char ReadI2CRegister ( byte  port, byte  i2caddr, byte  reg, byte &  out  )

inline

Read I2C register.

Read a single byte from an I2C device register.

Parameters

port	The port to which the I2C device is attached. See the Input port constants group. You may use a constant or a variable.
i2caddr	The I2C device address.
reg	The I2C device register from which to read a single byte.
out	The single byte read from the I2C device.

Returns

A status code indicating whether the read completed successfully or not. See CommLSReadType for possible result values.

Examples:

ex_readi2cregister.nxc.