Support for light_sleep

[maerki]

ESP8266 implements:

Code: Select all

esp.sleep_type(SLEEP_LIGHT)

But light_sleep is missing in ESP32, v1.9.4:

Code: Select all

machine.sleep()
RuntimeError: light sleep not available for this version of ESP-IDF

When will light_sleep be implemented?
What will be the challanges implementing light_sleep?