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GPIO WRITEPIN RESET, make 2uA, most of time

This commit is contained in:
Yunhorn 2024-03-21 17:25:31 +08:00
parent f1038b5351
commit 87209a5205
2 changed files with 7 additions and 1 deletions
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4
Core/Src/gpio.c
View File

@ -55,7 +55,9 @@ void MX_GPIO_Init(void)
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
__HAL_RCC_GPIOB_CLK_DISABLE();
__HAL_RCC_GPIOC_CLK_DISABLE();
__HAL_RCC_GPIOA_CLK_DISABLE();
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(GPIOB, LED1_Pin|LED2_Pin|PROB2_Pin|PROB1_Pin
|LED3_Pin, GPIO_PIN_RESET);

4
Core/Src/stm32_lpm_if.c
View File

@ -93,6 +93,10 @@ void PWR_EnterStopMode(void)
{
/* USER CODE BEGIN EnterStopMode_1 */
HAL_GPIO_WritePin(GPIOB, GPIO_PIN_All, GPIO_PIN_RESET);
HAL_GPIO_WritePin(GPIOC, GPIO_PIN_All, GPIO_PIN_RESET);
HAL_GPIO_WritePin(GPIOA, GPIO_PIN_All, GPIO_PIN_RESET);
/* USER CODE END EnterStopMode_1 */
HAL_SuspendTick();
/* Clear Status Flag before entering STOP/STANDBY Mode */