table of contents
| I2C_SMBUS_WRITE_WORD(9) | I2C and SMBus Subsystem | I2C_SMBUS_WRITE_WORD(9) |
NAME¶
i2c_smbus_write_word_data - SMBus “write word” protocol
SYNOPSIS¶
s32 i2c_smbus_write_word_data(const struct i2c_client * client, u8 command, u16 value);
ARGUMENTS¶
client
Handle to slave device
command
Byte interpreted by slave
value
16-bit “word” being written
DESCRIPTION¶
This executes the SMBus “write word” protocol, returning negative errno else zero on success.
COPYRIGHT¶
| June 2024 | Kernel Hackers Manual 3.10 |