mirror of
https://github.com/RIOT-OS/RIOT.git
synced 2024-12-29 04:50:03 +01:00
121 lines
3.4 KiB
Diff
121 lines
3.4 KiB
Diff
*** stock_iot-lab_M3/openwsn/board_ow.c Thu Apr 24 11:19:39 2014
|
|
--- riot-openwsn-wip/openwsn/board_ow.c Thu Apr 24 16:55:54 2014
|
|
***************
|
|
*** 0 ****
|
|
--- 1,115 ----
|
|
+ /**
|
|
+ \brief iot-lab_M3 definition of the "board" bsp module.
|
|
+
|
|
+ \author Alaeddine Weslati <alaeddine.weslati@inria.fr>, January 2014.
|
|
+ */
|
|
+ #include "stm32f10x_lib.h"
|
|
+ #include "board_ow.h"
|
|
+ // bsp modules
|
|
+ #include "leds_ow.h"
|
|
+ #include "uart_ow.h"
|
|
+ #include "spi.h"
|
|
+ // #include "bsp_timer.h"
|
|
+ #include "radio.h"
|
|
+ #include "radiotimer.h"
|
|
+ #include "rcc.h"
|
|
+ #include "nvic.h"
|
|
+ #include "debugpins.h"
|
|
+ #include "board_info.h"
|
|
+ #include "opentimers.h"
|
|
+ #include "gpio.h"
|
|
+
|
|
+ //=========================== main ============================================
|
|
+
|
|
+ // extern int mote_main();
|
|
+ //
|
|
+ // int main()
|
|
+ // {
|
|
+ // return mote_main();
|
|
+ // }
|
|
+
|
|
+ //=========================== public ==========================================
|
|
+
|
|
+ void board_init_ow()
|
|
+ {
|
|
+
|
|
+ RCC_Configuration();//Configure rcc
|
|
+ NVIC_Configuration();//configure NVIC and Vector Table
|
|
+
|
|
+ //configure ALL GPIO to AIN to get lowest power
|
|
+ // GPIO_Config_ALL_AIN();
|
|
+ //configuration GPIO to measure the time from sleep to 72MHz
|
|
+ // GPIO_Configuration();
|
|
+
|
|
+ GPIO_InitTypeDef GPIO_InitStructure;
|
|
+
|
|
+ //enable GPIOC and GPIOA, Clock
|
|
+ RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOC , ENABLE);
|
|
+ RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA , ENABLE);
|
|
+
|
|
+ //Configure PA.02 as SLP_TR pin of RF
|
|
+ GPIO_InitStructure.GPIO_Pin = GPIO_Pin_2;
|
|
+ GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
|
|
+ GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
|
|
+ GPIO_Init(GPIOA, &GPIO_InitStructure);
|
|
+
|
|
+ //Configure PC.01 as RST pin of RF
|
|
+ GPIO_InitStructure.GPIO_Pin = GPIO_Pin_1;
|
|
+ GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
|
|
+ GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
|
|
+ GPIO_Init(GPIOC, &GPIO_InitStructure);
|
|
+
|
|
+ //set /RST pin high(never reset)
|
|
+ GPIO_SetBits(GPIOC, GPIO_Pin_1);
|
|
+
|
|
+ // Configure PC.04 as input floating (EXTI Line4)
|
|
+ GPIO_InitStructure.GPIO_Pin = GPIO_Pin_4;
|
|
+ GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING;
|
|
+ GPIO_Init(GPIOC, &GPIO_InitStructure);
|
|
+
|
|
+ GPIO_EXTILineConfig(GPIO_PortSourceGPIOC, GPIO_PinSource4);//Connect EXTI Line4 to PC.4
|
|
+ EXTI_ClearITPendingBit(EXTI_Line4);
|
|
+
|
|
+ //Configures EXTI line 4 to generate an interrupt on rising edge
|
|
+ EXTI_InitTypeDef EXTI_InitStructure;
|
|
+ EXTI_InitStructure.EXTI_Line = EXTI_Line4;
|
|
+ EXTI_InitStructure.EXTI_Mode = EXTI_Mode_Interrupt;
|
|
+ EXTI_InitStructure.EXTI_Trigger = EXTI_Trigger_Rising;
|
|
+ EXTI_InitStructure.EXTI_LineCmd = ENABLE;
|
|
+ EXTI_Init(&EXTI_InitStructure);
|
|
+
|
|
+ // initialize board
|
|
+ // leds_init_ow();
|
|
+ // uart_init_ow();
|
|
+ spi_init();
|
|
+ // bsp_timer_init();
|
|
+
|
|
+ radio_init();
|
|
+ radiotimer_init();
|
|
+ debugpins_init();
|
|
+ //enable nvic for the radio
|
|
+ NVIC_radio();
|
|
+ }
|
|
+
|
|
+ void board_sleep(void)
|
|
+ {
|
|
+ #if 0
|
|
+ uint16_t sleepTime = radiotimer_getPeriod() - radiotimer_getCapturedTime();
|
|
+ DBGMCU_Config(DBGMCU_STOP, ENABLE);
|
|
+
|
|
+ // Enable PWR and BKP clock
|
|
+ RCC_APB1PeriphClockCmd(RCC_APB1Periph_PWR | RCC_APB1Periph_BKP, ENABLE);
|
|
+ // Desable the SRAM and FLITF clock in Stop mode
|
|
+ RCC_AHBPeriphClockCmd(RCC_AHBPeriph_SRAM | RCC_AHBPeriph_FLITF, DISABLE);
|
|
+
|
|
+ PWR_EnterSTOPMode(PWR_Regulator_ON,PWR_STOPEntry_WFI);
|
|
+
|
|
+ if(sleepTime > 0)
|
|
+ opentimers_sleepTimeCompesation(sleepTime*2);
|
|
+ #endif
|
|
+ }
|
|
+
|
|
+ void board_reset(void)
|
|
+ {
|
|
+ }
|
|
+
|