int HTRCXPoll ( const byte  src, const byte  value  )

inline

HTRCXPoll function Send the Poll command to an RCX to read a signed 2-byte value at the specified source and value combination.

Parameters

src	The RCX source. See RCX and Scout source constants.
value	The RCX value.

Returns

The value read from the specified port and value.

Examples:

ex_HTRCXPoll.nxc.