avr
/
avrdude
mirror of https://github.com/mariusgreuel/avrdude.git
2
0
Fork 0
Code Issues Projects Releases Wiki Activity

Add support for reading from more memory sections 

It's now possible to read the following memories if present: osccal16, osccal20, tempsense, osc16err, osc20err
This commit is contained in:
MCUdude 2022-02-03 20:42:34 +01:00
parent 7e7c4e630e
commit a43f220ef9
1 changed files with 16 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
src/jtag3.c
View File

@ -1968,6 +1968,18 @@ static int jtag3_read_byte(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem,
cmd[3] = MTYPE_USERSIG;
} else if (strcmp(mem->desc, "prodsig") == 0) {
cmd[3] = MTYPE_PRODSIG;
} else if (strcmp(mem->desc, "sernum") == 0) {
cmd[3] = MTYPE_SIGN_JTAG;
} else if (strcmp(mem->desc, "osccal16") == 0) {
cmd[3] = MTYPE_SIGN_JTAG;
} else if (strcmp(mem->desc, "osccal20") == 0) {
cmd[3] = MTYPE_SIGN_JTAG;
} else if (strcmp(mem->desc, "tempsense") == 0) {
cmd[3] = MTYPE_SIGN_JTAG;
} else if (strcmp(mem->desc, "osc16err") == 0) {
cmd[3] = MTYPE_SIGN_JTAG;
} else if (strcmp(mem->desc, "osc20err") == 0) {
cmd[3] = MTYPE_SIGN_JTAG;
} else if (strcmp(mem->desc, "calibration") == 0) {
cmd[3] = MTYPE_OSCCAL_BYTE;
if (pgm->flag & PGM_FL_IS_DW)
@ -2440,14 +2452,11 @@ static unsigned int jtag3_memaddr(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, uns
* Non-Xmega device.
*/
if (p->flags & AVRPART_HAS_UPDI) {
if (strcmp(m->desc, "fuses") == 0) {
addr += m->offset;
if (m->size == 1) {
addr = m->offset;
}
else if (matches(m->desc, "fuse")) {
addr = m->offset;
}
else if (strcmp(m->desc, "flash") != 0) {
addr += m->offset;
else if (m->size > 1) {
addr += m->offset;
}
}
return addr;