DFU Fails - Githubissues

AxxAxx / AxxSolder

STM32 Based soldering station for JBC cartridges, 9-24 VDC and USB-PD power

GNU General Public License v3.0

513 stars 48 forks source link

DFU Fails #69

Closed BB-BenBridges closed 4 weeks ago

BB-BenBridges commented 1 month ago

Hi there

I'm having an issue updating firmware over DFU. I connect the device to my Mac whilst holding the right most button. CubeProgrammer will detect the device for 5-6 seconds and then nothing. This obviously does not leave enough time to upload the firmware. I do not have an STLink programmer to test with.

Any suggestions? I assume I don't have to keep the button held?

AxxAxx commented 1 month ago

Hi!

No you do not need to hold down the button all the time. Only during the boot sequence.

Can you try

a different cable
Power up the AxxSolder from a DC source while pressing the button, then connect USB to your Mac. Do this without any handle connected.

// Axel Johansson

BB-BenBridges commented 1 month ago

Same problem! Tried 3 different cables, and multiple ports on my Mac. CubeProgrammer detects it for a few seconds and then it's gone again. I'll try a Windows machine tonight incase it's a Mac issue

BB-BenBridges commented 1 month ago

Ok, moved to a PC and it stays connected. However I now get the following error. A quick google didn't turn up much

AxxAxx commented 1 month ago

Did you find any solution to this?

It is difficult to help you with this as I can not replicate this problem on my machine..

AxxAxx commented 3 weeks ago

Hi @BB-BenBridges ! I know what the proeblem is now! There is a bug in the newest ST programmer software (2.17): Download version 2.15 instead and it should not throw the error. The Readme is updated: https://github.com/AxxAxx/AxxSolder?tab=readme-ov-file#firmware-update

BB-BenBridges commented 2 weeks ago

@AxxAxx Amazing! Thanks for heads up. Update worked perfectly now.