 16;
|
||||
timer_value += TICK_VAL;
|
||||
ST2 = (unsigned char)(timer_value >> 16);
|
||||
ST1 = (unsigned char)(timer_value >> 8);
|
||||
ST0 = (unsigned char)timer_value;
|
||||
|
||||
++count;
|
||||
|
||||
/* Make sure the CLOCK_CONF_SECOND is a power of two, to ensure
|
||||
that the modulo operation below becomes a logical and and not
|
||||
an expensive divide. Algorithm from Wikipedia:
|
||||
http://en.wikipedia.org/wiki/Power_of_two */
|
||||
#if (CLOCK_CONF_SECOND & (CLOCK_CONF_SECOND - 1)) != 0
|
||||
#error CLOCK_CONF_SECOND must be a power of two (i.e., 1, 2, 4, 8, 16, 32, 64, ...).
|
||||
#error Change CLOCK_CONF_SECOND in contiki-conf.h.
|
||||
#endif
|
||||
if(count % CLOCK_CONF_SECOND == 0) {
|
||||
++seconds;
|
||||
}
|
||||
|
||||
#if CLOCK_CONF_STACK_FRIENDLY
|
||||
sleep_flag = 1;
|
||||
#else
|
||||
if(etimer_pending()
|
||||
&& (etimer_next_expiration_time() - count - 1) > MAX_TICKS) {
|
||||
etimer_request_poll();
|
||||
}
|
||||
#endif
|
||||
|
||||
STIF = 0; /* IRCON.STIF */
|
||||
ENERGEST_OFF(ENERGEST_TYPE_IRQ);
|
||||
ENABLE_INTERRUPTS();
|
||||
}
|
||||
#pragma restore
|
||||
/*---------------------------------------------------------------------------*/
|
||||
@ -1,95 +0,0 @@
|
||||
/**
|
||||
* \file
|
||||
* Driver for the cc2530 DMA controller. Derived from the cc2430
|
||||
* equivalent
|
||||
*
|
||||
* \author
|
||||
* Original: Martti Huttunen <martti@sensinode.com>
|
||||
* Port: Zach Shelby <zach@sensinode.com>
|
||||
* Further Modifications:
|
||||
* George Oikonomou <oikonomou@users.sourceforge.net>
|
||||
*
|
||||
*/
|
||||
|
||||
#include "contiki.h"
|
||||
#include "dev/dma.h"
|
||||
#include "cc253x.h"
|
||||
|
||||
#if DMA_ON
|
||||
struct dma_config dma_conf[DMA_CHANNEL_COUNT]; /* DMA Descriptors */
|
||||
struct process *dma_callback[DMA_CHANNEL_COUNT];
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
dma_init(void)
|
||||
{
|
||||
uint16_t tmp_ptr;
|
||||
|
||||
memset(dma_conf, 0, 4 * sizeof(dma_config_t));
|
||||
|
||||
for(tmp_ptr = 0; tmp_ptr < DMA_CHANNEL_COUNT; tmp_ptr++) {
|
||||
dma_callback[tmp_ptr] = 0;
|
||||
}
|
||||
|
||||
/* The address of the descriptor for Channel 0 is configured separately */
|
||||
tmp_ptr = (uint16_t)&(dma_conf[0]);
|
||||
DMA0CFGH = tmp_ptr >> 8;
|
||||
DMA0CFGL = tmp_ptr;
|
||||
|
||||
/*
|
||||
* Descriptors for Channels 1-4 must be consecutive in RAM.
|
||||
* We write the address of the 1st one to the register and the rest are
|
||||
* derived by the SoC
|
||||
*/
|
||||
#if (DMA_CHANNEL_COUNT > 1)
|
||||
tmp_ptr = (uint16_t)&(dma_conf[1]);
|
||||
DMA1CFGH = tmp_ptr >> 8;
|
||||
DMA1CFGL = tmp_ptr;
|
||||
#endif
|
||||
|
||||
DMAIE = 1; /* Enable DMA interrupts */
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/*
|
||||
* Associate process p with DMA channel c. When a transfer on that channel
|
||||
* completes, the ISR will poll this process.
|
||||
*/
|
||||
void
|
||||
dma_associate_process(struct process *p, uint8_t c)
|
||||
{
|
||||
if((!c) || (c >= DMA_CHANNEL_COUNT)) {
|
||||
return;
|
||||
}
|
||||
|
||||
if(p) {
|
||||
dma_conf[c].inc_prio |= 8; /* Enable interrupt generation */
|
||||
DMAIE = 1; /* Make sure DMA interrupts are acknowledged */
|
||||
}
|
||||
dma_callback[c] = p;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/*
|
||||
* Reset a channel to idle state. As per cc253x datasheet section 8.1,
|
||||
* we must reconfigure the channel to trigger source 0 between each
|
||||
* reconfiguration.
|
||||
*/
|
||||
void
|
||||
dma_reset(uint8_t c)
|
||||
{
|
||||
static __xdata uint8_t dummy;
|
||||
if(c >= DMA_CHANNEL_COUNT) {
|
||||
return;
|
||||
}
|
||||
DMA_ABORT(c);
|
||||
dma_conf[c].src_h = (uint16_t)&dummy >> 8;
|
||||
dma_conf[c].src_l = (uint16_t)&dummy;
|
||||
dma_conf[c].dst_h = (uint16_t)&dummy >> 8;
|
||||
dma_conf[c].dst_l = (uint16_t)&dummy;
|
||||
dma_conf[c].len_h = 0;
|
||||
dma_conf[c].len_l = 1;
|
||||
dma_conf[c].wtt = DMA_BLOCK;
|
||||
dma_conf[c].inc_prio = DMA_PRIO_ASSURED;
|
||||
DMA_TRIGGER(c); /** The operation order is important */
|
||||
DMA_ARM(c);
|
||||
while(DMAARM & (1 << c));
|
||||
}
|
||||
#endif
|
||||
@ -1,149 +0,0 @@
|
||||
/**
|
||||
* \file
|
||||
* Header file for the cc2430 DMA controller
|
||||
*
|
||||
* \author
|
||||
* Original: Martti Huttunen <martti@sensinode.com>
|
||||
* Port: Zach Shelby <zach@sensinode.com>
|
||||
* Further Modifications:
|
||||
* George Oikonomou <oikonomou@users.sourceforge.net>
|
||||
*/
|
||||
|
||||
#ifndef __DMA_H
|
||||
#define __DMA_H
|
||||
#include "cc253x.h"
|
||||
#include "sfr-bits.h"
|
||||
|
||||
/* DMA triggers */
|
||||
#define DMA_T_NONE 0 /* None, DMAREQ.DMAREQx bits start transfer */
|
||||
#define DMA_T_PREV 1 /* completion of previous channel */
|
||||
#define DMA_T_T1_CH0 2 /* Timer 1, compare, channel 0 */
|
||||
#define DMA_T_T1_CH1 3 /* Timer 1, compare, channel 1 */
|
||||
#define DMA_T_T1_CH2 4 /* Timer 1, compare, channel 2 */
|
||||
#define DMA_T_T2_COMP 5 /* Timer 2, compare */
|
||||
#define DMA_T_T2_OVFL 6 /* Timer 2, overflow */
|
||||
#define DMA_T_T3_CH0 7 /* Timer 3, compare, channel 0 */
|
||||
#define DMA_T_T3_CH1 8 /* Timer 3, compare, channel 1 */
|
||||
#define DMA_T_T4_CH0 9 /* Timer 4, compare, channel 0 */
|
||||
#define DMA_T_T4_CH1 10 /* Timer 4, compare, channel 1 */
|
||||
#define DMA_T_ST 11 /* Sleep Timer compare */
|
||||
#define DMA_T_IOC_0 12 /* Port 0 I/O pin input transition */
|
||||
#define DMA_T_IOC_1 13 /* Port 1 I/O pin input transition */
|
||||
#define DMA_T_URX0 14 /* USART0 RX complete */
|
||||
#define DMA_T_UTX0 15 /* USART0 TX complete */
|
||||
#define DMA_T_URX1 16 /* USART1 RX complete */
|
||||
#define DMA_T_UTX1 17 /* USART1 TX complete */
|
||||
#define DMA_T_FLASH 18 /* Flash data write complete */
|
||||
#define DMA_T_RADIO 19 /* RF packet byte received/transmit */
|
||||
#define DMA_T_ADC_CHALL 20 /* ADC end of a conversion in a sequence */
|
||||
#define DMA_T_ADC_CH11 21 /* ADC end of conversion channel 0 in sequence */
|
||||
#define DMA_T_ADC_CH21 22 /* ADC end of conversion channel 1 in sequence */
|
||||
#define DMA_T_ADC_CH32 23 /* ADC end of conversion channel 2 in sequence */
|
||||
#define DMA_T_ADC_CH42 24 /* ADC end of conversion channel 3 in sequence */
|
||||
#define DMA_T_ADC_CH53 25 /* ADC end of conversion channel 4 in sequence */
|
||||
#define DMA_T_ADC_CH63 26 /* ADC end of conversion channel 5 in sequence */
|
||||
#define DMA_T_ADC_CH74 27 /* ADC end of conversion channel 6 in sequence */
|
||||
#define DMA_T_ADC_CH84 28 /* ADC end of conversion channel 7 in sequence */
|
||||
#define DMA_T_ENC_DW 29 /* AES processor requests download input data */
|
||||
#define DMA_T_ENC_UP 30 /* AES processor requests upload output data */
|
||||
|
||||
/* variable DMA length modes (VLEN) */
|
||||
#define DMA_VLEN_LEN (0 << 5) /* Use LEN for transfer count*/
|
||||
/*
|
||||
* Transfer the number of bytes/words specified by first byte/word + 1
|
||||
* (up to a maximum specified by LEN).
|
||||
* Thus transfer count excludes length byte/word.
|
||||
*/
|
||||
#define DMA_VLEN_N1 (1 << 5)
|
||||
/*
|
||||
* Transfer the number of bytes/words specified by first byte/word
|
||||
* (up to a maximum specified by LEN).
|
||||
* Thus transfer count includes length byte/word.
|
||||
*/
|
||||
#define DMA_VLEN_N (2 << 5)
|
||||
/*
|
||||
* Transfer the number of bytes/words specified by first byte/word + 2
|
||||
* (up to a maximum specified by LEN).
|
||||
*/
|
||||
#define DMA_VLEN_N2 (3 << 5)
|
||||
/*
|
||||
* Transfer the number of bytes/words specified by first byte/word + 3
|
||||
* (up to a maximum specified by LEN).
|
||||
*/
|
||||
#define DMA_VLEN_N3 (4 << 5)
|
||||
#define DMA_VLEN_RES1 (5 << 5) /* reserved */
|
||||
#define DMA_VLEN_RES2 (6 << 5) /* reserved */
|
||||
#define DMA_VLEN_LEN2 (7 << 5) /* Use LEN for transfer count */
|
||||
|
||||
/* Transfer Types (Byte 6 [6:5]) */
|
||||
#define DMA_SINGLE 0x00 /* Single */
|
||||
#define DMA_BLOCK 0x20 /* Block */
|
||||
#define DMA_RPT_SINGLE 0x40 /* Repeated single */
|
||||
#define DMA_RPT_BLOCK 0x60 /* Repeated block */
|
||||
|
||||
/* Source Increment Modes (Byte 7 [7:6])*/
|
||||
#define DMA_SRC_INC_NO 0x00 /* Source No increment */
|
||||
#define DMA_SRC_INC_1 0x40 /* Source Increment 1 */
|
||||
#define DMA_SRC_INC_2 0x80 /* Source Increment 2 */
|
||||
#define DMA_SRC_DEC 0xC0 /* Source Decrement 1 */
|
||||
/* Source Increment Modes (Byte 7 [5:4])*/
|
||||
#define DMA_DST_INC_NO 0x00 /* DestinationNo increment */
|
||||
#define DMA_DST_INC_1 0x10 /* Destination Increment 1 */
|
||||
#define DMA_DST_INC_2 0x20 /* Destination Increment 2 */
|
||||
#define DMA_DST_DEC 0x30 /* Destination Decrement 1 */
|
||||
|
||||
/* Descriptor Byte 7, Bits[3:0] */
|
||||
#define DMA_IRQ_MASK_ENABLE 0x08
|
||||
#define DMA_MODE_7_BIT 0x04
|
||||
#define DMA_PRIO_HIGH 0x02
|
||||
#define DMA_PRIO_ASSURED 0x01
|
||||
#define DMA_PRIO_LOW 0x00
|
||||
|
||||
/** DMA configuration structure */
|
||||
typedef struct dma_config {
|
||||
uint8_t src_h; /* source address high byte*/
|
||||
uint8_t src_l; /* source address low byte*/
|
||||
uint8_t dst_h; /* dest. address high byte*/
|
||||
uint8_t dst_l; /* dest. address low byte*/
|
||||
uint8_t len_h; /* [7:5] VLEN, [4:0] length high byte, 5 lowest bits*/
|
||||
uint8_t len_l; /* length low byte*/
|
||||
uint8_t wtt; /* 7: wordsize, [6:5] transfer mode, [4:0] trigger */
|
||||
/* [7:6] src inc, [5:4] dst_inc, 3: IRQ, 2: M8(vlen), [1-0] prio */
|
||||
uint8_t inc_prio;
|
||||
} dma_config_t;
|
||||
|
||||
#ifdef DMA_CONF_ON
|
||||
#define DMA_ON DMA_CONF_ON
|
||||
#else
|
||||
#define DMA_ON 0
|
||||
#endif
|
||||
|
||||
/* Number of DMA Channels and their Descriptors */
|
||||
#if DMA_ON
|
||||
#define DMA_CHANNEL_COUNT 2
|
||||
extern dma_config_t dma_conf[DMA_CHANNEL_COUNT];
|
||||
#endif
|
||||
|
||||
/* DMA-Related Macros */
|
||||
#define DMA_ARM(c) (DMAARM |= (1 << c)) /* Arm DMA Channel C */
|
||||
#define DMA_TRIGGER(c) (DMAREQ |= (1 << c)) /* Trigger DMA Channel C */
|
||||
/*
|
||||
* Check Channel C for Transfer Status
|
||||
* 1: Complete, Pending Interrupt, 0: Incomplete
|
||||
*/
|
||||
#define DMA_STATUS(c) (DMAIRQ &(1 << c))
|
||||
/* Abort Ongoing DMA Transfers on Channel C */
|
||||
#define DMA_ABORT(c) (DMAARM = DMAARM_ABORT | (1 << c))
|
||||
#define DMA_ABORT_ALL() (DMAARM = 0x9F) /* Abort ALL Ongoing DMA Transfers */
|
||||
|
||||
/* Functions Declarations */
|
||||
void dma_init(void);
|
||||
void dma_associate_process(struct process *p, uint8_t c);
|
||||
void dma_reset(uint8_t c);
|
||||
|
||||
/* Only link the ISR when DMA_ON is .... on */
|
||||
#if DMA_ON
|
||||
void dma_isr(void) __interrupt(DMA_VECTOR);
|
||||
#endif
|
||||
|
||||
#endif /*__DMA_H*/
|
||||
@ -1,74 +0,0 @@
|
||||
/**
|
||||
* \file
|
||||
* DMA driver ISRs
|
||||
* \author
|
||||
* Original: Martti Huttunen <martti@sensinode.com>
|
||||
* Port: Zach Shelby <zach@sensinode.com>
|
||||
*
|
||||
* DMA interrupt routines, must be stored in HOME bank
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
|
||||
#include "contiki.h"
|
||||
|
||||
#include "dev/dma.h"
|
||||
#include "cc253x.h"
|
||||
|
||||
#if DMA_ON
|
||||
extern struct process *dma_callback[DMA_CHANNEL_COUNT];
|
||||
#endif
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#ifdef HAVE_RF_DMA
|
||||
extern void rf_dma_callback_isr(void);
|
||||
#endif
|
||||
#ifdef SPI_DMA_RX
|
||||
extern void spi_rx_dma_callback(void);
|
||||
#endif
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* DMA interrupt service routine.
|
||||
*
|
||||
* if callback defined a poll is made to that process
|
||||
*/
|
||||
/* Avoid referencing bits, we don't call code which use them */
|
||||
#pragma save
|
||||
#if CC_CONF_OPTIMIZE_STACK_SIZE
|
||||
#pragma exclude bits
|
||||
#endif
|
||||
void
|
||||
dma_isr(void) __interrupt(DMA_VECTOR)
|
||||
{
|
||||
#if DMA_ON
|
||||
uint8_t i;
|
||||
#endif
|
||||
EA = 0;
|
||||
DMAIF = 0;
|
||||
#ifdef HAVE_RF_DMA
|
||||
if((DMAIRQ & 1) != 0) {
|
||||
DMAIRQ = ~1;
|
||||
DMAARM = 0x81;
|
||||
rf_dma_callback_isr();
|
||||
}
|
||||
#endif
|
||||
#ifdef SPI_DMA_RX
|
||||
if((DMAIRQ & 0x08) != 0) {
|
||||
DMAIRQ = ~(1 << 3);
|
||||
spi_rx_dma_callback();
|
||||
}
|
||||
#endif
|
||||
#if DMA_ON
|
||||
for(i = 0; i < DMA_CHANNEL_COUNT; i++) {
|
||||
if((DMAIRQ & (1 << i)) != 0) {
|
||||
DMAIRQ = ~(1 << i);
|
||||
if(dma_callback[i] != 0) {
|
||||
process_poll(dma_callback[i]);
|
||||
}
|
||||
}
|
||||
}
|
||||
#endif
|
||||
EA = 1;
|
||||
}
|
||||
#pragma restore
|
||||
/*---------------------------------------------------------------------------*/
|
||||
@ -1,57 +0,0 @@
|
||||
/*
|
||||
* 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. 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
|
||||
* Header file for the cc2430 Low Power Modes (LPM)
|
||||
* We currently support the following:
|
||||
* - Set MCU IDLE while in PM0. This is working as intended
|
||||
* - Drop to PM1. This results in incoming radio packet losses.
|
||||
*
|
||||
* \author
|
||||
* George Oikonomou - <oikonomou@users.sourceforge.net>
|
||||
*/
|
||||
#ifndef LPM_H_
|
||||
#define LPM_H_
|
||||
|
||||
#include "contiki.h"
|
||||
|
||||
#define LPM_MODE_NONE 0 /* No LPM - Always on */
|
||||
#define LPM_MODE_IDLE 1 /* Set MCU Idle as part of the main loop */
|
||||
#define LPM_MODE_PM2 2 /* Drop to PM1 - causes radio packet losses for now */
|
||||
|
||||
#ifdef LPM_CONF_MODE
|
||||
#define LPM_MODE LPM_CONF_MODE
|
||||
#else
|
||||
#define LPM_MODE LPM_MODE_IDLE
|
||||
#endif /* LPM_CONF_MODE */
|
||||
|
||||
#endif /* LPM_H_ */
|
||||
@ -1,145 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2011, George Oikonomou - <oikonomou@users.sourceforge.net>
|
||||
* 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
|
||||
*
|
||||
* \author
|
||||
* George Oikonomou - <oikonomou@users.sourceforge.net>
|
||||
*/
|
||||
|
||||
|
||||
#ifndef PORT_H_
|
||||
#define PORT_H_
|
||||
|
||||
#include "cc253x.h"
|
||||
#include "sfr-bits.h"
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/* Use these to configure your platform's hardware */
|
||||
#define PORT_FUNC_GPIO(port,pin) PORT_FUNC_GPIO_X(port,pin)
|
||||
#define PORT_FUNC_PER(port,pin) PORT_FUNC_PER_X(port,pin)
|
||||
#define PORT0_ANALOG_IO(pin) PORT0_ANALOG_IO_X(pin)
|
||||
#define PORT0_DIGITAL_IO(pin) PORT0_DIGITAL_IO_X(pin)
|
||||
#define PORT_SET(port,pin) PORT_SET_X(port,pin)
|
||||
#define PORT_CLEAR(port,pin) PORT_CLEAR_X(port,pin) PORT_CLEAR_X(port,pin)
|
||||
#define PORT_TOGGLE(port,pin) PORT_TOGGLE_X(port,pin) PORT_TOGGLE_X(port,pin)
|
||||
#define PORT_READ(port,pin) PORT_READ_X(port,pin)
|
||||
#define PORT_WRITE(port,pin,v) PORT_WRITE_X(port,pin,v)
|
||||
#define PORT_DIR_OUTPUT(port,pin) PORT_DIR_OUTPUT_X(port,pin)
|
||||
#define PORT_DIR_INPUT(port,pin) PORT_DIR_INPUT_X(port,pin)
|
||||
#define PORT_IRQ_ENABLE(port,pin) PORT_IRQ_ENABLE_X(port,pin)
|
||||
#define PORT_IRQ_DISABLE(port,pin) PORT_IRQ_DISABLE_X(port,pin)
|
||||
#define PORT_IRQ_ENABLED(port,pin) PORT_IRQ_ENABLED_X(port,pin)
|
||||
#define PORT_IRQ_CHECK(port,pin) PORT_IRQ_CHECK_X(port,pin)
|
||||
#define PORT_IRQ_EDGE_FALL(port,pin) PORT_IRQ_EDGE_FALL_X(port,pin)
|
||||
#define PORT_IRQ_EDGE_RISE(port,pin) PORT_IRQ_EDGE_RISE_X(port,pin)
|
||||
#define PORT_IRQ_FLAG_OFF(port,pin) PORT_IRQ_FLAG_OFF_X(port,pin)
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/* Second Round of Macro Substitutions. Normally, you can stop reading here */
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#define PORT_FUNC_GPIO_X(port,pin) do { P##port##SEL &= ~(1 << pin); } while(0)
|
||||
#define PORT_FUNC_PER_X(port,pin) do { P##port##SEL |= 1 << pin; } while(0)
|
||||
#define PORT0_ANALOG_IO_X(port,pin) do { APCFG |= 1 << pin; } while(0)
|
||||
#define PORT0_DIGITAL_IO_X(port,pin) do { APCFG &= ~(1 << pin); } while(0)
|
||||
#define PORT_SET_X(port,pin) do { P##port##_##pin = 1; } while(0)
|
||||
#define PORT_CLEAR_X(port,pin) do { P##port##_##pin = 0; } while(0)
|
||||
#define PORT_TOGGLE_X(port,pin) do { P##port##_##pin ^= 1; } while(0)
|
||||
#define PORT_READ_X(port,pin) (P##port##_##pin)
|
||||
#define PORT_WRITE_X(port,pin,v) do { P##port##_##pin = v;} while(0)
|
||||
#define PORT_DIR_OUTPUT_X(port,pin) do { P##port##DIR |= 1 << pin; } while(0)
|
||||
#define PORT_DIR_INPUT_X(port,pin) do { P##port##DIR &= ~(1 << pin); } while(0)
|
||||
#define PORT_IRQ_ENABLE_X(port,pin) do { \
|
||||
P##port##IEN |= 1 << pin; \
|
||||
PORT##port##_IRQ_ENABLE(); \
|
||||
} while(0)
|
||||
#define PORT_IRQ_DISABLE_X(port,pin) do { \
|
||||
P##port##IEN &= ~(1 << pin); \
|
||||
PORT##port##_IRQ_DISABLE(); \
|
||||
} while(0)
|
||||
#define PORT_IRQ_ENABLED_X(port,pin) (P##port##IEN & (1 << pin))
|
||||
#define PORT_IRQ_CHECK_X(port,pin) (P##port##IFG & (1 << pin))
|
||||
#define PORT_IRQ_EDGE_FALL_X(port,pin) PORT##port##_IRQ_EDGE_FALL(pin)
|
||||
#define PORT_IRQ_EDGE_RISE_X(port,pin) PORT##port##_IRQ_EDGE_RISE(pin)
|
||||
#define PORT_IRQ_FLAG_OFF_X(port,pin) do { \
|
||||
P##port##IFG &= ~(1 << pin); \
|
||||
P##port##IF = 0; \
|
||||
} while(0)
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/* To handle SFR diversities
|
||||
* - P0IE is in IEN1, which is bit-addressable,
|
||||
* P1IE and P2IE are in IEN2, which is not bit-addressable
|
||||
* - Edge detection (rising / falling) config is uniform for all pins in
|
||||
* P0 and P2. For P1, low and high nibble bits are configured separately
|
||||
* - Pullup/Pulldown/Tristate is quite different for each port
|
||||
*
|
||||
* You won't have to invoke these macros directly
|
||||
*/
|
||||
#define PORT0_IRQ_ENABLE() do { P0IE = 1; } while(0)
|
||||
#define PORT0_IRQ_DISABLE() do { P0IE = 0; } while(0)
|
||||
#define PORT1_IRQ_ENABLE() PORT_IRQ_EN_X(1)
|
||||
#define PORT1_IRQ_DISABLE() PORT_IRQ_DIS_X(1)
|
||||
#define PORT2_IRQ_ENABLE() PORT_IRQ_EN_X(2)
|
||||
#define PORT2_IRQ_DISABLE() PORT_IRQ_DIS_X(2)
|
||||
|
||||
#define PORT_IRQ_EN_X(port) do { IEN2 |= IEN2_P##port##IE; } while(0)
|
||||
#define PORT_IRQ_DIS_X(port) do { IEN2 &= ~IEN2_P##port##IE; } while(0)
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#define PORT0_IRQ_EDGE_FALL(pin) PORT_IRQ_EDGE_F_X(0)
|
||||
#define PORT0_IRQ_EDGE_RISE(pin) PORT_IRQ_EDGE_R_X(0)
|
||||
#define PORT1_IRQ_EDGE_FALL(pin) PORT1_##pin##_IRQ_EDGE_F_X()
|
||||
#define PORT1_IRQ_EDGE_RISE(pin) PORT1_##pin##_IRQ_EDGE_R_X()
|
||||
#define PORT2_IRQ_EDGE_FALL(pin) PORT_IRQ_EDGE_F_X(2)
|
||||
#define PORT2_IRQ_EDGE_RISE(pin) PORT_IRQ_EDGE_R_X(2)
|
||||
|
||||
/* Ports 0 & 2 */
|
||||
#define PORT_IRQ_EDGE_F_X(port) do { PICTL |= PICTL_P##port##ICON; } while(0)
|
||||
#define PORT_IRQ_EDGE_R_X(port) do { PICTL &= ~PICTL_P##port##ICON; } while(0)
|
||||
/* Port 1 - High Nibble */
|
||||
#define PORT1_7_IRQ_EDGE_F_X() do { PICTL |= PICTL_P1ICONH; } while(0)
|
||||
#define PORT1_7_IRQ_EDGE_R_X() do { PICTL &= ~PICTL_P1ICONH; } while(0)
|
||||
#define PORT1_6_IRQ_EDGE_F_X() do { PICTL |= PICTL_P1ICONH; } while(0)
|
||||
#define PORT1_6_IRQ_EDGE_R_X() do { PICTL &= ~PICTL_P1ICONH; } while(0)
|
||||
#define PORT1_5_IRQ_EDGE_F_X() do { PICTL |= PICTL_P1ICONH; } while(0)
|
||||
#define PORT1_5_IRQ_EDGE_R_X() do { PICTL &= ~PICTL_P1ICONH; } while(0)
|
||||
#define PORT1_4_IRQ_EDGE_F_X() do { PICTL |= PICTL_P1ICONH; } while(0)
|
||||
#define PORT1_4_IRQ_EDGE_R_X() do { PICTL &= ~PICTL_P1ICONH; } while(0)
|
||||
/* Port 1 - Low Nibble */
|
||||
#define PORT1_3_IRQ_EDGE_F_X() do { PICTL |= PICTL_P1ICONL; } while(0)
|
||||
#define PORT1_3_IRQ_EDGE_R_X() do { PICTL &= ~PICTL_P1ICONL; } while(0)
|
||||
#define PORT1_2_IRQ_EDGE_F_X() do { PICTL |= PICTL_P1ICONL; } while(0)
|
||||
#define PORT1_2_IRQ_EDGE_R_X() do { PICTL &= ~PICTL_P1ICONL; } while(0)
|
||||
#define PORT1_1_IRQ_EDGE_F_X() do { PICTL |= PICTL_P1ICONL; } while(0)
|
||||
#define PORT1_1_IRQ_EDGE_R_X() do { PICTL &= ~PICTL_P1ICONL; } while(0)
|
||||
#define PORT1_0_IRQ_EDGE_F_X() do { PICTL |= PICTL_P1ICONL; } while(0)
|
||||
#define PORT1_0_IRQ_EDGE_R_X() do { PICTL &= ~PICTL_P1ICONL; } while(0)
|
||||
/*---------------------------------------------------------------------------*/
|
||||
|
||||
#endif /* PORT_H_ */
|
||||
@ -1,55 +0,0 @@
|
||||
/*
|
||||
Copyright (c) 2012, Philippe Retornaz
|
||||
Copyright (c) 2012, EPFL STI IMT LSRO1 -- Mobots group
|
||||
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.
|
||||
*/
|
||||
|
||||
#include "cc253x.h"
|
||||
#include "port2.h"
|
||||
|
||||
extern struct cc253x_p2_handler *handlers;
|
||||
|
||||
/* avoid referencing bits, we don't call code which use them */
|
||||
#pragma save
|
||||
#if CC_CONF_OPTIMIZE_STACK_SIZE
|
||||
#pragma exclude bits
|
||||
#endif
|
||||
void
|
||||
port_2_isr(void) __interrupt(P2INT_VECTOR)
|
||||
{
|
||||
struct cc253x_p2_handler *h;
|
||||
uint8_t handled = 0;
|
||||
|
||||
for(h = handlers; h != NULL; h = h->next) {
|
||||
handled |= h->cb();
|
||||
}
|
||||
|
||||
if(handled) {
|
||||
P2IF = 0;
|
||||
}
|
||||
}
|
||||
#pragma restore
|
||||
@ -1,80 +0,0 @@
|
||||
/*
|
||||
Copyright (c) 2012, Philippe Retornaz
|
||||
Copyright (c) 2012, EPFL STI IMT LSRO1 -- Mobots group
|
||||
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.
|
||||
*/
|
||||
|
||||
#include "cc253x.h"
|
||||
#include "port2.h"
|
||||
|
||||
struct cc253x_p2_handler *handlers = NULL;
|
||||
|
||||
void
|
||||
cc253x_p2_register_handler(struct cc253x_p2_handler *h)
|
||||
{
|
||||
uint8_t flags;
|
||||
|
||||
if(!h) {
|
||||
return;
|
||||
}
|
||||
|
||||
cc253x_p2_irq_disable(flags);
|
||||
|
||||
h->next = handlers;
|
||||
handlers = h;
|
||||
|
||||
cc253x_p2_irq_enable(flags);
|
||||
}
|
||||
|
||||
void
|
||||
cc253x_p2_unregister_handler(struct cc253x_p2_handler *remove)
|
||||
{
|
||||
uint8_t flags;
|
||||
struct cc253x_p2_handler *h = handlers;
|
||||
|
||||
// Protect against dumb users
|
||||
if(!h || !remove) {
|
||||
return;
|
||||
}
|
||||
|
||||
cc253x_p2_irq_disable(flags);
|
||||
|
||||
if(h == remove) {
|
||||
// First element in the list
|
||||
handlers = h->next;
|
||||
} else {
|
||||
while(h->next) {
|
||||
if(h->next == remove) {
|
||||
h->next = h->next->next;
|
||||
break;
|
||||
}
|
||||
h = h->next;
|
||||
}
|
||||
}
|
||||
|
||||
cc253x_p2_irq_enable(flags);
|
||||
}
|
||||
@ -1,59 +0,0 @@
|
||||
/*
|
||||
Copyright (c) 2012, Philippe Retornaz
|
||||
Copyright (c) 2012, EPFL STI IMT LSRO1 -- Mobots group
|
||||
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.
|
||||
*/
|
||||
|
||||
#ifndef CC253x_P2_INTR_H_
|
||||
#define CC253x_P2_INTR_H_
|
||||
|
||||
#include "contiki.h"
|
||||
|
||||
#define CC253x_P2_ACK 0x1
|
||||
#define CC253x_P2_NACK 0x0
|
||||
|
||||
struct cc253x_p2_handler {
|
||||
struct cc253x_p2_handler *next;
|
||||
uint8_t (* cb)(void);
|
||||
};
|
||||
|
||||
void cc253x_p2_register_handler(struct cc253x_p2_handler *h);
|
||||
|
||||
void cc253x_p2_unregister_handler(struct cc253x_p2_handler *h);
|
||||
|
||||
/* When the ISR is not needed, hide its prototype from the module containing
|
||||
* main() to prevent linking it */
|
||||
#if PORT_2_ISR_ENABLED
|
||||
void port_2_isr(void) __interrupt(P2INT_VECTOR);
|
||||
#endif
|
||||
|
||||
#define cc253x_p2_irq_disable(flag) do { flag = IEN2 & 0x2; IEN2 &= ~0x2; } while(0)
|
||||
#define cc253x_p2_irq_enable(flag) do { IEN2 |= flag; } while(0)
|
||||
|
||||
#define cc253x_p2_irq_force_enable() cc253x_p2_irq_enable(0x2)
|
||||
|
||||
#endif
|
||||
@ -1,111 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2011, George Oikonomou - <oikonomou@users.sourceforge.net>
|
||||
* 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
|
||||
* Random number generator routines exploiting the cc2530 hardware
|
||||
* capabilities.
|
||||
*
|
||||
* This file overrides os/lib/random.c.
|
||||
*
|
||||
* \author
|
||||
* George Oikonomou - <oikonomou@users.sourceforge.net>
|
||||
*/
|
||||
#include "cc253x.h"
|
||||
#include "sfr-bits.h"
|
||||
#include "dev/cc2530-rf.h"
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \brief Generates a new random number using the cc253x RNG.
|
||||
* \return The random number.
|
||||
*/
|
||||
unsigned short
|
||||
random_rand(void)
|
||||
{
|
||||
/* Clock the RNG LSFR once */
|
||||
ADCCON1 |= ADCCON1_RCTRL0;
|
||||
|
||||
return (RNDL | (RNDH << 8));
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* \brief Seed the cc253x random number generator.
|
||||
* \param seed Ignored. It's here because the function prototype is in core.
|
||||
*
|
||||
* We form a seed for the RNG by sampling IF_ADC as
|
||||
* discussed in the user guide.
|
||||
* Seeding with this method should not be done during
|
||||
* normal radio operation. Thus, use this function before
|
||||
* initialising the network.
|
||||
*/
|
||||
void
|
||||
random_init(unsigned short seed)
|
||||
{
|
||||
int i;
|
||||
|
||||
/* Make sure the RNG is on */
|
||||
ADCCON1 &= ~(ADCCON1_RCTRL1 | ADCCON1_RCTRL0);
|
||||
|
||||
/* Infinite RX */
|
||||
FRMCTRL0 = FRMCTRL0_RX_MODE1;
|
||||
|
||||
/* Turn RF on */
|
||||
CC2530_CSP_ISRXON();
|
||||
|
||||
/* Wait until (user guide sec. 23.12, p 239) "the chip has been in RX long
|
||||
* enough for the transients to have died out. A convenient way to do this is
|
||||
* to wait for the RSSI-valid signal to go high." */
|
||||
while(!(RSSISTAT & RSSISTAT_RSSI_VALID));
|
||||
|
||||
/*
|
||||
* Form the seed by concatenating bits from IF_ADC in the RF receive path.
|
||||
* Keep sampling until we have read at least 16 bits AND the seed is valid
|
||||
*
|
||||
* Invalid seeds are 0x0000 and 0x8003 - User Guide (sec. 14.2.2 p. 146):
|
||||
* "Note that a seed value of 0x0000 or 0x8003 always leads to an unchanged
|
||||
* value in the LFSR after clocking, as no values are pushed in via in_bit
|
||||
* (see Figure 14-1); hence, neither of these seed values should not be used
|
||||
* for random-number generation."
|
||||
*/
|
||||
i = 0;
|
||||
while(i < 16 || (seed == 0x0000 || seed == 0x8003)) {
|
||||
seed = (seed << 1) | (RFRND & RFRND_IRND);
|
||||
seed <<= 1;
|
||||
i++;
|
||||
}
|
||||
|
||||
/* High byte first */
|
||||
RNDL = seed >> 8;
|
||||
RNDL = seed & 0xFF;
|
||||
|
||||
/* RF Off. NETSTACK_RADIO.init() will sort out normal RF operation */
|
||||
CC2530_CSP_ISRFOFF();
|
||||
}
|
||||
@ -1,80 +0,0 @@
|
||||
/**
|
||||
* \file
|
||||
*
|
||||
* uart write routines
|
||||
*
|
||||
* \author
|
||||
*
|
||||
* Anthony "Asterisk" Ambuehl
|
||||
*
|
||||
* interrupt routines which must be in HOME bank. handles received data from UART.
|
||||
*
|
||||
*/
|
||||
#include "cc253x.h"
|
||||
|
||||
#include "dev/uart0.h"
|
||||
#include "dev/uart1.h"
|
||||
#include "sys/energest.h"
|
||||
|
||||
#if UART0_ENABLE
|
||||
static int (* uart0_input_handler)(unsigned char c);
|
||||
#endif
|
||||
#if UART1_ENABLE
|
||||
static int (* uart1_input_handler)(unsigned char c);
|
||||
#endif
|
||||
|
||||
#if UART0_ENABLE
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
uart0_set_input(int (* input)(unsigned char c))
|
||||
{
|
||||
uart0_input_handler = input;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#if UART0_CONF_WITH_INPUT
|
||||
/* avoid referencing bits since we're not using them */
|
||||
#pragma save
|
||||
#if CC_CONF_OPTIMIZE_STACK_SIZE
|
||||
#pragma exclude bits
|
||||
#endif
|
||||
void
|
||||
uart0_rx_isr(void) __interrupt(URX0_VECTOR)
|
||||
{
|
||||
ENERGEST_ON(ENERGEST_TYPE_IRQ);
|
||||
URX0IF = 0;
|
||||
if(uart0_input_handler != NULL) {
|
||||
uart0_input_handler(U0DBUF);
|
||||
}
|
||||
ENERGEST_OFF(ENERGEST_TYPE_IRQ);
|
||||
}
|
||||
#pragma restore
|
||||
#endif
|
||||
#endif /* UART0_ENABLE */
|
||||
#if UART1_ENABLE
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
uart1_set_input(int (* input)(unsigned char c))
|
||||
{
|
||||
uart1_input_handler = input;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#if UART_ONE_CONF_WITH_INPUT
|
||||
/* avoid referencing bits since we're not using them */
|
||||
#pragma save
|
||||
#if CC_CONF_OPTIMIZE_STACK_SIZE
|
||||
#pragma exclude bits
|
||||
#endif
|
||||
void
|
||||
uart1_rx_isr(void) __interrupt(URX1_VECTOR)
|
||||
{
|
||||
ENERGEST_ON(ENERGEST_TYPE_IRQ);
|
||||
URX1IF = 0;
|
||||
if(uart1_input_handler != NULL) {
|
||||
uart1_input_handler(U1DBUF);
|
||||
}
|
||||
ENERGEST_OFF(ENERGEST_TYPE_IRQ);
|
||||
}
|
||||
#pragma restore
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#endif /* UART_ONE_CONF_WITH_INPUT */
|
||||
#endif /* UART1_ENABLE */
|
||||
@ -1,43 +0,0 @@
|
||||
#ifndef UART_H
|
||||
#define UART_H
|
||||
|
||||
#include "contiki.h"
|
||||
|
||||
#include "cc253x.h"
|
||||
#include "8051def.h"
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/* UART BAUD Rates */
|
||||
/*
|
||||
* Macro to set speed of UART N by setting the UnBAUD SFR to M and the
|
||||
* UnGCR SRF to E. See the cc2530 datasheet for possible values of M and E
|
||||
*/
|
||||
#define UART_SET_SPEED(N, M, E) do{ U##N##BAUD = M; U##N##GCR = E; } while(0)
|
||||
|
||||
/*
|
||||
* Sample Values for M and E in the macro above to achieve some common BAUD
|
||||
* rates. For more values, see the cc2430 datasheet
|
||||
*/
|
||||
/* 2000000 - cc2430 theoretical MAX when using the 32MHz clock */
|
||||
#define UART_2K_M 0
|
||||
#define UART_2K_E 16
|
||||
/* 1000000 - cc2430 theoretical MAX when using the 16MHz clock */
|
||||
#define UART_1K_M 0
|
||||
#define UART_1K_E 15
|
||||
/* 921600 */
|
||||
#define UART_921_M 216
|
||||
#define UART_921_E 14
|
||||
/* 460800 Higher values lead to problems when the node needs to RX */
|
||||
#define UART_460_M 216
|
||||
#define UART_460_E 13
|
||||
/* 115200 */
|
||||
#define UART_115_M 216
|
||||
#define UART_115_E 11
|
||||
/* 38400 */
|
||||
#define UART_38_M 59
|
||||
#define UART_38_E 10
|
||||
/* 9600 */
|
||||
#define UART_9_M 59
|
||||
#define UART_9_E 8
|
||||
|
||||
#endif /* UART_H */
|
||||
@ -1,74 +0,0 @@
|
||||
/**
|
||||
* \file
|
||||
*
|
||||
* uart0 write routines
|
||||
*
|
||||
* \author
|
||||
*
|
||||
* Anthony "Asterisk" Ambuehl
|
||||
*
|
||||
*/
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
|
||||
#include "cc253x.h"
|
||||
#include "sfr-bits.h"
|
||||
#include "dev/uart0.h"
|
||||
|
||||
#if UART0_ENABLE
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
uart0_init()
|
||||
{
|
||||
#if UART0_CONF_HIGH_SPEED
|
||||
UART_SET_SPEED(0, UART_460_M, UART_460_E);
|
||||
#else
|
||||
UART_SET_SPEED(0, UART_115_M, UART_115_E);
|
||||
#endif
|
||||
|
||||
#ifdef UART0_ALTERNATIVE_2
|
||||
PERCFG |= PERCFG_U0CFG; /* alternative port 2 = P1.5-2 */
|
||||
#ifdef UART0_RTSCTS
|
||||
P1SEL |= 0x3C; /* peripheral select for TX and RX, RTS, CTS */
|
||||
#else
|
||||
P1SEL |= 0x30; /* peripheral select for TX and RX */
|
||||
P1 &= ~0x08; /* RTS down */
|
||||
#endif
|
||||
P1DIR |= 0x28; /* RTS, TX out */
|
||||
P1DIR &= ~0x14; /* CTS & RX in */
|
||||
#else
|
||||
PERCFG &= ~PERCFG_U0CFG; /* alternative port 1 = P0.5-2 */
|
||||
#ifdef UART0_RTSCTS
|
||||
P0SEL |= 0x3C; /* peripheral select for RTS and CTS, TX, RX */
|
||||
#else
|
||||
P0SEL |= 0x0C; /* peripheral select for TX and RX */
|
||||
P0 &= ~0x20; /* RTS down */
|
||||
#endif
|
||||
P0DIR |= 0x28; /* RTS, TX out */
|
||||
P0DIR &= ~0x14; /* CTS, RX in */
|
||||
#endif
|
||||
|
||||
|
||||
#ifdef UART0_RTSCTS
|
||||
U0UCR = 0x42; /*defaults: 8N1, RTS/CTS, high stop bit*/
|
||||
#else
|
||||
U0UCR = 0x02; /*defaults: 8N1, no flow control, high stop bit*/
|
||||
#endif
|
||||
|
||||
U0CSR = UCSR_MODE; /* UART mode */
|
||||
U0UCR |= 0x80; /* Flush */
|
||||
UART0_RX_EN();
|
||||
|
||||
UART0_RX_INT(1);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/* Write one byte over the UART. */
|
||||
void
|
||||
uart0_writeb(uint8_t byte)
|
||||
{
|
||||
UTX0IF = 0;
|
||||
U0DBUF = byte;
|
||||
while(!UTX0IF); /* Wait until byte has been transmitted. */
|
||||
UTX0IF = 0;
|
||||
}
|
||||
#endif
|
||||
@ -1,41 +0,0 @@
|
||||
#ifndef UART_0_H
|
||||
#define UART_0_H
|
||||
|
||||
#include "contiki.h"
|
||||
|
||||
#include "cc253x.h"
|
||||
#include "8051def.h"
|
||||
#include "uart.h"
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/* UART0 Enable - Disable */
|
||||
#ifdef UART0_CONF_ENABLE
|
||||
#define UART0_ENABLE UART0_CONF_ENABLE
|
||||
#else
|
||||
#define UART0_ENABLE 0
|
||||
#endif
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/* UART0 Function Declarations */
|
||||
#if UART0_ENABLE
|
||||
void uart0_init();
|
||||
void uart0_writeb(uint8_t byte);
|
||||
|
||||
void uart0_set_input(int (* input)(unsigned char c));
|
||||
|
||||
#if UART0_CONF_WITH_INPUT
|
||||
void uart0_rx_isr(void) __interrupt(URX0_VECTOR);
|
||||
/* Macro to turn on / off UART RX Interrupt */
|
||||
#define UART0_RX_INT(v) do { URX0IE = v; } while(0)
|
||||
#define UART0_RX_EN() do { U0CSR |= UCSR_RE; } while(0)
|
||||
#else
|
||||
#define UART0_RX_INT(v)
|
||||
#define UART0_RX_EN()
|
||||
#endif /* UART0_CONF_WITH_INPUT */
|
||||
#else
|
||||
#define uart0_init(...)
|
||||
#define uart0_writeb(...)
|
||||
#define uart0_set_input(...)
|
||||
#define UART0_RX_INT(v)
|
||||
#define UART0_RX_EN()
|
||||
#endif /* UART0_ENABLE */
|
||||
#endif /* UART_0_H */
|
||||
@ -1,75 +0,0 @@
|
||||
/**
|
||||
* \file
|
||||
*
|
||||
* uart1 write routines
|
||||
*
|
||||
* \author
|
||||
*
|
||||
* Anthony "Asterisk" Ambuehl
|
||||
*
|
||||
*/
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
|
||||
#include "cc253x.h"
|
||||
#include "sfr-bits.h"
|
||||
#include "dev/uart1.h"
|
||||
|
||||
#if UART1_ENABLE
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/* UART1 initialization */
|
||||
void
|
||||
uart1_init()
|
||||
{
|
||||
#ifdef UART1_ALTERNATIVE_1
|
||||
PERCFG &= ~PERCFG_U1CFG; /*alternative port 1 = P0.5-2*/
|
||||
#ifdef UART1_RTSCTS
|
||||
P0SEL |= 0x3C; /*peripheral select for TX and RX, RTS, CTS*/
|
||||
#else
|
||||
P0SEL |= 0x30; /*peripheral select for TX and RX*/
|
||||
P0 &= ~0x08; /*RTS down*/
|
||||
#endif
|
||||
P0DIR |= 0x18; /*RTS, TX out*/
|
||||
P0DIR &= ~0x24; /*CTS, RX in*/
|
||||
#else
|
||||
PERCFG |= PERCFG_U1CFG; /*alternative port 2 = P1.7-4*/
|
||||
#ifdef UART1_RTSCTS
|
||||
P1SEL |= 0xF0; /*peripheral select for TX and RX*/
|
||||
#else
|
||||
P1SEL |= 0xC0; /*peripheral select for TX and RX*/
|
||||
P1 &= ~0x20; /*RTS down*/
|
||||
#endif
|
||||
P1DIR |= 0x60; /*RTS, TX out*/
|
||||
P1DIR &= ~0x90; /*CTS, RX in*/
|
||||
#endif
|
||||
|
||||
#if UART_ONE_CONF_HIGH_SPEED
|
||||
UART_SET_SPEED(1, UART_460_M, UART_460_E);
|
||||
#else
|
||||
UART_SET_SPEED(1, UART_115_M, UART_115_E);
|
||||
#endif
|
||||
|
||||
#ifdef UART1_RTSCTS
|
||||
U1UCR = 0x42; /*defaults: 8N1, RTS/CTS, high stop bit*/
|
||||
#else
|
||||
U1UCR = 0x02; /*defaults: 8N1, no flow control, high stop bit*/
|
||||
#endif
|
||||
|
||||
U1CSR = UCSR_MODE; /* UART mode */
|
||||
U1UCR |= 0x80; /* Flush */
|
||||
|
||||
UART1_RX_INT(1);
|
||||
U0DBUF = 0;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/* Write one byte over the UART. */
|
||||
void
|
||||
uart1_writeb(uint8_t byte)
|
||||
{
|
||||
UTX1IF = 0;
|
||||
U1DBUF = byte;
|
||||
while(!UTX1IF); /* Wait until byte has been transmitted. */
|
||||
UTX1IF = 0;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#endif
|
||||
@ -1,38 +0,0 @@
|
||||
#ifndef UART_1_H
|
||||
#define UART_1_H
|
||||
|
||||
#include "contiki.h"
|
||||
|
||||
#include "cc253x.h"
|
||||
#include "8051def.h"
|
||||
#include "uart.h"
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/* UART1 Enable - Disable */
|
||||
#ifdef UART1_CONF_ENABLE
|
||||
#define UART1_ENABLE UART1_CONF_ENABLE
|
||||
#else
|
||||
#define UART1_ENABLE 0
|
||||
#endif
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/* UART1 Function Declarations */
|
||||
#if UART1_ENABLE
|
||||
void uart1_init();
|
||||
void uart1_writeb(uint8_t byte);
|
||||
|
||||
void uart1_set_input(int (* input)(unsigned char c));
|
||||
#if UART1_CONF_WITH_INPUT
|
||||
void uart1_rx_isr(void) __interrupt(URX1_VECTOR);
|
||||
/* Macro to turn on / off UART RX Interrupt */
|
||||
#define UART1_RX_INT(v) do { URX1IE = v; } while(0)
|
||||
#else
|
||||
#define UART1_RX_INT(v)
|
||||
#endif /* UART1_CONF_WITH_INPUT */
|
||||
#else
|
||||
#define uart1_init(...)
|
||||
#define uart1_writeb(...)
|
||||
#define uart1_set_input(...)
|
||||
#define UART1_RX_INT(v)
|
||||
#endif /* UART1_ENABLE */
|
||||
|
||||
#endif /* UART_1_H */
|
||||
@ -1,81 +0,0 @@
|
||||
/*
|
||||
* 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. 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
|
||||
* Hardware-dependent functions for the cc253x watchdog.
|
||||
*
|
||||
* This file contains an ISR and must reside in the HOME bank.
|
||||
*
|
||||
* \author
|
||||
* George Oikonomou - <oikonomou@users.sourceforge.net>
|
||||
*/
|
||||
|
||||
#include "cc253x.h"
|
||||
#include "sfr-bits.h"
|
||||
#include "contiki.h"
|
||||
|
||||
#define WDT_TIMEOUT_MIN (WDCTL_INT1 | WDCTL_INT0)
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
watchdog_init(void)
|
||||
{
|
||||
WDCTL = 0; /* IDLE, Max Interval */
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
watchdog_start(void)
|
||||
{
|
||||
WDCTL |= WDCTL_MODE1; /* Start in Watchdog mode */
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
watchdog_periodic(void)
|
||||
{
|
||||
/* Write the 'clear' sequence while maintaining mode and interval setting */
|
||||
WDCTL = (WDCTL & 0x0F) | WDCTL_CLR3 | WDCTL_CLR1;
|
||||
WDCTL = (WDCTL & 0x0F) | WDCTL_CLR2 | WDCTL_CLR0;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
watchdog_reboot(void)
|
||||
{
|
||||
WDCTL = WDT_TIMEOUT_MIN;
|
||||
/* Dis-acknowledge all interrupts while we wait for the dog to bark */
|
||||
DISABLE_INTERRUPTS();
|
||||
|
||||
WDCTL |= WDCTL_MODE1; /* Just in case it's not started... */
|
||||
|
||||
/* NOP till the dog barks... */
|
||||
while(1) {
|
||||
ASM(nop);
|
||||
}
|
||||
}
|
||||
@ -1,49 +0,0 @@
|
||||
/*
|
||||
* 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_ */
|
||||
@ -1,119 +0,0 @@
|
||||
/*
|
||||
* 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. 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
|
||||
* Hardware-dependent functions used to support the
|
||||
* contiki rtimer module.
|
||||
*
|
||||
* clock_init() has set our tick speed prescaler already, so we
|
||||
* are ticking with 500 kHz freq.
|
||||
*
|
||||
* Contiki typedefs rtimer_clock_t as unsigned short (16bit)
|
||||
* It thus makes sense to use the 16bit timer (Timer 1)
|
||||
*
|
||||
* This file contains an ISR and must reside in the HOME bank
|
||||
*
|
||||
* \author
|
||||
* George Oikonomou - <oikonomou@users.sourceforge.net>
|
||||
*/
|
||||
|
||||
#include "sys/rtimer.h"
|
||||
#include "sfr-bits.h"
|
||||
#include "cc253x.h"
|
||||
#include "sys/energest.h"
|
||||
|
||||
#include "debug.h"
|
||||
#include <stdio.h>
|
||||
|
||||
#define RT_MODE_COMPARE() do { T1CCTL1 |= T1CCTL_MODE; } while(0)
|
||||
#define RT_MODE_CAPTURE() do { T1CCTL1 &= ~T1CCTL_MODE; } while(0)
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
rtimer_arch_init(void)
|
||||
{
|
||||
/*
|
||||
* - Free running mode
|
||||
* - Prescale by 32:
|
||||
* Tick Speed has been prescaled to 500 kHz already in clock_init()
|
||||
* We further prescale by 32 resulting in 15625 Hz for this timer.
|
||||
*/
|
||||
T1CTL = (T1CTL_DIV1 | T1CTL_MODE0);
|
||||
|
||||
T1STAT = 0;
|
||||
|
||||
/* Timer 1, Channel 1. Compare Mode (0x04), Interrupt mask on (0x40) */
|
||||
T1CCTL1 = T1CCTL_MODE | T1CCTL_IM;
|
||||
|
||||
/* Interrupt Mask Flags: No interrupt on overflow */
|
||||
OVFIM = 0;
|
||||
|
||||
/* Acknowledge Timer 1 Interrupts */
|
||||
T1IE = 1;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
rtimer_arch_schedule(rtimer_clock_t t)
|
||||
{
|
||||
/* Switch to capture mode before writing T1CC1x and
|
||||
* set the compare mode values so we can get an interrupt after t */
|
||||
RT_MODE_CAPTURE();
|
||||
T1CC1L = (unsigned char)t;
|
||||
T1CC1H = (unsigned char)(t >> 8);
|
||||
RT_MODE_COMPARE();
|
||||
|
||||
/* Turn on compare mode interrupt */
|
||||
T1STAT = 0;
|
||||
T1CCTL1 |= T1CCTL_IM;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/* avoid referencing bits, we don't call code which use them */
|
||||
#pragma save
|
||||
#if CC_CONF_OPTIMIZE_STACK_SIZE
|
||||
#pragma exclude bits
|
||||
#endif
|
||||
void
|
||||
rtimer_isr(void) __interrupt(T1_VECTOR)
|
||||
{
|
||||
T1IE = 0; /* Ignore Timer 1 Interrupts */
|
||||
ENERGEST_ON(ENERGEST_TYPE_IRQ);
|
||||
|
||||
/* No more interrupts from Channel 1 till next rtimer_arch_schedule() call */
|
||||
T1STAT &= ~T1STAT_CH1IF;
|
||||
T1CCTL1 &= ~T1CCTL_IM;
|
||||
|
||||
rtimer_run_next();
|
||||
|
||||
ENERGEST_OFF(ENERGEST_TYPE_IRQ);
|
||||
T1IE = 1; /* Acknowledge Timer 1 Interrupts */
|
||||
}
|
||||
#pragma restore
|
||||
@ -1,60 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2007, Swedish Institute of 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. 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
|
||||
* Hardware-dependent function declarations used to
|
||||
* support the contiki rtimer module.
|
||||
*
|
||||
* \author
|
||||
* Zach Shelby (Original)
|
||||
* George Oikonomou - <oikonomou@users.sourceforge.net>
|
||||
* (rtimer-arch implementation for cc2430 and then cc253x)
|
||||
*/
|
||||
|
||||
#ifndef RTIMER_ARCH_H_
|
||||
#define RTIMER_ARCH_H_
|
||||
|
||||
#include "contiki.h"
|
||||
#include "cc253x.h"
|
||||
|
||||
/*
|
||||
* 32 MHz clock, prescaled down to 500 kHz for all 4 timers in clock_init().
|
||||
* Further prescaled factor 32 for T1, thus T1 is 15625 Hz
|
||||
*/
|
||||
#define RTIMER_ARCH_SECOND (15625U)
|
||||
|
||||
#define rtimer_arch_now() (T1CNTL + (T1CNTH << 8))
|
||||
|
||||
void rtimer_isr(void) __interrupt(T1_VECTOR);
|
||||
|
||||
#endif /* RTIMER_ARCH_H_ */
|
||||
@ -1,22 +0,0 @@
|
||||
# segment.rules files assign source code modules to specific banks
|
||||
# These files are only used when we build code with banking (HAVE_BANKING=1)
|
||||
# The final segment.rules file is constructed from any segment.rules found in
|
||||
# the search path, defined in the CPU Makefile
|
||||
# When building bankable code, the bank-alloc.py script automatically allocates
|
||||
# modules to banks. segment.rules files provide hints, instructing the script
|
||||
# as to which files are safe to move around and which files to leave alone
|
||||
# In other words, only specify a rule for a file if you need to
|
||||
# comments starting with "#" are supported
|
||||
# The file spec in rules is actually interpreted as a python regex so you can
|
||||
# write a rule that will match multiple files
|
||||
#
|
||||
# general rules --
|
||||
# This file is only used when the Makefile defines HAVE_BANKING=1
|
||||
# SDCC's standard libraries will always go in CSEG - We don't touch them
|
||||
# Interrupt code must be in HOME. Specify all files with an ISR here
|
||||
# All files without an associated rule get allocated to a bank automatically
|
||||
|
||||
# Files with ISRs must be in HOME
|
||||
HOME intr.c # Match all files ending in intr.c (e.g. uart-intr.c)
|
||||
HOME rtimer-arch.c
|
||||
HOME clock.c
|
||||
@ -1,220 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2011, George Oikonomou - <oikonomou@users.sourceforge.net>
|
||||
* 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
|
||||
* Header file with definitions of bit masks for some cc2530 SFRs
|
||||
*
|
||||
* \author
|
||||
* George Oikonomou - <oikonomou@users.sourceforge.net>
|
||||
*/
|
||||
|
||||
|
||||
#ifndef SFR_BITS_H_
|
||||
#define SFR_BITS_H_
|
||||
|
||||
/* CLKCON */
|
||||
#define CLKCONCMD_OSC32K 0x80
|
||||
#define CLKCONCMD_OSC 0x40
|
||||
#define CLKCONCMD_TICKSPD2 0x20
|
||||
#define CLKCONCMD_TICKSPD1 0x10
|
||||
#define CLKCONCMD_TICKSPD0 0x08
|
||||
#define CLKCONCMD_CLKSPD2 0x04
|
||||
#define CLKCONCMD_CLKSPD1 0x02
|
||||
#define CLKCONCMD_CLKSPD0 0x01
|
||||
|
||||
/* SLEEPCMD and SLEEPSTA */
|
||||
#define SLEEP_OSC32K_CALDIS 0x80
|
||||
#define SLEEP_XOSC_STB 0x40
|
||||
#define SLEEP_HFRC_STB 0x20
|
||||
#define SLEEP_RST1 0x10 /* SLEEPSTA only */
|
||||
#define SLEEP_RST0 0x08 /* SLEEPSTA only */
|
||||
#define SLEEP_OSC_PD 0x04
|
||||
#define SLEEP_MODE1 0x02
|
||||
#define SLEEP_MODE0 0x01
|
||||
|
||||
/* PCON */
|
||||
#define PCON_IDLE 0x01
|
||||
|
||||
/* T1CTL */
|
||||
#define T1CTL_DIV1 0x08
|
||||
#define T1CTL_DIV0 0x04
|
||||
#define T1CTL_MODE1 0x02
|
||||
#define T1CTL_MODE0 0x01
|
||||
|
||||
/* T1CCTLx */
|
||||
#define T1CCTL_RFIRQ 0x80
|
||||
#define T1CCTL_IM 0x40
|
||||
#define T1CCTL_CMP2 0x20
|
||||
#define T1CCTL_CMP1 0x10
|
||||
#define T1CCTL_CMP0 0x08
|
||||
#define T1CCTL_MODE 0x04
|
||||
#define T1CCTL_CAP1 0x02
|
||||
#define T1CCTL_CAP0 0x01
|
||||
|
||||
/* T1STAT */
|
||||
#define T1STAT_OVFIF 0x20
|
||||
#define T1STAT_CH4IF 0x10
|
||||
#define T1STAT_CH3IF 0x08
|
||||
#define T1STAT_CH2IF 0x04
|
||||
#define T1STAT_CH1IF 0x02
|
||||
#define T1STAT_CH0IF 0x01
|
||||
|
||||
/* WDCTL */
|
||||
#define WDCTL_CLR3 0x80
|
||||
#define WDCTL_CLR2 0x40
|
||||
#define WDCTL_CLR1 0x20
|
||||
#define WDCTL_CLR0 0x10
|
||||
#define WDCTL_MODE1 0x08
|
||||
#define WDCTL_MODE0 0x04
|
||||
#define WDCTL_INT1 0x02
|
||||
#define WDCTL_INT0 0x01
|
||||
|
||||
/* ADCCON1 */
|
||||
#define ADCCON1_EOC 0x80
|
||||
#define ADCCON1_ST 0x40
|
||||
#define ADCCON1_STSEL1 0x20
|
||||
#define ADCCON1_STSEL0 0x10
|
||||
/* ADCCON1 - RNG bits */
|
||||
#define ADCCON1_RCTRL1 0x08
|
||||
#define ADCCON1_RCTRL0 0x04
|
||||
|
||||
/* ADCCON3 */
|
||||
#define ADCCON3_EREF1 0x80
|
||||
#define ADCCON3_EREF0 0x40
|
||||
#define ADCCON3_EDIV1 0x20
|
||||
#define ADCCON3_EDIV0 0x10
|
||||
#define ADCCON3_ECH3 0x08
|
||||
#define ADCCON3_ECH2 0x04
|
||||
#define ADCCON3_ECH1 0x02
|
||||
#define ADCCON3_ECH0 0x01
|
||||
|
||||
/* PERCFG */
|
||||
#define PERCFG_T1CFG 0x40
|
||||
#define PERCFG_T3CFG 0x20
|
||||
#define PERCFG_T4CFG 0x10
|
||||
#define PERCFG_U1CFG 0x02
|
||||
#define PERCFG_U0CFG 0x01
|
||||
|
||||
/* UxCSR */
|
||||
#define UCSR_MODE 0x80
|
||||
#define UCSR_RE 0x40
|
||||
#define UCSR_SLAVE 0x20
|
||||
#define UCSR_FE 0x10
|
||||
#define UCSR_ERR 0x08
|
||||
#define UCSR_RX_BYTE 0x04
|
||||
#define UCSR_TX_BYTE 0x02
|
||||
#define UCSR_ACTIVE 0x01
|
||||
|
||||
/* IEN2 */
|
||||
#define IEN2_WDTIE 0x20
|
||||
#define IEN2_P1IE 0x10
|
||||
#define IEN2_UTX1IE 0x08
|
||||
#define IEN2_UTX0IE 0x04
|
||||
#define IEN2_P2IE 0x02
|
||||
#define IEN2_RFIE 0x01
|
||||
|
||||
/* PICTL */
|
||||
#define PICTL_PADSC 0x40
|
||||
#define PICTL_P2ICON 0x08
|
||||
#define PICTL_P1ICONH 0x04
|
||||
#define PICTL_P1ICONL 0x02
|
||||
#define PICTL_P0ICON 0x01
|
||||
|
||||
/* DMAARM */
|
||||
#define DMAARM_ABORT 0x80
|
||||
#define DMAARM_DMAARM4 0x10
|
||||
#define DMAARM_DMAARM3 0x08
|
||||
#define DMAARM_DMAARM2 0x04
|
||||
#define DMAARM_DMAARM1 0x02
|
||||
#define DMAARM_DMAARM0 0x01
|
||||
|
||||
/* DMAREQ */
|
||||
#define DMAREQ_DMAREQ4 0x10
|
||||
#define DMAREQ_DMAREQ3 0x08
|
||||
#define DMAREQ_DMAREQ2 0x04
|
||||
#define DMAREQ_DMAREQ1 0x02
|
||||
#define DMAREQ_DMAREQ0 0x01
|
||||
|
||||
/* DMAIRQ */
|
||||
#define DMAIRQ_DMAIF4 0x10
|
||||
#define DMAIRQ_DMAIF3 0x08
|
||||
#define DMAIRQ_DMAIF2 0x04
|
||||
#define DMAIRQ_DMAIF1 0x02
|
||||
#define DMAIRQ_DMAIF0 0x01
|
||||
/*---------------------------------------------------------------------------
|
||||
* XREG bits, excluding RF and USB
|
||||
*---------------------------------------------------------------------------*/
|
||||
/* FCTL */
|
||||
#define FCTL_BUSY 0x80
|
||||
#define FCTL_FULL 0x40
|
||||
#define FCTL_ABORT 0x20
|
||||
#define FCTL_CM1 0x08
|
||||
#define FCTL_CM0 0x04
|
||||
#define FCTL_WRITE 0x02
|
||||
#define FCTL_ERASE 0x01
|
||||
/*---------------------------------------------------------------------------
|
||||
* Radio Register Bits
|
||||
*---------------------------------------------------------------------------*/
|
||||
/* FRMFILT0 */
|
||||
#define FRMFILT0_FRAME_FILTER_EN 0x01
|
||||
|
||||
/* FRMCTRL0 */
|
||||
#define FRMCTRL0_APPEND_DATA_MODE 0x80
|
||||
#define FRMCTRL0_AUTOCRC 0x40
|
||||
#define FRMCTRL0_AUTOACK 0x20
|
||||
#define FRMCTRL0_ENERGY_SCAN 0x10
|
||||
#define FRMCTRL0_RX_MODE1 0x08
|
||||
#define FRMCTRL0_RX_MODE0 0x04
|
||||
#define FRMCTRL0_TX_MODE1 0x02
|
||||
#define FRMCTRL0_TX_MODE0 0x01
|
||||
|
||||
/* FRMCTRL1 */
|
||||
#define FRMCTRL1_PENDING_OR 0x04
|
||||
#define FRMCTRL1_IGNORE_TX_UNDERF 0x02
|
||||
#define FRMCTRL1_SET_RXENMASK_ON_TX 0x01
|
||||
|
||||
/* FSMSTAT1 */
|
||||
#define FSMSTAT1_FIFO 0x80
|
||||
#define FSMSTAT1_FIFOP 0x40
|
||||
#define FSMSTAT1_SFD 0x20
|
||||
#define FSMSTAT1_CCA 0x10
|
||||
#define FSMSTAT1_TX_ACTIVE 0x02
|
||||
#define FSMSTAT1_RX_ACTIVE 0x01
|
||||
|
||||
/* RSSISTAT */
|
||||
#define RSSISTAT_RSSI_VALID 0x01
|
||||
|
||||
/* RFRND */
|
||||
#define RFRND_QRND 0x02
|
||||
#define RFRND_IRND 0x01
|
||||
|
||||
#endif /* SFR_BITS_H_ */
|
||||
@ -1,53 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2011, George Oikonomou - <oikonomou@users.sourceforge.net>
|
||||
* 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
|
||||
* Init routine for the cc2530 SoC
|
||||
*
|
||||
* Bankable
|
||||
*
|
||||
* \author
|
||||
* George Oikonomou - <oikonomou@users.sourceforge.net>
|
||||
*/
|
||||
#include "cc253x.h"
|
||||
#include "8051def.h"
|
||||
#include "sfr-bits.h"
|
||||
|
||||
void
|
||||
soc_init()
|
||||
{
|
||||
/* Flash: Cache with Pre-fetch */
|
||||
FCTL = FCTL_CM0;
|
||||
|
||||
/* Enable Global Interrupt */
|
||||
ENABLE_INTERRUPTS();
|
||||
}
|
||||
@ -1,64 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2011, George Oikonomou - <oikonomou@users.sourceforge.net>
|
||||
* 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
|
||||
* Header file with cc253x SoC-specific defines and prototypes
|
||||
*
|
||||
* \author
|
||||
* George Oikonomou - <oikonomou@users.sourceforge.net>
|
||||
*/
|
||||
|
||||
|
||||
#ifndef SOC_H_
|
||||
#define SOC_H_
|
||||
|
||||
|
||||
#ifndef CC2530_LAST_FLASH_BANK
|
||||
#define CC2530_LAST_FLASH_BANK 7 /* Default to F256 */
|
||||
#endif
|
||||
|
||||
#if CC2530_LAST_FLASH_BANK==7 /* F256 */
|
||||
#define CC2530_FLAVOR_STRING "F256"
|
||||
#elif CC2530_LAST_FLASH_BANK==3 /* F128 */
|
||||
#define CC2530_FLAVOR_STRING "F128"
|
||||
#elif CC2530_LAST_FLASH_BANK==1 /* F64 */
|
||||
#define CC2530_FLAVOR_STRING "F64"
|
||||
#elif CC2530_LAST_FLASH_BANK==0 /* F32 */
|
||||
#define CC2530_FLAVOR_STRING "F32"
|
||||
#else
|
||||
#error "Unknown SoC Type specified. Check the value of HIGH_FLASH_BANK in your"
|
||||
#error "Makefile. Valid values are 0, 1, 3, 7"
|
||||
#endif
|
||||
|
||||
void soc_init();
|
||||
|
||||
#endif /* SOC_H_ */
|
||||
@ -1,71 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2011, George Oikonomou - <oikonomou@users.sourceforge.net>
|
||||
* 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
|
||||
* 8051 stack debugging facilities
|
||||
*
|
||||
* \author
|
||||
* George Oikonomou - <oikonomou@users.sourceforge.net>
|
||||
* Philippe Retornaz (EPFL)
|
||||
*/
|
||||
#include "contiki.h"
|
||||
|
||||
#ifndef STACK_POISON
|
||||
#define STACK_POISON 0xAA
|
||||
#endif
|
||||
|
||||
CC_AT_DATA uint8_t sp;
|
||||
|
||||
void
|
||||
stack_poison(void)
|
||||
{
|
||||
__asm
|
||||
mov r1, _SP
|
||||
poison_loop:
|
||||
inc r1
|
||||
mov @r1, #STACK_POISON
|
||||
cjne r1, #0xFF, poison_loop
|
||||
__endasm;
|
||||
}
|
||||
|
||||
uint8_t
|
||||
stack_get_max(void)
|
||||
{
|
||||
__data uint8_t *sp = (__data uint8_t *)0xff;
|
||||
uint8_t free = 0;
|
||||
|
||||
while(*sp-- == STACK_POISON) {
|
||||
free++;
|
||||
}
|
||||
|
||||
return 0xff - free;
|
||||
}
|
||||
@ -1,68 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2011, George Oikonomou - <oikonomou@users.sourceforge.net>
|
||||
* 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
|
||||
* Header file for 8051 stack debugging facilities
|
||||
*
|
||||
* \author
|
||||
* George Oikonomou - <oikonomou@users.sourceforge.net>
|
||||
* Philippe Retornaz (EPFL)
|
||||
*/
|
||||
#ifndef STACK_H_
|
||||
#define STACK_H_
|
||||
|
||||
#if STACK_CONF_DEBUGGING
|
||||
extern CC_AT_DATA uint8_t sp;
|
||||
|
||||
#define stack_dump(f) do { \
|
||||
putstring(f); \
|
||||
sp = SP; \
|
||||
puthex(sp); \
|
||||
putchar('\n'); \
|
||||
} while(0)
|
||||
|
||||
#define stack_max_sp_print(f) do { \
|
||||
putstring(f); \
|
||||
puthex(stack_get_max()); \
|
||||
putchar('\n'); \
|
||||
} while(0)
|
||||
|
||||
void stack_poison(void);
|
||||
uint8_t stack_get_max(void);
|
||||
#else
|
||||
#define stack_dump(...)
|
||||
#define stack_max_sp_print(...)
|
||||
#define stack_poison()
|
||||
#define stack_get_max()
|
||||
#endif
|
||||
|
||||
#endif /* STACK_H_ */
|
||||
Loading…
Reference in New Issue
Block a user