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by lah
Tue Feb 14, 2017 2:37 pm
Forum: Arch
Topic: Alsa-dmix not working
Replies: 9
Views: 5563

Re: Alsa-dmix not working

I've added a post about this issue, it links other posts related to this problemhttp://raspberrypi.stackexchange.com/qu ... 1974#61974
by lah
Tue Feb 14, 2017 2:17 pm
Forum: Graphics, sound and multimedia
Topic: How to stream Pi audio over the internet?
Replies: 12
Views: 10248

Re: How to stream Pi audio over the internet?

Here is a post about it : http://stackoverflow.com/questions/42202282/alsa-loop-with-dmix So far there is a limitation : you cannot play several sounds at same time. I cannot get dmix plugin working on raspberry. When I add dmix in working configuration sound playing stays stuck. I'm trying to make ...
by lah
Fri Sep 04, 2015 2:32 pm
Forum: Advanced users
Topic: GPIO polling rising edge with button
Replies: 0
Views: 478

GPIO polling rising edge with button

Hello, I'm polling some Rising edge on a given GPIO using such code #include <fcntl.h> #include <poll.h> #include <stdio.h> #include <stdlib.h> #include <unistd.h> int main(int argc, char * argv[]) { int fd; struct pollfd fds; struct timeval tv; char buffer[2]; if (argc != 2) { fprintf(stderr, "usag...

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