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i2c_smbus_read_word_data
Langue: en
Version: October 2010 (fedora - 01/12/10)
Section: 9 (Appels noyau Linux)
NAME
i2c_smbus_read_word_data - SMBus lqread wordrq protocolSYNOPSIS
- s32 i2c_smbus_read_word_data(struct i2c_client * client, u8 command);
ARGUMENTS
client
- Handle to slave device
command
- Byte interpreted by slave
DESCRIPTION
This executes the SMBus lqread wordrq protocol, returning negative errno else a 16-bit unsigned lqwordrq received from the device.
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