Add LFO

[GillesLACAUD]

You can add some LFO with the help (or not) of the timer (3 Available on the ESP32 i think). You can use the predefine waveform for them but you must include an inverted saw and a S&H waveform

[ErichHeinemann]

Hi Gilles,
I am testing with a LFO to modulate the pitch. I think I could make it available in the next days. Check my fork. I am a bit too stupid to combine it with the code from Marcel. I am still learning how to deal with Github. I am thinking of a Modulation-Matrix. Modulation of Pitch works already.

[GillesLACAUD]

Hi Erich thank you for your message. Me too i am stupit with github :-). I have 2 Lfo in my project with different waveshapes and destinations...I will check if a understand you code and give some informations about mine.
Best

[marcel-licence]

I merged in the modulation support from the most recent project today. It uses the sine as "lfo".

Regarding GitHub, I am also in on the learning curve. It supports very nice and handy features. You can generates branches etc. and also create pull requests. I think in that case I could merge changes back into the master repo

[ErichHeinemann]

Hi marcel, I have used the SINE for LFO too. :) together with 2 options as additional multipliers -> Modulation speed and Modulation depth ... I will check Your code and compare it :) Best Regards Erich

…

Am 25.04.2021 um 18:35 schrieb Marcel ***@***.***>: I merged in the modulation support from the most recent project today. It uses the sine as "lfo". Regarding GitHub, I am also in on the learning curve. It supports very nice and handy features. You can generates branches etc. and also create pull requests. I think in that case I could merge changes back into the master repo — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#7 (reply in thread)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AIR2GNIXPHQL63CKSZ5KSILTKRAG7ANCNFSM4ZTGUGMQ>.

[GillesLACAUD]

Hi Marcel, Hi Erich For me i have these differents waveforms for my two LFO (ISA is an inverted saw MUT is for mute) char Wave_LfoName[WAVE_LFO_COUNT][5] = {"SIN","TRI","SAW","ISA","SQU","S&H","NOI","MUT"}; And these different destinations Amplitue,Cutoff, pitch,Noise volume,Pan,Wave shapping1, Speed LFOx ,Amplitude LFOx char Dest_Name[DEST_TYPE_COUNT][MAX_LABEL] = {"AMP","CUT","PIT","NOI","PAN","WS1","LxS","LxA"}; I will try to share my code.... I use Visual code + platform Io with the arduine environnement. It is a very good solution to switch betwenn the different files and you have the common utilities for a good text editor (The Arduino is a little bit poor). I Have also buy an express JTAG debugger dongle (not testet yet). Thank you again Marcel for all the code you share Best/ Musically Gilles PS My last product with an ESP32/TTGO TTGO DRUM MACHINE

----- Mail original ----- De: "Erich" ***@***.***> À: "marcel-licence/esp32_basic_synth" ***@***.***> Cc: "Gilles Lacaud" ***@***.***>, "Author" ***@***.***> Envoyé: Dimanche 25 Avril 2021 21:40:52 Objet: Re: [marcel-licence/esp32_basic_synth] Add LFO (#7) Hi marcel, I have used the SINE for LFO too. :) together with 2 options as additional multipliers -> Modulation speed and Modulation depth ... I will check Your code and compare it :) Best Regards Erich

Am 25.04.2021 um 18:35 schrieb Marcel ***@***.***>: I merged in the modulation support from the most recent project today. It uses the sine as "lfo". Regarding GitHub, I am also in on the learning curve. It supports very nice and handy features. You can generates branches etc. and also create pull requests. I think in that case I could merge changes back into the master repo — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#7 (reply in thread)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AIR2GNIXPHQL63CKSZ5KSILTKRAG7ANCNFSM4ZTGUGMQ>.

— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub , or unsubscribe .

[marcel-licence]

You are welcome. I do not use arduino for coding.
There are some possibilities to share code for sure =)