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Code Issues Wiki Activity

Re-design DMA driver

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This commit is contained in:
Evgeny Sychov 2016-07-01 01:53:45 -07:00
parent 1c1dff4b12
commit 2d070a3507
16 changed files with 299 additions and 394 deletions
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11
src/main/drivers/light_ws2811strip.c
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@ -80,18 +80,9 @@ void setStripColors(const hsvColor_t *colors)
}
}
void ws2811DMAHandler(DMA_Channel_TypeDef *channel) {
if (DMA_GetFlagStatus(WS2811_DMA_TC_FLAG)) {
ws2811LedDataTransferInProgress = 0;
DMA_Cmd(channel, DISABLE);
DMA_ClearFlag(WS2811_DMA_TC_FLAG);
}
}
void ws2811LedStripInit(void)
{
memset(&ledStripDMABuffer, 0, WS2811_DMA_BUFFER_SIZE);
dmaSetHandler(WS2811_DMA_HANDLER_IDENTIFER, ws2811DMAHandler);
ws2811LedStripHardwareInit();
ws2811UpdateStrip();
}
@ -173,4 +164,4 @@ void ws2811UpdateStrip(void)
ws2811LedStripDMAEnable();
}
#endif
#endif