Building Custom hardware with ELK OS support

General Elk Discussion
1

Hi,

I was building pi Hat with a different audio codec than TI-PCM3168A, I was planning on using one from tempo semi tsc45xx supported in Linux ALSA driver.
I require help on to provide support and compile ELK-OS that can support the same. If someone can point me in the right direction that would be very helpful.

thanks

2

HI @tido,
that’s possible but Elk doesn’t use ALSA drivers, we have custom Xenomai RTDM drivers for the codec.

You will have to adapt the driver from here:

Elk uses Yocto for its build system, you can get a head start following the instructions on this repository: