i2c_smbus_write_byte_data

Langue: en

Autres versions - même langue

Version: October 2010 (fedora - 01/12/10)

Section: 9 (Appels noyau Linux)

Sommaire

NAME

i2c_smbus_write_byte_data - SMBus lqwrite byterq protocol

SYNOPSIS

s32 i2c_smbus_write_byte_data(struct i2c_client * client, u8 command, u8 value);

ARGUMENTS

client

Handle to slave device

command

Byte interpreted by slave

value

Byte being written

DESCRIPTION

This executes the SMBus lqwrite byterq protocol, returning negative errno else zero on success.