Patches item #2136885, was opened at 2008-09-29 16:42
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Category: Player
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Patrick Beeson (pbeeson)
Assigned to: Brian Gerkey (gerkey)
Summary: sicklms200 read() bug fix
Initial Comment:
Fixed read() in sicklms200 to handle errno returns. Currently, if errno's are seen, the bytes counter gets DECREMENTED, which leads to timeouts and sometimes CRC failures.
By checking for this case, the driver starts up better than I've ever seen it, even on new, fast kernels, where the LMS device cannot post fast enough to read things off continuously.
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