STM32F4 Standard Peripheral bibliotheek  1.0
ST Microelectronics bibliotheek documentatie voor de STM32F4 Standard Peripheral Library
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DMA_fifo_threshold_level

Macros

#define DMA_FIFOThreshold_1QuarterFull   ((uint32_t)0x00000000)
 
#define DMA_FIFOThreshold_HalfFull   ((uint32_t)0x00000001)
 
#define DMA_FIFOThreshold_3QuartersFull   ((uint32_t)0x00000002)
 
#define DMA_FIFOThreshold_Full   ((uint32_t)0x00000003)
 
#define IS_DMA_FIFO_THRESHOLD(THRESHOLD)
 

Detailed Description

Macro Definition Documentation

#define IS_DMA_FIFO_THRESHOLD (   THRESHOLD)
Value:
(((THRESHOLD) == DMA_FIFOThreshold_1QuarterFull ) || \
((THRESHOLD) == DMA_FIFOThreshold_HalfFull) || \
((THRESHOLD) == DMA_FIFOThreshold_3QuartersFull) || \
((THRESHOLD) == DMA_FIFOThreshold_Full))