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nes-proj/arch/platform/simplelink/cc13xx-cc26xx/platform.c

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/*
* Copyright (c) 2014, 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-platforms
* @{
*
* \defgroup LaunchPads
*
* This platform supports a number of different boards:
* - The TI CC1310 LaunchPad
* - The TI CC1350 LaunchPad
* - The TI CC2640 LaunchPad
* - The TI CC2650 LaunchPad
* - The TI CC1312R1 LaunchPad
* - The TI CC1352R1 LaunchPad
* - The TI CC1352P1 LaunchPad
* - The TI CC26X2R1 LaunchPad
* @{
*/
/*---------------------------------------------------------------------------*/
/* Simplelink SDK includes */
#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 DeviceFamily_constructPath(inc/hw_cpu_scs.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/Power.h>
#include <ti/drivers/SPI.h>
#include <ti/drivers/UART.h>
/*---------------------------------------------------------------------------*/
/* Contiki API */
#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/sensors.h"
/*---------------------------------------------------------------------------*/
/* Arch driver implementations */
#include "board-peripherals.h"
#include "uart0-arch.h"
/*---------------------------------------------------------------------------*/
#include "ieee-addr.h"
#include "rf-core.h"
#include "rf-ble-beacond.h"
#include "lib/random.h"
#include "button-sensor.h"
/*---------------------------------------------------------------------------*/
#include <stdio.h>
#include <string.h>
/*---------------------------------------------------------------------------*/
/* Log configuration */
#include "sys/log.h"
#define LOG_MODULE "CC26xx/CC13xx"
#define LOG_LEVEL LOG_LEVEL_DBG
/*---------------------------------------------------------------------------*/
unsigned short g_nodeId = 0;
/*---------------------------------------------------------------------------*/
/*
* Board-specific initialization function.
* This function is defined in the file <BOARD>_fxns.c
*/
extern void Board_initHook(void);
/*---------------------------------------------------------------------------*/
#ifdef BOARD_CONF_HAS_SENSORS
#define BOARD_HAS_SENSORS BOARD_CONF_HAS_SENSORS
#else
#define BOARD_HAS_SENSORS 1
#endif
/*---------------------------------------------------------------------------*/
static void
fade(unsigned char l)
{
volatile int i;
for(int k = 0; k < 800; ++k) {
int j = k > 400 ? 800 - k : k;
leds_on(l);
for(i = 0; i < j; ++i) { __asm("nop"); }
leds_off(l);
for(i = 0; i < 400 - j; ++i) { __asm("nop"); }
}
}
/*---------------------------------------------------------------------------*/
static void
set_rf_params(void)
{
uint8_t ext_addr[8];
memset(ext_addr, 0x0, sizeof(ext_addr));
ieee_addr_cpy_to(ext_addr, sizeof(ext_addr));
uint16_t short_addr = (ext_addr[7] << 0)
| (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));
/* also set the global node id */
g_nodeId = short_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();
if (PIN_init(BoardGpioInitTable) != PIN_SUCCESS) {
/* Error with PIN_init */
while (1);
}
/* Perform board-specific initialization */
Board_initHook();
/* Contiki drivers init */
gpio_hal_init();
leds_init();
fade(LEDS_RED);
/* TI Drivers init */
#if TI_UART_CONF_ENABLE
UART_init();
uart0_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
fade(LEDS_GREEN);
/* NoRTOS should be called last */
NoRTOS_start();
}
/*---------------------------------------------------------------------------*/
void
platform_init_stage_two(void)
{
serial_line_init();
#if BUILD_WITH_SHELL
uart0_set_callback(serial_line_input_byte);
#endif
random_init(0x1234);
/* Populate linkaddr_node_addr */
ieee_addr_cpy_to(linkaddr_node_addr.u8, LINKADDR_SIZE);
button_hal_init();
fade(LEDS_RED);
}
/*---------------------------------------------------------------------------*/
void
platform_init_stage_three(void)
{
#if RF_BLE_BEACON_ENABLE
rf_ble_beacond_init();
#endif
radio_value_t chan = 0, pan = 0;
set_rf_params();
NETSTACK_RADIO.get_value(RADIO_PARAM_CHANNEL, &chan);
NETSTACK_RADIO.get_value(RADIO_PARAM_PAN_ID, &pan);
LOG_DBG("With DriverLib v%u.%u\n", DRIVERLIB_RELEASE_GROUP,
DRIVERLIB_RELEASE_BUILD);
LOG_DBG("IEEE 802.15.4: %s, Sub-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");
#else
LOG_INFO("Operating frequency on 2.4 GHz\n");
#endif
LOG_INFO("RF: Channel %d, PANID 0x%04X\n", chan, pan);
LOG_INFO("Node ID: %d\n", g_nodeId);
#if BOARD_HAS_SENSORS
process_start(&sensors_process, NULL);
#endif
fade(LEDS_GREEN);
}
/*---------------------------------------------------------------------------*/
void
platform_idle(void)
{
/* Drop to some low power mode */
Power_idleFunc();
}
/*---------------------------------------------------------------------------*/
/**
* @}
* @}
*/
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