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Optimize reading and writing for the STK500 programmer if the part

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supports paged reads and writes.  This greatly decreases the
program/verify time from about 4.5 minutes down to about 10 seconds in
a 12K program size test case.

Print out the hardware and firmware version for the STK500 if verbose
is enabled.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@161 81a1dc3b-b13d-400b-aceb-764788c761c2
This commit is contained in:
Brian S. Dean
2002-12-01 06:35:18 +00:00
parent dcca02ebbf
commit d36b48d92b
7 changed files with 370 additions and 28 deletions
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17
avr.c
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@@ -374,6 +374,15 @@ int avr_read(PROGRAMMER * pgm, AVRPART * p, char * memtype, int size,
size = mem->size;
}
if (mem->paged && pgm->paged_load != NULL) {
/*
* the programmer directly supports writing this memory, perhaps
* more efficiently than we can from here
*/
return pgm->paged_load(pgm, p, mem, size);
}
printed = 0;
for (i=0; i<size; i++) {
@@ -665,6 +674,14 @@ int avr_write(PROGRAMMER * pgm, AVRPART * p, char * memtype, int size,
pgm->err_led(pgm, OFF);
if (m->paged && pgm->paged_write != NULL) {
/*
* the programmer directly supports writing this memory, perhaps
* more efficiently than we can from here
*/
return pgm->paged_write(pgm, p, m, size);
}
printed = 0;
werror = 0;