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F4 dma buffer should not reside in CCM

This commit is contained in:
jflyper 2018-06-17 22:12:06 +09:00
parent 2fe9d79903
commit c2a37262a0
1 changed files with 4 additions and 1 deletions
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5
src/main/drivers/light_ws2811strip.c
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@ -44,9 +44,12 @@
#if defined(STM32F1) || defined(STM32F3) #if defined(STM32F1) || defined(STM32F3)
uint8_t ledStripDMABuffer[WS2811_DMA_BUFFER_SIZE]; uint8_t ledStripDMABuffer[WS2811_DMA_BUFFER_SIZE];
#else #elif defined(STM32F7)
FAST_RAM_ZERO_INIT uint32_t ledStripDMABuffer[WS2811_DMA_BUFFER_SIZE]; FAST_RAM_ZERO_INIT uint32_t ledStripDMABuffer[WS2811_DMA_BUFFER_SIZE];
#else
uint32_t ledStripDMABuffer[WS2811_DMA_BUFFER_SIZE];
#endif #endif
volatile uint8_t ws2811LedDataTransferInProgress = 0; volatile uint8_t ws2811LedDataTransferInProgress = 0;
uint16_t BIT_COMPARE_1 = 0; uint16_t BIT_COMPARE_1 = 0;