Struct microbit::hal::pac::i2s::RegisterBlock[−]

#[repr(C)]
pub struct RegisterBlock {
Show fields
    pub tasks_start: Reg<u32, _TASKS_START>,
    pub tasks_stop: Reg<u32, _TASKS_STOP>,
    pub events_rxptrupd: Reg<u32, _EVENTS_RXPTRUPD>,
    pub events_stopped: Reg<u32, _EVENTS_STOPPED>,
    pub events_txptrupd: Reg<u32, _EVENTS_TXPTRUPD>,
    pub inten: Reg<u32, _INTEN>,
    pub intenset: Reg<u32, _INTENSET>,
    pub intenclr: Reg<u32, _INTENCLR>,
    pub enable: Reg<u32, _ENABLE>,
    pub config: CONFIG,
    pub rxd: RXD,
    pub txd: TXD,
    pub rxtxd: RXTXD,
    pub psel: PSEL,
    // some fields omitted

}
Expand description

Register block

Fields

tasks_start: Reg<u32, _TASKS_START>

0x00 - Starts continuous I2S transfer. Also starts MCK generator when this is enabled.

tasks_stop: Reg<u32, _TASKS_STOP>

0x04 - Stops I2S transfer. Also stops MCK generator. Triggering this task will cause the STOPPED event to be generated.

events_rxptrupd: Reg<u32, _EVENTS_RXPTRUPD>

0x104 - The RXD.PTR register has been copied to internal double-buffers. When the I2S module is started and RX is enabled, this event will be generated for every RXTXD.MAXCNT words that are received on the SDIN pin.

events_stopped: Reg<u32, _EVENTS_STOPPED>

0x108 - I2S transfer stopped.

events_txptrupd: Reg<u32, _EVENTS_TXPTRUPD>

0x114 - The TDX.PTR register has been copied to internal double-buffers. When the I2S module is started and TX is enabled, this event will be generated for every RXTXD.MAXCNT words that are sent on the SDOUT pin.

inten: Reg<u32, _INTEN>

0x300 - Enable or disable interrupt

intenset: Reg<u32, _INTENSET>

0x304 - Enable interrupt

intenclr: Reg<u32, _INTENCLR>

0x308 - Disable interrupt

enable: Reg<u32, _ENABLE>

0x500 - Enable I2S module.

config: CONFIG

0x504 - Unspecified

rxd: RXD

0x538 - Unspecified

txd: TXD

0x540 - Unspecified

rxtxd: RXTXD

0x550 - Unspecified

psel: PSEL

0x560 - Unspecified

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