From 07d3633e5d6905272d19da645c767b7267f27a8f Mon Sep 17 00:00:00 2001
From: WXK <287788329@qq.com>
Date: 星期四, 27 二月 2025 14:04:06 +0800
Subject: [PATCH] 2.14，加入假休眠机制，休眠时功耗100-200ua
---
Src/main.c | 90 +++++++++++++++++++++++++++++----------------
1 files changed, 58 insertions(+), 32 deletions(-)
diff --git a/Src/main.c b/Src/main.c
index 2b26d4c..536901c 100644
--- a/Src/main.c
+++ b/Src/main.c
@@ -239,7 +239,7 @@
hardware_pici= STMFLASH_ReadHalfWord(FLASH_HARDWARE_VERSION_MAP+2);
hardware_type= STMFLASH_ReadHalfWord(FLASH_HARDWARE_VERSION_MAP+4);
//deca_sleep(1000);
- g_com_map[VERSION] = (2<<8)|13;
+ g_com_map[VERSION] = (2<<8)|14;
// g_com_map[DEV_ID]=0x7;
#ifdef DEBUG_MODE
@@ -367,7 +367,7 @@
{
//SCB->AIRCR = 0X05FA0000|(unsigned int)0x04; //软复位回到bootloader
}
-
+uint8_t mcu_sleep_flag;
uint8_t userkey_num;
/* USER CODE END 0 */
@@ -398,7 +398,7 @@
/* USER CODE END SysInit */
/* Initialize all configured peripherals */
- MX_IWDG_Init();
+// MX_IWDG_Init();
MX_GPIO_Init();
MX_LPTIM1_Init();
MX_DMA_Init();
@@ -451,10 +451,21 @@
/* USER CODE END WHILE */
/* USER CODE BEGIN 3 */
-// while(1)
-// {
-// MODBUS_Poll();
-// }
+
+ if(mcu_sleep_flag)
+ {
+ if(g_start_send_flag)
+ {
+ g_start_send_flag = 0;
+ dwt_entersleep();
+ HAL_IWDG_Refresh(&hiwdg);
+ }
+
+ HAL_PWR_EnterSTOPMode(PWR_LOWPOWERREGULATOR_ON, PWR_STOPENTRY_WFI);
+ }
+ else
+ {
+
if(m_bEUARTTxEn==0&&(motor_state==0||motor_state==3))
{
#ifndef DEBUG_MODE
@@ -494,11 +505,13 @@
}else{
IdleTask();
}
-// HAL_Delay(100);
- // Get_Battary();
-
- // LIS3DH_Data_Init();
+ if(nomove_count>g_com_map[NOMOVESLEEP_TIME]&&imu_enable)
+ {
+ mcu_sleep();
+ }
}
+ }
+
/* USER CODE END 3 */
}
@@ -949,25 +962,38 @@
}
void mcu_sleep(void)
{
- HAL_LPTIM_DeInit(&hlptim1);
- GPIO_InitTypeDef GPIO_InitStruct = {0};
- GPIO_InitStruct.Pin = GPIO_PIN_All;
- GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
- GPIO_InitStruct.Pull = GPIO_NOPULL;
- HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
- HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
- HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
-
+// HAL_LPTIM_DeInit(&hlptim1);
+// HAL_ADC_DeInit(&hadc);
+// __HAL_RCC_GPIOA_CLK_DISABLE();
+// __HAL_RCC_GPIOB_CLK_DISABLE();
+// __HAL_RCC_GPIOC_CLK_DISABLE();
+ Dw1000_Init();
+ dwt_forcetrxoff();
+ dwt_setinterrupt( DWT_INT_RFCG | (DWT_INT_ARFE | DWT_INT_RFSL | DWT_INT_SFDT | DWT_INT_RPHE | DWT_INT_RFCE | DWT_INT_RFTO | DWT_INT_RXPTO), 0);
+
+ dwt_configuresleep(DWT_PRESRV_SLEEP | DWT_CONFIG, DWT_WAKE_CS | DWT_WAKE_WK| DWT_SLP_EN);
+ dwt_entersleep();
+ delay_ms(100);
+
+// GPIO_InitTypeDef GPIO_InitStruct = {0};
+// GPIO_InitStruct.Pin = GPIO_PIN_All;
+// GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
+// GPIO_InitStruct.Pull = GPIO_NOPULL;
+// HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
+// HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
+// HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
- HAL_PWR_EnterSTOPMode(PWR_LOWPOWERREGULATOR_ON, PWR_STOPENTRY_WFI);
- HAL_PWR_DisableWakeUpPin(PWR_WAKEUP_PIN1);
- /*Clear all related wakeup flags*/
- __HAL_PWR_CLEAR_FLAG(PWR_FLAG_WU);
- /*Re-enable all used wakeup sources: Pin1(PA.0)*/
- HAL_PWR_EnableWakeUpPin(PWR_WAKEUP_PIN1);
- /*Enter the Standby mode*/
- HAL_PWR_EnterSTANDBYMode();
+ mcu_sleep_flag=1;
+// HAL_PWR_EnterSTOPMode(PWR_LOWPOWERREGULATOR_ON, PWR_STOPENTRY_WFI);
+// HAL_PWR_DisableWakeUpPin(PWR_WAKEUP_PIN1);
+// /*Clear all related wakeup flags*/
+// __HAL_PWR_CLEAR_FLAG(PWR_FLAG_WU);
+// /*Re-enable all used wakeup sources: Pin1(PA.0)*/
+// HAL_PWR_EnableWakeUpPin(PWR_WAKEUP_PIN1);
+// /*Enter the Standby mode*/
+// HAL_PWR_EnterSTANDBYMode();
+
}
extern u16 tagslotpos;
extern uint8_t tx_near_msg[80],stationary_flag,gotosleep_flag;
@@ -1048,10 +1074,10 @@
gotosleep_flag=0;
}
//#ifndef DEBUG_MODE
- if(nomove_count>g_com_map[NOMOVESLEEP_TIME]&&imu_enable)
- {
- mcu_sleep();
- }
+// if(nomove_count>g_com_map[NOMOVESLEEP_TIME]&&imu_enable)
+// {
+// mcu_sleep();
+// }
//#endif
}
/* USER CODE END 4 */
--
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