mirror of
https://github.com/Keychron/qmk_firmware.git
synced 2024-12-01 13:16:50 +06:00
49 lines
2.1 KiB
Markdown
49 lines
2.1 KiB
Markdown
|
# QMK-based firmware for Sejin EAT-1010R2 keyboard
|
|||
|
|
|
|||
|
|
* Keyboard Maintainer: [DmNosachev](https://github.com/DmNosachev)
|
|||
|
|
* Hardware Supported: Sejin EAT-1010R2 (membrane keyboard, Sejin
|
|||
|
|
Futaba-mount dome, Asian 101 ISO layout), Blue/Black Pill STM32F103 MCU
|
|||
|
|
oard. Alternatevely you can use any MCU which is supported by QMK and
|
|||
|
|
has 27 or more IO pins
|
|||
|
|
|
|||
|
|
Make example for this keyboard (after setting up your build environment):
|
|||
|
|
|
|||
|
|
make handwired/sejin_eat1010r2:default
|
|||
|
|
|
|||
|
|
Flashing example for this keyboard:
|
|||
|
|
|
|||
|
|
make handwired/sejin_eat1010r2:default:flash
|
|||
|
|
|
|||
|
|
|
|||
|
|
See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools)
|
|||
|
|
and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide)
|
|||
|
|
for more information. Brand new to QMK? Start with our
|
|||
|
|
[Complete Newbs Guide](https://docs.qmk.fm/#/newbs).
|
|||
|
|
|
|||
|
|
## Additional hardware
|
|||
|
|
* 16 and 8 pin 2.54mm (0.1'') FPC connectors. They can be found at
|
|||
|
|
Aliexpress for 2–3 USD for 10pcs. Two 8 pin connectors can be glued
|
|||
|
|
together as a replacement for 16 pin.
|
|||
|
|
* Three 5mm LEDs and current limiting resistors (150–300Ω, depending on
|
|||
|
|
LED specs). This keyboard has exactly the same spacing between LEDs as
|
|||
|
|
IBM Model M, so a corresponding PCB can be used after adding resistors.
|
|||
|
|
|
|||
|
|
## Membrane
|
|||
|
|
Sejin EAT-1010R2 has 16x8 matrix. There are 16 and 8 pin flex connectors
|
|||
|
|
from membrane sheets. Solder FPC connectors to devboard (numbering from
|
|||
|
|
left to right, see *matrix_pins* in info.json file).
|
|||
|
|
|
|||
|
|
## Bootloader
|
|||
|
|
Burn [STM32duino bootloader](https://github.com/rogerclarkmelbourne/STM32duino-bootloader)
|
|||
|
|
to Blue Pill board.
|
|||
|
|
|
|||
|
|
There are several ways to get into the bootloader:
|
|||
|
|
* STM32duino bootloader waits for 3 seconds in DFU mode before jumping to application.
|
|||
|
|
You just have to start the flashing process, then connect the USB.
|
|||
|
|
* This firmware is configured with [bootmagic feature](https://docs.qmk.fm/#/feature_bootmagic).
|
|||
|
|
Hold the ESC key down when plugging the keyboard in to trigger the bootloader.
|
|||
|
|
|
|||
|
|
## Troubleshooting
|
|||
|
|
There is *debug* layout which has mapping for every matrix position and
|
|||
|
|
prints column and raw numbers to console (hid_listen or QMK toolbox).
|