2012-09-17 15:51:42 +06:00
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Alternative Controller for Apple IIgs/Standard(M0116)
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JeffreySung(nattyman@gmail.com)
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===============================
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Feature
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-------
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- Replaceable keyboard controller for Apple IIgs(A9M0330)/Standard(M0116)
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- Teensy++ 2.0 required
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- Some signal bypass required
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- ADB keyboard doesn't use matrix for modifier keys. With virtual row for modifier keys, these keys are merged into key matrix.
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- Power key couldn't be used because power key is not connected to controller.
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History
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=======
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- 2012.09.17 First Release
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- 2012.09.17 CapsLock support
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Build
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=====
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0. Just Type "Make" and return.
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Hardware
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========
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PJRC Teensy
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-----------
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0. The following ports should not be connected to board.
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From top view of Teensy++, from GND and counter clock wise.
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-7,26(in keyboard PCB, these pins are VDD,GND)
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-30,31(in Teensy++, these pins are Ref,GND respectively)
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-5,6(D2,D3 for bluetooth in future)
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1. Bypass 31 pin(from board) to E4(Teensy)
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2. Bypass 30 pin(from board) to F2(Teensy)
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3. Bypass 6 pin(from board) to A0(Teensy)
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4. Refer doc directory
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To Do
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=====
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0. When DEBOUNCE defined, there is a errors.
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1. Layer Change by toggling Clear Key
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2. Eject Key add. (following files should be modified.)
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common/usb_keycodes.h
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common/keyboard.c
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3. Use bluetooth
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EOF
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