For what it is worth, I also wanted sounds and the like to my BBBk, I like to have some form of Audio notification, when I do something lets say with a remote control, to let me know that it was received.
More details on how (readme.md) I set it up, plus code are up on my Raspberry Pi project (https://github.com/KurtE/Raspberry_Pi) Since there is no Sound output plug on the BBBk, I used a real cheap USB sound adapter, plus a cheap powered speaker. I then installed PCM (on RPI and now Debian can just do sudo apt-get ... earlier on BBBk had to download and build sources. Once you have PCM installed, need to configure to output to the device instead of the default of HDMI. I then have a function(https://github.com/KurtE/Raspberry_Pi/blob/master/library/msound.cpp) , that I can pass in how many notes to play, followed by the notes, with a call like: MSound(3, 60, 2000, 80, 2250, 100, 2500); (play 3 notes, first one 60ms with 200hz...) The code creates a sound buffer with the sine wave for that hz and repeats it so many times... Probably not the greatest approach, but it has worked for me. Kurt -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
