17.6.3.3.3 Function i2c_master_write_packet_wait()

Writes data packet to slave.

enum status_code i2c_master_write_packet_wait( struct i2c_master_module *const module, struct i2c_master_packet *const packet)

Writes a data packet to the specified slave address on the I²C bus and sends a stop condition when finished.

Note: This will stall the device from any other operation. For interrupt-driven operation, see i2c_master_read_packet_job.

Table 17-20. Parameters
Data direction	Parameter name	Description
[in, out]	module	Pointer to software module struct
[in, out]	packet	Pointer to I²C packet to transfer

Returns

Status of write packet.

Table 17-21. Return Values
Return value	Description
STATUS_OK	If packet was write successfully
STATUS_BUSY	If master module is busy with a job
STATUS_ERR_DENIED	If error on bus
STATUS_ERR_PACKET_COLLISION	If arbitration is lost
STATUS_ERR_BAD_ADDRESS	If slave is busy, or no slave acknowledged the address
STATUS_ERR_TIMEOUT	If timeout occurred
STATUS_ERR_OVERFLOW	If slave did not acknowledge last sent data, indicating that slave does not want more data and was not able to read last data sent