ghstill.blogg.se - Behringer u control uca202 raspberry pi

#BEHRINGER U CONTROL UCA202 RASPBERRY PI CODE#
#BEHRINGER U CONTROL UCA202 RASPBERRY PI PLUS#

All music's held on my old Synology DS212 NAS.

AirPlay, Spotify and Last.fm are switched off.

I'm once again keeping things relatively simple: The UCA202 seems to work absolutely fine with RuneAudio - I'm using v0.3-beta (), updated via Gitpull. I originally bought mine to do room measurements via Room Equalisation Wizard ( ), as it was one of the few low-cost USB sound-cards I'd found that handled Line-In. eview.html), and all for well under £30 in the UK. The UCA202's a real find - it's been around for years so is well-proven, the technical performance via Line-Out is properly excellent (see Nwavguy's review for details. The Pi 3's USB power output seems to be somewhat better than the first-gen Pi, so I've connected the UCA202 directly to the Pi instead of via a powered USB hub.

Pro-Ject Head Box S driving my wonderful Sennheiser HD 650 headphones.

ii-1970-72 ) - ancestors of the legendary BBC LS3/5A

My "man-cave" / office system: Denon M38DAB micro-system with ancient home-built KEF Cresta II / Caprice I speakers (.

I'm using the combo to drive the following:

#BEHRINGER U CONTROL UCA202 RASPBERRY PI CODE#

This one's a brand-new Pi 3 Model B (1Gb, Revision 1.2, code a02082), running into a Behringer U-Control UCA202 (. Simply add the line dwc_otg.speed=1 after the other parameters in the file.Ĭredit to the linux audio wiki for the tip, check it out for more great setup advice for linux audio and the Raspberry Pi.After great success with RuneAudio on my first-gen Raspberry Pi Model B into a FiiO E10K (Compatibility report: post5484.html#p5484), I decided I needed another Rune in my life. You just need to force the USB bus to operate in USB 1 mode by adding a kernel parameter to /boot/cmdline.txt. The trick is very simple and may help anyone with a USB 1 soundcard (which the UCA222 apparently is) trying to get stable audio on linux. But intermittently, the system would just start distorting and buzzing and correct itself after a few minutes.Īfter much searching, I found the key to solving my issue buried on the wonderful linux audio wiki (which sadly seems to have recently gone offline). The strange thing is, the Raspberry Pi 3 seemed capable of clean audio even with very low buffers and latency and hardly any CPU usage (<30%). There’s a lot of good stuff out there, and even after properly setting real time groups, priorities and carefully managing jack settings and buffers, I would still get random pops-clicks. This worked great, but like most people delving into linux audio I soon found myself desparately searching forums for advice.

The Behringer U-CONTROL UCA222 is cheap and offers stereo line in/out and hardware monitoring (for no latency when playing over your loops). Rather than try to design an interface from scratch, my first goal is making sure my looping interaction can work as designed, so I decided to use/modify an off the shelf interface.

The onboard audio works fine, but there is no input.

#BEHRINGER U CONTROL UCA202 RASPBERRY PI PLUS#

Plus the linux system and wireless abilities allow for a lot of cool possibilities down the road. Mostly because the Pi is cheap, but also because it is small and easy to build into a pedal. For my initial prototype of recursion looper, I wanted to try to get a chuck script working on the Raspberry Pi 3.