Cannot upgrade DPS5005

[kanflo]

Cannot upgrade DPS5005

[kanflo]

From your instructions it's not clear that you flashed the dpsboot.bin and opendps.bin binaries, did you?

[iondulgheru]

@kanflo, I guess I didn't.
Can thi be done over UART? Because I have the model with 1.25mm spaced JTAG pins.
From the documentation I understand it can be done only with JTAG.

[11925230.778937] usb 1-3.3.2: new full-speed USB device number 53 using xhci_hcd
[11925230.869021] usb 1-3.3.2: New USB device found, idVendor=1a86, idProduct=7523
[11925230.869038] usb 1-3.3.2: New USB device strings: Mfr=0, Product=2, SerialNumber=0
[11925230.869049] usb 1-3.3.2: Product: USB2.0-Serial
[11925230.873025] ch341 1-3.3.2:1.0: ch341-uart converter detected
[11925230.874175] usb 1-3.3.2: ch341-uart converter now attached to ttyUSB1

[root@services opendps]# make -C opendps flash
make: Entering directory '/opt/kit/opendps/opendps'
  FLASH   opendps.elf
(echo "halt; program /opt/kit/opendps/opendps/opendps.elf verify reset" | nc -4 localhost 4444 2>/dev/null) || \
	openocd -f interface/stlink-v2.cfg \
	-f target/stm32f1x.cfg \
	-c "program opendps.elf verify reset exit" \
	2>/dev/null
make: *** [../libopencm3.rules.mk:242: opendps.flash] Error 1
make: Leaving directory '/opt/kit/opendps/opendps'


[root@services opendps]# make -C dpsboot flash
make: Entering directory '/opt/kit/opendps/dpsboot'
  FLASH   dpsboot.elf
(echo "halt; program /opt/kit/opendps/dpsboot/dpsboot.elf verify reset" | nc -4 localhost 4444 2>/dev/null) || \
	openocd -f interface/stlink-v2.cfg \
	-f target/stm32f1x.cfg \
	-c "program dpsboot.elf verify reset exit" \
	2>/dev/null
make: *** [../libopencm3.rules.mk:242: dpsboot.flash] Error 1
make: Leaving directory '/opt/kit/opendps/dpsboot'

[kanflo]

That is true, you can only flash OpenDPS and its bootloader via JTAG.

[iondulgheru]

Ok, so I need to solder the JTAG pins and use an adapter to write the bootloader.
So I can do only OpenDPS upgrades over UART?

[kanflo]

Yes, you need to solder JTAG for the initial upgrade. When completed you can upgrade over the UART or via JTAG if you choose to keep the soldered pins. On the newer DPS:es soldering is a pain which is why I created the DPS bottle.

[iondulgheru]

Thank you very much @kanflo !

[ricktendo]

I just used some rainbow colored ribbon cable, pre-tinned the wires so they are stiff and can fit through the holes, permanently soldered them, then I crimped some DuPont female pin headers on the other end