3 Commits

Author	SHA1	Message	Date
chaijie	a48b5246cc	ESP32: Fix xtal 32k not oscillate or oscillate too slowly issue ... 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	2020-11-23 19:38:11 +08:00
Angus Gratton	04ae56806c	Merge branch 'master' into feature/esp32s2beta_update	2019-08-08 15:26:58 +10:00
fuzhibo	572084821b	add Comment for touchpad	2019-08-07 11:39:17 +08:00