Set extended device parameters for all firmware versions.
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@249 81a1dc3b-b13d-400b-aceb-764788c761c2
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stk500.c
30
stk500.c
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@ -498,13 +498,13 @@ static int stk500_initialize(PROGRAMMER * pgm, AVRPART * p)
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int tries;
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unsigned maj, min;
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int rc;
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int do_extparms = 0;
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int n_extparms = 3;
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stk500_getparm(pgm, Parm_STK_SW_MAJOR, &maj);
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stk500_getparm(pgm, Parm_STK_SW_MINOR, &min);
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if ((maj > 1) || ((maj == 1) && (min > 10)))
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do_extparms = 1;
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n_extparms = 4;
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tries = 0;
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@ -525,11 +525,17 @@ static int stk500_initialize(PROGRAMMER * pgm, AVRPART * p)
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buf[3] = 1; /* device supports parallel only */
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if (p->flags & AVRPART_PARALLELOK) {
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if (p->flags & AVRPART_PSEUDOPARALLEL)
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if (p->flags & AVRPART_PSEUDOPARALLEL) {
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buf[4] = 0; /* pseudo parallel interface */
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else
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n_extparms = 0;
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}
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else {
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buf[4] = 1; /* full parallel interface */
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}
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}
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fprintf(stderr, "%s: stk500_initialize(): n_extparms = %d\n",
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progname, n_extparms);
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buf[5] = 1; /* polling supported - XXX need this in config file */
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buf[6] = 1; /* programming is self-timed - XXX need in config file */
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@ -626,8 +632,8 @@ static int stk500_initialize(PROGRAMMER * pgm, AVRPART * p)
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return -1;
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}
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if (do_extparms) {
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buf[0] = 5;
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if (n_extparms) {
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buf[0] = n_extparms+1;
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/*
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* m is currently pointing to eeprom memory if the part has it
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*/
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@ -639,12 +645,14 @@ static int stk500_initialize(PROGRAMMER * pgm, AVRPART * p)
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buf[2] = p->pagel;
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buf[3] = p->bs2;
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if (p->reset_disposition == RESET_DEDICATED)
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buf[4] = 0;
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else
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buf[4] = 1;
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if (n_extparms == 4) {
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if (p->reset_disposition == RESET_DEDICATED)
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buf[4] = 0;
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else
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buf[4] = 1;
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}
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rc = stk500_set_extended_parms(pgm, 5, buf);
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rc = stk500_set_extended_parms(pgm, n_extparms+1, buf);
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if (rc) {
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fprintf(stderr, "%s: stk500_initialize(): failed\n", progname);
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exit(1);
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