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RTC Tamper Sampling Frequencies Definitions
STM32H7xx_HAL_Driver » RTCEx » RTC Exported Constants
Collaboration diagram for RTC Tamper Sampling Frequencies Definitions:

Macros

#define RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV32768   0x00000000u
 Each of the tamper inputs are sampled with a frequency = RTCCLK / 32768.
#define RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV16384   RTC_TAMPCR_TAMPFREQ_0
 Each of the tamper inputs are sampled with a frequency = RTCCLK / 16384.
#define RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV8192   RTC_TAMPCR_TAMPFREQ_1
 Each of the tamper inputs are sampled with a frequency = RTCCLK / 8192.
#define RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV4096   (RTC_TAMPCR_TAMPFREQ_0 | RTC_TAMPCR_TAMPFREQ_1)
 Each of the tamper inputs are sampled with a frequency = RTCCLK / 4096.
#define RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV2048   RTC_TAMPCR_TAMPFREQ_2
 Each of the tamper inputs are sampled with a frequency = RTCCLK / 2048.
#define RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV1024   (RTC_TAMPCR_TAMPFREQ_0 | RTC_TAMPCR_TAMPFREQ_2)
 Each of the tamper inputs are sampled with a frequency = RTCCLK / 1024.
#define RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV512   (RTC_TAMPCR_TAMPFREQ_1 | RTC_TAMPCR_TAMPFREQ_2)
 Each of the tamper inputs are sampled with a frequency = RTCCLK / 512.
#define RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV256   RTC_TAMPCR_TAMPFREQ
 Each of the tamper inputs are sampled with a frequency = RTCCLK / 256.
#define RTC_TAMPERSAMPLINGFREQ_RTCCLK_MASK   RTC_TAMPCR_TAMPFREQ
 Masking all bits except those of field TAMPFREQ[2:0].

Detailed Description

Macro Definition Documentation

◆ RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV1024

#define RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV1024   (RTC_TAMPCR_TAMPFREQ_0 | RTC_TAMPCR_TAMPFREQ_2)

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

Definition at line 525 of file stm32h7xx_hal_rtc_ex.h.

◆ RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV16384

#define RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV16384   RTC_TAMPCR_TAMPFREQ_0

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

Definition at line 517 of file stm32h7xx_hal_rtc_ex.h.

◆ RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV2048

#define RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV2048   RTC_TAMPCR_TAMPFREQ_2

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

Definition at line 523 of file stm32h7xx_hal_rtc_ex.h.

◆ RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV256

#define RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV256   RTC_TAMPCR_TAMPFREQ

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

Definition at line 529 of file stm32h7xx_hal_rtc_ex.h.

◆ RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV32768

#define RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV32768   0x00000000u

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

Definition at line 515 of file stm32h7xx_hal_rtc_ex.h.

◆ RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV4096

#define RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV4096   (RTC_TAMPCR_TAMPFREQ_0 | RTC_TAMPCR_TAMPFREQ_1)

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

Definition at line 521 of file stm32h7xx_hal_rtc_ex.h.

◆ RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV512

#define RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV512   (RTC_TAMPCR_TAMPFREQ_1 | RTC_TAMPCR_TAMPFREQ_2)

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

Definition at line 527 of file stm32h7xx_hal_rtc_ex.h.

◆ RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV8192

#define RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV8192   RTC_TAMPCR_TAMPFREQ_1

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

Definition at line 519 of file stm32h7xx_hal_rtc_ex.h.

◆ RTC_TAMPERSAMPLINGFREQ_RTCCLK_MASK

#define RTC_TAMPERSAMPLINGFREQ_RTCCLK_MASK   RTC_TAMPCR_TAMPFREQ

Masking all bits except those of field TAMPFREQ[2:0].

Definition at line 531 of file stm32h7xx_hal_rtc_ex.h.