Hi everyone.
I am actually working on real time image / video processing..?
What versions / models of Raspberry Pi are suitable for this..?
Is that be possible on Raspberry Pi Model B element 14 ..?

Kindly please help.

Good day all. 

I am running into an odd issue with the Pi Sense HAT and my Pi 4. The Pi 4 has been updated and ssh enabled. I have also configured the Pi to connect to my wireless network and have verified that WITHOUT the Pi Sense HAT attached I can ssh…

What method do you use to monitor by earphone (or speakers, but it will be discouraged by obvious reasons) a recording session, or simply a audio live input source with the PI Cirrus Logic Audio Card ?

Thanks in advance.

Just registered and after a long research...

The set:

• Wolfson card on Raspberry Pi B
• Volumio 1.55 with the patch of Ragnar
• Yamaha RX-V595RDS
• very cheap cinch auido cable, about 1.5m (for sure not a chance to be 75 Ohm)
• some mp3, FLAC files

The history:

• Headset…

Hi all

I got my PI working with a kernel build as described in https://github.com/CirrusLogic/rpi-linux/wiki/Building-the-code and the mmap-Patch applied.

./wiki-content/scripts/Playback_to_Lineout.sh
/usribn/jackd -alsa -Dhw:sndrpiwsp -r44100

I see these…

I have tested recording and playback with my wolfson audio card, and both work fine. The problem is, when I try to use pocketsphinx with the card, it gives this error:

"Failed to set PCM device to mono: Invalid argument

FATAL: "continuous.c", line…

On the box and on the sales material it says the audio I/O card is available for rev B and onwards. This is incorrect. Current 2 versions do not have the 5-pin header needed and have an expanded GPIO connector. Is there a revision of the audio board in…

So why don't the shell scripts in the subdirectory "use_case_scripts"  that come with Raspian 3.12.33+ don't work Model Bs?  I get errors telling me that the scripts can't find or run "arecord" or "aplay".  The path…

hi everyone

i am harender from india.

recently i bought raspberry pi 2 model b .i bought a cirrus logic audio card but i am unable to use this card with this model of raspberry pi 2 b.

i tried many sugessions but failed every time .

so plz help me out give…

Are there any free GPIO ports that I can use? If so, which ones?

What would be the best way to use them? Soldering?

Thanks!

I would like to use PiBorg's BattBorg from https://www.piborg.org/battborg with the Cirrus Logic Audio Card on a Raspberry Pi 2. Does the CLAC pass through the two 5V power pins and the ground pin needed to use the BattBorg? If not, is there some…

How do someone of you has setup the Raspberry-PI (no matter the model) to run the MPIDE under Raspian to program and manage the Chipkit PI ? I have read in various places about a raspian version with the preinstalled MPIDE but the few links I have found…

Hello,

Please see this reference for in numbers in these questions:

http://www.bing.com/images/search?q=raspberry+pi+2+pinout&view=detailv2&&&id=DDC258835F7FC179A7E918B047D6D3F4A9BA0E44&selectedIndex=0&ccid=lTBG%2bWrr&simid=607989261665632896&thid=JN.PDAAkxf…

I have found one so far, the CamdenBoss Wolfson Board  Case, any others?

I would like to do some fft filtering to "fold" high audio frequencies down (say, 2k to 4k to 1k to 2k, 4k to 8k to 1k to 2k, etc.)  I tried to install the config tool, but it requires a password, so I was unable to play around and figure out…

Hello

I managed to setup Wolfson DAC and it play really well. However I am experiencing one irritating issue with this DAC.

When I start playing a track I hear pop. Pops are noticeable only when I start track manually, there are no pops when tracks are…