7.6.2.3 Struct dma_resource
Structure for DMA transfer resource.
Type | Name | Description |
---|---|---|
dma_callback_t | callback[] |
Array of callback functions for DMA transfer job. |
uint8_t | callback_enable |
Bit mask for enabled callbacks. |
uint8_t | channel_id |
Allocated DMA channel ID. |
DmacDescriptor * | descriptor |
DMA transfer descriptor. |
enum status_code | job_status |
Status of the last job. |
uint32_t | transfered_size |
Transferred data size. |