STM32F439xx HAL User Manual
Defines
TAMPER DURATION
RTC Exported Constants

Defines

#define LL_RTC_TAMPER_DURATION_1RTCCLK   0x00000000U
#define LL_RTC_TAMPER_DURATION_2RTCCLK   RTC_TAFCR_TAMPPRCH_0
#define LL_RTC_TAMPER_DURATION_4RTCCLK   RTC_TAFCR_TAMPPRCH_1
#define LL_RTC_TAMPER_DURATION_8RTCCLK   RTC_TAFCR_TAMPPRCH

Define Documentation

#define LL_RTC_TAMPER_DURATION_1RTCCLK   0x00000000U

Tamper pins are pre-charged before sampling during 1 RTCCLK cycle

Definition at line 485 of file stm32f4xx_ll_rtc.h.

#define LL_RTC_TAMPER_DURATION_2RTCCLK   RTC_TAFCR_TAMPPRCH_0

Tamper pins are pre-charged before sampling during 2 RTCCLK cycles

Definition at line 486 of file stm32f4xx_ll_rtc.h.

#define LL_RTC_TAMPER_DURATION_4RTCCLK   RTC_TAFCR_TAMPPRCH_1

Tamper pins are pre-charged before sampling during 4 RTCCLK cycles

Definition at line 487 of file stm32f4xx_ll_rtc.h.

#define LL_RTC_TAMPER_DURATION_8RTCCLK   RTC_TAFCR_TAMPPRCH

Tamper pins are pre-charged before sampling during 8 RTCCLK cycles

Definition at line 488 of file stm32f4xx_ll_rtc.h.