[−][src]Struct rp2040::timer::RegisterBlock

#[repr(C)]pub struct RegisterBlock {
    pub timehw: TIMEHW,
    pub timelw: TIMELW,
    pub timehr: TIMEHR,
    pub timelr: TIMELR,
    pub alarm0: ALARM0,
    pub alarm1: ALARM1,
    pub alarm2: ALARM2,
    pub alarm3: ALARM3,
    pub armed: ARMED,
    pub timerawh: TIMERAWH,
    pub timerawl: TIMERAWL,
    pub dbgpause: DBGPAUSE,
    pub pause: PAUSE,
    pub intr: INTR,
    pub inte: INTE,
    pub intf: INTF,
    pub ints: INTS,
}

Register block

Fields

timehw: TIMEHW

0x00 - Write to bits 63:32 of time\n always write timelw before timehw

timelw: TIMELW

0x04 - Write to bits 31:0 of time\n writes do not get copied to time until timehw is written

timehr: TIMEHR

0x08 - Read from bits 63:32 of time\n always read timelr before timehr

timelr: TIMELR

0x0c - Read from bits 31:0 of time

alarm0: ALARM0

0x10 - Arm alarm 0, and configure the time it will fire.\n Once armed, the alarm fires when TIMER_ALARM0 == TIMELR.\n The alarm will disarm itself once it fires, and can\n be disarmed early using the ARMED status register.

alarm1: ALARM1

0x14 - Arm alarm 1, and configure the time it will fire.\n Once armed, the alarm fires when TIMER_ALARM1 == TIMELR.\n The alarm will disarm itself once it fires, and can\n be disarmed early using the ARMED status register.

alarm2: ALARM2

0x18 - Arm alarm 2, and configure the time it will fire.\n Once armed, the alarm fires when TIMER_ALARM2 == TIMELR.\n The alarm will disarm itself once it fires, and can\n be disarmed early using the ARMED status register.

alarm3: ALARM3

0x1c - Arm alarm 3, and configure the time it will fire.\n Once armed, the alarm fires when TIMER_ALARM3 == TIMELR.\n The alarm will disarm itself once it fires, and can\n be disarmed early using the ARMED status register.

armed: ARMED

0x20 - Indicates the armed/disarmed status of each alarm.\n A write to the corresponding ALARMx register arms the alarm.\n Alarms automatically disarm upon firing, but writing ones here\n will disarm immediately without waiting to fire.

timerawh: TIMERAWH

0x24 - Raw read from bits 63:32 of time (no side effects)

timerawl: TIMERAWL

0x28 - Raw read from bits 31:0 of time (no side effects)

dbgpause: DBGPAUSE

0x2c - Set bits high to enable pause when the corresponding debug ports are active

pause: PAUSE

0x30 - Set high to pause the timer

intr: INTR

0x34 - Raw Interrupts

inte: INTE

0x38 - Interrupt Enable

intf: INTF

0x3c - Interrupt Force

ints: INTS

0x40 - Interrupt status after masking & forcing

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