kopia lustrzana https://github.com/espressif/esp-idf
![]() ESP32 in revision0 and revision1 uses touchpad to provide current to oscillate xtal 32k. But revision2 and revision3 do not need to do that. Note: touchpad can not work and toupad/ULP wakeup sources are not available when toupad provides current to xtal 32k |
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tp_read_main.c |