gatinho

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    gatinho reacted to MitchD in Buildroot realtime image for nanopi neo   
    Ethernet drivers exist in my image. I tested it before I uploaded it.  Your image uses a mainline image, and I provided ethernet patches for that in a post above.  Apply the patches and enable them in the defconfig and your own kernel should have them. 
     
    You set the ethernet driver by doing `make linux-menuconfig`, going to Device Drivers,  Network Device Support, Ethernet Driver Support, and selecting "SUNXI Platform Network device drivers", and the three options below that.
     
    The only way I know to add drivers to a linux kernel is to build them when you build the kernel. There is no need to download my github and try it, because I gave you the compiled kernel with the drivers in it. If you meant wifi drivers, then you would download mine and patch the kernel to add the drivers, and select those drivers from the `make linux-menuconfig` command, and build the kernel that way. 
     
    When I put the project together initially, I had a working mainline vanilla boot for the nanopi neo, and I modified armbian's sources to create a legacy buildroot image with realtime capabilities for the nanopi neo. Any use outside of that is up to the end user.
     
    I'm not familiar with wireless drivers and I really don't want to spend the time to get them working.  The only way I would get them working is if  @Igor decided there should be a minimal buildroot image for every board Armbian supports, and I don't think that is likely.  
     
    If you can't find your device on your subnet, you can try Wake Me On Lan for windows.  It will show you every device your computer can ping. If you use linux, nmap and arp should do just fine. 
     
     
     
  2. Like
    gatinho got a reaction from MitchD in Buildroot realtime image for nanopi neo   
    Thanks @MitchD, I will surely try what you sayd. Did you plug a monitor through the TV out?.
    For copying the SD card, I am using this command: sudo dd.
    The eth0 might be, beause I changed the etc/network/interfaces, to get an static ip, I will change it back and see what happends.
     
    I will try what you say tomorrow, and comment back.
    Thanks
  3. Like
    gatinho reacted to MitchD in Buildroot realtime image for nanopi neo   
    I'm using puredata with alsa, and i have a latency of about 8ms. I haven't dug down and messed with drivers yet, but I hope to reduce that. I may add Jack in the future. 
     
    I'm gonna guess you built it from linux 3.4 sources, right? In your boot partition, there is no script.bin. You'll need that instead of the dtb for the legacy images. I would also suggest getting a USB to serial device and plugging directly into the board via the headers to get boot output. It is extremely useful in cases like these. 
     
    I will try with my orange pi zero tonight. 
  4. Like
    gatinho got a reaction from StuxNet in Buildroot realtime image for nanopi neo   
    Hi MitchD :
    Your work is awesome. What I need to change to work in my orange pi zero?
    I trying to make a rt kernel distro for my orange pi zero but  your solution is very cool.
    Very Thanks!