try low power with PA0 from standby
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506aed609d
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@ -28,6 +28,7 @@ extern "C" {
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/* Includes ------------------------------------------------------------------*/
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#include "stm32wlxx_hal.h"
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#include "stm32wlxx_nucleo.h"
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#include "yunhorn_sts_prd_conf.h"
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/* Private includes ----------------------------------------------------------*/
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/* USER CODE BEGIN Includes */
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@ -47,12 +47,12 @@ extern "C" {
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/**
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* @brief Verbose level for all trace logs
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*/
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#define VERBOSE_LEVEL VLEVEL_OFF
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#define VERBOSE_LEVEL VLEVEL_H
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/**
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* @brief Enable trace logs
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*/
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#define APP_LOG_ENABLED 0
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#define APP_LOG_ENABLED 1
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/**
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* @brief Activate monitoring (probes) of some internal RF signals for debug purpose
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@ -75,7 +75,7 @@ extern "C" {
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* @brief Enable/Disable MCU Debugger pins (dbg serial wires)
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* @note by HW serial wires are ON by default, need to put them OFF to save power
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*/
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#define DEBUGGER_ENABLED 0
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#define DEBUGGER_ENABLED 1
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/**
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* @brief Disable Low Power mode
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@ -29,6 +29,7 @@
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#include "sys_app.h"
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/* Private includes ----------------------------------------------------------*/
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/* USER CODE BEGIN Includes */
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#include "stm32wlxx_nucleo.h"
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#include "yunhorn_sts_sensors.h"
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#include "sts_cmox_hmac_sha.h"
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#ifdef STS_USE_TOF_VL53L0X
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@ -57,7 +58,7 @@
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/* Private variables ---------------------------------------------------------*/
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/* USER CODE BEGIN PV */
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static void WkupPin1_Config(void);
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/* USER CODE END PV */
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/* Private function prototypes -----------------------------------------------*/
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@ -102,6 +103,10 @@ int main(void)
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SystemClock_Config();
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/* USER CODE BEGIN SysInit */
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/* Configure the wake_up pin */
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WkupPin1_Config();
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/* Un-comment to be able to debug after wake-up from Standby. Consumption will be increased */
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//HAL_DBGMCU_EnableDBGStandbyMode();
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/* USER CODE END SysInit */
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@ -109,12 +114,27 @@ int main(void)
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MX_GPIO_Init();
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MX_DMA_Init();
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LED_ON;
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/* Check if the system was resumed from Standby mode */
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if (__HAL_PWR_GET_FLAG(PWR_FLAG_SB) != RESET)
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{
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/* Clear Standby flag */
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__HAL_PWR_CLEAR_FLAG(PWR_FLAG_SB);
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HAL_GPIO_WritePin(LED1_GPIO_Port, LED1_Pin, GPIO_PIN_SET); /* LED_BLUE */
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HAL_Delay(300);
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HAL_GPIO_WritePin(LED1_GPIO_Port, LED1_Pin, GPIO_PIN_RESET); /* LED_BLUE */
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MX_I2C2_Init();
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} else
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{
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MX_LoRaWAN_Init();
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HAL_GPIO_WritePin(LED3_GPIO_Port, LED3_Pin, GPIO_PIN_SET); /* LED_ */
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HAL_Delay(300);
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HAL_GPIO_WritePin(LED3_GPIO_Port, LED3_Pin, GPIO_PIN_RESET); /* LED_ */
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MX_I2C2_Init();
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MX_LoRaWAN_Init();
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}
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/* USER CODE BEGIN 2 */
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@ -183,6 +203,17 @@ void SystemClock_Config(void)
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}
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/* USER CODE BEGIN 4 */
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static void WkupPin1_Config(void)
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{
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/* Configure Button pin and unmask Wakeup with Interrupt request from line 0.*/
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BSP_PB_Init(BUTTON_USER, BUTTON_MODE_EXTI);
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/* Enable wake-up pin pull-up state in Standby mode.*/
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HAL_PWREx_EnableGPIOPullUp(PWR_GPIO_A, PWR_GPIO_BIT_0);
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HAL_PWREx_EnablePullUpPullDownConfig();
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}
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/* USER CODE END 4 */
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@ -82,9 +82,13 @@ void PWR_EnterOffMode(void)
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{
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/* USER CODE BEGIN EnterOffMode_1 */
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HAL_SuspendTick();
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/* Clear Status Flag before entering STOP/STANDBY Mode */
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LL_PWR_ClearFlag_C1STOP_C1STB();
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//__HAL_PWR_CLEAR_FLAG(PWR_FLAG_WU);
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/* Enable WakeUp Pin PWR_WAKEUP_PIN1 connected to PA0 */
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HAL_PWR_EnableWakeUpPin(PWR_WAKEUP_PIN1_LOW);
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/* Clear all related wakeup flags*/
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__HAL_PWR_CLEAR_FLAG(PWR_FLAG_WUF1);
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HAL_PWR_EnterSTANDBYMode();
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/* USER CODE END EnterOffMode_1 */
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}
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@ -93,12 +97,10 @@ void PWR_ExitOffMode(void)
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{
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/* USER CODE BEGIN ExitOffMode_1 */
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HAL_ResumeTick();
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/*
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__HAL_PWR_CLEAR_FLAG(PWR_FLAG_SB);
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__HAL_PWR_CLEAR_FLAG(PWR_FLAG_WU);
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HAL_PWR_EnableBkUpAccess();
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__HAL_RCC_RTCAPB_CLK_ENABLE();
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*/
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/* Clear Standby flag */
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__HAL_PWR_CLEAR_FLAG(PWR_FLAG_SB);
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/* USER CODE END ExitOffMode_1 */
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}
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@ -209,8 +209,9 @@ void SysTick_Handler(void)
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/* USER CODE BEGIN SysTick_IRQn 0 */
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/* USER CODE END SysTick_IRQn 0 */
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HAL_IncTick();
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/* USER CODE BEGIN SysTick_IRQn 1 */
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HAL_SYSTICK_IRQHandler();
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/* USER CODE END SysTick_IRQn 1 */
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}
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@ -122,8 +122,8 @@ void SystemApp_Init(void)
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/*Init low power manager*/
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UTIL_LPM_Init();
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/* Disable Stand-by mode */
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//UTIL_LPM_SetOffMode((1 << CFG_LPM_APPLI_Id), UTIL_LPM_DISABLE);
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UTIL_LPM_SetOffMode((1 << CFG_LPM_APPLI_Id), UTIL_LPM_ENABLE);
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UTIL_LPM_SetOffMode((1 << CFG_LPM_APPLI_Id), UTIL_LPM_DISABLE);
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//UTIL_LPM_SetOffMode((1 << CFG_LPM_APPLI_Id), UTIL_LPM_ENABLE);
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#if defined (LOW_POWER_DISABLE) && (LOW_POWER_DISABLE == 1)
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/* Disable Stop Mode */
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