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Control Neopixel with Pure Data
General
Solved
Hi, I am working on a project where I want to use Bela with Pure Data and control Neopixel. Is there an easy way to do this/a tutorial available? I want to use this Neopixel R...
30
30 replies
A
Connect Bela with MPR121 I2C using libpd library
Software
C/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
7 replies
S
noise on analog inputs.
General
Solved
Hi, I have wired up some Phototransistors to my Bela mini analog inputs I am getting some predictable good results but quite a few spikes. See the screenshot below. low light ...
5
5 replies
N
couldn't create queue
Audio
Solved
...blocks. When I try to set a larger block size with the -c "-p 128" flag to the build_pd_
hvcc
.sh script I get the following: Do you know its cause and what I could do to preven...
17
17 replies
J
Pd subfolders
Software
Pure Data
Solved
What is the path to call for when I have a project with sound files within a subfolder? ./subfolder/file.wav does not work, I guess because libpd is in a different location (?...
8
8 replies
J
Precompiled pd externals for Bela, anywhere?
Software
Pure Data
Solved
So, I came across an old thread talking about suggested optimizations to build efficient puredata externals for Bela. As I am not an expert in compiler optimizations, could so...
4
4 replies
M
TrillCentroids blocking TrillRaw
Trill
Solved
Hey hi Giulio et allii, I have been migrating my tested SuperCollider code to a new Bela mini and for some reason the TrillCentroids UGen seems to block the TrillRaw UGen on t...
9
9 replies
R
Audio Expander Capelet sample rate
Audio
Solved
Hi! I read I can use the expander to have 8 more Input/Output at 22000 4 more In/Out at 44100 https://github.com/BelaPlatform/Bela/wiki/Using-the-Audio-Expander-Capelet https:...
2
2 replies
Bela suddenly not appearing on computer
General
Solved
My Bela suddenly has stopped appearing on my laptop when I plug it in - it doesn't mount as a hard drive and I am unable to SSH into it or use the IDE. The lights still come o...
13
13 replies
C
Segmentation fault Error 139 - Custom render MPR121
Interactivity
Solved
Working on a project that needs to read data from an Adafruit MPR121, using Pd. I swear I got this working before but I cannot figure out what is wrong with my custom render f...
3
3 replies
O
Bela not working?
General
Solved
Hi, I've switched my Bela on today which I've been working with for the past few months for a project. When I plug it in the power light lights up and the user leds flash once...
23
23 replies
S
Bela Dev Core - analog inputs not working
General
Solved
Hi, I am trying to get analog inputs working and a Adafruit TSC2007 I2C board. I tried installing the dev as recommended in the other thread and thats not helping me get the A...
10
10 replies
S
some help building a library
General
Solved
Hi there, I was hoping to experiment with this I2c device and naively thought I would be able to hack the trill examples. But I have realised I probably need to port the adafr...
41
41 replies
Puredata. A simple wiring issue.
Interactivity
Solved
Morning, I'm missing something here. I've go`t a patch [loadbang] ↓ [ in 17 ( ↓ [ s bela_setDigital ] ↓ [ r bela_digitalIn17 ] ↓ [ print ] Whats the correct wiring for getting...
5
5 replies
V
Power button for embedded Bela Mini?
Hardware
Solved
Is there a way to add an external power button (off + on) for the Bela mini, similar to what was discussed here for the Bela: https://forum.bela.io/d/261-suggestions-on-adding...
5
5 replies
Y
Trill COM port ArrayIndexOutOfBoundsException
Trill
Solved
Hello! I have a Trill Hex hooked up to a Teensy 4, and am using the teensyduino library for the arduino ide. I have it all set up, and the serial monitor in the arduino ide is...
2
2 replies
S
Updating Bela
Getting Started
Solved
Hi just trying to update my Bela and running into an error. Image: v0.3.7c, 27 February 2020 Core code: Last attempted update on '2 Oct 2024 15:29:07 ' from file '/root/Bela/u...
4
4 replies
V
Connecting grounds?
Hardware
Solved
I'm planning to power a few Bela Minis powered by 1 battery with a battery power management board (https://www.aliexpress.us/item/3256806884677954.html). The management board ...
4
4 replies
R
RNBO error (since Max update?)
Software
Solved
Whenever I try and build anything made with RNBO, I get the following error: no member named 'scheduleParameterBang' in 'RNBO::EngineInterface' column: 28, line: 693 It does i...
12
12 replies
M
Trill Flex + SuperCollider
Trill
Solved
Hello there, For a project I am working with the Bela mini capelet in conjunction with Trill sensors. I am using SuperCollider and found the TrillCentroids and TrillRaw UGens ...
10
10 replies
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Solved
discussions that do not *require* further discussion, but are not to be closed
Control Neopixel with Pure Data
Connect Bela with MPR121 I2C using libpd library
noise on analog inputs.
couldn't create queue
Pd subfolders
Precompiled pd externals for Bela, anywhere?
TrillCentroids blocking TrillRaw
Audio Expander Capelet sample rate
Bela suddenly not appearing on computer
Segmentation fault Error 139 - Custom render MPR121
Bela not working?
Bela Dev Core - analog inputs not working
some help building a library
Puredata. A simple wiring issue.
Power button for embedded Bela Mini?
Trill COM port ArrayIndexOutOfBoundsException
Updating Bela
Connecting grounds?
RNBO error (since Max update?)
Trill Flex + SuperCollider
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