void (_stdcall * TraceBufferASCIIFile)(HOBJ LnID, char *FileName, unsigned int MaxFileSize, void *Data, unsigned int Len);

LnId	Line ID.
FileName	File name.
MaxFileSize	Maximal size of log file.
Data	Pointer to a buffer with data to be saved.
Len	Number of bytes to be saved.

This procedure enables to save the received or sent data as ASCII code into the log file that is defined by FileName parameter. The files are saved to the Trace directory of an application.
Note: FileName can also contain directory names, e.g. "subdir1/mylog.txt" or "../anotherdir/mylog.txt".