updated Esp32, merged for testing branch

[baggior]

since the last PR was closed #47 and was intended to merge ESP32 support on master branch
I've issued this new pull resquest to be merged on the testing branch

[arkhipenko]

Merged manually again. Hopefully no errors this time. Please test.
Branch: "Testing"

[baggior]

The library seems to work well with ESP32

but for _TASK_SLEEP_ON_IDLE_RUN, the light sleep mode of the ESP32 is not working as expected (by now), disables connectivity and freezes the MCU, so I've actually implemented with a safe delay(1) until further framework updates

you can merge now (in testing or even in master)

[arkhipenko]

Yeah, I ran into similar issues with 8266 - their understanding of a "light" sleep is different from AVR.
We can just use the same process as 8266 for now, no?

[baggior]

yes is what I did but the process is not the same as for the 8266, in that delay there are some specific features enabled via "user_interface.h" header
and they don't exists for ESP32 (not analogue found)

so the solution is a standard delay or don't use the _TASK_SLEEP_ON_IDLE_RUN feature at all (maybe it is the best option)

you can merge and close

[arkhipenko]

Thank you for your help!
If not a secret, what are you using TS for?

[baggior]

it is simply and old project based on esp8266 I'm tryng to port to ESP32
The MCU is remotely controlling my heatpump and my home room temperatures in a "clever" way

[arkhipenko]

Cool

[arkhipenko]

OK. Done with the merge. Should be OK now.

[baggior]

when will you merge testing to master branch?

[arkhipenko]

Done