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EmbeddedLinuxForMusicians

Embedded Linux For Musicians

There are 2 boards which are accessible.

The Raspberry Pi and the Beagle Bone.

Getting the Cirrus Logic Card to work as an audio interface with the Pi is a pain.

These are other sound cards that I've found for the Raspberry Pi

http://www.audioinjector.net/

PiSound

https://blokas.io

The Beagle Bone has an audio card called the Bela which seems to be good. We don't have one though.

Bela

Capes for Beaglebone

https://shop.bela.io/bela-cape

https://github.com/BelaPlatform/Bela/wiki/Getting-started-with-Bela#build-your-first-project

https://llllllll.co/t/bela-embedded-music-centric-hardware/2577/49

Soundcard for Beaglebone

https://www.element14.com/community/message/166511/l/with-bbb-rev-c-is-there-a-need-for-an-audio-cape#166511

https://www.element14.com/community/community/designcenter/single-board-computers/next-gen_beaglebone/blog/2013/07/06/bbb--building-a-dac

Beaglebone Standalone

http://beaglecore.com/products/bcm1str.html

This webpage here has some information about configuring Latency with linux for audio applications.

Latency with the Raspberry Pi

https://wiki.linuxaudio.org/wiki/raspberrypi

These are the insides of the Organelle

hardware (keys, knobs, screen) --> STM32F051 MCU --> i.MX6 SOM (via serial) --> SGTL5000 Audio Codec (via I2S) --> audio jacks

USB / SD / HDMI wired to SOM

https://www.solid-run.com/nxp-family/hummingboard/