- # ErgoDox Infinity
-
- The Infinity is two completely independent keyboards, and needs to be flashed
- for the left and right halves seperately. To flash them:
-
- - Make sure you are in the top-level qmk_firmware directory
-
- - Build the firmware with `make ergodox_infinity:keymapname`
-
- - Plug in the left hand keyboard only.
-
- - Press the program button (back of keyboard, above thumb pad).
-
- - Install the firmware with `sudo make ergodox_infinity:keymapname:dfu-util`
-
- - Build right hand firmware with `make ergodox_infinity:keymapname MASTER=right`
-
- - Plug in the right hand keyboard only.
-
- - Press the program button (back of keyboard, above thumb pad).
-
- - Install the firmware with `sudo make ergodox_infinity:keymapname:dfu-util MASTER=right`
-
- More information on the Infinity firmware is available in the [TMK/chibios for
- Input Club Infinity Ergodox](https://github.com/fredizzimo/infinity_ergodox/blob/master/README.md)
-
- ## Infinity Master/Two Halves
-
- The Infinity is two completely independent keyboards, that can connect together.
- You have a few options in how you flash the firmware:
-
- - Add `#define EE_HANDS` to your config.h, initialize the EEPROM values (see below),
- and then flash the same firmware to both halves.
-
- - Flash the left half, rebuild the firmware with "MASTER=right" and then flash
- the right half. This allows you to plug in either half directly to the
- computer and is what the above instructions do.
-
- - Flash the left half, then flash the same firmware on the right. This only
- works when the left half is plugged directly to the computer and the keymap
- is mirrored. It saves the small extra step of rebuilding with
- "MASTER=right".
-
- - The same as the previous one but with "MASTER=right" when you build the
- firmware, then flash the same firmware to both halves. You just have to
- directly connect the right half to the computer.
-
- - For minor changes such as changing only the keymap without having updated
- any part of the firmware code itself, you can program only the MASTER half,
- but it is safest to program both halves.
-
- ### EE_HANDS initialization
-
- To initialize the EEPROM values for `EE_HANDS` to work properly, these steps should work.
- They only need to be done once, unless you reset the EEPROM later.
-
- - Plug in the left keyboard half to the computer, and press its program button.
-
- - Flash the left half with `make ergodox_infinity:default:dfu-util-split-left`
- (If you need to use a different method to flash your keyboard, still run this command,
- and abort it with Ctrl+C when the flashing attempts starts to print errors,
- then flash the built firmware).
-
- - On the left half, press the top vertical 1.5U key (second from the top in the rightmost column) once,
- then the 1U key at the bottom in the opposite corner (bottom left corner).
-
- - Plug in the right keyboard half to the computer, and press its program button.
-
- - Flash the right half with `make ergodox_infinity:default:dfu-util-split-right`
-
- - On the right half, press the top vertical 1.5U key (second from the top in the leftmost column) once,
- then the 1U key at the bottom in the opposite corner (bottom right corner).
-
- - Add `#define EE_HANDS` to the config.h file of your keymap, and build your firmware using
- `make ergodox_infinity:keymapname`.
-
- - After this, you can flash both halves with the same firmware, _without_ having to rebuild with
- "MASTER=right" or risking a mirrored keyboard when connected the wrong way.
- If you reset your EEPROM later, you'll have to follow these steps again, though.
-
|