morris
56a376c696
feat(esp_gdma): add hal interface for common operations
...
GDMA driver will be adapted to more DMA peripherals in the future.
This commit is to extract a minimal interface in the hal layer
2023-07-10 13:45:57 +08:00
laokaiyao
71ef56f988
gdma: support on_recv_done callback
2023-06-07 11:38:32 +08:00
morris
630b1b079e
drivers: fix issue reported by coverity
2023-06-06 14:16:09 +08:00
Niklas Gürtler
be8a0d08f2
gdma: implement descriptor error callback
...
Merges https://github.com/espressif/esp-idf/pull/11499
2023-05-26 13:24:34 +08:00
Marius Vikhammer
e806d9c9cb
gdma: fixed crash from logging when using newlib nano
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Newlib nano printf formatting do not support %z, and will crash if such an identifier
is followed by a %s indentifier.
Closes https://github.com/espressif/esp-idf/issues/9631
2023-05-06 10:51:03 +08:00
morris
6c19e7b8a7
gdma: avoid manually start/stop when channel is controled by ETM
2023-04-06 10:49:32 +08:00
morris
1429913042
gdma: support override default channel priority
2023-04-06 10:49:32 +08:00
Armando
663e881868
gdma: fix potential unaligned cache writeback issue
2023-02-28 10:42:22 +08:00
morris
dbca74f1ef
gdma: prevent mutli-channels connect to the same peripheral
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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
2023-01-31 15:18:19 +08:00
morris
356c6bb528
gdma: support etm extension
2022-11-23 15:32:34 +08:00
