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Added working Alarm A and B

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wuestgr61132
2021-02-19 09:10:08 +01:00
parent 10f8906648
commit aee0133856
3 changed files with 89 additions and 59 deletions
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RTC/Core/Src/main.c
+72 -46
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@@ -19,13 +19,12 @@
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "main.h"
#include "math.h"
#include "stdbool.h"
#include "string.h"
/* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */
#include "math.h"
#include "stdbool.h"
#include "string.h"
/* USER CODE END Includes */
/* Private typedef -----------------------------------------------------------*/
@@ -46,9 +45,11 @@
/* Private variables ---------------------------------------------------------*/
RTC_HandleTypeDef hrtc;
UART_HandleTypeDef huart2;
/* USER CODE BEGIN PV */
RTC_TimeTypeDef sTime;
RTC_DateTypeDef sDate;
RTC_AlarmTypeDef sAlarm;
RTC_AlarmTypeDef sAlarmA, sAlarmB;
//Nuremberg coordinates
int latitude_nbg = 49;
@@ -72,9 +73,6 @@ typedef struct {
int day;
int year;
} timeAndDate;
/* USER CODE BEGIN PV */
/* USER CODE END PV */
/* Private function prototypes -----------------------------------------------*/
@@ -346,28 +344,28 @@ void calc_tomorrows_date(timeAndDate* initialDate, timeAndDate* tomorrowsDate)
* Function Name : set_Alarm
* Description : sets the wake up Alarm
*******************************************************************************/
void set_Alarm(int h, int min, int weekDay, char* alarm)
void set_Alarm(int h, int min, int weekDay, char* alarm, RTC_AlarmTypeDef* alarmInstance)
{
/** Enable the Alarm A*/
sAlarm.AlarmTime.Hours = h;
sAlarm.AlarmTime.Minutes = min;
sAlarm.AlarmTime.Seconds = 0;
sAlarm.AlarmTime.SubSeconds = 0;
sAlarm.AlarmTime.DayLightSaving = RTC_DAYLIGHTSAVING_NONE;
sAlarm.AlarmTime.StoreOperation = RTC_STOREOPERATION_RESET;
sAlarm.AlarmMask = RTC_ALARMMASK_NONE; //only by specific time
sAlarm.AlarmSubSecondMask = RTC_ALARMSUBSECONDMASK_ALL;
sAlarm.AlarmDateWeekDaySel = RTC_ALARMDATEWEEKDAYSEL_WEEKDAY;
sAlarm.AlarmDateWeekDay = weekDay;
alarmInstance->AlarmTime.Hours = h;
alarmInstance->AlarmTime.Minutes = min;
alarmInstance->AlarmTime.Seconds = 0;
alarmInstance->AlarmTime.SubSeconds = 0;
alarmInstance->AlarmTime.DayLightSaving = RTC_DAYLIGHTSAVING_NONE;
alarmInstance->AlarmTime.StoreOperation = RTC_STOREOPERATION_RESET;
alarmInstance->AlarmMask = RTC_ALARMMASK_NONE; //only by specific time
alarmInstance->AlarmSubSecondMask = RTC_ALARMSUBSECONDMASK_ALL;
alarmInstance->AlarmDateWeekDaySel = RTC_ALARMDATEWEEKDAYSEL_WEEKDAY;
alarmInstance->AlarmDateWeekDay = weekDay;
if (strcmp("A", alarm) == 0) {
sAlarm.Alarm = RTC_ALARM_A;
alarmInstance->Alarm = RTC_ALARM_A;
} else {
sAlarm.Alarm = RTC_ALARM_B;
alarmInstance->Alarm = RTC_ALARM_B;
}
if (HAL_RTC_SetAlarm_IT(&hrtc, &sAlarm, RTC_FORMAT_BIN) != HAL_OK)
if (HAL_RTC_SetAlarm_IT(&hrtc, alarmInstance, RTC_FORMAT_BIN) != HAL_OK)
{
Error_Handler();
}
@@ -451,9 +449,11 @@ int main(void)
/* Infinite loop */
/* USER CODE BEGIN WHILE */
while (1)
{
/* USER CODE END WHILE */
/* USER CODE BEGIN 3 */
setTime(&initialDate);
setDate(&initialDate);
leap_year_check(initialDate.year);
@@ -475,8 +475,8 @@ int main(void)
// Go to Sleep
set_Alarm(16, 18, 4, "A");
set_Alarm(16, 20, 4, "B");
set_Alarm(16, 18, 4, "A", &sAlarmA);
set_Alarm(16, 20, 4, "B", &sAlarmB);
HAL_Delay(5000);
@@ -525,8 +525,7 @@ void SystemClock_Config(void)
*/
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI|RCC_OSCILLATORTYPE_LSI;
RCC_OscInitStruct.HSIState = RCC_HSI_ON;
//RCC_OscInitStruct.HSICalibrationValue = RCC_HSICALIBRATION_DEFAULT;
RCC_OscInitStruct.HSICalibrationValue = 16;
RCC_OscInitStruct.HSICalibrationValue = RCC_HSICALIBRATION_DEFAULT;
RCC_OscInitStruct.LSIState = RCC_LSI_ON;
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI;
@@ -571,6 +570,10 @@ static void MX_RTC_Init(void)
/* USER CODE END RTC_Init 0 */
RTC_TimeTypeDef sTime = {0};
RTC_DateTypeDef sDate = {0};
//RTC_AlarmTypeDef sAlarm = {0};
/* USER CODE BEGIN RTC_Init 1 */
/* USER CODE END RTC_Init 1 */
@@ -612,7 +615,33 @@ static void MX_RTC_Init(void)
{
Error_Handler();
}
/** Enable the Alarm A
*/
/**
sAlarm.AlarmTime.Hours = 0;
sAlarm.AlarmTime.Minutes = 0;
sAlarm.AlarmTime.Seconds = 0;
sAlarm.AlarmTime.SubSeconds = 0;
sAlarm.AlarmTime.DayLightSaving = RTC_DAYLIGHTSAVING_NONE;
sAlarm.AlarmTime.StoreOperation = RTC_STOREOPERATION_RESET;
sAlarm.AlarmMask = RTC_ALARMMASK_NONE;
sAlarm.AlarmSubSecondMask = RTC_ALARMSUBSECONDMASK_ALL;
sAlarm.AlarmDateWeekDaySel = RTC_ALARMDATEWEEKDAYSEL_DATE;
sAlarm.AlarmDateWeekDay = 1;
sAlarm.Alarm = RTC_ALARM_A;
if (HAL_RTC_SetAlarm_IT(&hrtc, &sAlarm, RTC_FORMAT_BIN) != HAL_OK)
{
Error_Handler();
}
/** Enable the Alarm B
*/
/*
sAlarm.AlarmDateWeekDay = 1;
sAlarm.Alarm = RTC_ALARM_B;
if (HAL_RTC_SetAlarm_IT(&hrtc, &sAlarm, RTC_FORMAT_BIN) != HAL_OK)
{
Error_Handler();
}
/* USER CODE BEGIN RTC_Init 2 */
/* USER CODE END RTC_Init 2 */
@@ -686,7 +715,22 @@ static void MX_GPIO_Init(void)
}
/* USER CODE BEGIN 4 */
/**
* @brief Alarm callback
* @param hrtc: RTC handle
* @retval None
*/
void HAL_RTC_AlarmAEventCallback(RTC_HandleTypeDef *hrtc)
{
/* Alarm generation */
transmit_uart("A: Alarm!!!!\r\n");
}
void HAL_RTCEx_AlarmBEventCallback(RTC_HandleTypeDef *hrtc)
{
/* Alarm generation */
transmit_uart("B: Alarm!!!!\r\n");
}
/* USER CODE END 4 */
/**
@@ -704,24 +748,6 @@ void Error_Handler(void)
/* USER CODE END Error_Handler_Debug */
}
/**
* @brief Alarm callback
* @param hrtc: RTC handle
* @retval None
*/
void HAL_RTC_AlarmAEventCallback(RTC_HandleTypeDef *hrtc)
{
/* Alarm generation */
transmit_uart("A: Alarm!!!!\r\n");
}
void HAL_RTC_AlarmBEventCallback(RTC_HandleTypeDef *hrtc)
{
/* Alarm generation */
transmit_uart("B: Alarm!!!!\r\n");
}
#ifdef USE_FULL_ASSERT
/**
* @brief Reports the name of the source file and the source line number