C/C++

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Bela C++ Code For 8x ADC to Serial
- SoftwareC/C++Solved
- hi - I'm running some C++ code I wrote for the Bela to send 8 of its ADC input readings over serial/usb to my Mac (Pure Data). I don't need super high sample rate so the code ...
41 replies
C
Bela Cape + CTAG BEAST - spurious dropped frames
- SoftwareC/C++
- Hi, Long time listener, first time caller here I am using the Bela in a 2xCTAG FACE (aka BEAST) + Bela cape combination (while waiting for the Audio Expansion capelet to arriv...
25 replies
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Max/RNBO Random object
- SoftwareC/C++
- Hi I'm trying out the RNBO to C++ integration to Bela but there seems to be an error when using the random object? Is there an easy fix for implementing randomness in a RNBO p...
6 replies
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How to use OLED display with heavy
- SoftwareC/C++Pure DataSolved
- Is there a viable way to use an OLED display with a heavy compiled project? I had a look at this Posts: https://forum.bela.io/d/4458-osc-with-heavy but so far only the OSC-rec...
5 replies
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synchronizing multiple bela units
- SoftwareC/C++Solved
- I have programmed a bela unit to function as a 10 track record / playback box (8 analog i/o + stereo audio) that performs three operations. The three operations are (1) go to ...
62 replies
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shutdown with display notification
- SoftwareC/C++Solved
- Hei there, I was wondering, is there a way to send out a last osc message to an oled display after turning off the Bela? I have a C++ project which is using the OSCSender clas...
4 replies
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Bug in atan2f_neon?
- SoftwareC/C++
- I think I might have found a bug in the atan2f_neon function. It gives me NaN values where it shouldn't. For reference, please try the following code (excuse the random values...
3 replies
audio channel cutting out after close to 7min
- SoftwareC/C++Solved
- Hi all, i was rehearsing with the Bela and i was losing an audio on the right channel and some times losing it in both. So today i tested it with a simple sine-tone program on...
6 replies
Scope Sig Fault?
- SoftwareC/C++
- Hi there, I don't know why but it seem the scope.log is all of a sudden causing a Sig fault now that i am passing it a smaller array. I tried setting the scope to take the sam...
3 replies
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Errors building RNBO
- SoftwareC/C++
- Hi All, I have just started to get around to setting up Bela and wanted to build a max rnbo patch according to the example page here https://learn.bela.io/using-bela/languages...
8 replies
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Wiring Language Support functions outside of render.cpp
- SoftwareC/C++Solved
- Hi there, Basic question coming in - how do I use the methods from the "Wiring language support" module (map, constrain, min, max) when I am not in the render.cpp file? I coul...
1 reply
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Automatic project launch on startup
- SoftwareC/C++Solved
- Hello everybody, I've built my self a nice amp/speaker emulation using the Bela and the RTNeural framework. It is now embeded into my pedalboard and has survived two intense d...
3 replies
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Reading analog inputs in PureData
- SoftwareC/C++Solved
- Heyy, Is it possible to read the values from the 8 adc~ ports at the same time? Currently i have 8 potentiometers and the wiring is correct but when i try to read the values f...
28 replies
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Trying to make warning: underrun go away :((
- SoftwareC/C++
- Hi there! First post ) Me and my friend are very new to c++ but are trying to code a psychological experiment, using a MIDI-keyboard and the bela mini. We are currently too ti...
8 replies
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Connect Bela with MPR121 I2C using libpd library
- SoftwareC/C++Solved
- I've seen some discussions here from some years ago about similar projects. I based myself on them but it doesnt seam to work. The render.cpp and the _main.pd files are posted...
7 replies
Oscillator bank adjust amplitude every audio frame
- SoftwareC/C++
- Dear forum. When using the Oscillator bank class, is there a way to adjust the amplitude of individual oscillators at every audio frame? The way it's set up now doesn't seem t...
4 replies
Using the GPIO class and writing device tree overlays
- SoftwareC/C++Kernel
- So I want to control some GPIO pins using the Gpio class. I've written the following device tree overlay ( /opt/bb.org-overlays/src/arm/BB-WARD-00A0.dts) to make the pins acce...
7 replies
Debugging (again)
- SoftwareC/C++
- Hi Guys, OK I have built a Linaro cross compiler for OS X that closely matches the Bela (4.4.59 kernel, 2.3 glibc, linaro-6.3-2017.02), I have also updated the Eclipse project...
34 replies
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Understanding/Setting up Bela and Development Environement for Rust
- SoftwareC/C++
- Hello, Are there any Resources on how to set up Bela and its Development Environement for Rust instead of C++? I found Bela-rs and Bela-sys, but I don't quite understand how i...
4 replies
Killing aux tasks
- SoftwareC/C++Solved
- Hey, I have an aux task that sometimes gets stuck in an infinite loop. If I detect that It does not schedule anymore, I would like to be able to kill the auxtask so I can rest...
14 replies

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