PC4 CAN Bus not working

  • Hello


    I have PicoCOM4 Hardware revision 1.2 and want to use CAN Bus from PicoCOM4.
    Usually I initalize like this
    m_hCAN = CreateFile(pszName, GENERIC_READ|GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, NULL );
    When doing so GetLastError() returns 55
    Looks, thed driver is not available, can you help here?


    The serial debug output looks like this:


  • It looks like the CAN driver has been removed completly in latest kernel release. We will resolv this in short term.

    Software developer, F&S Elektronik Systeme GmbH
    As this is an international forum, please try to post in English.
    Da dies ein internationales Forum ist, bitten wir darum, Beiträge möglichst in Englisch zu verfassen.

  • We will realse the kernel image today. You may subscribe the PicoCOM4 RSS feed to get informed directly when the kernel is available in download area:
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    Software developer, F&amp;S Elektronik Systeme GmbH
    As this is an international forum, please try to post in English.
    Da dies ein internationales Forum ist, bitten wir darum, Beiträge möglichst in Englisch zu verfassen.