Kernel

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Latest image for Bela Salt / Salt + Rev 04
- SoftwareKernel
- Hey Folks Where is the latest image for Bela Salt / Salt + Rev 04? I see Rev C mentioned in various places but what about Rev 04? cheers, Simon
1 reply
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
CPU time limit exceeded
- SoftwareC/C++Kernel
- Hey so I have a low priority auxtask that occasionally runs to do FFTs on a bunch of audio files and some other stuff that can take some time. I just saw that at one point whe...
1 reply
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Pullup/Pulldown on digital pins
- SoftwareC/C++Kernel
- Dear community! I'm new here and trying my hand at a first project. I'm wondering about the pull-up or -down resistors on the digital pins of Bela Mini. Can they be set direct...
1 reply
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BBB Soft SPI and Device Tree Overlay Issues
- SoftwareC/C++Kernel
- I'm trying to utilise some spare GPIO pins from the BBB for soft SPI to control my APA102 LED strip in a bit banging fashion. My project constraints require the use of the Ana...
7 replies
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USB - WiFi connection failed
- SoftwareIDEKernelPure Data
- Dear all, I am trying to connect Bela to WiFi via USB but I can't access Pico editor through webIDE. I tried through Terminal and it's accessible. The only problem after I res...
6 replies
Error loading any project on Bela, won't build
- SoftwareKernelPure Data
- Hi. I'm really stuck with this and I'm hoping someone can help. I had some inspiration to add a new patch to my Bela board, and when I connected it to my machine, it fired up ...
6 replies
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Threads in Bela
- SoftwareKernelSolved
- I'm following the tutorial (already in lesson 16), and I'm missing some advanced background information on how threads are scheduled in Bela, how to write thread safe code, ho...
2 replies
Documentation on I2C ?
- SoftwareC/C++Kernel
- Hi, I'm developing a BELA_I2C port of an Arduino sketch for the MPU-9150. Where do I find documantation about the I2C implementation used on the Bela ? I need to interface sev...
19 replies
Cross Compiling
- SoftwareC/C++Kernel
- Hi, I'm getting very interested in using Eclipse to compile my Bela projects on my laptop computer! I'm getting an increasingly complex setup, so currently a clean build of my...
10 replies
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Can bela support PTP synchronization?
- SoftwareKernel
- When I use dmesg command, one line shows "PTP clock support registered". Besides, I try to use ethtool to check the PTP setup, but this command does not exist. For quick acces...
4 replies
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Bela fails to run project on boot
- SoftwareKernelSuperColliderSolved
- So, I'm in the last stage of developing my Bela live looping pedal and for the first time, I tried the "Run project on boot" option for my SuperCollider code which consists of...
7 replies
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aplay, sox, or similar for Bela, but taking advantage of the latency?
- SoftwareC/C++Kernel
- Hi all, I'm wondering if applications like aplay, which work in a "normal" way in a non-Bela Linux environment, have either a slightly re-written version for Bela that takes a...
4 replies
Cross compilation in a Docker container
- SoftwareC/C++Kernel
- Hi Gang, I have been using this nice work by @ebai101 [https://github.com/ebai101/Bela] to enable cross compilation in a docker container with VSCode. Been out of the loop for...
3 replies
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Another Device Tree Overlay Question
- SoftwareKernel
- I want to enable UART4 on my Bela so I'm following the instructions at https://learn.bela.io/using-bela/technical-explainers/device-tree-overlays/ to add the required overlay ...
7 replies
Error while sending to pipe ... Operation not permitted ...
- SoftwareC/C++Kernel
- On image Bela image, v0.3.8f, 4 January 2022 More info at https://github.com/BelaPlatform/bela-image-builder/releases Built with bela-image-builder master@f7d3b8d11dc3b7b89ee4...
15 replies
Error while loading shared libraries: libseasocks.so.1.4.3
- SoftwareC/C++Kernel
- I have just received my multichannel bela mini kit BUT, when i try to run my code, I get the following message: ____ _____ _ _ | __ )| ____| | / \ | _ \| _| | | / _ \ | |_) | ...
7 replies
PREEMPT_RT vs Xenomai
- SoftwareKernel
- Hi All, It seems like the future support for real-time Linux is trending towards PREEMPT_RT (I'm only a casual observer). It seems like there have also been some problems with...
1 reply
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PocketBeagle - Bela Mini - ALSA audio codec support
- SoftwareKernel
- Hello, I was able to get the audio codec on Bela Mini to play and record audio using the Bela IDE, but i'd really like to be able to use ALSA to access the same capabilities, ...
7 replies
Soft mute upon patch change?
- SoftwareIDEKernelPure Data
- Every time i stop a patch and load a new one i get a pretty loud click upon stop, and another one of those upon start of the next patch. EDIT: Jump to more insights from here:...
11 replies

Latest image for Bela Salt / Salt + Rev 04

Using the GPIO class and writing device tree overlays

CPU time limit exceeded

Pullup/Pulldown on digital pins

BBB Soft SPI and Device Tree Overlay Issues

USB - WiFi connection failed

Error loading any project on Bela, won't build

Threads in Bela

Documentation on I2C ?

Cross Compiling

Can bela support PTP synchronization?

Bela fails to run project on boot

aplay, sox, or similar for Bela, but taking advantage of the latency?

Cross compilation in a Docker container

Another Device Tree Overlay Question

Error while sending to pipe ... Operation not permitted ...

Error while loading shared libraries: libseasocks.so.1.4.3

PREEMPT_RT vs Xenomai

PocketBeagle - Bela Mini - ALSA audio codec support

Soft mute upon patch change?