arrow_pad keyboard firmware ====================== ## Keyboard Info The ArrowPad is a wired conversion that can be made to any stand-alone keypad. It uses two main layers - a standard numpad, and a more advanced arrow cluster navigator. The first 24-key ArrowPad was handwired, but the PCB was wired as listed below. ``` pin (Silkscreen Name if different) - Note: U2 pin 2 is the Num Lock LED and is active low. U2 pin 1 Clear (Num Lock) - 1 Enter - 2 Esc (ESC) - 2 U2 pin 3 - - 1 U2 pin 4 7 - 2 8 - 2 9 - 2 U2 pin 5 * - 2 Delete (BACK SPACE) - 2 U2 pin 6 1 - 2 0 - 2 . - 2 , - 2 U2 pin 7 4 - 2 5 - 2 6 - 2 U2 pin 8 Tab - 2 = (/) - 2 U2 pin 13 Delete (BACK SPACE) - 1 9 - 1 6 - 1 3 - 1 . - 1 U2 pin 14 Tab - 1 8 - 1 5 - 1 2 - 1 0 - 1 U2 pin 15 Esc (ESC) - 1 = (/) - 1 / (*) - 1 7 - 1 4 - 1 1 - 1 + - 1 U2 pin 16 Enter - 1 * (<--) - 1 , - 1 U2 pin 17 Fn (#NAME?) - 1 - - 2 Clear (Num Lock) - 2 U2 pin 18 Fn (#NAME?) - 2 * (<--) - 2 + - 2 3 - 2 2 - 2 ``` More info can be found on [GeekHack](https://geekhack.org/index.php?topic=73632.msg1802497#msg1802497) The second ArrowPad was a conversion from a 21-key Genovation keypad. It used a 2 row x 11 column matrix. ## Quantum MK Firmware For the full Quantum feature list, see [the parent readme.md](/readme.md). ## Building Download or clone the whole firmware and navigate to the keyboards/arrow_pad folder. Once your dev env is setup, you'll be able to type `make` to generate your .hex - you can then use the Teensy Loader to program your .hex file. Depending on which keymap you would like to use, you will have to compile slightly differently. ### Default To build with the default keymap, simply run `make handwired/arrow_pad:default`. ### Other Keymaps Several version of keymap are available in advance but you are recommended to define your favorite layout yourself. To define your own keymap create file named `.c` in the keymaps folder, and see keymap document (you can find in top readme.md) and existent keymap files. To build the firmware binary hex file with a keymap just do `make` with a keymap like this: ``` $ make handwired/arrow_pad:[default|pad_21|pad_24|] ``` Keymaps follow the format **__\.c__** and are stored in the `keymaps` folder.