Struct nrf52::saadc::RegisterBlock
[−]
[src]
#[repr(C)]pub struct RegisterBlock { pub tasks_start: TASKS_START, pub tasks_sample: TASKS_SAMPLE, pub tasks_stop: TASKS_STOP, pub tasks_calibrateoffset: TASKS_CALIBRATEOFFSET, pub events_started: EVENTS_STARTED, pub events_end: EVENTS_END, pub events_done: EVENTS_DONE, pub events_resultdone: EVENTS_RESULTDONE, pub events_calibratedone: EVENTS_CALIBRATEDONE, pub events_stopped: EVENTS_STOPPED, pub inten: INTEN, pub intenset: INTENSET, pub intenclr: INTENCLR, pub status: STATUS, pub enable: ENABLE, pub resolution: RESOLUTION, pub oversample: OVERSAMPLE, pub samplerate: SAMPLERATE, // some fields omitted }
Register block
Fields
tasks_start: TASKS_START
0x00 - Start the ADC and prepare the result buffer in RAM
tasks_sample: TASKS_SAMPLE
0x04 - Take one ADC sample, if scan is enabled all channels are sampled
tasks_stop: TASKS_STOP
0x08 - Stop the ADC and terminate any on-going conversion
tasks_calibrateoffset: TASKS_CALIBRATEOFFSET
0x0c - Starts offset auto-calibration
events_started: EVENTS_STARTED
0x100 - The ADC has started
events_end: EVENTS_END
0x104 - The ADC has filled up the Result buffer
events_done: EVENTS_DONE
0x108 - A conversion task has been completed. Depending on the mode, multiple conversions might be needed for a result to be transferred to RAM.
events_resultdone: EVENTS_RESULTDONE
0x10c - A result is ready to get transferred to RAM.
events_calibratedone: EVENTS_CALIBRATEDONE
0x110 - Calibration is complete
events_stopped: EVENTS_STOPPED
0x114 - The ADC has stopped
inten: INTEN
0x300 - Enable or disable interrupt
intenset: INTENSET
0x304 - Enable interrupt
intenclr: INTENCLR
0x308 - Disable interrupt
status: STATUS
0x400 - Status
enable: ENABLE
0x500 - Enable or disable ADC
resolution: RESOLUTION
0x5f0 - Resolution configuration
oversample: OVERSAMPLE
0x5f4 - 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.
samplerate: SAMPLERATE
0x5f8 - Controls normal or continuous sample rate