inline

Read I2C device information.

Read standard I2C device information: version, vendor, and device ID. The I2C device uses the specified address.

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. Constants should be used where possible to avoid blocking access to I2C devices on other ports by code running on other threads.
i2caddr	The I2C device address.
info	A value indicating the type of device information you are requesting. See Standard I2C constants.