correctly release dma channels #8
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Is this actually necessary? I would have expected |
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I added it locally, because the cyw43 driver from micropython uses those dma channels, and without the cleanup the driver didn't work and hang while initializing, adding this cleanup resolved the problem. And looking at the code I believe that |
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When DMA channels are not properly deinitialzed, booted software that uses them, might choke on it.