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Code Issues Releases Activity

fix: Silent failure in pushPixels3DMA (#24520)

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This commit is contained in:
Jason2866
2026-03-03 16:23:52 +01:00
committed by GitHub
parent 6eec482b79
commit 7568d932f3
1 changed files with 5 additions and 1 deletions
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lib/lib_display/UDisplay/src/uDisplay_SPI_controller.cpp
+5 -1
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@@ -441,7 +441,11 @@ void SPIController::pushPixelsDMA(uint16_t* image, uint32_t len) {
}
void SPIController::pushPixels3DMA(uint8_t* image, uint32_t len) {
if ((len == 0) || (!DMA_Enabled)) return;
if (len == 0) return;
if (!DMA_Enabled) {
getSPI()->writeBytes(image, len * 3); // fallback: no DMA, write 3 bytes/pixel via HW SPI
return;
}
dmaWait();