Go to advanced search

by sgx
Sat May 27, 2017 12:26 pm
Forum: Compute Module
Topic: How to enable boot messages over UART
Replies: 2
Views: 4187

How to enable boot messages over UART

Hello, I have a CM3L and its dev kit. The system boots, I have a shell over UART (on pins 14 and 15), I can login and type commands. I would like to see the boot messages, i.e. what I see when I type dmesg. The only thing that looks like a kernel message that I can see now is when I reboot : $ sudo ...
by sgx
Tue May 16, 2017 5:20 pm
Forum: Compute Module
Topic: Boot issue CM3L
Replies: 2
Views: 742

Boot issue CM3L

Hello, I have a CM3L and the dev kit motherboard. I am confused about how I should interact with it. When I power on the board, the green led blinks few times fastly. With HDMI cable plugged in, I can see four berries on the screen. With a keyboard to the usb host, I can type letters, but nothing el...
by sgx
Sun May 14, 2017 10:51 am
Forum: Compute Module
Topic: Potential HDMI licensing issue with compute module?
Replies: 26
Views: 6858

Re: Potential HDMI licensing issue with compute module?

Hello, The product I am working on requires an HDMI output. I would like a clear response - not a subjective interpretation please. Am I allowed to put an HDMI connector and output on my product, and to sell it, without claiming we are an HDMI device nor using the logo ? The product is not yet indus...

Go to advanced search