Hi @altsir_sga,
The max PTP clock is not 100MHz:
"The maximum PTP clock frequency is limited by the maximum resolution of the reference time (10 ns at 100 MHz)."To confirm the max ptp clock is 200MHz, I cross-check on my STM23M257F-EV1 board:
cat...
Hello @Ethan58 ,
Your sound card is not recognized as a snd-usb-audio device, that's why there is no alsa entry.
First, I would recommand to cross-check that your USB sound card is well supported by the kernel, and if it is the case, you may need ...
Hello @LeeJaewon,
According to the logs, it seems you use STM32MP157F Disco board, but the atteched picture shows a custom board : could you please elaborate the hardware you use ? And what about the SW Ecosystem version ?
It seems linux is not able ...
Hello @MToum.1,
You need to remove these two lines from SAI DT entry to configure it as slave:
frame-master;
bitclock-master;
Feel free to look into the SAI DT configuration wiki page.
The following page could help as well : Soundcard config...
Hello @pp2,
With OpenSTLinux distribution, fip-a and fip-b are accessible from non-secure world (for the same reason as metadata).
On a final product, I would recommand to tune linux permissions to forbid user to access to these partitions.
To ensu...
