diff options
| author | Yin Shanyang <yang@swarm.is> | 2016-10-24 15:36:24 +0800 |
|---|---|---|
| committer | Yin Shanyang <yang@swarm.is> | 2016-10-24 15:36:24 +0800 |
| commit | 7550abbb7ff542dccd983c02254c9cbde2e2a3e2 (patch) | |
| tree | 3f5e2efdefbd0f52f69bed212c26b80ad2a21747 /keyboards | |
| parent | 2e2b9962cdc20e9f46dd0194f25a68ffa05e7d36 (diff) | |
added notes on using Arduino Pro Micro 3.3V with Let’s Split
Diffstat (limited to 'keyboards')
| -rw-r--r-- | keyboards/lets_split/readme.md | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/keyboards/lets_split/readme.md b/keyboards/lets_split/readme.md index 73fdb0f789..6e296737a2 100644 --- a/keyboards/lets_split/readme.md +++ b/keyboards/lets_split/readme.md @@ -100,3 +100,16 @@ half to a computer by USB the keyboard will use QWERTY and Colemak when the right half is connected. +Notes on Using Pro Micro 3.3V +----------------------------- + +Do update the `F_CPU` parameter in `rules.mk` to `8000000` which reflects +the frequency on the 3.3V board. + +Also, if the slave board is producing weird characters in certain columns, +update the following line in `matrix.c` to the following: + +``` +// _delay_us(30); // without this wait read unstable value. +_delay_us(300); // without this wait read unstable value. +``` |