RTEMS: bsps/arm/lpc176x/include/bsp/dma.h File Reference

| RTEMS 5.4-rc2

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Functions
dma.h File Reference

Direct memory access (DMA) support. More...

`#include <rtems.h>`

Go to the source code of this file.

## Functions
void | lpc176x_dma_initialize (void)
| Initializes the general purpose DMA.
rtems_status_code | lpc176x_dma_channel_obtain (unsigned channel)
| Tries to obtain the DMA channel channel.
void | lpc176x_dma_channel_release (unsigned channel)
| Releases the DMA channel channel.
void | lpc176x_dma_channel_disable (unsigned channel, bool force)
| Disables the DMA channel channel.
rtems_status_code | lpc176x_dma_copy_initialize (void)
rtems_status_code | lpc176x_dma_copy_release (void)
rtems_status_code | lpc176x_dma_copy (unsigned channel, const void *dest, const void *src, size_t n, size_t width)
rtems_status_code | lpc176x_dma_copy_wait (unsigned channel)

## Detailed Description

Direct memory access (DMA) support.