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| author | Jack Humbert <jack.humb@gmail.com> | 2016-10-26 00:51:39 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2016-10-26 00:51:39 -0400 |
| commit | cbb7e952846479b0f5e5844afd150d2e2482ec2c (patch) | |
| tree | 43c6cb027829c34dcf6207739dc3edb4b0b3ed69 | |
| parent | 8d60354d5a116b6cb1fc32eac7461eb125543c7d (diff) | |
| parent | 7550abbb7ff542dccd983c02254c9cbde2e2a3e2 (diff) | |
| download | qmk_firmware-cbb7e952846479b0f5e5844afd150d2e2482ec2c.tar.gz qmk_firmware-cbb7e952846479b0f5e5844afd150d2e2482ec2c.zip | |
Merge pull request #847 from yinshanyang/master
added notes on using Arduino Pro Micro 3.3V with Let’s Split
| -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 73fdb0f78..6e296737a 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 | |||
| 100 | right half is connected. | 100 | right half is connected. |
| 101 | 101 | ||
| 102 | 102 | ||
| 103 | Notes on Using Pro Micro 3.3V | ||
| 104 | ----------------------------- | ||
| 105 | |||
| 106 | Do update the `F_CPU` parameter in `rules.mk` to `8000000` which reflects | ||
| 107 | the frequency on the 3.3V board. | ||
| 108 | |||
| 109 | Also, if the slave board is producing weird characters in certain columns, | ||
| 110 | update the following line in `matrix.c` to the following: | ||
| 111 | |||
| 112 | ``` | ||
| 113 | // _delay_us(30); // without this wait read unstable value. | ||
| 114 | _delay_us(300); // without this wait read unstable value. | ||
| 115 | ``` | ||