Author Topic: Keyboard mod/ressurection  (Read 1245 times)

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Offline Tiagob.a.

  • Thread Starter
  • Posts: 2
  • Location: Brazil
Keyboard mod/ressurection
« on: Mon, 10 December 2018, 19:26:10 »
Hello, I'm new here and I think I can get some help  ;D
I bought a cheap logitech g610 not working and now Im trying to bring it back to life
I think the problem is with the stm32 chip, I just recognize as unknown device (descriptor failed)
I bought a stlink to reprogram it, but it still get this error
Now ill try to buy a new smt32 or atmega to mod it
I wish I could have some opinions, what do I guys think I should do?
I have a bit of experience with it electronics and Im very curious haha
And I don't have enough money to buy a new one, Brazil is a very expensive country

Offline xack

  • Posts: 47
    • Make'n'Modify
Re: Keyboard mod/ressurection
« Reply #1 on: Tue, 11 December 2018, 01:36:18 »
hm... i'm curiouse, how do you flash that firmware on the chip and where did you get the hex file?  ;D

Honestly, I would probably desolder the switches and build a new board from it but that is up to personal preference ;)

Offline Tiagob.a.

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  • Posts: 2
  • Location: Brazil
Re: Keyboard mod/ressurection
« Reply #2 on: Tue, 11 December 2018, 04:31:10 »
hm... i'm curiouse, how do you flash that firmware on the chip and where did you get the hex file?  ;D

I tried to make it a dfu using the stmCube, and didn't work, I found a working project for stm32 and didn't work
Now I don't know if the problem is with the ic or the board

What controller do you think is better to use?
« Last Edit: Tue, 11 December 2018, 04:45:33 by Tiagob.a. »

Offline tex_live_utility

  • Posts: 575
Re: Keyboard mod/ressurection
« Reply #3 on: Wed, 19 December 2018, 07:00:56 »
People typically use a Teensy 2.0 development board for this kind of thing.

Offline fpazos

  • Posts: 37
Re: Keyboard mod/ressurection
« Reply #4 on: Thu, 03 January 2019, 08:33:12 »
That's interesting, you could check the https://github.com/qmk/qmk_firmware/tree/master/keyboards/handwired/bluepill that's for the tipicall bluepill but I'm not sure if you would have enough pins. I use an ftdi to program it.