[USB devices not recognized on Odroid C2]

Thanks!

[USB devices not recognized on Odroid C2]

On 5/18/2022 at 8:27 PM, Werner said:

Please try to recreate the issue with genuine Armbian image from armbian.com/download and then provide armbianmonitor -u output.

We cannot provide support for 3rd party operating systems.

 

Output of armbianmonitor -u before attaching usb devices: http://ix.io/3YdT

USB device was not detected when attached.

 

After reboot with devices attached they are found.

Output of armbianmonitor -u after reboot with devices attached: http://ix.io/3YdV

 

Hope you can use this info.

[USB devices not recognized on Odroid C2]

28 minutes ago, umiddelb said:

You may also ask the people from the odroid forum as well, since this topic doesn't seem to be bound to a specific Linux distribution. 

 

Good idea. Thanks. Will try that.

[USB devices not recognized on Odroid C2]

4 hours ago, Igor said:

 

This is forum which we are maintaining for people that are using unmodified releases. Supporting known Linux is hard and expensive, generate big hole in our pocket, while any small and unknown change significantly raise expenses of support. Not to mention moral aspects. 

 

Even long term Armbian users, contributors and supporters does not have access to technical support service you might picture in your head. Project can't afford to cover expenses, so support is best effort in any case. Do you understand what you are asking? When you will finance us for dealing with your problems, history on this forum (posts, subscriptions, crowdfunding)  will be very relevant. Start making it. 

Hi Igor,

I find your reply a bit harsh. I don't picture things in my head. I was under the impression that I could ask a question here as one can do on many fora of software development. I thought it to be a community with members helping each other as I do on a couple of fora. If this forum is not organized that way I apologize, because perhaps I didn't inform myself well enough.

 

And I was on the way to follow the suggestion of Werner to test it with the Armbian image.

[USB devices not recognized on Odroid C2]

I use DietPi on my Odroid C2. I post here because the developer mentioned that the DietPi image is based on the Armbian kernel and he suggested posting here.

 

When I attach the R5 to a USB port of my Odroid C2 it is not recognized. lsusb and dmesg do not show it. On my Ubuntu 22.04 PC it does show up.

Looked around and finally found an old post on this forum that mentions a bug with the C2 in recognizing USB devices.

The mentioned workaround is to add a second USB device and reboot the device. I added an USB drive and both are now recognized, initialized and working after a reboot. (When removing one of the devices it again doesn’t stick after a reboot.)

 

I can not find more information on this. It seems this problem isn't solved?

 

Regards,

Joost

[pcm5102a playback device not found on Pine64 (A64)]

Armbianmonitor:

http://ix.io/3Fx7

Hello,

 

I have a Pine64 board and recently added an audio POT with the pcm5102a chipset.

It is rather difficult to get the board working/recognized. I found info on the forum saying one has to do stuff with the overlay system but only for other boards than the Pine64 and I can't get it right.

aplay -l:

root@pine64:~# aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: sun50ia64audio [sun50i-a64-audio], device 0: 1c22c00.dai-sun8i-codec-aif1 sun8i-codec-aif1-0 [1c22c00.dai-sun8i-codec-aif1 sun8i-codec-aif1-0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: sun50ia64hdmi [sun50i-a64-hdmi], device 0: 1c22800.i2s-i2s-hifi i2s-hifi-0 [1c22800.i2s-i2s-hifi i2s-hifi-0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

 

I have edited the dtc tree and activated i2s@1c22000:

                i2s@1c22000 {
                        #sound-dai-cells = <0x00>;
                        compatible = "allwinner,sun50i-a64-i2s\0allwinner,sun8i-h3-i2s";
                        reg = <0x1c22000 0x400>;
                        interrupts = <0x00 0x0d 0x04>;
                        clocks = <0x02 0x3c 0x02 0x52>;
                        clock-names = "apb\0mod";
                        resets = <0x02 0x27>;
                        dma-names = "rx\0tx";
                        dmas = <0x2f 0x03 0x2f 0x03>;
                        status = "okay";
                        phandle = <0x7c>;
                };

 

And the module shows up with lsmod:

snd_soc_simple_card    24576  0
snd_soc_simple_card_utils    24576  1 snd_soc_simple_card
cpufreq_dt             20480  0
sch_fq_codel           24576  2
snd_soc_pcm5102a       16384  0

 

But now I am stuck. What do I have to do to get this board working?

Thanks in advance for any help.

 

Cheers,

Joost