Defines
#define	__LL_ADC_CHANNEL_TO_DECIMAL_NB(__CHANNEL__) (((__CHANNEL__) & ADC_CHANNEL_ID_NUMBER_MASK) >> ADC_CHANNEL_ID_NUMBER_BITOFFSET_POS)
	Helper macro to get ADC channel number in decimal format from literals LL_ADC_CHANNEL_x.
#define	__LL_ADC_DECIMAL_NB_TO_CHANNEL(__DECIMAL_NB__)
	Helper macro to get ADC channel in literal format LL_ADC_CHANNEL_x from number in decimal format.
#define	__LL_ADC_IS_CHANNEL_INTERNAL(__CHANNEL__) (((__CHANNEL__) & ADC_CHANNEL_ID_INTERNAL_CH_MASK) != 0U)
	Helper macro to determine whether the selected channel corresponds to literal definitions of driver.
#define	__LL_ADC_CHANNEL_INTERNAL_TO_EXTERNAL(__CHANNEL__) ((__CHANNEL__) & ~ADC_CHANNEL_ID_INTERNAL_CH_MASK)
	Helper macro to convert a channel defined from parameter definition of a ADC internal channel (LL_ADC_CHANNEL_VREFINT, LL_ADC_CHANNEL_TEMPSENSOR, ...), to its equivalent parameter definition of a ADC external channel (LL_ADC_CHANNEL_1, LL_ADC_CHANNEL_2, ...).
#define	__LL_ADC_IS_CHANNEL_INTERNAL_AVAILABLE(__ADC_INSTANCE__, __CHANNEL__)
	Helper macro to determine whether the internal channel selected is available on the ADC instance selected.
#define	__LL_ADC_ANALOGWD_CHANNEL_GROUP(__CHANNEL__, __GROUP__)
	Helper macro to define ADC analog watchdog parameter: define a single channel to monitor with analog watchdog from sequencer channel and groups definition.
#define	__LL_ADC_ANALOGWD_SET_THRESHOLD_RESOLUTION(__ADC_RESOLUTION__, __AWD_THRESHOLD__) ((__AWD_THRESHOLD__) << ((__ADC_RESOLUTION__) >> (ADC_CR1_RES_BITOFFSET_POS - 1U )))
	Helper macro to set the value of ADC analog watchdog threshold high or low in function of ADC resolution, when ADC resolution is different of 12 bits.
#define	__LL_ADC_ANALOGWD_GET_THRESHOLD_RESOLUTION(__ADC_RESOLUTION__, __AWD_THRESHOLD_12_BITS__) ((__AWD_THRESHOLD_12_BITS__) >> ((__ADC_RESOLUTION__) >> (ADC_CR1_RES_BITOFFSET_POS - 1U )))
	Helper macro to get the value of ADC analog watchdog threshold high or low in function of ADC resolution, when ADC resolution is different of 12 bits.
#define	__LL_ADC_MULTI_CONV_DATA_MASTER_SLAVE(__ADC_MULTI_MASTER_SLAVE__, __ADC_MULTI_CONV_DATA__) (((__ADC_MULTI_CONV_DATA__) >> POSITION_VAL((__ADC_MULTI_MASTER_SLAVE__))) & ADC_CDR_RDATA_MST)
	Helper macro to get the ADC multimode conversion data of ADC master or ADC slave from raw value with both ADC conversion data concatenated.
#define	__LL_ADC_COMMON_INSTANCE(__ADCx__) (ADC123_COMMON)
	Helper macro to select the ADC common instance to which is belonging the selected ADC instance.
#define	__LL_ADC_IS_ENABLED_ALL_COMMON_INSTANCE(__ADCXY_COMMON__)
	Helper macro to check if all ADC instances sharing the same ADC common instance are disabled.
#define	__LL_ADC_DIGITAL_SCALE(__ADC_RESOLUTION__) (0xFFFU >> ((__ADC_RESOLUTION__) >> (ADC_CR1_RES_BITOFFSET_POS - 1U)))
	Helper macro to define the ADC conversion data full-scale digital value corresponding to the selected ADC resolution.
#define	__LL_ADC_CONVERT_DATA_RESOLUTION(__DATA__, __ADC_RESOLUTION_CURRENT__, __ADC_RESOLUTION_TARGET__)
	Helper macro to convert the ADC conversion data from a resolution to another resolution.
#define	__LL_ADC_CALC_DATA_TO_VOLTAGE(__VREFANALOG_VOLTAGE__, __ADC_DATA__, __ADC_RESOLUTION__)
	Helper macro to calculate the voltage (unit: mVolt) corresponding to a ADC conversion data (unit: digital value).
#define	__LL_ADC_CALC_TEMPERATURE_TYP_PARAMS(__TEMPSENSOR_TYP_AVGSLOPE__, __TEMPSENSOR_TYP_CALX_V__, __TEMPSENSOR_CALX_TEMP__, __VREFANALOG_VOLTAGE__, __TEMPSENSOR_ADC_DATA__, __ADC_RESOLUTION__)
	Helper macro to calculate the temperature (unit: degree Celsius) from ADC conversion data of internal temperature sensor.

Define Documentation

#define __LL_ADC_ANALOGWD_CHANNEL_GROUP	(	__CHANNEL__,
		__GROUP__
	)

Value:

(((__GROUP__) == LL_ADC_GROUP_REGULAR)                                                                  \
    ? (((__CHANNEL__) & ADC_CHANNEL_ID_MASK) | ADC_CR1_AWDEN | ADC_CR1_AWDSGL)                            \
      :                                                                                                   \
      ((__GROUP__) == LL_ADC_GROUP_INJECTED)                                                              \
       ? (((__CHANNEL__) & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL)                        \
         :                                                                                                \
         (((__CHANNEL__) & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDEN | ADC_CR1_AWDSGL)        \
  )

Helper macro to define ADC analog watchdog parameter: define a single channel to monitor with analog watchdog from sequencer channel and groups definition.

Note:: To be used with function LL_ADC_SetAnalogWDMonitChannels(). Example: LL_ADC_SetAnalogWDMonitChannels( ADC1, LL_ADC_AWD1, __LL_ADC_ANALOGWD_CHANNEL_GROUP(LL_ADC_CHANNEL4, LL_ADC_GROUP_REGULAR))

Parameters:

__CHANNEL__

This parameter can be one of the following values:

(1) On STM32F4, parameter available only on ADC instance: ADC1.
(2) On devices STM32F42x and STM32F43x, limitation: this internal channel is shared between temperature sensor and Vbat, only 1 measurement path must be enabled.
(1) For ADC channel read back from ADC register, comparison with internal channel parameter to be done using helper macro __LL_ADC_CHANNEL_INTERNAL_TO_EXTERNAL().

__GROUP__

This parameter can be one of the following values:

Return values:

Returned

value can be one of the following values:

(1) On STM32F4, parameter available only on ADC instance: ADC1.
(2) On devices STM32F42x and STM32F43x, limitation: this internal channel is shared between temperature sensor and Vbat, only 1 measurement path must be enabled.

Definition at line 1470 of file stm32f4xx_ll_adc.h.

#define __LL_ADC_ANALOGWD_GET_THRESHOLD_RESOLUTION	(	__ADC_RESOLUTION__,
		__AWD_THRESHOLD_12_BITS__
	)	((__AWD_THRESHOLD_12_BITS__) >> ((__ADC_RESOLUTION__) >> (ADC_CR1_RES_BITOFFSET_POS - 1U )))

Helper macro to get the value of ADC analog watchdog threshold high or low in function of ADC resolution, when ADC resolution is different of 12 bits.

Note:: To be used with function LL_ADC_GetAnalogWDThresholds(). Example, with a ADC resolution of 8 bits, to get the value of analog watchdog threshold high (on 8 bits): < threshold_value_6_bits > = __LL_ADC_ANALOGWD_GET_THRESHOLD_RESOLUTION (LL_ADC_RESOLUTION_8B, LL_ADC_GetAnalogWDThresholds(<ADCx param>, LL_ADC_AWD_THRESHOLD_HIGH) );

Parameters:

__ADC_RESOLUTION__	This parameter can be one of the following values: LL_ADC_RESOLUTION_12B LL_ADC_RESOLUTION_10B LL_ADC_RESOLUTION_8B LL_ADC_RESOLUTION_6B
__AWD_THRESHOLD_12_BITS__	Value between Min_Data=0x000 and Max_Data=0xFFF

Return values:

Value between Min_Data=0x000 and Max_Data=0xFFF

Definition at line 1521 of file stm32f4xx_ll_adc.h.

#define __LL_ADC_ANALOGWD_SET_THRESHOLD_RESOLUTION	(	__ADC_RESOLUTION__,
		__AWD_THRESHOLD__
	)	((__AWD_THRESHOLD__) << ((__ADC_RESOLUTION__) >> (ADC_CR1_RES_BITOFFSET_POS - 1U )))

Helper macro to set the value of ADC analog watchdog threshold high or low in function of ADC resolution, when ADC resolution is different of 12 bits.

Note:: To be used with function LL_ADC_SetAnalogWDThresholds(). Example, with a ADC resolution of 8 bits, to set the value of analog watchdog threshold high (on 8 bits): LL_ADC_SetAnalogWDThresholds (< ADCx param >, __LL_ADC_ANALOGWD_SET_THRESHOLD_RESOLUTION(LL_ADC_RESOLUTION_8B, <threshold_value_8_bits>) );

Parameters:

__ADC_RESOLUTION__	This parameter can be one of the following values: LL_ADC_RESOLUTION_12B LL_ADC_RESOLUTION_10B LL_ADC_RESOLUTION_8B LL_ADC_RESOLUTION_6B
__AWD_THRESHOLD__	Value between Min_Data=0x000 and Max_Data=0xFFF

Return values:

Value between Min_Data=0x000 and Max_Data=0xFFF

Definition at line 1499 of file stm32f4xx_ll_adc.h.

#define __LL_ADC_CALC_DATA_TO_VOLTAGE	(	__VREFANALOG_VOLTAGE__,
		__ADC_DATA__,
		__ADC_RESOLUTION__
	)

Value:

((__ADC_DATA__) * (__VREFANALOG_VOLTAGE__)                                   \
   / __LL_ADC_DIGITAL_SCALE(__ADC_RESOLUTION__)                                \
  )

Helper macro to calculate the voltage (unit: mVolt) corresponding to a ADC conversion data (unit: digital value).

Note:: Analog reference voltage (Vref+) must be either known from user board environment or can be calculated using ADC measurement and ADC helper macro __LL_ADC_CALC_VREFANALOG_VOLTAGE().

Parameters:

__VREFANALOG_VOLTAGE__	Analog reference voltage (unit mV)
__ADC_DATA__	ADC conversion data (resolution 12 bits) (unit: digital value).
__ADC_RESOLUTION__	This parameter can be one of the following values: LL_ADC_RESOLUTION_12B LL_ADC_RESOLUTION_10B LL_ADC_RESOLUTION_8B LL_ADC_RESOLUTION_6B

Return values:

ADC	conversion data equivalent voltage value (unit: mVolt)

Definition at line 1650 of file stm32f4xx_ll_adc.h.

#define __LL_ADC_CALC_TEMPERATURE_TYP_PARAMS	(	__TEMPSENSOR_TYP_AVGSLOPE__,
		__TEMPSENSOR_TYP_CALX_V__,
		__TEMPSENSOR_CALX_TEMP__,
		__VREFANALOG_VOLTAGE__,
		__TEMPSENSOR_ADC_DATA__,
		__ADC_RESOLUTION__
	)

Value:

((( (                                                                        \
       (int32_t)(((__TEMPSENSOR_TYP_CALX_V__))                                 \
                 * 1000)                                                       \
       -                                                                       \
       (int32_t)((((__TEMPSENSOR_ADC_DATA__) * (__VREFANALOG_VOLTAGE__))       \
                  / __LL_ADC_DIGITAL_SCALE(__ADC_RESOLUTION__))                \
                 * 1000)                                                       \
      )                                                                        \
    ) / (__TEMPSENSOR_TYP_AVGSLOPE__)                                          \
   ) + (__TEMPSENSOR_CALX_TEMP__)                                              \
  )

Helper macro to calculate the temperature (unit: degree Celsius) from ADC conversion data of internal temperature sensor.

Note:: Computation is using temperature sensor typical values (refer to device datasheet).; Calculation formula: Temperature = (TS_TYP_CALx_VOLT(uV) - TS_ADC_DATA * Conversion_uV) / Avg_Slope + CALx_TEMP with TS_ADC_DATA = temperature sensor raw data measured by ADC (unit: digital value) Avg_Slope = temperature sensor slope (unit: uV/Degree Celsius) TS_TYP_CALx_VOLT = temperature sensor digital value at temperature CALx_TEMP (unit: mV) Caution: Calculation relevancy under reserve the temperature sensor of the current device has characteristics in line with datasheet typical values. If temperature sensor calibration values are available on on this device (presence of macro __LL_ADC_CALC_TEMPERATURE()), temperature calculation will be more accurate using helper macro __LL_ADC_CALC_TEMPERATURE().; As calculation input, the analog reference voltage (Vref+) must be defined as it impacts the ADC LSB equivalent voltage.; Analog reference voltage (Vref+) must be either known from user board environment or can be calculated using ADC measurement and ADC helper macro __LL_ADC_CALC_VREFANALOG_VOLTAGE().; ADC measurement data must correspond to a resolution of 12bits (full scale digital value 4095). If not the case, the data must be preliminarily rescaled to an equivalent resolution of 12 bits.

Parameters:

__TEMPSENSOR_TYP_AVGSLOPE__	Device datasheet data Temperature sensor slope typical value (unit uV/DegCelsius). On STM32F4, refer to device datasheet parameter "Avg_Slope".
__TEMPSENSOR_TYP_CALX_V__	Device datasheet data Temperature sensor voltage typical value (at temperature and Vref+ defined in parameters below) (unit mV). On STM32F4, refer to device datasheet parameter "V25".
__TEMPSENSOR_CALX_TEMP__	Device datasheet data Temperature at which temperature sensor voltage (see parameter above) is corresponding (unit mV)
__VREFANALOG_VOLTAGE__	Analog voltage reference (Vref+) voltage (unit mV)
__TEMPSENSOR_ADC_DATA__	ADC conversion data of internal temperature sensor (unit digital value).
__ADC_RESOLUTION__	ADC resolution at which internal temperature sensor voltage has been measured. This parameter can be one of the following values: LL_ADC_RESOLUTION_12B LL_ADC_RESOLUTION_10B LL_ADC_RESOLUTION_8B LL_ADC_RESOLUTION_6B

Return values:

Temperature (unit: degree Celsius)

Definition at line 1702 of file stm32f4xx_ll_adc.h.

#define __LL_ADC_CHANNEL_INTERNAL_TO_EXTERNAL ( __CHANNEL__ ) ((__CHANNEL__) & ~ADC_CHANNEL_ID_INTERNAL_CH_MASK)

Helper macro to convert a channel defined from parameter definition of a ADC internal channel (LL_ADC_CHANNEL_VREFINT, LL_ADC_CHANNEL_TEMPSENSOR, ...), to its equivalent parameter definition of a ADC external channel (LL_ADC_CHANNEL_1, LL_ADC_CHANNEL_2, ...).

Note:: The channel parameter can be, additionally to a value defined from parameter definition of a ADC internal channel (LL_ADC_CHANNEL_VREFINT, LL_ADC_CHANNEL_TEMPSENSOR, ...), a value defined from parameter definition of ADC external channel (LL_ADC_CHANNEL_1, LL_ADC_CHANNEL_2, ...) or a value from functions where a channel number is returned from ADC registers.

Parameters:

__CHANNEL__

This parameter can be one of the following values:

(1) On STM32F4, parameter available only on ADC instance: ADC1.
(2) On devices STM32F42x and STM32F43x, limitation: this internal channel is shared between temperature sensor and Vbat, only 1 measurement path must be enabled.

Return values:

Returned

value can be one of the following values:

Definition at line 1320 of file stm32f4xx_ll_adc.h.

#define __LL_ADC_CHANNEL_TO_DECIMAL_NB ( __CHANNEL__ ) (((__CHANNEL__) & ADC_CHANNEL_ID_NUMBER_MASK) >> ADC_CHANNEL_ID_NUMBER_BITOFFSET_POS)

Helper macro to get ADC channel number in decimal format from literals LL_ADC_CHANNEL_x.

Note:: Example: __LL_ADC_CHANNEL_TO_DECIMAL_NB(LL_ADC_CHANNEL_4) will return decimal number "4".; The input can be a value from functions where a channel number is returned, either defined with number or with bitfield (only one bit must be set).

Parameters:

__CHANNEL__

This parameter can be one of the following values:

(1) On STM32F4, parameter available only on ADC instance: ADC1.
(2) On devices STM32F42x and STM32F43x, limitation: this internal channel is shared between temperature sensor and Vbat, only 1 measurement path must be enabled.

Return values:

Value between Min_Data=0 and Max_Data=18

Definition at line 1158 of file stm32f4xx_ll_adc.h.

#define __LL_ADC_COMMON_INSTANCE ( __ADCx__ ) (ADC123_COMMON)

Helper macro to select the ADC common instance to which is belonging the selected ADC instance.

Note:

ADC common register instance can be used for:

Set parameters common to several ADC instances
Multimode (for devices with several ADC instances) Refer to functions having argument "ADCxy_COMMON" as parameter.

Parameters:

__ADCx__ ADC instance

Return values:

ADC	common register instance

Definition at line 1553 of file stm32f4xx_ll_adc.h.

Referenced by LL_ADC_DMA_GetRegAddr().

#define __LL_ADC_CONVERT_DATA_RESOLUTION	(	__DATA__,
		__ADC_RESOLUTION_CURRENT__,
		__ADC_RESOLUTION_TARGET__
	)

Value:

(((__DATA__)                                                                 \
    << ((__ADC_RESOLUTION_CURRENT__) >> (ADC_CR1_RES_BITOFFSET_POS - 1U)))     \
   >> ((__ADC_RESOLUTION_TARGET__) >> (ADC_CR1_RES_BITOFFSET_POS - 1U))        \
  )

Helper macro to convert the ADC conversion data from a resolution to another resolution.

Parameters:

__DATA__	ADC conversion data to be converted
__ADC_RESOLUTION_CURRENT__	Resolution of to the data to be converted This parameter can be one of the following values: LL_ADC_RESOLUTION_12B LL_ADC_RESOLUTION_10B LL_ADC_RESOLUTION_8B LL_ADC_RESOLUTION_6B
__ADC_RESOLUTION_TARGET__	Resolution of the data after conversion This parameter can be one of the following values: LL_ADC_RESOLUTION_12B LL_ADC_RESOLUTION_10B LL_ADC_RESOLUTION_8B LL_ADC_RESOLUTION_6B

Return values:

ADC	conversion data to the requested resolution

Definition at line 1628 of file stm32f4xx_ll_adc.h.

#define __LL_ADC_DECIMAL_NB_TO_CHANNEL ( __DECIMAL_NB__ )

Value:

(((__DECIMAL_NB__) <= 9U)                                                                                     \
    ? (                                                                                                         \
       ((__DECIMAL_NB__) << ADC_CHANNEL_ID_NUMBER_BITOFFSET_POS)                                       |        \
       (ADC_SMPR2_REGOFFSET | (((uint32_t) (3U * (__DECIMAL_NB__))) << ADC_CHANNEL_SMPx_BITOFFSET_POS))         \
      )                                                                                                         \
      :                                                                                                         \
      (                                                                                                         \
       ((__DECIMAL_NB__) << ADC_CHANNEL_ID_NUMBER_BITOFFSET_POS)                                              | \
       (ADC_SMPR1_REGOFFSET | (((uint32_t) (3U * ((__DECIMAL_NB__) - 10U))) << ADC_CHANNEL_SMPx_BITOFFSET_POS)) \
      )                                                                                                         \
  )

Helper macro to get ADC channel in literal format LL_ADC_CHANNEL_x from number in decimal format.

Note:: Example: __LL_ADC_DECIMAL_NB_TO_CHANNEL(4) will return a data equivalent to "LL_ADC_CHANNEL_4".

Parameters:

__DECIMAL_NB__ Value between Min_Data=0 and Max_Data=18

Return values:

Returned

value can be one of the following values:

(1) On STM32F4, parameter available only on ADC instance: ADC1.
(2) On devices STM32F42x and STM32F43x, limitation: this internal channel is shared between temperature sensor and Vbat, only 1 measurement path must be enabled.
(1) For ADC channel read back from ADC register, comparison with internal channel parameter to be done using helper macro __LL_ADC_CHANNEL_INTERNAL_TO_EXTERNAL().

Definition at line 1198 of file stm32f4xx_ll_adc.h.

#define __LL_ADC_DIGITAL_SCALE ( __ADC_RESOLUTION__ ) (0xFFFU >> ((__ADC_RESOLUTION__) >> (ADC_CR1_RES_BITOFFSET_POS - 1U)))

Helper macro to define the ADC conversion data full-scale digital value corresponding to the selected ADC resolution.

Note:: ADC conversion data full-scale corresponds to voltage range determined by analog voltage references Vref+ and Vref- (refer to reference manual).

Parameters:

__ADC_RESOLUTION__

This parameter can be one of the following values:

Return values:

ADC	conversion data equivalent voltage value (unit: mVolt)

Definition at line 1607 of file stm32f4xx_ll_adc.h.

#define __LL_ADC_IS_CHANNEL_INTERNAL ( __CHANNEL__ ) (((__CHANNEL__) & ADC_CHANNEL_ID_INTERNAL_CH_MASK) != 0U)

Helper macro to determine whether the selected channel corresponds to literal definitions of driver.

Note:

The different literal definitions of ADC channels are:

ADC internal channel: LL_ADC_CHANNEL_VREFINT, LL_ADC_CHANNEL_TEMPSENSOR, ...
ADC external channel (channel connected to a GPIO pin): LL_ADC_CHANNEL_1, LL_ADC_CHANNEL_2, ...

The channel parameter must be a value defined from literal definition of a ADC internal channel (LL_ADC_CHANNEL_VREFINT, LL_ADC_CHANNEL_TEMPSENSOR, ...), ADC external channel (LL_ADC_CHANNEL_1, LL_ADC_CHANNEL_2, ...), must not be a value from functions where a channel number is returned from ADC registers, because internal and external channels share the same channel number in ADC registers. The differentiation is made only with parameters definitions of driver.

Parameters:

__CHANNEL__

This parameter can be one of the following values:

(1) On STM32F4, parameter available only on ADC instance: ADC1.
(2) On devices STM32F42x and STM32F43x, limitation: this internal channel is shared between temperature sensor and Vbat, only 1 measurement path must be enabled.

Return values:

Value "0" if the channel corresponds to a parameter definition of a ADC external channel (channel connected to a GPIO pin). Value "1" if the channel corresponds to a parameter definition of a ADC internal channel.

Definition at line 1257 of file stm32f4xx_ll_adc.h.

#define __LL_ADC_IS_CHANNEL_INTERNAL_AVAILABLE	(	__ADC_INSTANCE__,
		__CHANNEL__
	)

Value:

(                                                                            \
   ((__CHANNEL__) == LL_ADC_CHANNEL_VREFINT)    ||                             \
   ((__CHANNEL__) == LL_ADC_CHANNEL_TEMPSENSOR) ||                             \
   ((__CHANNEL__) == LL_ADC_CHANNEL_VBAT)                                      \
  )

Helper macro to determine whether the internal channel selected is available on the ADC instance selected.

Note:: The channel parameter must be a value defined from parameter definition of a ADC internal channel (LL_ADC_CHANNEL_VREFINT, LL_ADC_CHANNEL_TEMPSENSOR, ...), must not be a value defined from parameter definition of ADC external channel (LL_ADC_CHANNEL_1, LL_ADC_CHANNEL_2, ...) or a value from functions where a channel number is returned from ADC registers, because internal and external channels share the same channel number in ADC registers. The differentiation is made only with parameters definitions of driver.

Parameters:

__ADC_INSTANCE__	ADC instance
__CHANNEL__	This parameter can be one of the following values: LL_ADC_CHANNEL_VREFINT (1) LL_ADC_CHANNEL_TEMPSENSOR (1)(2) LL_ADC_CHANNEL_VBAT (1) (1) On STM32F4, parameter available only on ADC instance: ADC1. (2) On devices STM32F42x and STM32F43x, limitation: this internal channel is shared between temperature sensor and Vbat, only 1 measurement path must be enabled.

Return values:

Value "0" if the internal channel selected is not available on the ADC instance selected. Value "1" if the internal channel selected is available on the ADC instance selected.

Definition at line 1347 of file stm32f4xx_ll_adc.h.

#define __LL_ADC_IS_ENABLED_ALL_COMMON_INSTANCE ( __ADCXY_COMMON__ )

Value:

(LL_ADC_IsEnabled(ADC1) |                                                    \
   LL_ADC_IsEnabled(ADC2) |                                                    \
   LL_ADC_IsEnabled(ADC3)  )

Helper macro to check if all ADC instances sharing the same ADC common instance are disabled.

Note:: This check is required by functions with setting conditioned to ADC state: All ADC instances of the ADC common group must be disabled. Refer to functions having argument "ADCxy_COMMON" as parameter.; On devices with only 1 ADC common instance, parameter of this macro is useless and can be ignored (parameter kept for compatibility with devices featuring several ADC common instances).

Parameters:

__ADCXY_COMMON__ ADC common instance (can be set directly from CMSIS definition or by using helper macro __LL_ADC_COMMON_INSTANCE() )

Return values:

Value "0" if all ADC instances sharing the same ADC common instance are disabled. Value "1" if at least one ADC instance sharing the same ADC common instance is enabled.

Definition at line 1581 of file stm32f4xx_ll_adc.h.

Referenced by LL_ADC_CommonInit().

#define __LL_ADC_MULTI_CONV_DATA_MASTER_SLAVE	(	__ADC_MULTI_MASTER_SLAVE__,
		__ADC_MULTI_CONV_DATA__
	)	(((__ADC_MULTI_CONV_DATA__) >> POSITION_VAL((__ADC_MULTI_MASTER_SLAVE__))) & ADC_CDR_RDATA_MST)

Helper macro to get the ADC multimode conversion data of ADC master or ADC slave from raw value with both ADC conversion data concatenated.

Note:: This macro is intended to be used when multimode transfer by DMA is enabled: refer to function LL_ADC_SetMultiDMATransfer(). In this case the transferred data need to processed with this macro to separate the conversion data of ADC master and ADC slave.

Parameters:

__ADC_MULTI_MASTER_SLAVE__	This parameter can be one of the following values: LL_ADC_MULTI_MASTER LL_ADC_MULTI_SLAVE
__ADC_MULTI_CONV_DATA__	Value between Min_Data=0x000 and Max_Data=0xFFF

Return values:

Value between Min_Data=0x000 and Max_Data=0xFFF

Definition at line 1538 of file stm32f4xx_ll_adc.h.

Defines

Define Documentation