Struct microbit::hal::pac::twis0::RegisterBlock[−]

#[repr(C)]
pub struct RegisterBlock {
Show fields
    pub tasks_stop: Reg<u32, _TASKS_STOP>,
    pub tasks_suspend: Reg<u32, _TASKS_SUSPEND>,
    pub tasks_resume: Reg<u32, _TASKS_RESUME>,
    pub tasks_preparerx: Reg<u32, _TASKS_PREPARERX>,
    pub tasks_preparetx: Reg<u32, _TASKS_PREPARETX>,
    pub events_stopped: Reg<u32, _EVENTS_STOPPED>,
    pub events_error: Reg<u32, _EVENTS_ERROR>,
    pub events_rxstarted: Reg<u32, _EVENTS_RXSTARTED>,
    pub events_txstarted: Reg<u32, _EVENTS_TXSTARTED>,
    pub events_write: Reg<u32, _EVENTS_WRITE>,
    pub events_read: Reg<u32, _EVENTS_READ>,
    pub shorts: Reg<u32, _SHORTS>,
    pub inten: Reg<u32, _INTEN>,
    pub intenset: Reg<u32, _INTENSET>,
    pub intenclr: Reg<u32, _INTENCLR>,
    pub errorsrc: Reg<u32, _ERRORSRC>,
    pub match_: Reg<u32, _MATCH>,
    pub enable: Reg<u32, _ENABLE>,
    pub psel: PSEL,
    pub rxd: RXD,
    pub txd: TXD,
    pub address: [Reg<u32, _ADDRESS>; 2],
    pub config: Reg<u32, _CONFIG>,
    pub orc: Reg<u32, _ORC>,
    // some fields omitted

}
Expand description

Register block

Fields

tasks_stop: Reg<u32, _TASKS_STOP>

0x14 - Stop TWI transaction

tasks_suspend: Reg<u32, _TASKS_SUSPEND>

0x1c - Suspend TWI transaction

tasks_resume: Reg<u32, _TASKS_RESUME>

0x20 - Resume TWI transaction

tasks_preparerx: Reg<u32, _TASKS_PREPARERX>

0x30 - Prepare the TWI slave to respond to a write command

tasks_preparetx: Reg<u32, _TASKS_PREPARETX>

0x34 - Prepare the TWI slave to respond to a read command

events_stopped: Reg<u32, _EVENTS_STOPPED>

0x104 - TWI stopped

events_error: Reg<u32, _EVENTS_ERROR>

0x124 - TWI error

events_rxstarted: Reg<u32, _EVENTS_RXSTARTED>

0x14c - Receive sequence started

events_txstarted: Reg<u32, _EVENTS_TXSTARTED>

0x150 - Transmit sequence started

events_write: Reg<u32, _EVENTS_WRITE>

0x164 - Write command received

events_read: Reg<u32, _EVENTS_READ>

0x168 - Read command received

shorts: Reg<u32, _SHORTS>

0x200 - Shortcuts between local events and tasks

inten: Reg<u32, _INTEN>

0x300 - Enable or disable interrupt

intenset: Reg<u32, _INTENSET>

0x304 - Enable interrupt

intenclr: Reg<u32, _INTENCLR>

0x308 - Disable interrupt

errorsrc: Reg<u32, _ERRORSRC>

0x4d0 - Error source

match_: Reg<u32, _MATCH>

0x4d4 - Status register indicating which address had a match

enable: Reg<u32, _ENABLE>

0x500 - Enable TWIS

psel: PSEL

0x508 - Unspecified

rxd: RXD

0x534 - RXD EasyDMA channel

txd: TXD

0x544 - TXD EasyDMA channel

address: [Reg<u32, _ADDRESS>; 2]

0x588 - Description collection: TWI slave address n

config: Reg<u32, _CONFIG>

0x594 - Configuration register for the address match mechanism

orc: Reg<u32, _ORC>

0x5c0 - Over-read character. Character sent out in case of an over-read of the transmit buffer.

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