Armando
9bec4233a4
adc: port gh pr to current adc continuous mode driver
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DMA EOF may happens per multiple dma descriptors, instead of only one.
Closes https://github.com/espressif/esp-idf/pull/11500
2023-06-13 10:28:46 +08:00
Niklas Gürtler
82c055bac9
Fix #10804 by running continuous ADC DMA in endless loop instead of restarting after each run (descriptor chain) to avoid losing samples. Use descriptor error callback for GDMA to check for DMA buffer overrun.
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Signed-off-by: Armando <douyiwen@espressif.com>
2023-06-13 10:28:46 +08:00
Armando
ac3f74ecb6
adc: fix adc continuous driver conv_frame_size not bigger than 4092 issue
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Closes https://github.com/espressif/esp-idf/issues/11385
2023-06-13 10:28:46 +08:00
Armando
85980884d7
adc: improve adc power logic
2023-04-20 10:34:37 +08:00
Armando
aa3cc6ac17
esp_adc: fix continuous mode pm lock release fail issue and add tests
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Closes https://github.com/espressif/esp-idf/issues/10853
2023-03-01 10:51:19 +08:00
Armando
1c373cf293
adc: no longer support adc2 continuous mode on esp32c3 and esp32s3
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Due to HW limitation, we don't support this anymore. On s3 and c3, ADC2 under continuous mode is not stable.
However, you can enable CONFIG_ADC_CONTINUOUS_FORCE_USE_ADC2_ON_C3_S3 to force use
ADC2.
Refer to errata to know more details:
https://www.espressif.com/sites/default/files/documentation/esp32-s3_errata_en.pdf
https://www.espressif.com/sites/default/files/documentation/esp32-c3_errata_en.pdf
2022-12-16 12:07:38 +08:00
Armando
5e6a16380a
esp_adc: move adc common hw related code into esp_hw_support
2022-07-28 03:49:48 +00:00
Darian
c8ee369a7c
Merge branch 'feature/deprecate-old-cpu-api' into 'master'
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HAL: Deprecate old CPU/SoC/Interrupt Controller HAL API
Closes IDF-4919 and IDF-5032
See merge request espressif/esp-idf!18987
2022-07-23 00:37:33 +08:00
morris
5dbae0c2cd
esp_adc: fix dead code reported by coverity
2022-07-22 00:12:36 +00:00
Darian Leung
781d06af73
esp_hw_support: Remove compare_set.h API
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This function removes the following legacy atomic CAS functions:
From compare_set.h (file removed):
- compare_and_set_native()
- compare_and_set_extram()
From portmacro.h
- uxPortCompareSet()
- uxPortCompareSetExtram()
Users should call esp_cpu_compare_and_set() instead as this function hides the details
of atomic CAS on internal and external RAM addresses.
Due to the removal of compare_set.h, some missing header includes are also fixed in this commit.
2022-07-22 00:06:06 +08:00
Armando
5b523a3313
esp_adc: new esp_adc component and adc drivers
2022-07-15 18:31:00 +08:00
