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RTEMS 6.1-rc7
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Macros | |
#define | RTC_CLOCK_SOURCE_HSE |
#define | RTC_ASYNCH_PREDIV 99U |
#define | RTC_SYNCH_PREDIV 9U |
#define | RCC_RTCCLKSOURCE_1MHZ ((uint32_t)((uint32_t)RCC_BDCR_RTCSEL | (uint32_t)((HSE_VALUE/1000000U) << 12U))) |
Functions | |
void | RTC_WKUP_IRQHandler (void) |
This function handles WAKE UP TIMER interrupt request. | |
HAL_StatusTypeDef | HAL_InitTick (uint32_t TickPriority) |
This function configures the RTC_WKUP as a time base source. The time source is configured to have 1ms time base with a dedicated Tick interrupt priority. Wakeup Time base = ((RTC_ASYNCH_PREDIV + 1) * (RTC_SYNCH_PREDIV + 1)) / RTC_CLOCK = 1ms Wakeup Time = WakeupTimebase * WakeUpCounter (0 + 1) = 1 ms. | |
void | HAL_SuspendTick (void) |
Suspend Tick increment. | |
void | HAL_ResumeTick (void) |
Resume Tick increment. | |
void | HAL_RTCEx_WakeUpTimerEventCallback (RTC_HandleTypeDef *hrtc) |
Wake Up Timer Event Callback in non blocking mode. | |
HAL_StatusTypeDef HAL_InitTick | ( | uint32_t | TickPriority | ) |
This function configures the RTC_WKUP as a time base source. The time source is configured to have 1ms time base with a dedicated Tick interrupt priority. Wakeup Time base = ((RTC_ASYNCH_PREDIV + 1) * (RTC_SYNCH_PREDIV + 1)) / RTC_CLOCK = 1ms Wakeup Time = WakeupTimebase * WakeUpCounter (0 + 1) = 1 ms.
TickPriority | Tick interrupt priority. |
HAL | status |
void HAL_ResumeTick | ( | void | ) |
Resume Tick increment.
None |
void HAL_RTCEx_WakeUpTimerEventCallback | ( | RTC_HandleTypeDef * | hrtc | ) |
Wake Up Timer Event Callback in non blocking mode.
hrtc | RTC handle |
None |
void HAL_SuspendTick | ( | void | ) |
Suspend Tick increment.
None |
void RTC_WKUP_IRQHandler | ( | void | ) |
This function handles WAKE UP TIMER interrupt request.
None |