USB device yoctopuce

  • I am trying to use a yoctopuce board (altitude to start with) on the USB A port of the dock board with an Omega2+.
    And using python. It complains that is absent. At this point I have resorted to using a pi instead.
    Is Omega supposed to be able to work the yoctopuce devices?
    root@Omega-8F12:~# python
    Traceback (most recent call last):
    File "", line 46, in <module>
    File "", line 27, in initYocto
    show(YAPI.GetAPIVersion() +'\r\n')
    File "/root/", line 2031, in GetAPIVersion
    File "/root/", line 930, in yloadYapiCDLL
    "): " + str(ex))
    ImportError: Unable to import YAPI shared library (/root/cdll/ Error loading shared library No such file or directory (needed by /root/cdll/

  • @Michael-Mayo

    Does the file /root/cdll/ actually exists? If it does exist check your symlinks, may not exist.

    You can troubleshoot loading the so by using insmod to report any missing dependencies.

  • @crispyoz said in USB device yoctopuce: may not exist

    /root/cdll/ is present. does not exist.
    I don't know how to obtain a for omega+.
    I have still given up trying to fix this.
    Somebody else, though, might want to use yoctopuce with onion.

  • @Michael-Mayo is a symlink to the so, you can just create it :

    cd /lib
    ln -s

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