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diff --git a/converter/adb_usb/README.md b/converter/adb_usb/README.md deleted file mode 100644 index 46082ff67..000000000 --- a/converter/adb_usb/README.md +++ /dev/null @@ -1,103 +0,0 @@ -ADB to USB keyboard converter -============================= -This firmware converts ADB keyboard protocol to USB. -You can use PJRC Teensy for this converter, though, other USB AVR(ATMega32U4, AT90USB64/128 or etc) should work. -But binary size is about 10KB or more it doesn't fit into 8K flash like ATMega8U2. - -Discuss: http://geekhack.org/showwiki.php?title=Island:14290 - - - -README FIRST ------------- -https://github.com/tmk/tmk_keyboard -https://github.com/tmk/tmk_keyboard/tree/master/converter/adb_usb - -Also check these when you are in trouble. - -https://github.com/tmk/tmk_keyboard/wiki -https://github.com/tmk/tmk_keyboard/labels/NOTE - - -Wiring ------- -Connect ADB pins to controller just by 3 lines(Vcc, GND, Data). By default Data line uses port PD0. - -ADB female socket from the front: - - ,--_--. - / o4 3o \ 1: DATA - | o2 1o | 2: Power SW - - === - 3: VCC - `-___-' 4: GND - -This converter uses AVR's internal pull-up, but it seems to be too weak, in particular when you want to use a long or coiled cable. The external pull-up resistor(1K-10K Ohm) on Data is strongly recommended.(It is almost must!) -https://github.com/tmk/tmk_keyboard/wiki/FAQ#pull-up-resistor - -Pull-up resister: - - Keyboard Conveter - ,------. - 5V------+------|VCC | - | | | - [R] | | - | | | - Signal--+------|PD0 | - | | - GND------------|GND | - `------' - R: 1K Ohm resistor - - -Define following macros for ADB connection in config.h if you use other than port PD0. - - ADB_PORT, ADB_PIN, ADB_DDR, ADB_DATA_BIT - - -Build ------ -See doc/build.md. In short, - - $ make clean - $ make - -You can select keymap(ansi is default) like this: - - $ make KEYMAP=[ansi|iso|hasu] - - -Keymap ------- -You can change a keymap by editing code of keymap_[ansi|iso|hasu|yours].c. -How to define the keymap is probably obvious. You can find key symbols in common/keycode.h. And see doc/keymap.md for more detail. - - -Magic command -------------- -To get help press `h` holding Magic key. Magic key is `Power key`. - - -Locking CapsLock ----------------- -Many of old ADB keyboards have mechanical push-lock switch for Capslock key and this converter supports the locking Capslock key by default. See README in top directory for more detail about this feature. -https://github.com/tmk/tmk_keyboard/blob/master/README.md#mechanical-locking-support - -Also you may want to remove locking pin from the push-lock switch to use capslock as a normal momentary switch. - - -Notes ------ -Not-extended ADB keyboards have no discrimination between right modifier and left one, -you will always see left control even if you press right control key. -Apple Extended Keyboard and Apple Extended Keyboard II can discriminate both side -modifiers except for GUI key(Windows/Command). - -And most ADB keyboard has no diodes in its matrix so they are not NKRO, -though ADB protocol itself supports it. See protocol/adb.c for more info. - -If keyboard has ISO layout you need to use ISO keymap with `make KEYMAP=iso`. With ANSI -keymap you will suffer from swapped keys problem. - -https://github.com/tmk/tmk_keyboard/issues/35 - -EOF |