Fernando Pazos Estévez
cf19cb0dbe
* Main folder Main folder with some changes like the base layout and matrix for uploading in a future to the qmk repositorie * First Commit Firsts non previously commited changes: -Changed to keyboards/handwired -Basic credit to Xydane -70% Layout * Modified file structure for several keyboards As I don't want to create several folders and overcrowd the main folders I made a few modifications to being able of configure several keyboards as revisions of the main keyboard. Added a second variant. Compiling tests went right but I haven't tried it on the controller. * Starting leds * Started dual color leds PWM functions and configs I started to create the PWM functions and configs based on internet examples, it doesn't compile yet * Backtraced a bit to establish and try debug before continuing the pwm Just this, algo some doc as a new pinout image, space cadet modification to try if it works and little more * Deleted unuseful stuff After trying the reestructure to being compatible with several keyboards and that it worked I deleted the other keyboard. Added space cadet shift to ISO. Finally I couldn't debug everything and I'm getting quite frustrated to continue much more than just adding pwm leds * Changed again Iso fix for Space Cadet * Renamed keyboard, future pull I just renamed the keyboard and made some simplifying changes in order to make a pull request sometime soon. I'm too frustrated, tired and knowledge limited to achive using the PWM for leds, I didn't even get to use the debug mode... I intend to end basic led color change using layers (if I can), document everything properly and make a pull request so other users can continue/use this project. * Writed Readme.md file I also corrected a previous compilation problem and ordered a bit the keymaps * Corrected readme * Try to add layer activated light * Revert "Try to add layer activated light" This reverts commit |
6 years ago | |
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bluepill70 | Add Bluepill (stm32f103) handwired keyboard (#4126) | 6 years ago |
boards/GENERIC_STM32_F103 | Add Bluepill (stm32f103) handwired keyboard (#4126) | 6 years ago |
keymaps | Add Bluepill (stm32f103) handwired keyboard (#4126) | 6 years ago |
ld | Add Bluepill (stm32f103) handwired keyboard (#4126) | 6 years ago |
bluepill.c | Add Bluepill (stm32f103) handwired keyboard (#4126) | 6 years ago |
bluepill.h | Add Bluepill (stm32f103) handwired keyboard (#4126) | 6 years ago |
config.h | Add Bluepill (stm32f103) handwired keyboard (#4126) | 6 years ago |
readme.md | Add Bluepill (stm32f103) handwired keyboard (#4126) | 6 years ago |
rules.mk | Add Bluepill (stm32f103) handwired keyboard (#4126) | 6 years ago |
readme.md
BluePill handwired
Keyboards using a BluePill controller (generic Chinese STM32F103C8T6) and based on the KC64 of Xydane.
Keyboard Maintainer: FPazos, but I hope to leave the project in better hands. Hardware Supported: Bluepill STM32F103C8T6 Hardware Availability: Everywhere
Make example for BluePill70 (after setting up your build environment):
make handwired/bluepill/bluepill70:default
See build environment setup then the make instructions for more information.
Read everything before using it.
Introduction
First of all thanks to Xydane at GeekHack for his advice and his repository, without it you couldn't be reading this.
That's was an attempt to create a firmware using an STM32F103C8T6, and in a "future", also developing a revision for split keyboards. But... As I'm mainly a web developer I didn't even get to debug the controller, not to speak about ChibiOS. So I just structured everything, created a working 70% layout and leave the project to someone with more knowledge and patience.
Resistor fix
If you want to use the Bluepill USB port, it's very likely that you need to solder a 1.8 kΩ between PA12 and 3.3V. That depends on the PC's motherboard but I needed, more info here.
No bootloader
Neither Xydane or I used the bootloader, the code for it is commented and you can use it if you want. I didn't achieve to run it and just used a serial programmer (FTDI, ST-LINK).
Adding layouts and revisions
If you want to create new layouts just add them to the keymaps folder. If you prefer to develop a more complex revision just copy the bluepill70 folder, rename it and create a new keymap in /keymap.c (I tried to divide the project even more but it didn't worked).
Pinout
That's the pinout;
A5 A15 A10 A9 A8 B15 B14 B13 B12 B11 B10 B1 B0 A7 A6
B9 ESC| F1 | F2 | F3 | F4 | F5 | F6 | F7 | F8 | F9 | F10| F11| F12| PSC| PGU| PGD
B8 GRA| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 0 | ' | ¡ | BCKS | DEL
B7 TAB| Q | W | E | R | T | Y | U | I | O | P | ` | + | | HOM
B6 CAP| A | S | D | F | G | H | J | K | L | Ñ | ´ | Ç | ENTER | END
B5 LSI| < | Z | X | C | V | B | N | M | , | . | - | RSHIF | UP | FNT
A4 LCT| WIN| ALT| ESPACE | ALG| FN | RCT| LEF| DOW| RIG
It also uses: PC13: Caps Lock led.
Backlight dual color leds, my version is for common anode that's more common, for leds with common anode just replace the palSetPad with palClearPad and viceversa. PA1: Backlight color A. PA0: Backlight color B.