Armando
f8500f77b1
fix(adc): rename ADC_ATTEN_DB_11 to ADC_ATTEN_DB_12
...
By design, it's 12 dB. There're errors among chips, so the actual
attenuation will be 11dB more or less
2023-11-07 14:12:50 +08:00
Fu Hanxi
307c454757
ci: add missing sdkconfig files
2023-04-11 10:53:06 +08:00
Chen Yudong
a62e103109
CI: add example adc tests
2023-03-01 22:40:34 +08:00
Armando
d101d9c100
esp_adc: update license
2023-02-20 10:34:34 +08:00
Armando
f3ee3b68bf
esp_adc: defined an example macro for attenuation
2023-02-20 10:34:34 +08:00
Armando
bb074904b4
adc: no longer support adc2 oneshot mode on esp32c3
...
Due to HW limitation, we don't support this anymore. On c3, ADC2 under oneshot mode is not stable.
However, you can enable CONFIG_ADC_ONESHOT_FORCE_USE_ADC2_ON_C3 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
81007ee4ed
esp_adc: add adc ulp mode disable enum
...
Prior to this commit, adc ulp is disabled by setting
adc_oneshot_unit_init_cfg_t::ulp_mode to false.
After this commit, a new enum `ADC_ULP_MODE_DISABLE` is added. So
setting `ulp_mode` to `ADC_ULP_MODE_DISABLE`, instead of `false`, to
disable the ulp mode.
2022-08-23 10:48:15 +08:00
Armando
5b523a3313
esp_adc: new esp_adc component and adc drivers
2022-07-15 18:31:00 +08:00
