Important changes to repositories hosted on mbed.com
Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.
To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.
It is also possible to export all your personal repositories from the account settings page.
Fork of
TUKS-COURSE-TIMER
by 
TUKS MCU Introductory course
Configuration
[RTC Exported Functions]
Functions | |
| __STATIC_INLINE void | LL_RTC_SetHourFormat (RTC_TypeDef *RTCx, uint32_t HourFormat) |
| Set Hours format (24 hour/day or AM/PM hour format) | |
| __STATIC_INLINE uint32_t | LL_RTC_GetHourFormat (RTC_TypeDef *RTCx) |
| Get Hours format (24 hour/day or AM/PM hour format) CR FMT LL_RTC_GetHourFormat. | |
| __STATIC_INLINE void | LL_RTC_SetAlarmOutEvent (RTC_TypeDef *RTCx, uint32_t AlarmOutput) |
| Select the flag to be routed to RTC_ALARM output. | |
| __STATIC_INLINE uint32_t | LL_RTC_GetAlarmOutEvent (RTC_TypeDef *RTCx) |
| Get the flag to be routed to RTC_ALARM output CR OSEL LL_RTC_GetAlarmOutEvent. | |
| __STATIC_INLINE void | LL_RTC_SetAlarmOutputType (RTC_TypeDef *RTCx, uint32_t Output) |
| Set RTC_ALARM output type (ALARM in push-pull or open-drain output) | |
| __STATIC_INLINE uint32_t | LL_RTC_GetAlarmOutputType (RTC_TypeDef *RTCx) |
| Get RTC_ALARM output type (ALARM in push-pull or open-drain output) | |
| __STATIC_INLINE void | LL_RTC_EnableInitMode (RTC_TypeDef *RTCx) |
| Enable initialization mode. | |
| __STATIC_INLINE void | LL_RTC_DisableInitMode (RTC_TypeDef *RTCx) |
| Disable initialization mode (Free running mode) ISR INIT LL_RTC_DisableInitMode. | |
| __STATIC_INLINE void | LL_RTC_SetOutputPolarity (RTC_TypeDef *RTCx, uint32_t Polarity) |
| Set Output polarity (pin is low when ALRAF/ALRBF/WUTF is asserted) | |
| __STATIC_INLINE uint32_t | LL_RTC_GetOutputPolarity (RTC_TypeDef *RTCx) |
| Get Output polarity CR POL LL_RTC_GetOutputPolarity. | |
| __STATIC_INLINE void | LL_RTC_EnableShadowRegBypass (RTC_TypeDef *RTCx) |
| Enable Bypass the shadow registers. | |
| __STATIC_INLINE void | LL_RTC_DisableShadowRegBypass (RTC_TypeDef *RTCx) |
| Disable Bypass the shadow registers CR BYPSHAD LL_RTC_DisableShadowRegBypass. | |
| __STATIC_INLINE uint32_t | LL_RTC_IsShadowRegBypassEnabled (RTC_TypeDef *RTCx) |
| Check if Shadow registers bypass is enabled or not. | |
| __STATIC_INLINE void | LL_RTC_EnableRefClock (RTC_TypeDef *RTCx) |
| Enable RTC_REFIN reference clock detection (50 or 60 Hz) | |
| __STATIC_INLINE void | LL_RTC_DisableRefClock (RTC_TypeDef *RTCx) |
| Disable RTC_REFIN reference clock detection (50 or 60 Hz) | |
| __STATIC_INLINE void | LL_RTC_SetAsynchPrescaler (RTC_TypeDef *RTCx, uint32_t AsynchPrescaler) |
| Set Asynchronous prescaler factor PRER PREDIV_A LL_RTC_SetAsynchPrescaler. | |
| __STATIC_INLINE void | LL_RTC_SetSynchPrescaler (RTC_TypeDef *RTCx, uint32_t SynchPrescaler) |
| Set Synchronous prescaler factor PRER PREDIV_S LL_RTC_SetSynchPrescaler. | |
| __STATIC_INLINE uint32_t | LL_RTC_GetAsynchPrescaler (RTC_TypeDef *RTCx) |
| Get Asynchronous prescaler factor PRER PREDIV_A LL_RTC_GetAsynchPrescaler. | |
| __STATIC_INLINE uint32_t | LL_RTC_GetSynchPrescaler (RTC_TypeDef *RTCx) |
| Get Synchronous prescaler factor PRER PREDIV_S LL_RTC_GetSynchPrescaler. | |
| __STATIC_INLINE void | LL_RTC_EnableWriteProtection (RTC_TypeDef *RTCx) |
| Enable the write protection for RTC registers. | |
| __STATIC_INLINE void | LL_RTC_DisableWriteProtection (RTC_TypeDef *RTCx) |
| Disable the write protection for RTC registers. | |
| __STATIC_INLINE void | LL_RTC_EnableOutRemap (RTC_TypeDef *RTCx) |
| Enable RTC_OUT remap OR OUT_RMP LL_RTC_EnableOutRemap. | |
| __STATIC_INLINE void | LL_RTC_DisableOutRemap (RTC_TypeDef *RTCx) |
| Disable RTC_OUT remap OR OUT_RMP LL_RTC_DisableOutRemap. | |
Function Documentation
| __STATIC_INLINE void LL_RTC_DisableInitMode | ( | RTC_TypeDef * | RTCx ) |
Disable initialization mode (Free running mode) ISR INIT LL_RTC_DisableInitMode.
- Parameters:
-
RTCx RTC Instance
- Return values:
-
None
Definition at line 943 of file stm32l4xx_ll_rtc.h.
| __STATIC_INLINE void LL_RTC_DisableOutRemap | ( | RTC_TypeDef * | RTCx ) |
Disable RTC_OUT remap OR OUT_RMP LL_RTC_DisableOutRemap.
- Parameters:
-
RTCx RTC Instance
- Return values:
-
None
Definition at line 1123 of file stm32l4xx_ll_rtc.h.
| __STATIC_INLINE void LL_RTC_DisableRefClock | ( | RTC_TypeDef * | RTCx ) |
Disable RTC_REFIN reference clock detection (50 or 60 Hz)
- Note:
- Bit is write-protected. LL_RTC_DisableWriteProtection function should be called before.
- It can be written in initialization mode only (LL_RTC_EnableInitMode function) CR REFCKON LL_RTC_DisableRefClock
- Parameters:
-
RTCx RTC Instance
- Return values:
-
None
Definition at line 1032 of file stm32l4xx_ll_rtc.h.
| __STATIC_INLINE void LL_RTC_DisableShadowRegBypass | ( | RTC_TypeDef * | RTCx ) |
Disable Bypass the shadow registers CR BYPSHAD LL_RTC_DisableShadowRegBypass.
- Parameters:
-
RTCx RTC Instance
- Return values:
-
None
Definition at line 995 of file stm32l4xx_ll_rtc.h.
| __STATIC_INLINE void LL_RTC_DisableWriteProtection | ( | RTC_TypeDef * | RTCx ) |
Disable the write protection for RTC registers.
WPR KEY LL_RTC_DisableWriteProtection
- Parameters:
-
RTCx RTC Instance
- Return values:
-
None
Definition at line 1100 of file stm32l4xx_ll_rtc.h.
| __STATIC_INLINE void LL_RTC_EnableInitMode | ( | RTC_TypeDef * | RTCx ) |
Enable initialization mode.
- Note:
- Initialization mode is used to program time and date register (RTC_TR and RTC_DR) and prescaler register (RTC_PRER). Counters are stopped and start counting from the new value when INIT is reset. ISR INIT LL_RTC_EnableInitMode
- Parameters:
-
RTCx RTC Instance
- Return values:
-
None
Definition at line 931 of file stm32l4xx_ll_rtc.h.
| __STATIC_INLINE void LL_RTC_EnableOutRemap | ( | RTC_TypeDef * | RTCx ) |
Enable RTC_OUT remap OR OUT_RMP LL_RTC_EnableOutRemap.
- Parameters:
-
RTCx RTC Instance
- Return values:
-
None
Definition at line 1112 of file stm32l4xx_ll_rtc.h.
| __STATIC_INLINE void LL_RTC_EnableRefClock | ( | RTC_TypeDef * | RTCx ) |
Enable RTC_REFIN reference clock detection (50 or 60 Hz)
- Note:
- Bit is write-protected. LL_RTC_DisableWriteProtection function should be called before.
- It can be written in initialization mode only (LL_RTC_EnableInitMode function) CR REFCKON LL_RTC_EnableRefClock
- Parameters:
-
RTCx RTC Instance
- Return values:
-
None
Definition at line 1019 of file stm32l4xx_ll_rtc.h.
| __STATIC_INLINE void LL_RTC_EnableShadowRegBypass | ( | RTC_TypeDef * | RTCx ) |
Enable Bypass the shadow registers.
- Note:
- Bit is write-protected. LL_RTC_DisableWriteProtection function should be called before. CR BYPSHAD LL_RTC_EnableShadowRegBypass
- Parameters:
-
RTCx RTC Instance
- Return values:
-
None
Definition at line 984 of file stm32l4xx_ll_rtc.h.
| __STATIC_INLINE void LL_RTC_EnableWriteProtection | ( | RTC_TypeDef * | RTCx ) |
Enable the write protection for RTC registers.
WPR KEY LL_RTC_EnableWriteProtection
- Parameters:
-
RTCx RTC Instance
- Return values:
-
None
Definition at line 1089 of file stm32l4xx_ll_rtc.h.
| __STATIC_INLINE uint32_t LL_RTC_GetAlarmOutEvent | ( | RTC_TypeDef * | RTCx ) |
Get the flag to be routed to RTC_ALARM output CR OSEL LL_RTC_GetAlarmOutEvent.
- Parameters:
-
RTCx RTC Instance
- Return values:
-
Returned value can be one of the following values: - LL_RTC_ALARMOUT_DISABLE
- LL_RTC_ALARMOUT_ALMA
- LL_RTC_ALARMOUT_ALMB
- LL_RTC_ALARMOUT_WAKEUP
Definition at line 888 of file stm32l4xx_ll_rtc.h.
| __STATIC_INLINE uint32_t LL_RTC_GetAlarmOutputType | ( | RTC_TypeDef * | RTCx ) |
Get RTC_ALARM output type (ALARM in push-pull or open-drain output)
- Note:
- used only when RTC_ALARM is mapped on PC13 OR ALARMOUTTYPE LL_RTC_GetAlarmOutputType
- Parameters:
-
RTCx RTC Instance
- Return values:
-
Returned value can be one of the following values: - LL_RTC_ALARM_OUTPUTTYPE_OPENDRAIN
- LL_RTC_ALARM_OUTPUTTYPE_PUSHPULL
Definition at line 917 of file stm32l4xx_ll_rtc.h.
| __STATIC_INLINE uint32_t LL_RTC_GetAsynchPrescaler | ( | RTC_TypeDef * | RTCx ) |
Get Asynchronous prescaler factor PRER PREDIV_A LL_RTC_GetAsynchPrescaler.
- Parameters:
-
RTCx RTC Instance
- Return values:
-
Value between Min_Data = 0 and Max_Data = 0x7F
Definition at line 1067 of file stm32l4xx_ll_rtc.h.
| __STATIC_INLINE uint32_t LL_RTC_GetHourFormat | ( | RTC_TypeDef * | RTCx ) |
Get Hours format (24 hour/day or AM/PM hour format) CR FMT LL_RTC_GetHourFormat.
- Parameters:
-
RTCx RTC Instance
- Return values:
-
Returned value can be one of the following values: - LL_RTC_HOURFORMAT_24HOUR
- LL_RTC_HOURFORMAT_AMPM
Definition at line 856 of file stm32l4xx_ll_rtc.h.
| __STATIC_INLINE uint32_t LL_RTC_GetOutputPolarity | ( | RTC_TypeDef * | RTCx ) |
Get Output polarity CR POL LL_RTC_GetOutputPolarity.
- Parameters:
-
RTCx RTC Instance
- Return values:
-
Returned value can be one of the following values: - LL_RTC_OUTPUTPOLARITY_PIN_HIGH
- LL_RTC_OUTPUTPOLARITY_PIN_LOW
Definition at line 972 of file stm32l4xx_ll_rtc.h.
| __STATIC_INLINE uint32_t LL_RTC_GetSynchPrescaler | ( | RTC_TypeDef * | RTCx ) |
Get Synchronous prescaler factor PRER PREDIV_S LL_RTC_GetSynchPrescaler.
- Parameters:
-
RTCx RTC Instance
- Return values:
-
Value between Min_Data = 0 and Max_Data = 0x7FFF
Definition at line 1078 of file stm32l4xx_ll_rtc.h.
| __STATIC_INLINE uint32_t LL_RTC_IsShadowRegBypassEnabled | ( | RTC_TypeDef * | RTCx ) |
Check if Shadow registers bypass is enabled or not.
CR BYPSHAD LL_RTC_IsShadowRegBypassEnabled
- Parameters:
-
RTCx RTC Instance
- Return values:
-
State of bit (1 or 0).
Definition at line 1006 of file stm32l4xx_ll_rtc.h.
| __STATIC_INLINE void LL_RTC_SetAlarmOutEvent | ( | RTC_TypeDef * | RTCx, |
| uint32_t | AlarmOutput | ||
| ) |
Select the flag to be routed to RTC_ALARM output.
- Note:
- Bit is write-protected. LL_RTC_DisableWriteProtection function should be called before. CR OSEL LL_RTC_SetAlarmOutEvent
- Parameters:
-
RTCx RTC Instance AlarmOutput This parameter can be one of the following values: - LL_RTC_ALARMOUT_DISABLE
- LL_RTC_ALARMOUT_ALMA
- LL_RTC_ALARMOUT_ALMB
- LL_RTC_ALARMOUT_WAKEUP
- Return values:
-
None
Definition at line 873 of file stm32l4xx_ll_rtc.h.
| __STATIC_INLINE void LL_RTC_SetAlarmOutputType | ( | RTC_TypeDef * | RTCx, |
| uint32_t | Output | ||
| ) |
Set RTC_ALARM output type (ALARM in push-pull or open-drain output)
- Note:
- Used only when RTC_ALARM is mapped on PC13 OR ALARMOUTTYPE LL_RTC_SetAlarmOutputType
- Parameters:
-
RTCx RTC Instance Output This parameter can be one of the following values: - LL_RTC_ALARM_OUTPUTTYPE_OPENDRAIN
- LL_RTC_ALARM_OUTPUTTYPE_PUSHPULL
- Return values:
-
None
Definition at line 903 of file stm32l4xx_ll_rtc.h.
| __STATIC_INLINE void LL_RTC_SetAsynchPrescaler | ( | RTC_TypeDef * | RTCx, |
| uint32_t | AsynchPrescaler | ||
| ) |
Set Asynchronous prescaler factor PRER PREDIV_A LL_RTC_SetAsynchPrescaler.
- Parameters:
-
RTCx RTC Instance AsynchPrescaler Value between Min_Data = 0 and Max_Data = 0x7F
- Return values:
-
None
Definition at line 1044 of file stm32l4xx_ll_rtc.h.
| __STATIC_INLINE void LL_RTC_SetHourFormat | ( | RTC_TypeDef * | RTCx, |
| uint32_t | HourFormat | ||
| ) |
Set Hours format (24 hour/day or AM/PM hour format)
- Note:
- Bit is write-protected. LL_RTC_DisableWriteProtection function should be called before.
- It can be written in initialization mode only (LL_RTC_EnableInitMode function) CR FMT LL_RTC_SetHourFormat
- Parameters:
-
RTCx RTC Instance HourFormat This parameter can be one of the following values: - LL_RTC_HOURFORMAT_24HOUR
- LL_RTC_HOURFORMAT_AMPM
- Return values:
-
None
Definition at line 843 of file stm32l4xx_ll_rtc.h.
| __STATIC_INLINE void LL_RTC_SetOutputPolarity | ( | RTC_TypeDef * | RTCx, |
| uint32_t | Polarity | ||
| ) |
Set Output polarity (pin is low when ALRAF/ALRBF/WUTF is asserted)
- Note:
- Bit is write-protected. LL_RTC_DisableWriteProtection function should be called before. CR POL LL_RTC_SetOutputPolarity
- Parameters:
-
RTCx RTC Instance Polarity This parameter can be one of the following values: - LL_RTC_OUTPUTPOLARITY_PIN_HIGH
- LL_RTC_OUTPUTPOLARITY_PIN_LOW
- Return values:
-
None
Definition at line 959 of file stm32l4xx_ll_rtc.h.
| __STATIC_INLINE void LL_RTC_SetSynchPrescaler | ( | RTC_TypeDef * | RTCx, |
| uint32_t | SynchPrescaler | ||
| ) |
Set Synchronous prescaler factor PRER PREDIV_S LL_RTC_SetSynchPrescaler.
- Parameters:
-
RTCx RTC Instance SynchPrescaler Value between Min_Data = 0 and Max_Data = 0x7FFF
- Return values:
-
None
Definition at line 1056 of file stm32l4xx_ll_rtc.h.
Generated on Tue Jul 12 2022 17:38:58 by
1.7.2