- 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.
-
- ```
- <Chip Ref Des> pin <Pin #>
- <Keycap Name> (Silkscreen Name if different) - <Switch Pin #>
-
-
- 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.
-
- ```
- #define LAYOUT_pad21( \
- KM_ESC, KM_TAB, KM_BSL, KM_ARR, \
- KM_NUM, KM_FSL, KM_AST, KM_MIN, \
- KM___7, KM___8, KM___9, \
- KM___4, KM___5, KM___6, KM_PLS, \
- KM___1, KM___2, KM___3, \
- KM___0, KM_DOT, KM_ENT \
- ) { \
- { KM_ESC, KM_TAB, KM_BSL, KM_ARR, KM___7, KM___8, KM___9, KM_PLS, KM___1, KM___2, KM___3, }, \
- { KM_NUM, KM_FSL, KM_AST, KM_MIN, KM___4, KM___5, KM___6, KM_ENT, KC_NO, KM___0, KM_DOT, }, \
- }
- ```
-
-
- ## 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 `<name>.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|<name>]
- ```
-
- Keymaps follow the format **__\<name\>.c__** and are stored in the `keymaps` folder.
|