riic_target_ctx_t Struct Reference

Callback context: the channel and the last controller-write payload. More...

Data Fields
uint8_t	channel
	RIIC channel the target answers on.
uint32_t	rx_len
	Bytes captured from the last write (>= 1).
uint8_t	rx [k_riic_target_buf_len]
	Last controller-write payload (echoed).

Detailed Description

Callback context: the channel and the last controller-write payload.

Passed to ra8_i2c_peripheral_attach_handler and handed back to riic_target_on_event. A controller write is captured into rx and echoed back on the next controller read, giving a simple loopback semantic. cppcheck cannot see the dispatch call graph, so pre-waive the member scan.

Definition at line 80 of file main.c.

Field Documentation

channel

uint8_t riic_target_ctx_t::channel

RIIC channel the target answers on.

Definition at line 81 of file main.c.

Referenced by riic_target_on_event().

rx

uint8_t riic_target_ctx_t::rx[k_riic_target_buf_len]

Last controller-write payload (echoed).

Definition at line 83 of file main.c.

Referenced by riic_target_on_event().

rx_len

uint32_t riic_target_ctx_t::rx_len

Bytes captured from the last write (>= 1).

Definition at line 82 of file main.c.

Referenced by riic_target_on_event().

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The documentation for this struct was generated from the following file:

• examples/ek_ra8d2/hw_pending/i2c_peripheral_responder/src/main.c