M0110/M0110A to USB keyboard converter
======================================
-This firmware converts the protocol of Apple Macintosh keyboard **M0110**, **M0110A** and **M0120** into USB. Target of this project is USB AVR controller **ATmega32U4**. Using this converter you can revive these retro keyboards with modern computer.
+This firmware converts the protocol of Apple Macintosh keyboard **M0110**, **M0110A** and **M0120** into USB. Target of this project is USB AVR controller like **ATmega32U2** and **ATmega32U4**. Using this converter you can revive these retro keyboards with modern computer.
Read README of top directory too.
- 2013/08: Change port for signals `PF` to `PD`
- 2013/09: Change port again, it uses inversely `PD0` for data and `PD1` for clock line now.
- 2014/06: Change keymaps
+- 2015/03: Add support for "International"(ISO) keyboard(keymap_intl.c)
Building Hardware
-----------------
-You need **4P4C** cable and **ATMega32U4** board like PJRC [Teensy]. Port of the MCU `PD1` is assigned to `CLOCK` line and `PD0` to `DATA` by default, you can change pin configuration with editing `config.h`.
+You need [TMK converter] or AVR dev board like PJRC [Teensy]. Port of the MCU `PD1` is assigned to `CLOCK` line and `PD0` to `DATA` by default, you can change pin configuration with editing `config.h`.
[![M0110 Converter](http://i.imgur.com/4G2ZOegm.jpg)](http://i.imgur.com/4G2ZOeg.jpg)
[![4P4C cable](http://i.imgur.com/3S9P1mYm.jpg?1)](http://i.imgur.com/3S9P1mY.jpg?1)
[Teensy]: http://www.pjrc.com/teensy/
+[TMK converter]: https://github.com/tmk/keyboard_converter
### Socket Pinout
Building Firmware
-----------------
-To compile firmware you need AVR GCC. You can edit *Makefile* and *config.h* to change compile options and pin configuration.
+To compile firmware you need AVR GCC. You can edit *Makefile* and *config.h* to change compile options and pin configuration. Also `KEYMAP` option can be used to select keymap.
$ git clone git://github.com/tmk/tmk_keyboard.git (or download source)
$ cd m0110_usb
- $ make clean
- $ make
+ $ make -f Makefile.rev2 clean
+ $ make -f Makefile.rev2 [KEYMAP={default|intl|spacefn|hasu}]
-To select keymap use `KEYMAP` option.
-
- $ make clean
- $ make KEYMAP={plain|spacefn|hasu}
+Use `Maefile.tmk_rev1` for TMK converter Rev.1, `Makefile.teensy` for Teensy instead.
Keymap
------
-To create your own keymap copy existent keymap file to `keymap_name.c` and edit it. You can build it like this.
-
- $ make clean
- $ make KEYMAP=name
+To create your own keymap copy existent keymap file to `keymap_name.c` and edit it.
Debug
-----
-You can use [PJRC HID listen](http://www.pjrc.com/teensy/hid_listen.html) to see debug output. The converter has some functions for debug, press `<Command>+H` simultaneously to get help.
+You can use [PJRC HID listen](http://www.pjrc.com/teensy/hid_listen.html) to see debug output. The converter has some functions for debug, press `<Magic>+H` simultaneously to get help.
-- Command: `Shift+Option+Command`(`Shift+Alt+Gui` or `Shift+Alt+Control`)
+- Magic combo: `Shift+Option+⌘` or `Shift+Option+Ctrl`(`Shift+Alt+Gui` or `Shift+Alt+Control`)