F4 dma buffer should not reside in CCM

2018-06-17 22:12:06 +09:00 · 2018-06-17 22:12:06 +09:00 · c2a37262a0
parent 2fe9d79903
commit c2a37262a0
1 changed files with 4 additions and 1 deletions
--- a/src/main/drivers/light_ws2811strip.c
+++ b/src/main/drivers/light_ws2811strip.c
@ -44,9 +44,12 @@

 #if defined(STM32F1) || defined(STM32F3)
 uint8_t ledStripDMABuffer[WS2811_DMA_BUFFER_SIZE];
-#else
+#elif defined(STM32F7)
 FAST_RAM_ZERO_INIT uint32_t ledStripDMABuffer[WS2811_DMA_BUFFER_SIZE];
+#else
+uint32_t ledStripDMABuffer[WS2811_DMA_BUFFER_SIZE];
 #endif
+
 volatile uint8_t ws2811LedDataTransferInProgress = 0;

 uint16_t BIT_COMPARE_1 = 0;