#include <r_riic_slave.h>

Data Fields
i2c_cfg_t	info
	Information describing I2C device.

uint32_t	open
	Flag to determine if the device is open.

void *	p_reg
	Base register for this channel.

IRQn_Type	rxi_irq
	Receive IRQ number.

IRQn_Type	txi_irq
	Transmit IRQ number.

IRQn_Type	eri_irq
	Error IRQ number.

IRQn_Type	tei_irq
	Transmit end IRQ number.

uint8_t *	p_buff

uint32_t	total

uint32_t	remain

uint32_t	loaded

uint32_t	transaction_count

volatile bool	notify_request

volatile bool	read

volatile bool	err

volatile bool	slave_busy

volatile bool	start_interrupt_enabled

Detailed Description

I2C control structure. DO NOT INITIALIZE.

Field Documentation

◆ err

volatile bool riic_slave_instance_ctrl_t::err

Tracks whether or not an error occurred during processing

◆ loaded

uint32_t riic_slave_instance_ctrl_t::loaded

Tracks the number of data bytes written to the register

◆ notify_request

volatile bool riic_slave_instance_ctrl_t::notify_request

Track whether the master request is notified to the application

◆ p_buff

uint8_t* riic_slave_instance_ctrl_t::p_buff

Holds the data associated with the transfer

◆ read

volatile bool riic_slave_instance_ctrl_t::read

Holds the direction of the data byte transfer

◆ remain

uint32_t riic_slave_instance_ctrl_t::remain

Tracks the remaining data bytes to transfer

◆ slave_busy

volatile bool riic_slave_instance_ctrl_t::slave_busy

Tracks if the slave is busy performing a transaction

◆ start_interrupt_enabled

volatile bool riic_slave_instance_ctrl_t::start_interrupt_enabled

<< Tracks whether a dummy read is issued on the first RX < Tracks whether the start interrupt is enabled

◆ total

uint32_t riic_slave_instance_ctrl_t::total

Holds the total number of data bytes to transfer

◆ transaction_count

uint32_t riic_slave_instance_ctrl_t::transaction_count

Tracks the actual number of transactions

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

r_riic_slave.h

Data Fields