Struct nrf52840_pac::pwm0::RegisterBlock

source · 
#[repr(C)]
pub struct RegisterBlock {
Show 21 fields
    pub tasks_stop: TASKS_STOP,
    pub tasks_seqstart: [TASKS_SEQSTART; 2],
    pub tasks_nextstep: TASKS_NEXTSTEP,
    pub events_stopped: EVENTS_STOPPED,
    pub events_seqstarted: [EVENTS_SEQSTARTED; 2],
    pub events_seqend: [EVENTS_SEQEND; 2],
    pub events_pwmperiodend: EVENTS_PWMPERIODEND,
    pub events_loopsdone: EVENTS_LOOPSDONE,
    pub shorts: SHORTS,
    pub inten: INTEN,
    pub intenset: INTENSET,
    pub intenclr: INTENCLR,
    pub enable: ENABLE,
    pub mode: MODE,
    pub countertop: COUNTERTOP,
    pub prescaler: PRESCALER,
    pub decoder: DECODER,
    pub loop_: LOOP,
    pub seq0: SEQ,
    pub seq1: SEQ,
    pub psel: PSEL,
    /* private fields */

}
Expand description

Register block

Fields§

§tasks_stop: TASKS_STOP

0x04 - Stops PWM pulse generation on all channels at the end of current PWM period, and stops sequence playback

§tasks_seqstart: [TASKS_SEQSTART; 2]

0x08..0x10 - Description collection[n]: Loads the first PWM value on all enabled channels from sequence n, and starts playing that sequence at the rate defined in SEQ[n]REFRESH and/or DECODER.MODE. Causes PWM generation to start if not running.

§tasks_nextstep: TASKS_NEXTSTEP

0x10 - Steps by one value in the current sequence on all enabled channels if DECODER.MODE=NextStep. Does not cause PWM generation to start if not running.

§events_stopped: EVENTS_STOPPED

0x104 - Response to STOP task, emitted when PWM pulses are no longer generated

§events_seqstarted: [EVENTS_SEQSTARTED; 2]

0x108..0x110 - Description collection[n]: First PWM period started on sequence n

§events_seqend: [EVENTS_SEQEND; 2]

0x110..0x118 - Description collection[n]: Emitted at end of every sequence n, when last value from RAM has been applied to wave counter

§events_pwmperiodend: EVENTS_PWMPERIODEND

0x118 - Emitted at the end of each PWM period

§events_loopsdone: EVENTS_LOOPSDONE

0x11c - Concatenated sequences have been played the amount of times defined in LOOP.CNT

§shorts: SHORTS

0x200 - Shortcut register

§inten: INTEN

0x300 - Enable or disable interrupt

§intenset: INTENSET

0x304 - Enable interrupt

§intenclr: INTENCLR

0x308 - Disable interrupt

§enable: ENABLE

0x500 - PWM module enable register

§mode: MODE

0x504 - Selects operating mode of the wave counter

§countertop: COUNTERTOP

0x508 - Value up to which the pulse generator counter counts

§prescaler: PRESCALER

0x50c - Configuration for PWM_CLK

§decoder: DECODER

0x510 - Configuration of the decoder

§loop_: LOOP

0x514 - Number of playbacks of a loop

§seq0: SEQ

0x520..0x530 - Unspecified

§seq1: SEQ

0x540..0x550 - Unspecified

§psel: PSEL

0x560..0x570 - Unspecified

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