Dear Imre, it is not a must using the PICSTART+ - Software; you probably could work better by using the older version of the PIC-programming software. Based on DOS it is easy to use and fits all your needs, I think. Contact me, if you need detailled information. Regards Wolfgang Willenbrink At 10:35 04.05.98 +0200, you wrote: >Dear Colleagues, > > I have purchased a PicStart+ as it supports all known PIC types. >However, the programming software is integrated into the MPLAB IDE, and I >don't like GUI, because of its instability and other disadvantages. I plan >to write a simple programming software dealing with it, however, I need >the communication protocol between PC and PICSTART+. I know the serial >parameters are 19200,N,8,1, but I don't know the challenge-response >sequences. I wrote to Microchip but I didn't got ANY answer. Could >somebody help me? That software would be good also for Linux, I guess. > >Sincerely, > >Dr. Imre Bartfai >University of Pecs, Hungary > > /------------------------------\/----------------------------------------\ I Universitaet Muenster II Dipl.-Ing. Wolfgang Willenbrink I I Institut fuer Biochemie II willenbrink@uni-muenster.de I I Wilhelm Klemm Strasse 2 II http://www.uni-muenster.de/Chemie/BC I I D-48149 M U E N S T E R II Tel. (+49) 251 833-3101 I I GERMANY II FAX (+49) 251 833 3206 I \------------------------------/\----------------------------------------/