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Code Issues Wiki Activity

removed unused variable channelAddress

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This commit is contained in:
Steffen Windoffer 2016-10-29 19:09:46 +02:00
parent d49e66d4ce
commit bd84ca7610
1 changed files with 1 additions and 6 deletions
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7
src/main/drivers/light_ws2811strip_hal.c
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@ -85,7 +85,7 @@ void ws2811LedStripHardwareInit(void)
__DMA1_CLK_ENABLE();
/* Set the parameters to be configured */
hdma_tim.Init.Channel = WS2811_DMA_CHANNEL;
hdma_tim.Init.Direction = DMA_MEMORY_TO_PERIPH;
@ -103,23 +103,18 @@ void ws2811LedStripHardwareInit(void)
/* Set hdma_tim instance */
hdma_tim.Instance = WS2811_DMA_STREAM;
uint32_t channelAddress = 0;
switch (WS2811_TIMER_CHANNEL) {
case TIM_CHANNEL_1:
timDMASource = TIM_DMA_ID_CC1;
channelAddress = (uint32_t)(&WS2811_TIMER->CCR1);
break;
case TIM_CHANNEL_2:
timDMASource = TIM_DMA_ID_CC2;
channelAddress = (uint32_t)(&WS2811_TIMER->CCR2);
break;
case TIM_CHANNEL_3:
timDMASource = TIM_DMA_ID_CC3;
channelAddress = (uint32_t)(&WS2811_TIMER->CCR3);
break;
case TIM_CHANNEL_4:
timDMASource = TIM_DMA_ID_CC4;
channelAddress = (uint32_t)(&WS2811_TIMER->CCR4);
break;
}