STM32F439xx HAL User Manual
Defines
TAMPER SAMPLING FREQUENCY DIVIDER
RTC Exported Constants

Defines

#define LL_RTC_TAMPER_SAMPLFREQDIV_32768   0x00000000U
#define LL_RTC_TAMPER_SAMPLFREQDIV_16384   RTC_TAFCR_TAMPFREQ_0
#define LL_RTC_TAMPER_SAMPLFREQDIV_8192   RTC_TAFCR_TAMPFREQ_1
#define LL_RTC_TAMPER_SAMPLFREQDIV_4096   (RTC_TAFCR_TAMPFREQ_1 | RTC_TAFCR_TAMPFREQ_0)
#define LL_RTC_TAMPER_SAMPLFREQDIV_2048   RTC_TAFCR_TAMPFREQ_2
#define LL_RTC_TAMPER_SAMPLFREQDIV_1024   (RTC_TAFCR_TAMPFREQ_2 | RTC_TAFCR_TAMPFREQ_0)
#define LL_RTC_TAMPER_SAMPLFREQDIV_512   (RTC_TAFCR_TAMPFREQ_2 | RTC_TAFCR_TAMPFREQ_1)
#define LL_RTC_TAMPER_SAMPLFREQDIV_256   RTC_TAFCR_TAMPFREQ

Define Documentation

#define LL_RTC_TAMPER_SAMPLFREQDIV_1024   (RTC_TAFCR_TAMPFREQ_2 | RTC_TAFCR_TAMPFREQ_0)

Each of the tamper inputs are sampled with a frequency = RTCCLK / 1024

Definition at line 516 of file stm32f4xx_ll_rtc.h.

#define LL_RTC_TAMPER_SAMPLFREQDIV_16384   RTC_TAFCR_TAMPFREQ_0

Each of the tamper inputs are sampled with a frequency = RTCCLK / 16384

Definition at line 512 of file stm32f4xx_ll_rtc.h.

#define LL_RTC_TAMPER_SAMPLFREQDIV_2048   RTC_TAFCR_TAMPFREQ_2

Each of the tamper inputs are sampled with a frequency = RTCCLK / 2048

Definition at line 515 of file stm32f4xx_ll_rtc.h.

#define LL_RTC_TAMPER_SAMPLFREQDIV_256   RTC_TAFCR_TAMPFREQ

Each of the tamper inputs are sampled with a frequency = RTCCLK / 256

Definition at line 518 of file stm32f4xx_ll_rtc.h.

#define LL_RTC_TAMPER_SAMPLFREQDIV_32768   0x00000000U

Each of the tamper inputs are sampled with a frequency = RTCCLK / 32768

Definition at line 511 of file stm32f4xx_ll_rtc.h.

#define LL_RTC_TAMPER_SAMPLFREQDIV_4096   (RTC_TAFCR_TAMPFREQ_1 | RTC_TAFCR_TAMPFREQ_0)

Each of the tamper inputs are sampled with a frequency = RTCCLK / 4096

Definition at line 514 of file stm32f4xx_ll_rtc.h.

#define LL_RTC_TAMPER_SAMPLFREQDIV_512   (RTC_TAFCR_TAMPFREQ_2 | RTC_TAFCR_TAMPFREQ_1)

Each of the tamper inputs are sampled with a frequency = RTCCLK / 512

Definition at line 517 of file stm32f4xx_ll_rtc.h.

#define LL_RTC_TAMPER_SAMPLFREQDIV_8192   RTC_TAFCR_TAMPFREQ_1

Each of the tamper inputs are sampled with a frequency = RTCCLK / 8192

Definition at line 513 of file stm32f4xx_ll_rtc.h.