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check more error codes, fixed some leftover parts which still used MPSSE even when using bitbanging, reduced blocksize to get a more stable behaviour of bitbanging

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git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@1185 81a1dc3b-b13d-400b-aceb-764788c761c2
This commit is contained in:
Rene Liebscher
2013-06-20 20:11:49 +00:00
parent da3961e155
commit 1f8462ca58
2 changed files with 32 additions and 22 deletions
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10
avr.c
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@@ -242,7 +242,7 @@ int avr_read_byte_default(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem,
#if DEBUG
fprintf(stderr,
"avr_read_byte(): operation not supported on memory type \"%s\"\n",
p->desc);
mem->desc);
#endif
return -1;
}
@@ -256,14 +256,18 @@ int avr_read_byte_default(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem,
avr_set_bits(lext, cmd);
avr_set_addr(lext, cmd, addr);
pgm->cmd(pgm, cmd, res);
r = pgm->cmd(pgm, cmd, res);
if (r < 0)
return r;
}
memset(cmd, 0, sizeof(cmd));
avr_set_bits(readop, cmd);
avr_set_addr(readop, cmd, addr);
pgm->cmd(pgm, cmd, res);
r = pgm->cmd(pgm, cmd, res);
if (r < 0)
return r;
data = 0;
avr_get_output(readop, res, &data);