ST STM32F2 User Manual

UM1940
LL ADC Generic Driver
DocID028236 Rev 2
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__LL_ADC_IS_CHANNEL_INTER
NAL_AVAILABLE
Description:
Helper macro to determine whether the internal
channel selected is available on the ADC
instance selected.
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)
Return value:
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.
Notes:
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.
__LL_ADC_ANALOGWD_CHANN
EL_GROUP
Description:
Helper macro to define ADC analog watchdog
parameter: define a single channel to monitor
with analog watchdog from sequencer channel
and groups definition.
Parameters:
__CHANNEL__: This parameter can be one of
the following values:
LL_ADC_CHANNEL_0
LL_ADC_CHANNEL_1
LL_ADC_CHANNEL_2
LL_ADC_CHANNEL_3
LL_ADC_CHANNEL_4
LL_ADC_CHANNEL_5
LL_ADC_CHANNEL_6
LL_ADC_CHANNEL_7
LL_ADC_CHANNEL_8
LL_ADC_CHANNEL_9

ST STM32F2 Specifications

General

Brand	ST
Model	STM32F2
Category	Microcontrollers
Language	English