serial interface

  • Hello


    I use serial communication in netdcu8, does anyone know what this output means(from debug serial interface):


    WAIT+ for 0x61489266, mask 0x00000003
    WAIT- for 0x61489266, mask 0x00000003
    WAIT+ for 0x61489266, mask 0x00000083
    WAIT- for 0x61489266, mask 0x00000002
    WAIT+ for 0x61489266, mask 0x00000004
    WAIT- for 0x61489266, mask 0x00000004

  • For better explanation what I mean, under .net CLR, I try to send a bunch of bytes from NETDCU8 (serially / COM3 / 115200bd), when the bytes are transmitted I see this output on the serial debug interface:
    WAIT- for 0x417a5722, mask 0x00000004
    WAIT+ for 0x417a5722, mask 0x00000004


    The bytes are transmitted correctly(port sniffed), only I think this debug output is unusual, may be it is even decreasing performance of the Netdcu8.
    Probably it has to do with IOCTL_SERIAL_WAIT_ON_MASK, from the native API, but how to understand and avoid it?


    I use from OpenNETCF.IO.Serial the property : public byte[] Output { set; } to deliver the bytes to the serial interface.
    Please have a look.

  • Hello,
    yes you are right these output is redundant and may slow down (if debug output is enabled).
    Which kernel version do you use? Latest one?

    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.