Alternative Controller for HHKB Pro
===================================
-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. This controller can work with HHKB Professional and Professional 2 model.
+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.
+
+This controller can work with HHKB **Professional**, **Professional** 2, **JP** and **Type-S**.
See [this thread][AltController] in geekhack.org.
[HHKB]: http://www.pfu.fujitsu.com/hhkeyboard/
[AltController]: http://geekhack.org/index.php?topic=12047.0
-[Teensy]: http://www.pjrc.com/teensy/
##Features
[tmk_keyboard]: http://github.com/tmk/tmk_keyboard
###Pros
-* No risk: Everything is all reversible
-* Without PCB trace cutting, case mod or any destructives
+* No risks: Everything is all reversible
+* No need for PCB trace patching, case cutting or any other destructive mod
* Can keep original controller intact
-* Can change all HHKB behaviour as you like
+* Can change all HHKB behavior as you like
###Cons
* Void your warranty
##Build Firmware & Program
-You can choose some combination of hardware and USB protocol stack([LUFA], [PJRC]).
-
-### Install Tools
-See [this document](../../doc/build.md).
-
-### TMK Alt Controller Board
- $ make -f Makefile.tmk
+See [this document](../../doc/build.md) first.
-This programs the controller with [dfu-programmer] if the tool is intalled and configured properly.
+### Configuration
+Set `MCU`, `BOOTLOADER_SIZE` and other build options in `Makefile` and `config.h`. If your target is **HHKB JP** you need to set `HHKB_JP` build option in `Makefile`.
- $ make -f Makefile.tmk dfu
+### Build
+Several version of keymap are available in advance but you are recommended to define your favorite layout yourself. Just `make` with `KEYMAP` option like:
-Push reset button and program with [FLIP]. The tool should be intalled and configured properly.
+ $ make KEYMAP=[hasu|hhkb|spacefn|<name>]
- $ make -f Makefile.tmk flip
-Or you can also program with FLIP GUI.
-
-[dfu-programmer]: http://dfu-programmer.sourceforge.net/
-[FLIP]: http://www.atmel.com/tools/FLIP.aspx
+### Program
+First, push reset button on board to start bootloader.
+This command programs the controller with [dfu-programmer] if the tool is installed and configured properly.
-### PJRC Teensy++
-Build with [LUFA] USB stack:
+ $ make dfu
- $ make -f Makefile.lufa
+Or you can also use [FLIP] command to program. Also the tool should be installed and configured properly. FLIP GUI application is also available.
-or with [PJRC] USB stack:
+ $ make flip
- $ make -f Makefile.pjrc
+Use [Teensy Loader] if your controller is Teensy/Teensy++.
-Push reset button and program with [Teensy Loader(command line)]. The tool should be intalled and configured properly.
-
- $ make -f Makefile.lufa teensy
- $ make -f Makefile.pjrc teensy
-
-Or you can also program with [Teensy Loader(GUI)].
-
-[LUFA]: http://www.fourwalledcubicle.com/LUFA.php
-[PJRC]: http://www.pjrc.com/teensy/usb_keyboard.html
-[Teensy Loader(command line)]: http://www.pjrc.com/teensy/loader_cli.html
-[Teensy Loader(GUI)]: http://www.pjrc.com/teensy/loader.html
+##Keymap
+To define your own keymap create file named `keymap_<name>.c` and see [keymap document](../../doc/keymap.md) and existent keymap files.
-###AVR Mega with [V-USB]
-Build:
- $ make -f Makefile.vusb
-Program [USBaspLoader] on MCU with AVR programmer like [AVRISPmkII] and tool like [avrdude].
+##Hardware
+You have some options for hardware. Development boards with USB AVR family(ATMega32U4, AT90USB1286) like Teensy will work while MegaAVR with [V-USB] library is also cheaper option for DIY.
-You can programs with [avrdude] once you have programmed [USBaspLoader] on MCU.
- $ make -f Makefile.vusb program
+###1. TMK Alt Controller Board
+Design files are available at [Keyboard Controller Board for HHKB(KiCad project)](https://github.com/tmk/HHKB_controller) and see [Controller Distribution thread](http://geekhack.org/index.php?topic=56494.0) if you get an assembled one.
-[AVRISPmkII]: http://www.atmel.com/tools/AVRISPMKII.aspx
-[avrdude]: http://www.nongnu.org/avrdude/
+###2. PJRC Teensy
+See [this thread](http://geekhack.org/index.php?topic=57008.0).
-##How to Customize
-See [tmk_keyboard] documents.
+###3. V-USB version
+See [V-USB controller for HHKB](doc/V-USB.md).
-##Hardware
-You have some options for hardware. Development boards with USB AVR family(ATMega32U4, AT90USB1286) like Teensy will work while MegaAVR with V-USB library is also cheapear option for DIY.
-###1. TMK Alt Controller Board
-TMK designed [Keyboard Controller Board for HHKB Pro2(KiCad project)](https://github.com/tmk/HHKB_controller).
-See [this post](http://geekhack.org/index.php?topic=12047.msg948923#msg948923).
-
-
-###2. PJRC Teensy++ 2.0 connection
- +---------------+
- | Teensy++ |
- | |
- | | HHKB pro HHKB pro2
- | | ~~~~~~~~ ~~~~~~~~~
- | PB0-2|------->ROW (6-8) (5-7)
- | PB3-5|------->COL (9-11) (8-10)
- | PB6|------->ENABLE (12) (11)
- | PE6|<-------KEY (4) (3)
- | PE7|------->PREV (5) (4)
- | |
- | | 5V--- (1-3) (1-2)
- | | GND--- (13-14) (12-13)
- +---------------+
-
-- NOTE: PJRC [Teensy](http://www.pjrc.com/teensy/)
+[LUFA]: http://www.fourwalledcubicle.com/LUFA.php
+[PJRC]: http://www.pjrc.com/teensy/usb_keyboard.html
+[dfu-programmer]: http://dfu-programmer.sourceforge.net/
+[FLIP]: http://www.atmel.com/tools/FLIP.aspx
[Teensy Loader]: http://www.pjrc.com/teensy/loader.html
-
-###3. V-USB connection
- +---+ +---------------+
- USB GND | | ATmega328p |
- ~~~ C3 | |
- 5V <-------+--------+---|Vcc,AVCC | HHKB pro pro2
- R1 | | ~~~~~~~~ ~~~~
- D- <----+--+-----R2-----|INT1 PB2-4|------->ROW (6-8) (5-7)
- D+ <----|---+----R3-----|INT0 PC0-2|------->COL (9-11) (8-10)
- Z1 Z2 | PC3|------->ENABLE (12) (11)
- GND<----+---+-----------|GND PB0|<-------KEY (4) (3)
- | PB1|------->PREV (5) (4)
- | |
- GND+-C2--+--|XTAL1 RXD|------->Debug Console
- X1 | TXD|<-------Debug Console
- GND+-C3--+--|XTAL2 RST|---SW--+GND
- +---------------+
- R1: 1.5K Ohm
- R2,R3: 68 Ohm
- Z1,Z2: Zener 3.6V
- C1,C2: 22pF
- C3: 0.1uF
- X1: Crystal 12MHz
- SW: Push Switch(for bootloader)
-
-- NOTE: See [V-USB] documentation for more detail of hardware and the USB stack.
-- NOTE: [USBaspLoader] is very useful for firmware update.
-
[V-USB]: http://www.obdev.at/products/vusb/index.html
-[USBaspLoader]: http://www.obdev.at/products/vusb/usbasploader.html
projects / tmk_firmware.git / blobdiff