main files ml_oscillator.cpp and ml_organ.cpp

[tiretrak]

hello .
do you plan to open the main files ml_oscillator.cpp and ml_organ.cpp or will they remain closed forever ?

[marcel-licence]

Hi,
at the moment I think I will leave it closed for now because it was a lot of work. But I will also add open source stuff soon when I found enough time.
If you request some interfaces, configureable parameters, please let me know.
I can also add other platforms if required. In addition to that I can avoid analyzing problems caused by changes or compiler settings.

[marcel-licence]

Regarding the setup via I2C you can copy paste the settings from other projects. It also works with Arduino. I had only issues to get the I2S running.

[tiretrak]

i2s with DMA?

[marcel-licence]

Yes. I got it working. It requires the modification of the toolchain. In addition to that I had to rebuild the library because the other toolchain works different. Finally it looks like the FPU is not active.

Toolchain: https://github.com/marcel-licence/STM32GENERIC
I added ML_SynthTools.a here: https://github.com/marcel-licence/ML_SynthTools/tree/main/src/cortex-m4

I will update the organ project soon.

[tiretrak]

i have a sound with ml_synth_organ_example

[marcel-licence]

Perfect! I've put a video online today: https://youtu.be/ucCKswHYoEQ