change matrix pinouts.
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2 changed files with 29 additions and 15 deletions
40
README
40
README
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@ -9,7 +9,7 @@ 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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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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@ -27,14 +27,18 @@ VERSION
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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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target board
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Target board
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------------
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Teensy 2.0
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http://www.pjrc.com/teensy
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projects related
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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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@ -57,25 +61,35 @@ ps2avr
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http://sourceforge.net/projects/ps2avr/
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TODO
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----
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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
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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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setting menu(wizard)
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debug console
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keymap setting
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support for HHKB pro matrix signal
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exchange controller board with teensy
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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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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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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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support for HHKB pro matrix signal
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Trackpoint(PS/2) support
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Thinkpad keyboard support
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mouse horizontal wheel
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with USB to PS/2 dumb adapter(possible?)
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EOF
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4
matrix.c
4
matrix.c
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@ -8,9 +8,9 @@
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// matrix is active low. (key on: 0/key off: 1)
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// row: Hi-Z(unselected)/low output(selected)
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// PD:0,1,2,3,6,7/PC:6,7/PF:7
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// PD0, PC7, PD7, PF6, PD6, PD1, PD2, PC6, PF7
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// col: input w/pullup
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// PB:0-8
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// PB0-PB7
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// matrix state buffer
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uint8_t *matrix;
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