i2c_smbus_write_block_data

Langue: en

Autres versions - même langue

Version: May 2009 (fedora - 06/07/09)

Section: 9 (Appels noyau Linux)

Sommaire

NAME

i2c_smbus_write_block_data - SMBus "block write" protocol

SYNOPSIS

s32 i2c_smbus_write_block_data(struct i2c_client * client, u8 command, u8 length, const u8 * values);

ARGUMENTS

client

Handle to slave device

command

Byte interpreted by slave

length

Size of data block; SMBus allows at most 32 bytes

values

Byte array which will be written.

DESCRIPTION

This executes the SMBus "block write" protocol, returning negative errno else zero on success.