morris
200eb866dc
feat(gdma): support hardware crc calculation
...
On ESP32-P4, the GDMA peripherals support CRC calculating.
2023-08-31 02:11:47 +00:00
laokaiyao
3c2233d48b
feat(gdma): supported rx err_eof interrupt
2023-07-20 14:19:39 +08:00
morris
57879e772d
feat(gdma): support channel allocator on esp32p4
...
There's two GDMA groups on ESP32P4, one is connected to AHB bus,
and another one is connected AXI bus.
We now have two seperate APIs for allocating DMA channels,
depends on the bus type.
2023-07-19 18:18:07 +08:00
morris
56a376c696
feat(esp_gdma): add hal interface for common operations
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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
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
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
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
d0b7f3214a
gdma: correct the dma trigger of uart
...
GDMA trigger actually is not assigned to UART controller, but for UHCI
controller
2023-01-10 16:37:01 +08:00
morris
5c06e9cf40
etm: update etm event task new API
2022-12-07 15:43:20 +08:00
morris
356c6bb528
gdma: support etm extension
2022-11-23 15:32:34 +08:00
morris
7fd9a91034
dma: move from driver to hw_support
2022-06-28 14:17:12 +08:00
