libopencm3
A free/libre/open-source firmware library for various ARM Cortex-M3 microcontrollers.
DMA Channel Priority Levels
Collaboration diagram for DMA Channel Priority Levels:

Macros

#define DMA_CCR_PL_LOW   (0x0 << 12)
 
#define DMA_CCR_PL_MEDIUM   (0x1 << 12)
 
#define DMA_CCR_PL_HIGH   (0x2 << 12)
 
#define DMA_CCR_PL_VERY_HIGH   (0x3 << 12)
 

Detailed Description

Macro Definition Documentation

◆ DMA_CCR_PL_HIGH

#define DMA_CCR_PL_HIGH   (0x2 << 12)

Definition at line 301 of file dma_common_l1f013.h.

◆ DMA_CCR_PL_LOW

#define DMA_CCR_PL_LOW   (0x0 << 12)

Definition at line 299 of file dma_common_l1f013.h.

◆ DMA_CCR_PL_MEDIUM

#define DMA_CCR_PL_MEDIUM   (0x1 << 12)

Definition at line 300 of file dma_common_l1f013.h.

◆ DMA_CCR_PL_VERY_HIGH

#define DMA_CCR_PL_VERY_HIGH   (0x3 << 12)

Definition at line 302 of file dma_common_l1f013.h.