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Improve messaging around locked UPDI parts #1907

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Aug 23, 2024
Merged

Improve messaging around locked UPDI parts #1907

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15 changes: 2 additions & 13 deletions src/main.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1623,27 +1623,16 @@ int main(int argc, char *argv[]) {
if(rc != LIBAVRDUDE_SUCCESS) {
if(rc == LIBAVRDUDE_SOFTFAIL && is_updi(p) && attempt < 1) {
attempt++;
if(pgm->read_sib) {
// Read SIB and compare FamilyID
char sib[AVR_SIBLEN + 1];

pgm->read_sib(pgm, p, sib);
pmsg_notice("System Information Block: %s\n", sib);
if(strncmp(p->family_id, sib, AVR_FAMILYIDLEN)) {
pmsg_warning("received FamilyID: \"%.*s\"\n", AVR_FAMILYIDLEN, sib);
imsg_warning("expected FamilyID: \"%s\"\n", p->family_id);
} else
pmsg_notice("received FamilyID: \"%.*s\"\n", AVR_FAMILYIDLEN, sib);
}
if(erase) {
erase = 0;
if(uflags & UF_NOWRITE) {
pmsg_warning("conflicting -e and -n options specified, NOT erasing chip\n");
} else {
pmsg_notice("trying to unlock the chip\n");
pmsg_info("unlocking the chip");
exitrc = avr_unlock(pgm, p);
if(exitrc)
goto main_exit;
msg_info(" and trying again\n");
goto sig_again;
}
}
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