Struct nrf52832_hal::pac::saadc::RegisterBlock
source · #[repr(C)]pub struct RegisterBlock {Show 21 fields
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,
/* private fields */
}
Expand description
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 - Unspecified
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