4 commits

Author	SHA1	Message	Date
Ivan Grokhotkov	d2acf1ce77	sleep: add light sleep, factor out APIs common for deep/light sleep	2017-09-01 10:36:14 +08:00
Ivan Grokhotkov	7abd9bc023	ULP: remove deprecated cycle_sel field from ADC instruction ... Cycle_sel field was never used in binutils and was always set to zero. This change removes it from documentation and examples. Needs ULP binutils with this change: https://github.com/espressif/binutils-esp32ulp/commit/af79434	2017-05-31 18:22:48 +08:00
Ivan Grokhotkov	3c583a7655	sdkconfig: set CONFIG_ESP32_DEEP_SLEEP_WAKEUP_DELAY=2000 by default ... To increase the chances that the examples work out of the box, this change is raising the default deep sleep wakeup delay to 1ms. If GPIO15 is low at startup, ROM code takes less time to execute (because no logging is performed), so more time may be needed to allow flash chip to become ready.	2017-05-25 10:51:39 +08:00
Ivan Grokhotkov	98e15df7f6	examples: add ULP ADC example	2017-05-16 13:15:02 +08:00