Recent Content by andypugh

  1. andypugh
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    Linux Real time

    I never saw this reply. I know it is years later, but that was the output of running the Xenomai testsuite on a Udoo Quad. (ie, proof that Xenomai...
    Post by: andypugh, Dec 12, 2017 in forum: Linux Ubuntu
  2. andypugh
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    Communication between two boards

    Are you communicating data or events? In the latter case you could consider linking IO pins together. There is very little overhead that way, but...
    Post by: andypugh, Mar 24, 2014 in forum: General Discussion
  3. andypugh
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    Udoo for data aquisition applications

    It is with Xenomai. I have a working (ish) Xenomai kernel, compiled from the source here: https://github.com/andypugh/Udoo-Xenomai/tree/xeno...
    Post by: andypugh, Feb 26, 2014 in forum: General Discussion
  4. andypugh
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    Introduce Yourself

    Quick intro: I am Andy, based in the UK. I sold my first program in 1984, but I have never been a professional programmer. Currently I work as an...
    Post by: andypugh, Feb 6, 2014 in forum: General Discussion
  5. andypugh
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    Recompiling the Kernel to get PWM on Mx6

    Reading PWM is likely to be expensive computationally. If you can use interrupts and time-stamp them, that is probably the best way. Polling the...
    Post by: andypugh, Feb 5, 2014 in forum: Kernels
  6. andypugh
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    bootargs

    I eventually figured out two things: 1) Serial Tools on Mac is not the best tool for working at the serial terminal, it does not do terminal...
    Post by: andypugh, Feb 1, 2014 in forum: Kernels
  7. andypugh
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    bootargs

    I am trying to boot the kernel with isolcpus=0 in an attempt to improve latency with the Xenomai kernel. As far as I can tell the way to do this...
    Thread by: andypugh, Jan 31, 2014, 2 replies, in forum: Kernels
  8. andypugh
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    Linux Real time

    andypugh@udoo:~/git/Xenomai$ uname -a Linux udoo 3.0.35-Xenomai-g58cf7fe-dirty #13 SMP PREEMPT Fri Jan 17 03:26:53 UTC 2014 armv7l armv7l armv7l...
    Post by: andypugh, Jan 17, 2014 in forum: Linux Ubuntu
  9. andypugh
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    [SOLVED] Failed compile. Syntax error during make

    Re: Failed compile. Syntax error during make Yes, absolutely. If compiling on the actual Udoo you can delete the cross-compiler and just: make...
    Post by: andypugh, Jan 14, 2014 in forum: Kernels
  10. andypugh
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    What Screen Do i Use

    HDMIPi isn't available yet. (also, in case this wasn't clear, it's not a touchscreen)
    Post by: andypugh, Jan 13, 2014 in forum: General Discussion
  11. andypugh
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    [SOLVED] Failed compile. Syntax error during make

    Re: Failed compile. Syntax error during make The setsecoversion is a permissions thing. I can't recall if it is because the file is owned by...
    Post by: andypugh, Jan 13, 2014 in forum: Kernels
  12. andypugh
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    Missing locale

    As a third alternative, this worked for me: sudo apt-get install --reinstall language-pack-en . I don't know if I needed the sudo . I don't know...
    Post by: andypugh, Jan 13, 2014 in forum: Troubleshooting
  13. andypugh
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    vxWorks

    To not answer either of your questions: I am trying to get Xenomai working. However I am a bit of a fumbling hacker, so probably not the person...
    Post by: andypugh, Jan 10, 2014 in forum: Other OS
  14. andypugh
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    Kernel compiles, but doesn't _quite_ run.

    I have managed to successfully compile and launch the kernel from the git archive. There are a couple of quirks in the SSD Ubuntu image that make...
    Thread by: andypugh, Jan 10, 2014, 1 replies, in forum: Kernels