Struct nrf52svd::qdec::RegisterBlock
[−]
[src]
#[repr(C)]pub struct RegisterBlock { pub tasks_start: TASKS_START, pub tasks_stop: TASKS_STOP, pub tasks_readclracc: TASKS_READCLRACC, pub tasks_rdclracc: TASKS_RDCLRACC, pub tasks_rdclrdbl: TASKS_RDCLRDBL, pub events_samplerdy: EVENTS_SAMPLERDY, pub events_reportrdy: EVENTS_REPORTRDY, pub events_accof: EVENTS_ACCOF, pub events_dblrdy: EVENTS_DBLRDY, pub events_stopped: EVENTS_STOPPED, pub shorts: SHORTS, pub intenset: INTENSET, pub intenclr: INTENCLR, pub enable: ENABLE, pub ledpol: LEDPOL, pub sampleper: SAMPLEPER, pub sample: SAMPLE, pub reportper: REPORTPER, pub acc: ACC, pub accread: ACCREAD, pub dbfen: DBFEN, pub ledpre: LEDPRE, pub accdbl: ACCDBL, pub accdblread: ACCDBLREAD, // some fields omitted }
Register block
Fields
tasks_start: TASKS_START
0x00 - Task starting the quadrature decoder
tasks_stop: TASKS_STOP
0x04 - Task stopping the quadrature decoder
tasks_readclracc: TASKS_READCLRACC
0x08 - Read and clear ACC and ACCDBL
tasks_rdclracc: TASKS_RDCLRACC
0x0c - Read and clear ACC
tasks_rdclrdbl: TASKS_RDCLRDBL
0x10 - Read and clear ACCDBL
events_samplerdy: EVENTS_SAMPLERDY
0x100 - Event being generated for every new sample value written to the SAMPLE register
events_reportrdy: EVENTS_REPORTRDY
0x104 - Non-null report ready
events_accof: EVENTS_ACCOF
0x108 - ACC or ACCDBL register overflow
events_dblrdy: EVENTS_DBLRDY
0x10c - Double displacement(s) detected
events_stopped: EVENTS_STOPPED
0x110 - QDEC has been stopped
shorts: SHORTS
0x200 - Shortcut register
intenset: INTENSET
0x304 - Enable interrupt
intenclr: INTENCLR
0x308 - Disable interrupt
enable: ENABLE
0x500 - Enable the quadrature decoder
ledpol: LEDPOL
0x504 - LED output pin polarity
sampleper: SAMPLEPER
0x508 - Sample period
sample: SAMPLE
0x50c - Motion sample value
reportper: REPORTPER
0x510 - Number of samples to be taken before REPORTRDY and DBLRDY events can be generated
acc: ACC
0x514 - Register accumulating the valid transitions
accread: ACCREAD
0x518 - Snapshot of the ACC register, updated by the READCLRACC or RDCLRACC task
dbfen: DBFEN
0x528 - Enable input debounce filters
ledpre: LEDPRE
0x540 - Time period the LED is switched ON prior to sampling
accdbl: ACCDBL
0x544 - Register accumulating the number of detected double transitions
accdblread: ACCDBLREAD
0x548 - Snapshot of the ACCDBL, updated by the READCLRACC or RDCLRDBL task