ofFbo on Raspberry
@simonblackmore wrote: Hi all, I am just trying to port an app from my mac to a Raspberry 3. Just discovered that ofFbo doesnt work for me. And I am not sure whether this is because ofFbo doesnt work...
View ArticleAudio Crackling in Raspberry Pi 3B
@cuinjune wrote: Hi, I use ofxPd to play sound on RPi and it works but I hear audio crackling time to time. It happens even I increase the audio buffer size. I would like to ask if there’s a way to...
View ArticleRPi3 + Buster Lite + oF 0.11.0 = can't run example
@mattc wrote: I’m having a hard time making the OF working with my HW & SW config. Both OF and example compiles without a problem, but I can not run the example. Here’s my setup from the very...
View ArticleOF slow on RPi4?
@Bencilari wrote: Hi all! I’ve downloaded and installed latest OF release (0.11) on my raspberry pi 4 (model b). Everything seems fine, but it seems quite slow… The simple example...
View Article"libbrcmEGL.so: error adding symbols: DSO missing from command line" linker...
@bendylegs wrote: I get this when trying to compile either my camera depender project or the ofxOMXCamera example-wrapper Linking bin/example-wrapper for linuxarmv6l g++ -o bin/example-wrapper...
View ArticleMidi controller on raspbian lowers brightness
@andrei_j wrote: I am working on a project in raspbian stretch on a raspberry pi 3b that uses either a PiCapturesd1 or a usb camera for taking video input and using a usb midi controller via ofxMidi...
View ArticleArm video tearing
@coding wrote: I had an app with lots of video tearing on raspberry3b+ with raspbian 10, of 11. Vertical sync enabled, 30 & 60fps. Lots of tearing. Then I sudo raspi-config, disable the video...
View ArticleSlowdown when using TCPServer on Raspberry Pi4 / buster
@Bencilari wrote: I’m experimenting a strange behavior with TCPserver under RaspberryPi4/buster. When there’s a client connected, the FSP drop from 60 to ~25. When the client disconnect, FPS get back...
View ArticleError building 0.11 examples on Raspberry Pi - Patchbox OS (Stretch) - cannot...
@Miles wrote: Hi there, I’m using the Patchbox OS which is a modified stretch distribution and whilst trying to build OpenFrameworks examples I get the error below. I’m using the Patchbox distribution...
View ArticleRouting audio into an ofxPd application on raspberry pi
@Miles wrote: Heyo! I’ve got my ofxPd applications running on raspberry pi, now I’m trying to route audio from other applications into an ofxPd application. I have Patchage installed, but my...
View ArticleOf 0.11 -not working on pi!
@steeley wrote: running on a pi3 b+ with Buster lite fresh install - I have used previous OFs with lite versions and all is ok. OF seems to compile ok, and I’ve followed the usual instructions but...
View ArticleTrying to understand the RPI4/Buster situation in OF 11
@jvcleave wrote: First issue, from https://openframeworks.cc/setup/raspberrypi/raspberry-pi-getting-started/ Select 7 Advanced Options and hit Enter Select GL Driver and hit Enter Select either GL...
View ArticleHaving an issue on raspberry Pi with painting program
@wednesdayayay wrote: so I’ve been trying to get a larger painting program working on the raspberry Pi and I was using a different method in the past (FBO) but at the time that wasn’t working like I...
View ArticleofxTCPServer slow on raspberry pi 3
@bendylegs wrote: As soon as I put the below in to either my update or draw loop my frame rate halves. I can send and receive fine on the client end but the pi that acts as the server experiences a...
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Video alpha mask painting outside of shape issue
@wednesdayayay wrote: @arturo any help would be greatly appreciated! so I’m getting some mixed results with a program I’m trying to write where a shape is used as an alpha mask for incoming video via...
View ArticleBoost errors when compiling OF 0.11 on RPi 3 B V1.2
@batchku wrote: I’m following the Getting Started instructions to build OF 0.11 on a Raspberry Pi 3 B (v1.2) and am running into many Boost related errors during compilation. Anyone know the cause?...
View ArticleofAppNoWindow keypressed
@RobbertGroenendijk wrote: I’m running OF on a Raspberry Pi 4 (Raspbian Lite) that is used to control LED matrixes. Therefore I’d like to run in headless mode with ofAppNoWindow. But for debugging it...
View ArticleRandom segmentation fault on threaded HTTP requests with Raspberry Pi 4
@angelo wrote: Hello! The scope of this section of the app is to test if there’s an internet connection available by sending an HTTP_HEAD request to a public DNS. After some time (minutes, hours even...
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ofShader on ofAppNoWindow - Raspberry Pi Buster Lite
@RobbertGroenendijk wrote: I’m running OpenFrameworks on a Raspberry Pi 4 with ofAppNoWindow (Running Buster lite) and notice that fading in the ± 50k pixels of my LED matrix is ripping it all apart...
View ArticleSegmentation fault with Astra SDK on Raspberry Pi 4
@angelo wrote: While trying to open the device (Astra Pro) with a Raspberry Pi 4 Model B and the Astra SDK and using the modified addon of ofxOrbbecAstra (updated API and added includes) The lib...
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