Mark A. Odell wrote:
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Why not to write instead of a doubtful construction

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DGIO_setDiscrete(RedLED, ON); //your example 
a simple expression 
RedLED = ON;

This is the thing to do but we have coding standards and they wont allow me to access the port directly from other modules I know port pins must be global but they have to be accessed by a function in the DGIO module. sorry if i didnt explain this earlier.
Can this be done or do i have to break the coding standards which my boss wont agree?