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Add 'serial' and 'parallel' keywords to the grammar so that one can

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say whether parts support these programming modes or not.  Possible
values for 'serial' are 'yes' or 'no'.  Possible values for 'parallel'
are 'yes', 'no', or 'pseudo'.  Add a bit mask of flags to the AVRPART
structure to capture these settings.  Use these within
stk500_initialize() to set the device parameters correctly.

Defaults for 'serial' and 'parallel' are 'yes' unless specified
otherwise.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@208 81a1dc3b-b13d-400b-aceb-764788c761c2
This commit is contained in:
Brian S. Dean
2003-02-20 19:46:23 +00:00
parent 2316c202f9
commit 0e9ef447a0
6 changed files with 70 additions and 9 deletions
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13
stk500.c
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@@ -442,8 +442,17 @@ static int stk500_initialize(PROGRAMMER * pgm, AVRPART * p)
buf[1] = p->devicecode;
buf[2] = 0; /* device revision */
buf[3] = 0; /* parallel and serial programming */
buf[4] = 1; /* full parallel interface */
if ((p->flags & AVRPART_SERIALOK) && (p->flags & AVRPART_PARALLELOK))
buf[3] = 0; /* device supports parallel and serial programming */
else
buf[3] = 1; /* device supports parallel only */
if ((p->flags & AVRPART_PARALLELOK) && (p->flags & AVRPART_PSEUDOPARALLEL))
buf[4] = 1; /* full parallel interface */
else
buf[4] = 0; /* pseudo parallel interface */
buf[5] = 1; /* polling supported - XXX need this in config file */
buf[6] = 1; /* programming is self-timed - XXX need in config file */