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Alternative Controller for HHKB Pro |
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=================================== |
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I wanted to add some features like vi cursor and mouse keys to my [HHKB][HHKB] but its controller is not programmable and |
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firmware source code is not open, of course. This means customizing this keyboard needs to replace original |
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controller with programmable one. This controller can work with HHKB Professional and Professional 2 model. |
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I wanted to add some features like vi cursor and mouse keys to my [HHKB][HHKB] but its controller is not programmable and firmware source code is not open, of course. This means customizing this keyboard needs to replace original controller with programmable one. |
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This controller can work with HHKB **Professional**, **Professional** 2 and **Type-S**. |
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See [this thread][AltController] in geekhack.org. |
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@@ -46,16 +46,10 @@ See [this document](../../doc/build.md) first. |
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Set `MCU`, `BOOTLOADER_SIZE` and other build options in `Makefile` and `config.h`. |
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### Build |
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Just run make after intall tools. |
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$ make |
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Use `Makefile.pjrc` if you want to use PJRC stack instead of LUFA.(LUFA is recommended.) |
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Several version of keymap are available in advance but you are recommended to define your favorite layout yourself. Just `make` with `KEYMAP` option like: |
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$ make -f Makefile.pjrc |
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$ make KEYMAP=[hasu|hhkb|spacefn|<name>] |
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Use `Makefile.vusb` for [V-USB] controller.(not supported actively any more.) |
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$ make -f Makefile.vusb |
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### Program |
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First, push reset button on board to start bootloader. |
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@@ -71,8 +65,8 @@ Or you can also use [FLIP] command to program. Also the tool should be intalled |
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Use [Teensy Loader] if your controller is Teensy/Teensy++. |
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##How to Customize |
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See [tmk_keyboard] documents. |
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##Keymap |
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To define your own keymap create file named `keymap_<name>.c` and see keymap document(you can find in top README.md) and existent keymap files. |
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##Hardware |
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@@ -83,7 +77,7 @@ TMK designed [Keyboard Controller Board for HHKB Pro2(KiCad project)](https://gi |
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See [this post](http://geekhack.org/index.php?topic=12047.msg948923#msg948923). |
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###2. PJRC Teensy++ 2.0 connection |
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###2. PJRC Teensy++ 2.0 version |
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+---------------+ |
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| Teensy++ | |
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@@ -101,32 +95,8 @@ See [this post](http://geekhack.org/index.php?topic=12047.msg948923#msg948923). |
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- NOTE: PJRC [Teensy](http://www.pjrc.com/teensy/) |
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###3. V-USB connection |
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+---+ +---------------+ |
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USB GND | | ATmega328p | |
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~~~ C3 | | |
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5V <-------+--------+---|Vcc,AVCC | HHKB pro pro2 |
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R1 | | ~~~~~~~~ ~~~~ |
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D- <----+--+-----R2-----|INT1 PB2-4|------->ROW (6-8) (5-7) |
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D+ <----|---+----R3-----|INT0 PC0-2|------->COL (9-11) (8-10) |
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Z1 Z2 | PC3|------->ENABLE (12) (11) |
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GND<----+---+-----------|GND PB0|<-------KEY (4) (3) |
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| PB1|------->PREV (5) (4) |
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GND+-C2--+--|XTAL1 RXD|------->Debug Console |
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X1 | TXD|<-------Debug Console |
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GND+-C3--+--|XTAL2 RST|---SW--+GND |
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+---------------+ |
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R1: 1.5K Ohm |
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R2,R3: 68 Ohm |
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Z1,Z2: Zener 3.6V |
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C1,C2: 22pF |
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C3: 0.1uF |
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X1: Crystal 12MHz |
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SW: Push Switch(for bootloader) |
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- NOTE: See [V-USB] documentation for more detail of hardware and the USB stack. |
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- NOTE: [USBaspLoader] is very useful for firmware update. |
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###3. V-USB version |
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See [V-USB controller for HHKB](doc/V-USB.md) |
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[LUFA]: http://www.fourwalledcubicle.com/LUFA.php |
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@@ -135,4 +105,3 @@ See [this post](http://geekhack.org/index.php?topic=12047.msg948923#msg948923). |
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[FLIP]: http://www.atmel.com/tools/FLIP.aspx |
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[Teensy Loader]: http://www.pjrc.com/teensy/loader.html |
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[V-USB]: http://www.obdev.at/products/vusb/index.html |
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[USBaspLoader]: http://www.obdev.at/products/vusb/usbasploader.html |