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Xmega page erase implementation for JTAGICEmkII

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* jtagmkII.c: Handle flash pages sizes > 256 bytes, implement
page_erase() method
* avrdude.conf.in: Change flash pagesize for all Xmega devices
to 512 bytes
* avr.c: Implement auto_erase, using page_erase if available
* avr.h: Remove unused parameters from avr_read(), replace
unused parameter in avr_write)() by auto_erase
* stk500v2.c: Handle flash page sizes > 256 bytes
* update.c (do_op): Handle new updateflags parameter
* main.c: Implement auto_erase as page_erase if possible
* update.h (enum updateflags): New enum
* pgm.h (struct programmer_t): Add page_erase method



git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@1089 81a1dc3b-b13d-400b-aceb-764788c761c2
This commit is contained in:
joerg_wunsch
2012-05-04 10:02:30 +00:00
parent 90e4a54e12
commit 3fbb7642d2
11 changed files with 265 additions and 104 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
update.c
View File

@@ -216,7 +216,7 @@ void free_update(UPDATE * u)
}
int do_op(PROGRAMMER * pgm, struct avrpart * p, UPDATE * upd, int nowrite)
int do_op(PROGRAMMER * pgm, struct avrpart * p, UPDATE * upd, enum updateflags flags)
{
struct avrpart * v;
AVRMEM * mem;
@@ -239,7 +239,7 @@ int do_op(PROGRAMMER * pgm, struct avrpart * p, UPDATE * upd, int nowrite)
progname, mem->desc);
}
report_progress(0,1,"Reading");
rc = avr_read(pgm, p, upd->memtype, 0, 1);
rc = avr_read(pgm, p, upd->memtype, 0);
if (rc < 0) {
fprintf(stderr, "%s: failed to read all of %s memory, rc=%d\n",
progname, mem->desc, rc);
@@ -288,9 +288,9 @@ int do_op(PROGRAMMER * pgm, struct avrpart * p, UPDATE * upd, int nowrite)
progname, mem->desc, size);
}
if (!nowrite) {
if (!(flags & UF_NOWRITE)) {
report_progress(0,1,"Writing");
rc = avr_write(pgm, p, upd->memtype, size, 1);
rc = avr_write(pgm, p, upd->memtype, size, (flags & UF_AUTO_ERASE) != 0);
report_progress(1,1,NULL);
}
else {
@@ -346,7 +346,7 @@ int do_op(PROGRAMMER * pgm, struct avrpart * p, UPDATE * upd, int nowrite)
}
report_progress (0,1,"Reading");
rc = avr_read(pgm, p, upd->memtype, v, 1);
rc = avr_read(pgm, p, upd->memtype, v);
if (rc < 0) {
fprintf(stderr, "%s: failed to read all of %s memory, rc=%d\n",
progname, mem->desc, rc);