libopencm3
A free/libre/open-source firmware library for various ARM Cortex-M3 microcontrollers.
dma_common_csel.h File Reference
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Macros

#define DMA_CSELR(dma_base)   MMIO32((dma_base) + 0xA8)
 
#define DMA1_CSELR   DMA_CSELR(DMA1)
 
#define DMA2_CSELR   DMA_CSELR(DMA2)
 
#define DMA_CSELR_CxS_SHIFT(channel)   (4 * ((channel) - 1))
 
#define DMA_CSELR_CxS_MASK   (0x0f)
 

Functions

void dma_set_channel_request (uint32_t dma, uint8_t channel, uint8_t request)
 DMA Channel Set Request Selection. More...