[Faudiostream-users] Need help , compiler
Dear Mr.Orlarey, I have been using online faust compiler from 2 years ago up to now,but for a reason I need to compile my dsp file by previous compiler.So I need to compile manually my .dsp file. I installed faust for win64 by installer package and let it to add Path to environmental variable for all users in my windows. After installing , I can run faust.exe from anywhere in my cmd window. But when I go to c:\Program Files\faust\bin and type "faust2esp32 -lib mydsp.dsp" the computer return "faust2esp32 is not recognized as an internal or external command, operable program or batch file.So I confused ,what did I wrong? As I know the faust2esp32 tool is a bash file and bash files can run in cmd window by typing its name! Any help would be appreciated Thank you in advance ___ Faudiostream-users mailing list Faudiostream-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/faudiostream-users
[Faudiostream-users] I need some help for esp32
Hi everyone, I have had some experiences with faust and esp32 from 2019 but there is a problem... I want to compile faust for esp32-ac101 but when I compile this at the end of .cpp file there is some refer to wm8978. I have both ttgo audio and audio dev boards but I want to compile for audio dev(ac101). so I think there is a problem. Also because od I am using arduino IDE, I need some declaration of ac101 in setup() section. Thank you for your kind help. MahaVoice ___ Faudiostream-users mailing list Faudiostream-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/faudiostream-users
[Faudiostream-users] About online editor
Hi everyone, I saw that online editor has been changed with previous one I could compile anything for esp32 but with this new one how can I compile, I got an error:undefined and there is no browse box to select my dsp file for compile. I appericiate to help me to find out solution. Best Regards. ___ Faudiostream-users mailing list Faudiostream-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/faudiostream-users
[Faudiostream-users] Some progress to run effects on esp32 but not enough
Hi everyones,
At last, I did it .I added flange and phaser effects to my esp32 board but
I cant delay,yet.
Also I added hardware midi knobs and assigned it to esp32 hardware
For a simple start I wrote very simple delay/reverb effects without any
feedback on faust،something like this in dsp format:
Import("sdtfaust.lib");
echo=_,6000:@;
process=_,echo:+;
Suppose sampling rate is 48000Hz
When I run it ,It worked , but for 125ms of reverb when I used this:
.
echo=_,48000:@;
Delay time equal to 1 second and it didn't work ,so I realized it is %100
related to memory problem.
I guessed when we use effect proccessore for audio there must be 2 buffers
,one for input and the other for output so I had to search my compiled
esp32 (dsp to .cpp) file for these buffers.
I found these:
1. int32_t sample_data_in[AUDIO_MAX_CHAN*fBufferSize];
2. int32_t sample_audio_out[AUDIO_MAX_CHAN*fBufferSize];
Then I thought to end of the problem line and added EXT_RAM_ATTR to end of
each above lines and... It didn't work.☹️
So I am a bit of confused...
PS. Because I am using the Arduino IDE and windows 10 ,I enabled psram in
tools menu and write a tiny program and log into the cpu and checked the
amount of ext psram and it was ok(4MB) and arduino ide could see it.
Any help appriciated.
Best Regards
___
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[Faudiostream-users] Esp32 effects
Hi everyone, After some research I knew that my psram in arduino ide which I prefere to use it, is disabled.of course I do not understand how to enable it but I guess this is the main reason that I could not run effects such as delay,reverb,flange etc... Do I think right? Appericiate for any expriences in this field. Best Regards. ___ Faudiostream-users mailing list Faudiostream-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/faudiostream-users
[Faudiostream-users] Esp32 and audio effects
Hi everyone, Can anyone run effects(delay,reverb,flange,...) on esp32 with wm8978 audio codec? I use windows 10, Faust on line editor and Arduino IDE for both ttgo dev board and esp32 Audio kit with ac101? Best ___ Faudiostream-users mailing list Faudiostream-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/faudiostream-users
[Faudiostream-users] Need help for effects(delay,echo) on esp32
Hi, You may guide me to solve my problems. I have both ttgo and as thinker boards And I am beginner with esp but I can run sawtooth example on both boards. First problem is, I can not run effects like echo flange ,delay, On ttgo but I can run filters easily,when I run effects there is nothing to hear Second problem is , for ac101 I can just run sawtooth example I can not run even filters. Third problem, I use just on line editor for compiling and I use Arduino IDE for programing and uploadind(esp devs boards for both boards),how can I run faustesp32 or faustesp32 ac101 on cmd window in windows10? Any help will appricited Thank you in advance ___ Faudiostream-users mailing list Faudiostream-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/faudiostream-users
