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Buffer filling bugfix.

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This commit is contained in:
Blaž Kristan 2021-09-23 06:52:48 +02:00
parent e17550e23e
commit 59a66a3ea5
1 changed files with 5 additions and 4 deletions
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9
wled00/bus_manager.h
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@ -387,10 +387,11 @@ class BusNetwork : public Bus {
void setPixelColor(uint16_t pix, uint32_t c) { void setPixelColor(uint16_t pix, uint32_t c) {
if (!_valid || pix >= _len) return; if (!_valid || pix >= _len) return;
_data[pix] = 0xFF & (c >> 16); uint16_t offset = pix*(_rgbw?4:3);
_data[pix+1] = 0xFF & (c >> 8); _data[offset] = 0xFF & (c >> 16);
_data[pix+2] = 0xFF & (c ); _data[offset+1] = 0xFF & (c >> 8);
if (_rgbw) _data[pix+3] = 0xFF & (c >> 24); _data[offset+2] = 0xFF & (c );
if (_rgbw) _data[offset+3] = 0xFF & (c >> 24);
} }
uint32_t getPixelColor(uint16_t pix) { uint32_t getPixelColor(uint16_t pix) {