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t.m.k. Keyboard Firmware
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========================
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http://github.com/tmk/tmk_keyboard
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This is keyboard firmware for PFU HHKB style keyboard and Teensy/Teensy++ 2.0.
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OS see this as composite device which has keyboard and mouse.
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The project is heavily based on PJRC USB Keyboard/Mouse Example and
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owes a debt to preceding keyboard firmware projects.
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Version
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-------
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0.1 2010/08/23
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It works as normal keyboard.
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It is for modified Macway keyboard(TP-999KB-E).
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1.0 2010/10/02
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keyboard has mouse key now.
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keyboard with layers.(see keymap.c)
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FN_1(right cmd):
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vi style layer
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FN_2(next to right shift):
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HHKB style layer
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FN_3(left bottom):
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h j k l: mouse move
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a s d spc: mouse buttons
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m ,: mouse wheel
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1.1 2010/10/08
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Matrix wiring changed for casing.
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(and my Teensy PD3 seems to be latchuped and unusable. :<)
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1.2 2010/10/13
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HHKB support
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horizontal mouse wheel support
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change keymaps
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Build
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-----
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Compiling sources need AVR GCC, AVR Libc and GNU make.(You can use WinAVR on Windows.)
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$ cd <target> (hhkb or macway)
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$ make
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Debuging
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--------
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Debug print is on if 4 keys are pressed during booting.
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Use PJRC's hid_listen.exe to see debug messages.
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AVR Target board
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----------------
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Teensy/Teensy++
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http://www.pjrc.com/teensy
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Projects related
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----------------
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PJRC USB Keyboard/Mouse Example
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http://www.pjrc.com/teensy/usb_keyboard.html
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http://www.pjrc.com/teensy/usb_mouse.html
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kbupgrade
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http://github.com/rhomann/kbupgrade
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http://geekhack.org/showwiki.php?title=Island:8406
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c64key
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http://symlink.dk/projects/c64key/
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rump
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http://mg8.org/rump/
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http://github.com/clee/rump
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dulcimer
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http://www.schatenseite.de/dulcimer.html
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humblehacker-keyboard
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http://github.com/humblehacker
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http://www.humblehacker.com/keyboard/
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http://geekhack.org/showwiki.php?title=Island:6292
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ps2avr
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http://sourceforge.net/projects/ps2avr/
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TODO & ideas
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------------
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licensing notes(GPL)
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I think GPL is not infringement of PJRC license.
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souce code cleaning
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sleep&wakeup
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debouncing logic
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will be coded when bouncing occurs.
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bouncing doesnt occur on my ALPS switch so far.
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scan rate is too slow?(to be measure)
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layer switching
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time before switching
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timeout when not used during specific time
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Trackpoint(PS/2)
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receive PS/2 signal from TrackPoint
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send USB HID report
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Thinkpad keyboard support
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turn keyboard to USB keyboard/mouse composite device
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setting menu(configure without changing firmware)
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console for display
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keymap/layer setting
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mouse speed/acceleration
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matrix display
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PS/2 keyboard mode
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with USB to PS/2 dumb adapter(possible?)
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AT90USBKEY support
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and other AVR USB boards
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DONE:
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support for HHKB pro matrix signal
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exchange controller board with teensy
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2010/10/11
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keymap
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Matias half keyboard style
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2010/10/23
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souce code cleaning
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2010/10/23
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debug on/off
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debug off by default
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pressing keys during booting
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2010/10/23
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mouse horizontal wheel
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http://www.microchip.com/forums/tm.aspx?high=&m=391435&mpage=1#391521
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http://www.keil.com/forum/15671/
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http://www.microsoft.com/whdc/device/input/wheel.mspx
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2010/10/13
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debug on/off
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Fn key conbination during normal operation
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matrix print on/off
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key print on/off
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mouse print on/off
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2010/10/26
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EOF
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