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
Armando
ea0b839302
spi: limit esp32 dma workaround only on esp32
2022-11-14 16:01:48 +08:00
Gustavo Henrique Nihei
fb8d9f76b3
spi: Remove Slave TX/RX set bitlen not effective for ESP32-S2/C3/S3
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Furthermore, RX_EOF_EN should only be set when SPI Slave is configured
for segment transfer mode and the "ms_data_bitlen" field is configured
to control the "IN_SUC_EOF" interrupt. Since "ms_data_bitlen" is not
set anymore for S2, C3 and S3, "RX_EOF_EN" should be cleared.
2021-06-28 18:58:59 -03:00
Gustavo Henrique Nihei
8639e3511b
spi_slave: Fix MOSI/MISO enable on transaction preparation
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MOSI and MISO enablement were conditioned to the existence of TX
and RX buffers, respectively. This is valid for the SPI Master,
but for the SPI Slave the opposite is expected.
2021-06-28 13:53:40 -03:00
Armando
c438ad5d72
spi: apply gdma allocator to SPI
2021-02-22 07:06:05 +00:00
Angus Gratton
7c08be5771
hal: Add initial ESP32-C3 support
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From internal commit 7761d6e8
2020-11-30 15:23:15 +11:00
Angus Gratton
66fb5a29bb
Whitespace: Automated whitespace fixes (large commit)
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Apply the pre-commit hook whitespace fixes to all files in the repo.
(Line endings, blank lines at end of file, trailing whitespace)
2020-11-11 07:36:35 +00:00
Armando
f7e91ef6c1
spi: esp32s3 bringup for spi
2020-10-26 11:28:34 +08:00
Armando
1e1beb69aa
spi: fix build fail issue when target is esp32s3
2020-09-24 10:51:23 +08:00
Armando
59e350b195
spi: seperate the pointer for the TX and RX DMA
2020-09-21 20:33:56 +08:00
Michael (XIAO Xufeng)
5425ef4ee4
hal: extract hal component from soc component
2020-09-01 13:25:32 +08:00
