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Function RTUSetMessageHandler

RTUSetMessageHandler registers a diagnostics message handler with RTUSB-32:

void RTUSetMessageHandler(void (RTTAPI * Handler)(const char * Msg));

Parameters

Handler

Pointer to a function to receive diagnostic messages generated by RTUSB-32. If NULL is specified, no diagnostic messages will be produced.

If RTUSetMessageHandler is never called, RTUSB-32 displays diagnostic messages on the screen using OutputDebugString.

Function RTUErrorMessage

Function RTUDiagMessage