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Function RTUDiagMessage

RTUDiagMessage displays a diagnostics message:

void RTUDiagMessage(const char * Msg)

Parameters

Msg

Pointer to a NUL-terminated string to display.

RTUDiagMessage passes its parameter on to the message handler installed through RTUSetMessageHandler. If RTUSetMessageHandler was never called, the default message handler defined in the system driver is used. If RTUSetMessageHandler was called to install a NULL handler, RTUDiagMessage discards the message and no message handler is called.

Function RTUSetMessageHandler

Error Codes