CDC : Add xfer_fifo & DMA support #1064
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Curious to understand if this DMA feature is likely to make it into the main branch ? |
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It kind of falling off my radar due to other pending works. I will revise this later on when having more time. There is no reason why we wouldn’t want this, just want to make sure the API is right. |
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Expect dma capability in dwc2 |
@rrrrrrobot @diggit @donbommelon check #2576 |
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Deperacted |
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Describe the PR
3rd part of #926
tud_cdc_rx_wanted_cb is WIP, it needs backward write pointer.