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@opichals
It seems the change you recently made force the PORT option to be used, and it wasn't in the past....
So I have removed that in a bleeding edge build - that used the esp-idf 3.1 binary: -
When I connect the IDE I see a warning: setsockopt(SO_REUSPORT) failed. Is that expected?
@opichals made changes to this area recently
I have not personally tested the new buildI try to connect it to my router and see that the following is not working:
setHostname
This has not been implement at this stage. It requires using the mDNS library - and there was a move to do this in JS as a library rather than coding specifically for the ESP32 using esp-idf.
It could be added.setConfig
I believe this is ESP8266 specific - I'm not sure other ports support it.
When the ESP32 was release there was not power mode options - there might be now - I have not looked recently.
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In the ide I think you may get warnings, however the interpreter itself can handle the code.
From memory the acorn parser in the ide does not handle things like arrow functions.
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It looks like you are using an esp8266 - and this has very limited memory - you could try the save on send option in the ide, and this might out put the code into flash, saving more ram space.
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Ok. And I can do the same branch for build tools.
Do you want to raise an issue - or I can - and put in there the make file changes for the ESP-idf and then I can see if get that compiling as a first step?
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How did you want to proceed?
Did you want to put this into the esp32 branch and then I can see if I can get a build?
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https://github.com/espruino/EspruinoBuildTools/blob/master/esp32/build/app/partitions_espruino.csv
Looks like 1344k - pretty tight then!
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The firmware size is not that important as it’s just flash space right?
What size did we make the partitions last time we changed?
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At start up - why not create a 0-89 indexed float array and store the value of the sin at each index. Then when you want to use the value - it's just a simple lookup - no computation. You just need to do some manipulation of the index - so for 100deg look up the 80 degree value - and for > 180 flip the sign...
The compares might be slower so you could store the whole array - or 0-179.
You could even store fixed point values rather than floating point.
here is the travis build with esp-idf 3.1:
https://www.espruino.com/binaries/travis/4f2b50f97887874339db5fae1f643fb6a6a47489/espruino_esp32.bin