Struct nrf51::twi0::RegisterBlock

#[repr(C)]
pub struct RegisterBlock {
    pub tasks_startrx: TASKS_STARTRX,
    pub tasks_starttx: TASKS_STARTTX,
    pub tasks_stop: TASKS_STOP,
    pub tasks_suspend: TASKS_SUSPEND,
    pub tasks_resume: TASKS_RESUME,
    pub events_stopped: EVENTS_STOPPED,
    pub events_rxdready: EVENTS_RXDREADY,
    pub events_txdsent: EVENTS_TXDSENT,
    pub events_error: EVENTS_ERROR,
    pub events_bb: EVENTS_BB,
    pub events_suspended: EVENTS_SUSPENDED,
    pub shorts: SHORTS,
    pub intenset: INTENSET,
    pub intenclr: INTENCLR,
    pub errorsrc: ERRORSRC,
    pub enable: ENABLE,
    pub pselscl: PSELSCL,
    pub pselsda: PSELSDA,
    pub rxd: RXD,
    pub txd: TXD,
    pub frequency: FREQUENCY,
    pub address: ADDRESS,
    pub power: POWER,
    // some fields omitted
}

Register block

Fields

tasks_startrx: TASKS_STARTRX

0x00 - Start 2-Wire master receive sequence.

tasks_starttx: TASKS_STARTTX

0x08 - Start 2-Wire master transmit sequence.

tasks_stop: TASKS_STOP

0x14 - Stop 2-Wire transaction.

tasks_suspend: TASKS_SUSPEND

0x1c - Suspend 2-Wire transaction.

tasks_resume: TASKS_RESUME

0x20 - Resume 2-Wire transaction.

events_stopped: EVENTS_STOPPED

0x104 - Two-wire stopped.

events_rxdready: EVENTS_RXDREADY

0x108 - Two-wire ready to deliver new RXD byte received.

events_txdsent: EVENTS_TXDSENT

0x11c - Two-wire finished sending last TXD byte.

events_error: EVENTS_ERROR

0x124 - Two-wire error detected.

events_bb: EVENTS_BB

0x138 - Two-wire byte boundary.

events_suspended: EVENTS_SUSPENDED

0x148 - Two-wire suspended.

shorts: SHORTS

0x200 - Shortcuts for TWI.

intenset: INTENSET

0x304 - Interrupt enable set register.

intenclr: INTENCLR

0x308 - Interrupt enable clear register.

errorsrc: ERRORSRC

0x4c4 - Two-wire error source. Write error field to 1 to clear error.

enable: ENABLE

0x500 - Enable two-wire master.

pselscl: PSELSCL

0x508 - Pin select for SCL.

pselsda: PSELSDA

0x50c - Pin select for SDA.

rxd: RXD

0x518 - RX data register.

txd: TXD

0x51c - TX data register.

frequency: FREQUENCY

0x524 - Two-wire frequency.

address: ADDRESS

0x588 - Address used in the two-wire transfer.

power: POWER

0xffc - Peripheral power control.

Trait Implementations