Struct nrf52811_pac::saadc::RegisterBlock

#[repr(C)]
pub struct RegisterBlock {

    pub tasks_start: Reg<TASKS_START_SPEC>,
    pub tasks_sample: Reg<TASKS_SAMPLE_SPEC>,
    pub tasks_stop: Reg<TASKS_STOP_SPEC>,
    pub tasks_calibrateoffset: Reg<TASKS_CALIBRATEOFFSET_SPEC>,
    pub events_started: Reg<EVENTS_STARTED_SPEC>,
    pub events_end: Reg<EVENTS_END_SPEC>,
    pub events_done: Reg<EVENTS_DONE_SPEC>,
    pub events_resultdone: Reg<EVENTS_RESULTDONE_SPEC>,
    pub events_calibratedone: Reg<EVENTS_CALIBRATEDONE_SPEC>,
    pub events_stopped: Reg<EVENTS_STOPPED_SPEC>,
    pub events_ch: [EVENTS_CH; 8],
    pub inten: Reg<INTEN_SPEC>,
    pub intenset: Reg<INTENSET_SPEC>,
    pub intenclr: Reg<INTENCLR_SPEC>,
    pub status: Reg<STATUS_SPEC>,
    pub enable: Reg<ENABLE_SPEC>,
    pub ch: [CH; 8],
    pub resolution: Reg<RESOLUTION_SPEC>,
    pub oversample: Reg<OVERSAMPLE_SPEC>,
    pub samplerate: Reg<SAMPLERATE_SPEC>,
    pub result: RESULT,
    // some fields omitted
}

Register block

Fields

tasks_start: Reg<TASKS_START_SPEC>

0x00 - Start the ADC and prepare the result buffer in RAM

tasks_sample: Reg<TASKS_SAMPLE_SPEC>

0x04 - Take one ADC sample, if scan is enabled all channels are sampled

tasks_stop: Reg<TASKS_STOP_SPEC>

0x08 - Stop the ADC and terminate any on-going conversion

tasks_calibrateoffset: Reg<TASKS_CALIBRATEOFFSET_SPEC>

0x0c - Starts offset auto-calibration

events_started: Reg<EVENTS_STARTED_SPEC>

0x100 - The ADC has started

events_end: Reg<EVENTS_END_SPEC>

0x104 - The ADC has filled up the Result buffer

events_done: Reg<EVENTS_DONE_SPEC>

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: Reg<EVENTS_RESULTDONE_SPEC>

0x10c - A result is ready to get transferred to RAM.

events_calibratedone: Reg<EVENTS_CALIBRATEDONE_SPEC>

0x110 - Calibration is complete

events_stopped: Reg<EVENTS_STOPPED_SPEC>

0x114 - The ADC has stopped

events_ch: [EVENTS_CH; 8]

0x118..0x158 - Peripheral events.

inten: Reg<INTEN_SPEC>

0x300 - Enable or disable interrupt

intenset: Reg<INTENSET_SPEC>

0x304 - Enable interrupt

intenclr: Reg<INTENCLR_SPEC>

0x308 - Disable interrupt

status: Reg<STATUS_SPEC>

0x400 - Status

enable: Reg<ENABLE_SPEC>

0x500 - Enable or disable ADC

ch: [CH; 8]

0x510..0x590 - Unspecified

resolution: Reg<RESOLUTION_SPEC>

0x5f0 - Resolution configuration

oversample: Reg<OVERSAMPLE_SPEC>

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: Reg<SAMPLERATE_SPEC>

0x5f8 - Controls normal or continuous sample rate

result: RESULT

0x62c..0x638 - RESULT EasyDMA channel