Posted on February 08, 2017 at 05:10
Hello, I have a question about Standby mode when it wakes up from standby with interrupt or anything which command will
executed
for the example
/**** Start ****/
/* Check and handle if the system was resumed from Standby mode */
if(__HAL_PWR_GET_FLAG(PWR_FLAG_SB) != RESET) { /* Clear Standby flag */ __HAL_PWR_CLEAR_FLAG(PWR_FLAG_SB);
}
HAL_GPIO_Write(GPIOA, GPIO_PIN_5, GPIO_PIN_SET);
HAL_Delay(500);
HAL_GPIO_Write(GPIOA, GPIO_PIN_5, GPIO_PIN_RESET);
/*Disable all used wakeup sources: Pin1(PA.0)*/
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();
HAL_GPIO_Write(GPIOA, GPIO_PIN_6, GPIO_PIN_SET);
HAL_Delay(500);
HAL_GPIO_Write(GPIOA, GPIO_PIN_6, GPIO_PIN_RESET);�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?
while(1) {
}
/**** End ****/�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?
Which PA5 or PA6 will be executed first after wake up.
