Module nrf52832_pac::saadc

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Analog to Digital Converter

Modules

ch
Register block Unspecified
enable
Enable or disable ADC
events_calibratedone
Calibration is complete
events_ch
Register block Unspecified
events_done
A conversion task has been completed. Depending on the mode, multiple conversions might be needed for a result to be transferred to RAM.
events_end
The ADC has filled up the Result buffer
events_resultdone
A result is ready to get transferred to RAM.
events_started
The ADC has started
events_stopped
The ADC has stopped
inten
Enable or disable interrupt
intenclr
Disable interrupt
intenset
Enable interrupt
oversample
Oversampling configuration. OVERSAMPLE should not be combined with SCAN. The RESOLUTION is applied before averaging, thus for high OVERSAMPLE a higher RESOLUTION should be used.
resolution
Resolution configuration
result
Register block RESULT EasyDMA channel
samplerate
Controls normal or continuous sample rate
status
Status
tasks_calibrateoffset
Starts offset auto-calibration
tasks_sample
Take one ADC sample, if scan is enabled all channels are sampled
tasks_start
Start the ADC and prepare the result buffer in RAM
tasks_stop
Stop the ADC and terminate any on-going conversion

Structs

CH
Register block
ENABLE
Enable or disable ADC
EVENTS_CALIBRATEDONE
Calibration is complete
EVENTS_CH
Register block
EVENTS_DONE
A conversion task has been completed. Depending on the mode, multiple conversions might be needed for a result to be transferred to RAM.
EVENTS_END
The ADC has filled up the Result buffer
EVENTS_RESULTDONE
A result is ready to get transferred to RAM.
EVENTS_STARTED
The ADC has started
EVENTS_STOPPED
The ADC has stopped
INTEN
Enable or disable interrupt
INTENCLR
Disable interrupt
INTENSET
Enable interrupt
OVERSAMPLE
Oversampling configuration. OVERSAMPLE should not be combined with SCAN. The RESOLUTION is applied before averaging, thus for high OVERSAMPLE a higher RESOLUTION should be used.
RESOLUTION
Resolution configuration
RESULT
Register block
RegisterBlock
Register block
SAMPLERATE
Controls normal or continuous sample rate
STATUS
Status
TASKS_CALIBRATEOFFSET
Starts offset auto-calibration
TASKS_SAMPLE
Take one ADC sample, if scan is enabled all channels are sampled
TASKS_START
Start the ADC and prepare the result buffer in RAM
TASKS_STOP
Stop the ADC and terminate any on-going conversion