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On Wed, 2008-09-10 at 15:48 +0100, Robin Cornelius wrote: > On Wed, Sep 10, 2008 at 3:34 PM, Tony Sumner <tony@xxxxxxxxxxxxxxx> wrote: > > >> $ stty /dev/ttyUSB0 2400 > > > > I tried that but the result was the same; it ran for about three hours > > and then stopped with fgets: Success. So speed was not the problem. No > > worry; I am back running my script that switches from ttyUSB0 to > > ttyUSB1 and back so I get a complete record and it runs forever. > > > > This would suggest that the USB device is dropping the connection, or > resetting or something nasty Then it reboots very quickly and linux > re-enumerates at the next available device node hence your flipping > from /dev/ttyUSB0 to /dev/ttyUSB1 that you are seeing. Or that you are using an unpowered USB hub and plugging something else which resets the ID. -- Neil Williams ============= http://www.data-freedom.org/ http://www.nosoftwarepatents.com/ http://www.linux.codehelp.co.uk/
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