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List:       kde-bugs-dist
Subject:    [Bug 104911] New: can't read anything from serial port (fix)
From:       Maciej Witkowiak <ytm () elysium ! pl>
Date:       2005-05-01 13:14:49
Message-ID: 20050501151447.104911.ytm () elysium ! pl
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http://bugs.kde.org/show_bug.cgi?id=104911         
           Summary: can't read anything from serial port (fix)
           Product: kandy
           Version: 0.5.1
          Platform: unspecified
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: NOR
         Component: general
        AssignedTo: schumacher kde org
        ReportedBy: ytm elysium pl


Version:           0.5.1 (using KDE 3.4.0, PLD Linux Distribution)
Compiler:          gcc version 3.3.5 (PLD Linux)
OS:                Linux (i686) release 2.6.11

Might be related to bug 96883. On my Motorola C550 connected via USB as \
/dev/usb/acm/0 kandy fails to read anything from the port. If minicom is started \
right after kandy it gets response from the phone, that should go to kandy.

The solution is to remove O_NONBLOCK flag from open() call in modem.cpp, \
Modem::open(). After that, everything works just fine.


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