tt_grendel_i3c_cmd_frame Struct Reference

Command frame, written by the controller. More...

#include <tt_grendel_i3c.h>

Data Fields
uint8_t	opcode
uint8_t	payload [sizeof(struct tt_grendel_i3c_d2d_req)]

Detailed Description

Command frame, written by the controller.

The payload is zero-padded to TT_GRENDEL_I3C_CMD_PAYLOAD_MAX_LEN so every command is the same size on the wire; opcodes interpret only the leading bytes their payload struct defines.

Field Documentation

opcode

uint8_t tt_grendel_i3c_cmd_frame::opcode

One of the TT_GRENDEL_I3C_CMD_* opcodes.

payload

uint8_t tt_grendel_i3c_cmd_frame::payload[sizeof(struct tt_grendel_i3c_d2d_req)]

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

• zephyr/drivers/misc/tt_grendel_i3c.h