twi_packet Struct Reference

Information concerning the data transmission.

#include <twi.h>

Data Fields
uint8_t	addr [3]
	TWI address/commands to issue to the other chip (node). More...
uint32_t	addr_length
	Length of the TWI data address segment (1-3 bytes). More...
void *	buffer
	Where to find the data to be transferred. More...
uint8_t	chip
	TWI chip address to communicate with. More...
uint32_t	length
	How many bytes do we want to transfer. More...

uint8_t twi_packet::addr[3]

TWI address/commands to issue to the other chip (node).

Referenced by mxt_get_crc_value(), mxt_get_message_count(), mxt_probe_device(), mxt_read_config_object(), mxt_read_config_reg(), mxt_read_id_block(), mxt_read_message(), mxt_read_object_table(), mxt_write_config_object(), mxt_write_config_reg(), twi_master_read(), twi_master_write(), and twi_probe().

uint32_t twi_packet::addr_length

Length of the TWI data address segment (1-3 bytes).

Referenced by twi_master_read(), twi_master_write(), and twi_probe().

void* twi_packet::buffer

Where to find the data to be transferred.

Referenced by mxt_validate_message(), twi_master_read(), twi_master_write(), and twi_probe().

uint8_t twi_packet::chip

TWI chip address to communicate with.

Referenced by twi_master_read(), twi_master_write(), and twi_probe().

uint32_t twi_packet::length

How many bytes do we want to transfer.

Referenced by twi_master_read(), twi_master_write(), and twi_probe().