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by harryinmn
Wed Aug 05, 2015 6:33 pm
Forum: Windows 10 for IoT
Topic: Problem with booting Windows 10 IoT Core on Raspi 2
Replies: 6
Views: 2248

Problem with booting Windows 10 IoT Core on Raspi 2

I recently bought a Raspberry Pi 2 and mini-SD card. First, to make sure all hardware and connections are good, I went through a normal Raspbian install process and got everything to work, HDMI screen and keyboard/mouse. Next, I want to install Windows 10 IoT Core on the same board. I followed the i...
by harryinmn
Wed Jul 02, 2014 3:56 pm
Forum: Troubleshooting
Topic: USB Audio, Volume control doesn't work
Replies: 1
Views: 3880

Re: USB Audio, Volume control doesn't work

I encountered a similar problem with volume control but on the recording side. I found a simple c code that utilizes <alsa/asoundlib.h> library to configure a UBS mic. I use gcc to compile my test code and then record a few seconds of speech using an off-the-shelf (and inexpensive) USB mic. The reco...
by harryinmn
Fri Jun 27, 2014 10:49 pm
Forum: Troubleshooting
Topic: Alsa problem. Please help
Replies: 19
Views: 35221

Re: Alsa problem. Please help

I also have a problem with Alsa when trying to record audio from a USB microphone. The following is my test script: export ALSADEV="plughw:1,0" arecord -D plughw:1,0 -r 16000 -f s16_LE helloworld.wav The arecord gives no error messages. I use <ctrl-c> to stop recording after speaking a few words. wh...

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