[fpc-devel] Problems building xtensa-freertos RTL in trunk

Michael Ring mail at michael-ring.org
Tue Apr 7 10:02:06 CEST 2020

I removed Modules/Libs that I could not find in v4.0/v4.1 Release of idf.

As official stable release of idf is currently 4.0 I think it makes 
sense to make sure that this release builds out of the box.

As esp32 is bleeding edge both for compiler and freertos I have done 
most patches that are necessary to make freertos compile with arm target.

There at least the compiler is pretty stable and overall the whole 
environment is a lot less complex, so perhaps making freertos work is a 
little easier.

Is anybody already working on freertos bindings?


By the way, I added a few missing points to the wiki

Am 06.04.20 um 21:15 schrieb Florian Klämpfl:
> Am 06.04.20 um 20:54 schrieb Michael Ring via fpc-devel:
>> I was able to compile my first hello world for esp32, however I had 
>> to patch a few files so that compiling works for 4.0 / 4.1 Branch of 
>> esp-idf
>> Florian, can you please have a look at the patches and apply them if 
>> they are OK?
> To be honest, I have not the slightest clue if they are ok or not :) 
> To be honest I simply did a lot of trial and error for the current 
> port. Do you have any explanations for the needed changes?
> BTW: I started a wiki page on it: https://wiki.freepascal.org/ESP32 
> (not end user ready, just for people interested on improving the port :))
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