Definitions of ADC hardware constraints delays

Defines
#define	LL_ADC_DELAY_INTERNAL_REGUL_STAB_US   ( 10UL)
#define	LL_ADC_DELAY_VREFINT_STAB_US   (5UL)
#define	LL_ADC_DELAY_TEMPSENSOR_STAB_US   ( 26UL)
#define	LL_ADC_DELAY_CALIB_ENABLE_ADC_CYCLES   ( 4UL)
#define	ADC_LINEARITY_BIT_TOGGLE_TIMEOUT   (524400UL)

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Detailed Description

Note:

Only ADC peripheral HW delays are defined in ADC LL driver driver, not timeout values. For details on delays values, refer to descriptions in source code above each literal definition.

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Define Documentation

#define ADC_LINEARITY_BIT_TOGGLE_TIMEOUT   (524400UL)

ADC linearity set/clear bit delay

Definition at line 1552 of file stm32h7xx_ll_adc.h.

Referenced by LL_ADC_GetCalibrationLinearFactor(), and LL_ADC_SetCalibrationLinearFactor().

#define LL_ADC_DELAY_CALIB_ENABLE_ADC_CYCLES   ( 4UL)

Delay required between ADC end of calibration and ADC enable

Definition at line 1542 of file stm32h7xx_ll_adc.h.

#define LL_ADC_DELAY_INTERNAL_REGUL_STAB_US   ( 10UL)

Delay for ADC stabilization time (ADC voltage regulator start-up time)

Definition at line 1521 of file stm32h7xx_ll_adc.h.

Referenced by HAL_ADC_Init().

#define LL_ADC_DELAY_TEMPSENSOR_STAB_US   ( 26UL)

Delay for temperature sensor stabilization time

Definition at line 1533 of file stm32h7xx_ll_adc.h.

Referenced by HAL_ADC_ConfigChannel(), and HAL_ADCEx_InjectedConfigChannel().

#define LL_ADC_DELAY_VREFINT_STAB_US   (5UL)

Delay for internal voltage reference stabilization time

Definition at line 1527 of file stm32h7xx_ll_adc.h.