Struct nrf52840::rtc0::RegisterBlock

#[repr(C)]
pub struct RegisterBlock {
    pub tasks_start: TASKS_START,
    pub tasks_stop: TASKS_STOP,
    pub tasks_clear: TASKS_CLEAR,
    pub tasks_trigovrflw: TASKS_TRIGOVRFLW,
    pub events_tick: EVENTS_TICK,
    pub events_ovrflw: EVENTS_OVRFLW,
    pub events_compare: [EVENTS_COMPARE; 4],
    pub intenset: INTENSET,
    pub intenclr: INTENCLR,
    pub evten: EVTEN,
    pub evtenset: EVTENSET,
    pub evtenclr: EVTENCLR,
    pub counter: COUNTER,
    pub prescaler: PRESCALER,
    pub cc: [CC; 4],
    // some fields omitted
}

Register block

Fields

tasks_start: TASKS_START

0x00 - Start RTC COUNTER

tasks_stop: TASKS_STOP

0x04 - Stop RTC COUNTER

tasks_clear: TASKS_CLEAR

0x08 - Clear RTC COUNTER

tasks_trigovrflw: TASKS_TRIGOVRFLW

0x0c - Set COUNTER to 0xFFFFF0

events_tick: EVENTS_TICK

0x100 - Event on COUNTER increment

events_ovrflw: EVENTS_OVRFLW

0x104 - Event on COUNTER overflow

events_compare: [EVENTS_COMPARE; 4]

0x140 - Description collection[n]: Compare event on CC[n] match

intenset: INTENSET

0x304 - Enable interrupt

intenclr: INTENCLR

0x308 - Disable interrupt

evten: EVTEN

0x340 - Enable or disable event routing

evtenset: EVTENSET

0x344 - Enable event routing

evtenclr: EVTENCLR

0x348 - Disable event routing

counter: COUNTER

0x504 - Current COUNTER value

prescaler: PRESCALER

0x508 - 12 bit prescaler for COUNTER frequency (32768/(PRESCALER+1)).Must be written when RTC is stopped

cc: [CC; 4]

0x540 - Description collection[n]: Compare register n