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| author | François Cartegnie <281376+fcartegnie@users.noreply.github.com> | 2024-06-13 11:11:24 +0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-06-13 11:11:24 +0700 |
| commit | 52a062067688388c768c9889e9afc2032cefe5ca (patch) | |
| tree | 87e6e9e96b7ad21001e713dcce5e0aaaaff1983c | |
| parent | 316ce879fd555d19d8a69b726f7c8fee7333f277 (diff) | |
| parent | 80c6508181eebee157535275a4246e6839a66ab3 (diff) | |
Merge pull request #19 from kienvo/fix-first-2led
fix: first leds of the first two columns are switched
| -rw-r--r-- | src/leddrv.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/leddrv.c b/src/leddrv.c index 3d4f486..ebf0edd 100644 --- a/src/leddrv.c +++ b/src/leddrv.c @@ -140,6 +140,13 @@ static uint32_t combine_cols(uint16_t col1_val, uint16_t col2_val) void led_write2dcol(int dcol, uint16_t col1_val, uint16_t col2_val) { + // first leds in first two columns are switched + if (dcol == 0) { + uint16_t b1 = col1_val & 0x01; + uint16_t b2 = col2_val & 0x01; + col1_val = (col1_val & 0xFFFE) | b2; + col2_val = (col2_val & 0xFFFE) | b1; + } led_write2dcol_raw(dcol, combine_cols(col1_val, col2_val)); } |