Struct nrf52832_hal::target::qdec::RegisterBlock

#[repr(C)]pub struct RegisterBlock {
    pub tasks_start: Reg<u32, _TASKS_START>,
    pub tasks_stop: Reg<u32, _TASKS_STOP>,
    pub tasks_readclracc: Reg<u32, _TASKS_READCLRACC>,
    pub tasks_rdclracc: Reg<u32, _TASKS_RDCLRACC>,
    pub tasks_rdclrdbl: Reg<u32, _TASKS_RDCLRDBL>,
    pub events_samplerdy: Reg<u32, _EVENTS_SAMPLERDY>,
    pub events_reportrdy: Reg<u32, _EVENTS_REPORTRDY>,
    pub events_accof: Reg<u32, _EVENTS_ACCOF>,
    pub events_dblrdy: Reg<u32, _EVENTS_DBLRDY>,
    pub events_stopped: Reg<u32, _EVENTS_STOPPED>,
    pub shorts: Reg<u32, _SHORTS>,
    pub intenset: Reg<u32, _INTENSET>,
    pub intenclr: Reg<u32, _INTENCLR>,
    pub enable: Reg<u32, _ENABLE>,
    pub ledpol: Reg<u32, _LEDPOL>,
    pub sampleper: Reg<u32, _SAMPLEPER>,
    pub sample: Reg<u32, _SAMPLE>,
    pub reportper: Reg<u32, _REPORTPER>,
    pub acc: Reg<u32, _ACC>,
    pub accread: Reg<u32, _ACCREAD>,
    pub psel: PSEL,
    pub dbfen: Reg<u32, _DBFEN>,
    pub ledpre: Reg<u32, _LEDPRE>,
    pub accdbl: Reg<u32, _ACCDBL>,
    pub accdblread: Reg<u32, _ACCDBLREAD>,
    // some fields omitted
}

Register block

Fields

tasks_start: Reg<u32, _TASKS_START>

0x00 - Task starting the quadrature decoder

tasks_stop: Reg<u32, _TASKS_STOP>

0x04 - Task stopping the quadrature decoder

tasks_readclracc: Reg<u32, _TASKS_READCLRACC>

0x08 - Read and clear ACC and ACCDBL

tasks_rdclracc: Reg<u32, _TASKS_RDCLRACC>

0x0c - Read and clear ACC

tasks_rdclrdbl: Reg<u32, _TASKS_RDCLRDBL>

0x10 - Read and clear ACCDBL

events_samplerdy: Reg<u32, _EVENTS_SAMPLERDY>

0x100 - Event being generated for every new sample value written to the SAMPLE register

events_reportrdy: Reg<u32, _EVENTS_REPORTRDY>

0x104 - Non-null report ready

events_accof: Reg<u32, _EVENTS_ACCOF>

0x108 - ACC or ACCDBL register overflow

events_dblrdy: Reg<u32, _EVENTS_DBLRDY>

0x10c - Double displacement(s) detected

events_stopped: Reg<u32, _EVENTS_STOPPED>

0x110 - QDEC has been stopped

shorts: Reg<u32, _SHORTS>

0x200 - Shortcut register

intenset: Reg<u32, _INTENSET>

0x304 - Enable interrupt

intenclr: Reg<u32, _INTENCLR>

0x308 - Disable interrupt

enable: Reg<u32, _ENABLE>

0x500 - Enable the quadrature decoder

ledpol: Reg<u32, _LEDPOL>

0x504 - LED output pin polarity

sampleper: Reg<u32, _SAMPLEPER>

0x508 - Sample period

sample: Reg<u32, _SAMPLE>

0x50c - Motion sample value

reportper: Reg<u32, _REPORTPER>

0x510 - Number of samples to be taken before REPORTRDY and DBLRDY events can be generated

acc: Reg<u32, _ACC>

0x514 - Register accumulating the valid transitions

accread: Reg<u32, _ACCREAD>

0x518 - Snapshot of the ACC register, updated by the READCLRACC or RDCLRACC task

psel: PSEL

0x51c - Unspecified

dbfen: Reg<u32, _DBFEN>

0x528 - Enable input debounce filters

ledpre: Reg<u32, _LEDPRE>

0x540 - Time period the LED is switched ON prior to sampling

accdbl: Reg<u32, _ACCDBL>

0x544 - Register accumulating the number of detected double transitions

accdblread: Reg<u32, _ACCDBLREAD>

0x548 - Snapshot of the ACCDBL, updated by the READCLRACC or RDCLRDBL task