RTC Private Functions
Collaboration diagram for RTC Private Functions:Functions | |
| HAL_StatusTypeDef | RTC_EnterInitMode (RTC_HandleTypeDef *hrtc) |
| Enters the RTC Initialization mode. More... | |
| HAL_StatusTypeDef | RTC_ExitInitMode (RTC_HandleTypeDef *hrtc) |
| Exits the RTC Initialization mode. More... | |
| uint8_t | RTC_ByteToBcd2 (uint8_t number) |
| Converts a 2-digit number from decimal to BCD format. More... | |
| uint8_t | RTC_Bcd2ToByte (uint8_t number) |
| Converts a 2-digit number from BCD to decimal format. More... | |
Detailed Description
Function Documentation
◆ RTC_Bcd2ToByte()
| uint8_t RTC_Bcd2ToByte | ( | uint8_t | number | ) |
Converts a 2-digit number from BCD to decimal format.
- Parameters
-
number BCD-formatted number (from 00 to 99) to be converted
- Return values
-
Converted word
Definition at line 1892 of file stm32f4xx_hal_rtc.c.
◆ RTC_ByteToBcd2()
| uint8_t RTC_ByteToBcd2 | ( | uint8_t | number | ) |
Converts a 2-digit number from decimal to BCD format.
- Parameters
-
number decimal-formatted number (from 0 to 99) to be converted
- Return values
-
Converted byte
Definition at line 1874 of file stm32f4xx_hal_rtc.c.
◆ RTC_EnterInitMode()
| HAL_StatusTypeDef RTC_EnterInitMode | ( | RTC_HandleTypeDef * | hrtc | ) |
Enters the RTC Initialization mode.
- Note
- The RTC Initialization mode is write protected, use the __HAL_RTC_WRITEPROTECTION_DISABLE() before calling this function.
- Parameters
-
hrtc pointer to a RTC_HandleTypeDef structure that contains the configuration information for RTC.
- Return values
-
HAL status
Definition at line 1813 of file stm32f4xx_hal_rtc.c.
◆ RTC_ExitInitMode()
| HAL_StatusTypeDef RTC_ExitInitMode | ( | RTC_HandleTypeDef * | hrtc | ) |
Exits the RTC Initialization mode.
- Parameters
-
hrtc pointer to a RTC_HandleTypeDef structure that contains the configuration information for RTC.
- Return values
-
HAL status
Definition at line 1848 of file stm32f4xx_hal_rtc.c.
