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/* ... */
#include "main.h"
/* ... */
/* ... */
Includes
__IO uint8_t UserButtonStatus = 0;
Private variables
static void SystemClock_Config(void);
Private function prototypes
/* ... */
int main(void)
{
/* ... */
HAL_Init();
BSP_LED_Init(LED3);
BSP_LED_Init(LED4);
BSP_LED_Init(LED5);
BSP_LED_Init(LED6);
SystemClock_Config();
__HAL_RCC_PWR_CLK_ENABLE();
if(__HAL_PWR_GET_FLAG(PWR_FLAG_SB) != RESET)
{
__HAL_PWR_CLEAR_FLAG(PWR_FLAG_SB);
BSP_LED_On(LED4);
}if (__HAL_PWR_GET_FLAG(PWR_FLAG_SB) != RESET) { ... }
BSP_PB_Init(BUTTON_KEY, BUTTON_MODE_EXTI);
while(1)
{
UserButtonStatus = 0;
while(UserButtonStatus == 0)
{
BSP_LED_Toggle(LED6);
HAL_Delay(100);
}while (UserButtonStatus == 0) { ... }
while(BSP_PB_GetState(BUTTON_KEY) != RESET)
{
}while (BSP_PB_GetState(BUTTON_KEY) != RESET) { ... }
#if defined (SLEEP_MODE)
/* ... */
SleepMode_Measure();/* ... */
#elif defined (STOP_MODE)
/* ... */
StopMode_Measure();/* ... */
#elif defined (STANDBY_MODE)
/* ... */
StandbyMode_Measure();
/* ... */
#elif defined (STANDBY_RTC_MODE)
/* ... */
StandbyRTCMode_Measure();
/* ... */
#elif defined (STANDBY_RTC_BKPSRAM_MODE)
/* ... */
StandbyRTCBKPSRAMMode_Measure();/* ... */
#endif
}while (1) { ... }
}{ ... }
/* ... */
static void SystemClock_Config(void)
{
RCC_ClkInitTypeDef RCC_ClkInitStruct;
RCC_OscInitTypeDef RCC_OscInitStruct;
__HAL_RCC_PWR_CLK_ENABLE();
/* ... */
__HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE2);
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE | RCC_OSCILLATORTYPE_LSI;
RCC_OscInitStruct.HSEState = RCC_HSE_ON;
RCC_OscInitStruct.LSIState = RCC_LSI_ON;
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
RCC_OscInitStruct.PLL.PLLM = 8;
RCC_OscInitStruct.PLL.PLLN = 336;
RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV4;
RCC_OscInitStruct.PLL.PLLQ = 7;
if(HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
{
Error_Handler();
}if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK) { ... }
/* ... */
RCC_ClkInitStruct.ClockType = (RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_HCLK | 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_DIV1;
if(HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2) != HAL_OK)
{
Error_Handler();
}if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2) != HAL_OK) { ... }
}{ ... }
/* ... */
void Error_Handler(void)
{
BSP_LED_On(LED5);
while(1)
{
}while (1) { ... }
}{ ... }
/* ... */
void HAL_SYSTICK_Callback(void)
{
HAL_IncTick();
}{ ... }
/* ... */
void HAL_RTCEx_WakeUpTimerEventCallback(RTC_HandleTypeDef *hrtc)
{
BSP_LED_Init(LED6);
BSP_LED_On(LED6);
}{ ... }
/* ... */
void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin)
{
if(GPIO_Pin == KEY_BUTTON_PIN)
{
UserButtonStatus = 1;
}if (GPIO_Pin == KEY_BUTTON_PIN) { ... }
}{ ... }
#ifdef USE_FULL_ASSERT
/* ... */
void assert_failed(uint8_t* file, uint32_t line)
{
/* ... */
while (1)
{
}while (1) { ... }
}assert_failed (uint8_t* file, uint32_t line) { ... }
/* ... */#endif
/* ... */
/* ... */