[avrdude-dev] [bug #14998] Signature Bytes read in wrong order (avr910 mode)

[anonymous]

URL:
  <http://savannah.nongnu.org/bugs/?func=detailitem&item_id=14998>

                 Summary: Signature Bytes read in wrong order (avr910 mode)
                 Project: AVR Downloader/UploaDEr
            Submitted by: None
            Submitted on: Do 17.11.2005 um 22:17
                Category: None
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: None
                  Status: None
                 Privacy: Public
             Assigned to: None
         Originator Name: Klaus Leidinger
        Originator Email: address@hidden
             Open/Closed: Open

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Details:

Hello,

Result of reading the signature Bytes has to be turned, as done in avrdude
5.0 for butterfly/avr109/avr911 Programmers.

Please put this in the avr910.c also.

Thanks,
Klaus


 static int avr910_read_sig_bytes(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m)
 {
+  unsigned char tmp;

   if (m->size < 3) {
     fprintf(stderr, "%s: memsize too small for sig byte read", progname);
     return -1;
  
   avr910_send(pgm, "s", 1);
   avr910_recv(pgm, (char *)m->buf, 3);
+  /* Returned signature has wrong order. */
+  tmp = m->buf[2];
+  m->buf[2] = m->buf[0];
+  m->buf[0] = tmp;
  
   return 3;
 }





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Carbon-Copy List:

CC Address                          | Comment
------------------------------------+-----------------------------
klaus --AT-- mikrocontroller-projekte --PUNKT-- de | Originator Email




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