Wu Bo Wen
5cc329b9d0
driver/adc: support for esp32s2 adc calibration scheme V2
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notice that the o_code is now pulled from efuse instead of automatically calibrated. This may influence other parts of the system.
Closes https://github.com/espressif/esp-idf/issues/5455
2020-12-03 20:08:59 +08:00
Wu Bo Wen
658b56a690
doc/adc: modifications in the adc documentation and adc headers
2020-09-02 11:30:48 +00:00
Wu Bo Wen
a8b5592762
ci: quick fix for adc-calib failures
2020-09-01 14:01:58 +08:00
Wu Bo Wen
6a0951ecb2
driver/adc: support for esp32s2 adc calibration scheme
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ESP32 lets the user choose from using Vref, Lookup Table, and Two-Point Calibration. In ESP32S2 only two-point calibration is supported. This commit support these changes in idf.
Closes https://github.com/espressif/esp-idf/issues/5455
2020-08-13 17:27:03 +08:00
wubowen
de72ef2c1a
bugfix: Fixed the issue that calling mcpwm_capture_signal_get_edge causes a crash
2020-08-10 09:31:03 +00:00
Wu Bo Wen
14a6b1db56
driver/mcpwm: add an option to capture on both edges.
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However, The functionality of capturing on both edges is alternatively done with passing in the two flags ORed together: MCPWM_NEG_EDGE|MCPWM_POS_EDGE
closes https://github.com/espressif/esp-idf/issues/4446
closes https://github.com/espressif/esp-idf/issues/2943
2020-08-03 14:58:45 +08:00
Wu Bo Wen