NXC  Version 1.2.1 r5
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byte LSInputBufferBytesToRx ( const byte  port)
inline

Get I2C input buffer bytes to rx.

This method returns the value of the bytes to rx field of the I2C input buffer for the specified port.

Parameters
portA constant port number (S1..S4). See Input port constants.
Returns
The I2C input buffer's bytes to rx value.
Examples:
ex_LSInputBufferBytesToRx.nxc.