auxiliary_sample_addition_new/Usr/power/pwr.c

/*
 * @Author: sunlight 2524828700@qq.com
 * @Date: 2024-09-13 21:25:41
 * @LastEditors: sunlight 2524828700@qq.com
 * @LastEditTime: 2024-09-19 14:02:17
 * @FilePath: \auxiliary_addition\Usr\power\pwr.c
 * @Description: ����Ĭ������,������`customMade`, ����koroFileHeader�鿴���� ��������: https://github.com/OBKoro1/koro1FileHeader/wiki/%E9%85%8D%E7%BD%AE
 */

#include "pwr.h"

#include "stm32f4xx_hal.h"
#include "zgpio.h"

/**
 * @description:ֹͣģʽ�ָ�����HSEʱ��
 * @return {*}
 */
static void SystemConfig_Recover(void) {
  RCC_OscInitTypeDef RCC_OscInitStruct = {0};
  RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};

  /** Configure the main internal regulator output voltage
   */
  __HAL_RCC_PWR_CLK_ENABLE();
  __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);

  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
  RCC_OscInitStruct.HSEState       = RCC_HSE_ON;
  RCC_OscInitStruct.PLL.PLLState   = RCC_PLL_ON;
  RCC_OscInitStruct.PLL.PLLSource  = RCC_PLLSOURCE_HSE;
  RCC_OscInitStruct.PLL.PLLM       = 4;
  RCC_OscInitStruct.PLL.PLLN       = 72;
  RCC_OscInitStruct.PLL.PLLP       = RCC_PLLP_DIV2;
  RCC_OscInitStruct.PLL.PLLQ       = 4;
  if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK) {
    Error_Handler();
  }

  /** Initializes the CPU, AHB and APB buses clocks
   */
  RCC_ClkInitStruct.ClockType      = RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2;
  RCC_ClkInitStruct.SYSCLKSource   = RCC_SYSCLKSOURCE_PLLCLK;
  RCC_ClkInitStruct.AHBCLKDivider  = RCC_SYSCLK_DIV1;
  RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2;
  RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV2;

  if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2) != HAL_OK) {
    Error_Handler();
  }
}

/**
 * @description: SleepMode Enter and Wakeup
 * @return {*}
 */
void Power_SleepMode(void) {
  HAL_SuspendTick();  // ��ͣ�δ�ʱ�ӣ���ֹͨ���δ�ʱ���жϻ���
  // printf("enter sleep");
  DebugLight_OFF;
  HAL_PWR_EnterSLEEPMode(PWR_MAINREGULATOR_ON, PWR_SLEEPENTRY_WFE);  // ��������˯��ģʽ���жϻ���
  // printf("enter sleep");
  HAL_ResumeTick();  // �����Ѻ󣬻ָ��δ�ʱ��
  DebugLight_ON;
}

/**
 * @description: StopMode Enter and Wakeup
 * @return {*}
 */
void Power_StopMode(void) {
#if FLASH_PowerDown
  HAL_PWREx_EnableFlashPowerDown();  // ������һ�����͹���
#else
  HAL_PWREx_DisableFlashPowerDown();  // ��������
#endif
  DebugLight_OFF;
  HAL_SuspendTick();                                                // ��ͣʱ��
  HAL_PWR_EnterSTOPMode(PWR_MAINREGULATOR_ON, PWR_SLEEPENTRY_WFI);  // ����ֹͣģʽ���жϻ���

  SystemConfig_Recover();  // �ָ�HESʱ�Ӻ�PLL����
  HAL_ResumeTick();        // �ָ�ʱ��
  DebugLight_ON;
}

/**
 * @description: StandbyMode Enter and Wakeup
 * @return {*}
 */
void Power_StandByMode(void) {
  // ���⸴λ��Դ
  if (__HAL_PWR_GET_FLAG(PWR_FLAG_SB)) {
    __HAL_PWR_CLEAR_FLAG(PWR_FLAG_SB);  // ������λ��־
  }

  __HAL_PWR_CLEAR_FLAG(PWR_FLAG_WU);  // ����WU��־
#if WKUP
  HAL_PWR_EnableWakeUpPin(PWR_WAKEUP_PIN1);  // ʹ��WKUP���Ż���
#endif
  DebugLight_OFF;
  HAL_PWR_EnterSTANDBYMode();  // ��������ģʽ
}

void HAL_RTCEx_WakeUpTimerEventCallback(RTC_HandleTypeDef *hrtc) {}