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Code Issues Wiki Activity

Centralized NVIC priorities

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- NVIC priorities are moved to separate file, all values are replaced wit symbolic names. Priorities should be the same.
- tiny change in DMA initialization
This commit is contained in:
Petr Ledvina 2014-10-23 16:45:14 +02:00
parent 1604f856b8
commit e686b4504e
13 changed files with 120 additions and 49 deletions
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5
src/main/drivers/light_ws2811strip_stm32f10x.c
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@ -22,6 +22,7 @@
#include "common/color.h"
#include "drivers/light_ws2811strip.h"
#include "nvic.h"
void ws2811LedStripHardwareInit(void)
{
@ -96,8 +97,8 @@ void ws2811LedStripHardwareInit(void)
NVIC_InitTypeDef NVIC_InitStructure;
NVIC_InitStructure.NVIC_IRQChannel = DMA1_Channel6_IRQn;
NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 1;
NVIC_InitStructure.NVIC_IRQChannelSubPriority = 2;
NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = WS2811_DMA_IRQ_PRIORITY;
NVIC_InitStructure.NVIC_IRQChannelSubPriority = WS2811_DMA_IRQ_SUBPRIORITY;
NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
NVIC_Init(&NVIC_InitStructure);