openframeworks / openframeworks/openFrameworks
soundExample crahsed with `raspberry pi B+` X `raspbian stretch`
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- Dominant language
- C++
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- Avg merge
- 1d 21h
- Merged PRs (30d)
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Description
soundPlayerFFTExample and soundPlayerExample is crashed with openframeworks 0.10.0 with clean setup raspbian stretch x raspberry pi B+(old one). it looks like something related with alsa. launching app is ok unless any play sound (ie. click to play).
I can see error message Illegal Instruction
alsa is working. I can confim with command :
speaker-test -t wave -c
by the way, there's no issue on raspberry pi 3 b+.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Reproduce soundPlayerFFTExample or soundPlayerExample on the Raspberry Pi B+ with Raspbian Stretch, then compare playback behavior with a Raspberry Pi 3 B+. Start by tracing the audio playback path and its ALSA interaction; done means playback works without an Illegal Instruction on the affected setup.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp, raspberry-pi
- Domain
- audio-video-rtc
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100