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qmk / qmk_firmware

Open-source keyboard firmware for Atmel AVR and Arm USB families
https://qmk.fm
GNU General Public License v2.0
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Support for Ducky One 2 Mini 2061ST #16772

Closed deadbeef2000 closed 2 years ago

deadbeef2000 commented 2 years ago

Hello,

I haven't tried installing the Ducky One 2 Mini firmware for the 1861ST yet, but I wanted to make sure that I won't break my keyboard either. Does anyone have any advice on this or tried this already?

dscain commented 2 years ago

I have tried QMK for 1861ST and it doesn't work on my 2061ST. It will not brick the device, but it will not work. You will need to re-flash with the official Ducky flash tool to bring the keyboard back into a usable state. https://www.duckychannel.com.tw/en/Support/Detail/19

firatakandere commented 2 years ago

Unfortunately 2061ST has M032SE3AE mcu, which is different than the other Ducky One 2 Mini.

tzarc commented 2 years ago

This would need to start with adding support to ChibiOS-Contrib for that MCU. QMK-side can happen afterwards -- closing until that occurs.

timfenney commented 1 year ago

I might be missing something here, but according to this site, all mcus with a cortex M0 are supported:

http://www.chibios.org/dokuwiki/doku.php?id=chibios:documentation:books:rt:port_armv6m

tzarc commented 1 year ago

It'll run on an M0/M0+. But there's no peripheral definitions, so whilst you can execute code, it can't talk over USB, can't manipulate GPIO in order to scan a matrix, and can't access any other peripherals such as I2C- or SPI-based peripherals like OLEDs and the like.

It's like having a functional brain but no body to work with.

rRobis commented 1 year ago

Is there any real possibility, that this would become a reality? I really don't want to buy an identical keychronic, just to get QMK, but i really would love to have it.

tzarc commented 1 year ago

Real possibility? Not really. For even one chip to work you'd need to implement a whole family's worth of code, and only supply parameters for a single chip.

Refer to these existing locations for an example -- everything WB32 would need an equivalent to be written for the M032 family: https://github.com/ChibiOS/ChibiOS-Contrib/tree/chibios-21.11.x/os/common/ext/CMSIS/WB32 https://github.com/ChibiOS/ChibiOS-Contrib/tree/chibios-21.11.x/os/common/startup/ARMCMx/devices https://github.com/ChibiOS/ChibiOS-Contrib/tree/chibios-21.11.x/os/hal/ports/WB32

I'm sure there are other locations, but you're looking at months of work.

And then the QMK requirement is to keep it updated otherwise we'll remove support for it.

rRobis commented 1 year ago

Thanks for the answer.

I guess I have to figure out how to buy an ergo split keyboard in Europe then, for me to make it worth the upgrade.