276 lines
7.9 KiB
C
276 lines
7.9 KiB
C
/*
|
|
* Copyright (c) 2018, Texas Instruments Incorporated - http://www.ti.com/
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. Neither the name of the copyright holder nor the names of its
|
|
* contributors may be used to endorse or promote products derived
|
|
* from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
|
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
|
* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
|
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
|
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
|
|
* OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
/**
|
|
* \addtogroup cc13xx-cc26xx-platform
|
|
* @{
|
|
*
|
|
* \file
|
|
* Setup the SimpleLink CC13xx/CC26xx ecosystem with the
|
|
* Contiki environment.
|
|
* \author
|
|
* Edvard Pettersen <e.pettersen@ti.com>
|
|
*/
|
|
/*---------------------------------------------------------------------------*/
|
|
#include "contiki.h"
|
|
#include "contiki-net.h"
|
|
#include "sys/clock.h"
|
|
#include "sys/rtimer.h"
|
|
#include "sys/node-id.h"
|
|
#include "sys/platform.h"
|
|
#include "dev/button-hal.h"
|
|
#include "dev/gpio-hal.h"
|
|
#include "dev/serial-line.h"
|
|
#include "dev/leds.h"
|
|
#include "net/mac/framer/frame802154.h"
|
|
#include "lib/random.h"
|
|
#include "lib/sensors.h"
|
|
/*---------------------------------------------------------------------------*/
|
|
#include <Board.h>
|
|
#include <NoRTOS.h>
|
|
|
|
#include <ti/devices/DeviceFamily.h>
|
|
#include DeviceFamily_constructPath(driverlib/driverlib_release.h)
|
|
#include DeviceFamily_constructPath(driverlib/chipinfo.h)
|
|
#include DeviceFamily_constructPath(driverlib/vims.h)
|
|
|
|
#include <ti/drivers/dpl/HwiP.h>
|
|
#include <ti/drivers/I2C.h>
|
|
#include <ti/drivers/NVS.h>
|
|
#include <ti/drivers/PIN.h>
|
|
#include <ti/drivers/pin/PINCC26XX.h>
|
|
#include <ti/drivers/Power.h>
|
|
#include <ti/drivers/SPI.h>
|
|
#include <ti/drivers/TRNG.h>
|
|
#include <ti/drivers/UART.h>
|
|
/*---------------------------------------------------------------------------*/
|
|
#include "board-peripherals.h"
|
|
#include "uart0-arch.h"
|
|
#include "trng-arch.h"
|
|
/*---------------------------------------------------------------------------*/
|
|
#include "rf/rf.h"
|
|
#include "rf/ble-beacond.h"
|
|
#include "rf/ieee-addr.h"
|
|
/*---------------------------------------------------------------------------*/
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
/*---------------------------------------------------------------------------*/
|
|
/* Log configuration */
|
|
#include "sys/log.h"
|
|
#define LOG_MODULE "CC13xx/CC26xx"
|
|
#define LOG_LEVEL LOG_LEVEL_MAIN
|
|
/*---------------------------------------------------------------------------*/
|
|
/*
|
|
* Board-specific initialization function. This function is defined in
|
|
* the <BOARD>_fxns.c file.
|
|
*/
|
|
extern void Board_initHook(void);
|
|
/*---------------------------------------------------------------------------*/
|
|
/*
|
|
* \brief Fade a specified LED.
|
|
*/
|
|
static void
|
|
fade(PIN_Id pin)
|
|
{
|
|
volatile uint32_t i;
|
|
uint32_t k;
|
|
uint32_t j;
|
|
uint32_t pivot = 800;
|
|
uint32_t pivot_half = pivot / 2;
|
|
|
|
for(k = 0; k < pivot; ++k) {
|
|
j = (k > pivot_half) ? pivot - k : k;
|
|
|
|
PINCC26XX_setOutputValue(pin, 1);
|
|
for(i = 0; i < j; ++i) {
|
|
__asm__ __volatile__ ("nop");
|
|
}
|
|
PINCC26XX_setOutputValue(pin, 0);
|
|
for(i = 0; i < pivot_half - j; ++i) {
|
|
__asm__ __volatile__ ("nop");
|
|
}
|
|
}
|
|
}
|
|
/*---------------------------------------------------------------------------*/
|
|
/*
|
|
* \brief Configure RF params for the radio driver.
|
|
*/
|
|
static void
|
|
set_rf_params(void)
|
|
{
|
|
uint8_t ext_addr[8];
|
|
uint16_t short_addr;
|
|
|
|
memset(ext_addr, 0x0, sizeof(ext_addr));
|
|
|
|
ieee_addr_cpy_to(ext_addr, sizeof(ext_addr));
|
|
|
|
/* Short address is the last two bytes of the MAC address */
|
|
short_addr = (((uint16_t)ext_addr[7] << 0) |
|
|
((uint16_t)ext_addr[6] << 8));
|
|
|
|
NETSTACK_RADIO.set_value(RADIO_PARAM_PAN_ID, IEEE802154_PANID);
|
|
NETSTACK_RADIO.set_value(RADIO_PARAM_16BIT_ADDR, short_addr);
|
|
NETSTACK_RADIO.set_object(RADIO_PARAM_64BIT_ADDR, ext_addr, sizeof(ext_addr));
|
|
}
|
|
/*---------------------------------------------------------------------------*/
|
|
void
|
|
platform_init_stage_one(void)
|
|
{
|
|
DRIVERLIB_ASSERT_CURR_RELEASE();
|
|
|
|
/* Enable flash cache */
|
|
VIMSModeSet(VIMS_BASE, VIMS_MODE_ENABLED);
|
|
/* Configure round robin arbitration and prefetching */
|
|
VIMSConfigure(VIMS_BASE, true, true);
|
|
|
|
Power_init();
|
|
|
|
/* BoardGpioInitTable declared in Board.h */
|
|
if(PIN_init(BoardGpioInitTable) != PIN_SUCCESS) {
|
|
/*
|
|
* Something is seriously wrong if PIN initialization of the Board GPIO
|
|
* table fails.
|
|
*/
|
|
for(;;) { /* hang */ }
|
|
}
|
|
|
|
/* Perform board-specific initialization */
|
|
Board_initHook();
|
|
|
|
/* Contiki drivers init */
|
|
gpio_hal_init();
|
|
leds_init();
|
|
|
|
fade(Board_PIN_LED0);
|
|
|
|
/* TI Drivers init */
|
|
#if TI_UART_CONF_ENABLE
|
|
UART_init();
|
|
#endif
|
|
#if TI_I2C_CONF_ENABLE
|
|
I2C_init();
|
|
#endif
|
|
#if TI_SPI_CONF_ENABLE
|
|
SPI_init();
|
|
#endif
|
|
#if TI_NVS_CONF_ENABLE
|
|
NVS_init();
|
|
#endif
|
|
|
|
TRNG_init();
|
|
|
|
fade(Board_PIN_LED1);
|
|
|
|
/* NoRTOS must be called last */
|
|
NoRTOS_start();
|
|
}
|
|
/*---------------------------------------------------------------------------*/
|
|
void
|
|
platform_init_stage_two(void)
|
|
{
|
|
serial_line_init();
|
|
|
|
#if TI_UART_CONF_UART0_ENABLE
|
|
uart0_init();
|
|
#endif
|
|
|
|
#if BUILD_WITH_SHELL
|
|
uart0_set_callback(serial_line_input_byte);
|
|
#endif
|
|
|
|
/* Use TRNG to seed PRNG. If TRNG fails, use a hard-coded seed. */
|
|
unsigned short seed = 0;
|
|
if(!trng_rand((uint8_t *)&seed, sizeof(seed), TRNG_WAIT_FOREVER)) {
|
|
/* Default to some hard-coded seed. */
|
|
seed = 0x1234;
|
|
}
|
|
random_init(seed);
|
|
|
|
/* Populate linkaddr_node_addr */
|
|
ieee_addr_cpy_to(linkaddr_node_addr.u8, LINKADDR_SIZE);
|
|
|
|
button_hal_init();
|
|
|
|
fade(Board_PIN_LED0);
|
|
}
|
|
/*---------------------------------------------------------------------------*/
|
|
void
|
|
platform_init_stage_three(void)
|
|
{
|
|
#if RF_CONF_BLE_BEACON_ENABLE
|
|
rf_ble_beacond_init();
|
|
#endif
|
|
|
|
radio_value_t chan = 0;
|
|
radio_value_t pan = 0;
|
|
|
|
set_rf_params();
|
|
|
|
LOG_DBG("With DriverLib v%u.%u\n", DRIVERLIB_RELEASE_GROUP,
|
|
DRIVERLIB_RELEASE_BUILD);
|
|
LOG_DBG("IEEE 802.15.4: %s, Sub-1 GHz: %s, BLE: %s\n",
|
|
ChipInfo_SupportsIEEE_802_15_4() ? "Yes" : "No",
|
|
ChipInfo_SupportsPROPRIETARY() ? "Yes" : "No",
|
|
ChipInfo_SupportsBLE() ? "Yes" : "No");
|
|
|
|
#if (RF_MODE == RF_MODE_SUB_1_GHZ)
|
|
LOG_INFO("Operating frequency on Sub-1 GHz\n");
|
|
#elif (RF_MODE == RF_MODE_2_4_GHZ)
|
|
LOG_INFO("Operating frequency on 2.4 GHz\n");
|
|
#endif
|
|
|
|
NETSTACK_RADIO.get_value(RADIO_PARAM_CHANNEL, &chan);
|
|
LOG_INFO("RF: Channel %d", chan);
|
|
|
|
if(NETSTACK_RADIO.get_value(RADIO_PARAM_PAN_ID, &pan) == RADIO_RESULT_OK) {
|
|
LOG_INFO(", PANID 0x%04X", pan);
|
|
}
|
|
LOG_INFO("\n");
|
|
|
|
LOG_INFO("Node ID: %d\n", node_id);
|
|
|
|
#if BOARD_CONF_SENSORS_ENABLE
|
|
process_start(&sensors_process, NULL);
|
|
#endif
|
|
|
|
fade(Board_PIN_LED1);
|
|
}
|
|
/*---------------------------------------------------------------------------*/
|
|
void
|
|
platform_idle(void)
|
|
{
|
|
/* Drop to some low power mode */
|
|
Power_idleFunc();
|
|
}
|
|
/*---------------------------------------------------------------------------*/
|
|
/**
|
|
* @}
|
|
*/
|