esp32 on mozzi 2.0

[Daniel Llermaly]

hello friends, good afternoon
I finally had time to try the mozzi 2.0.
I'm trying to test the sinewave example on an esp32 and I have this compilation error that repeats itself many times.

Is the library compatible or should I change something in the header?
greetings and thank you very much

In file included from /home/dll/snap/arduino/current/Arduino/libraries/FixMath/src/FixMath.h:1386:0,

                 from /home/dll/snap/arduino/current/Arduino/libraries/Mozzi/internal/../AudioOutput.h:60,
                 from /home/dll/snap/arduino/current/Arduino/libraries/Mozzi/internal/config_checks_generic.h:199,
                 from /home/dll/snap/arduino/current/Arduino/libraries/Mozzi/MozziGuts.h:31,
                 from /home/dll/snap/arduino/current/Arduino/libraries/Mozzi/Mozzi.h:33,
                 from /tmp/arduino_modified_sketch_975341/Sinewave.ino:23:
/home/dll/snap/arduino/current/Arduino/libraries/FixMath/src/FixMath_Autotests.h: In function 'void FixMathPrivate::static_autotests()':
/home/dll/snap/arduino/current/Arduino/libraries/FixMath/src/FixMath_Autotests.h:23:35: error: expected ',' before ')' token
       static_assert(a < b && b < c)

[tomco...@live.fr]

Hi,

This is a problem with FixMath, that Mozzi is using (and which is also managed by Mozzi's team). The bug was corrected in Github, but not published, the new version (v1.0.4) of FixMath which should appear in the Arduino IDE shortly will correct that.

Best,

[Daniel Llermaly]

Tom, thank you very much for the response.
In the Arduino IDE, version 1.0.4 of fixmath was already available, I updated it and I still have an error when compiling the sinewave example for the esp32. Should I wait for that version of the library to be updated?

greetings and thank you very much

below the new error

In file included from /home/dll/snap/arduino/current/Arduino/libraries/FixMath/src/FixMath.h:1386:0,
 from /home/dll/snap/arduino/current/Arduino/libraries/Mozzi/internal/../AudioOutput.h:60,
 from /home/dll/snap/arduino/current/Arduino/libraries/Mozzi/internal/config_checks_generic.h:199,
 from /home/dll/snap/arduino/current/Arduino/libraries/Mozzi/MozziGuts.h:31,
 from /home/dll/snap/arduino/current/Arduino/libraries/Mozzi/Mozzi.h:33,

 from /home/dll/Electronic Projects/arduino-drum-machine-main/arduino-drum-machine_v10/arduino-drum-machine_v10.ino:1:

/home/dll/snap/arduino/current/Arduino/libraries/FixMath/src/FixMath_Autotests.h: In function 'void FixMathPrivate::static_autotests()':

/home/dll/snap/arduino/current/Arduino/libraries/FixMath/src/FixMath_Autotests.h:47:35: error: expected ',' before ')' token
 static_assert(b - a == c - b);
 ^
/home/dll/snap/arduino/current/Arduino/libraries/FixMath/src/FixMath_Autotests.h:47:35: error: expected string-literal before ')' token
exit status 1
Error compiling for board ESP32 Dev Module.

[tomco...@live.fr]

My bad, a few got forgotten in the update. Will try to fix that very soon, should be good with 1.0.5.

Sorry for that.

[tomco...@live.fr]

Just published it. Just be in the IDE soon.