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GETCHAR() non blocking?

Question asked by Doug Baker on Nov 30, 2017
Latest reply on Dec 6, 2017 by Doug Baker

Is there a function that gets a char from the RS232 port like GETCHAR() that's non blocking?  I'm using a KL17 and SDK 2.0.  I would like to get char from the debug port if if there is one in the buffer but if there's not a char there I would like to not block and continue.