Struct nrf52::twim0::RegisterBlock
[−]
[src]
#[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_error: EVENTS_ERROR, pub events_suspended: EVENTS_SUSPENDED, pub events_rxstarted: EVENTS_RXSTARTED, pub events_txstarted: EVENTS_TXSTARTED, pub events_lastrx: EVENTS_LASTRX, pub events_lasttx: EVENTS_LASTTX, pub shorts: SHORTS, pub inten: INTEN, pub intenset: INTENSET, pub intenclr: INTENCLR, pub errorsrc: ERRORSRC, pub enable: ENABLE, pub frequency: FREQUENCY, pub address: ADDRESS, // some fields omitted }
Register block
Fields
tasks_startrx: TASKS_STARTRX
0x00 - Start TWI receive sequence
tasks_starttx: TASKS_STARTTX
0x08 - Start TWI transmit sequence
tasks_stop: TASKS_STOP
0x14 - Stop TWI transaction. Must be issued while the TWI master is not suspended.
tasks_suspend: TASKS_SUSPEND
0x1c - Suspend TWI transaction
tasks_resume: TASKS_RESUME
0x20 - Resume TWI transaction
events_stopped: EVENTS_STOPPED
0x104 - TWI stopped
events_error: EVENTS_ERROR
0x124 - TWI error
events_suspended: EVENTS_SUSPENDED
0x148 - Last byte has been sent out after the SUSPEND task has been issued, TWI traffic is now suspended.
events_rxstarted: EVENTS_RXSTARTED
0x14c - Receive sequence started
events_txstarted: EVENTS_TXSTARTED
0x150 - Transmit sequence started
events_lastrx: EVENTS_LASTRX
0x15c - Byte boundary, starting to receive the last byte
events_lasttx: EVENTS_LASTTX
0x160 - Byte boundary, starting to transmit the last byte
shorts: SHORTS
0x200 - Shortcut register
inten: INTEN
0x300 - Enable or disable interrupt
intenset: INTENSET
0x304 - Enable interrupt
intenclr: INTENCLR
0x308 - Disable interrupt
errorsrc: ERRORSRC
0x4c4 - Error source
enable: ENABLE
0x500 - Enable TWIM
frequency: FREQUENCY
0x524 - TWI frequency
address: ADDRESS
0x588 - Address used in the TWI transfer