chdrv_i2c_queue Struct Reference

I2C queue structure, for non-blocking access. More...

#include <ch_driver.h>

Public Attributes
uint8_t	read_pending
uint8_t	running
uint8_t	len
uint8_t	idx
chdrv_i2c_transaction_t	transaction [CHDRV_MAX_I2C_QUEUE_LENGTH]

Detailed Description

I2C queue structure, for non-blocking access.

Member Data Documentation

idx

uint8_t chdrv_i2c_queue::idx

Index of current transaction within queue

len

uint8_t chdrv_i2c_queue::len

Number of transactions in queue

read_pending

uint8_t chdrv_i2c_queue::read_pending

Read transaction status: non-zero if read operation is pending

running

uint8_t chdrv_i2c_queue::running

I2C transaction status: non-zero if I/O operation in progress

transaction

chdrv_i2c_transaction_t chdrv_i2c_queue::transaction[CHDRV_MAX_I2C_QUEUE_LENGTH]

List of transactions in queue

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

• ch_driver.h