History

esinlayo 7182e9a8ad [Keyboard] Remove i2c write command when reading columns on Ergodox EZ (#8092 ) * Remove i2c write command when reading cols on Ergodox EZ * Comment on mcp23018 address state during read_cols		2020-02-07 18:52:02 -08:00
..
keymaps	…
util	…
190hotfix.sh	…
config.h	…
ergodox_ez.c	…
ergodox_ez.h	…
info.json	…
led_i2c.c	…
matrix.c	[Keyboard] Remove i2c write command when reading columns on Ergodox EZ (#8092 )	2020-02-07 18:52:02 -08:00
post_config.h	…
readme.md	…
rules.mk	Trim firmware sizes from default rules.mk, part 1 (#8027 )	2020-01-29 12:51:25 -05:00

ErgoDox EZ

The Ez uses the Teensy Loader.

Linux users need to modify udev rules as described on the Teensy Linux page. Some distributions provide a binary, maybe called teensy-loader-cli.

To flash the firmware:

Build the firmware with make <keyboardname>:<keymapname>, for example make ergodox_ez:default
This will result in a hex file called ergodox_ez_keymapname.hex, e.g. ergodox_ez_default.hex
Start the teensy loader.
Load the .hex file into it.
Press the Reset button by inserting a paperclip gently into the reset hole in the top right corner.
Click the button in the Teensy app to download the firmware.

See also video demonstration using Teensy in auto mode.

To flash with ´teensy-loader-cli´:

Build the firmware with make keymapname, for example make default
Run ´<path/to/>teensy_loader_cli -mmcu=atmega32u4 -w ergodox_ez_.hex´
Press the Reset button by inserting a paperclip gently into the reset hole in the top right corder.

Settings

You may want to enable QMK_KEYS_PER_SCAN because the Ergodox has a relatively slow scan rate.