alex/esp-idf
alex/esp-idf
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2 Commits

Author SHA1 Message Date
morris
6b8d4dfe14 gdma: prevent mutli-channels connect to the same peripheral 
1. add check in the gdma driver, to prevent multiple channels connecting
   to the same peripheral
2. memory copy DMA ID will occupy the peripheral's DMA ID on some ESP
   targets (e.g. esp32c3/s3). We should search for a free one when
install async memcpy driver.

Closes https://github.com/espressif/esp-idf/issues/10575
 2023-02-01 11:06:48 +08:00
morris
7fd9a91034 dma: move from driver to hw_support 2022-06-28 14:17:12 +08:00