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Merge pull request #1138 from MCUdude/pic-detect-mode-cherry

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Detect PICkit4 and SNAP in PIC mode
This commit is contained in:
Stefan Rueger
2022-10-23 21:57:26 +01:00
committed by GitHub
parent 5b008a04cf 72da5c73db
commit 4f6bab6303
4 changed files with 162 additions and 151 deletions
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24
src/jtag3.c
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@@ -1504,6 +1504,30 @@ int jtag3_open_common(PROGRAMMER *pgm, const char *port) {
}
#endif
if (rv < 0) {
// Check if SNAP or PICkit4 is in PIC mode
for(LNODEID ln=lfirst(pgm->id); ln; ln=lnext(ln)) {
if (matches(ldata(ln), "snap")) {
pinfo.usbinfo.vid = USB_VENDOR_MICROCHIP;
pinfo.usbinfo.pid = USB_DEVICE_SNAP_PIC_MODE;
int pic_mode = serial_open(port, pinfo, &pgm->fd);
if(pic_mode >= 0) {
msg_error("\n");
pmsg_error("MPLAB SNAP in PIC mode detected!\n");
imsg_error("Use MPLAB X or Microchip Studio to switch to AVR mode\n\n");
return -1;
}
} else if(matches(ldata(ln), "pickit4")) {
pinfo.usbinfo.vid = USB_VENDOR_MICROCHIP;
pinfo.usbinfo.pid = USB_DEVICE_PICKIT4_PIC_MODE;
int pic_mode = serial_open(port, pinfo, &pgm->fd);
if(pic_mode >= 0) {
msg_error("\n");
pmsg_error("PICkit4 in PIC mode detected!\n");
imsg_error("Use MPLAB X or Microchip Studio to switch to AVR mode\n\n");
return -1;
}
}
}
pmsg_error("did not find any device matching VID 0x%04x and PID list: ",
(unsigned) pinfo.usbinfo.vid);
int notfirst = 0;