[ playerstage-Patches-2965602 ] roomba: bumplock problem on faster onboard computers

Patches item #2965602, was opened at 2010-03-08 19:50
Message generated for change (Tracker Item Submitted) made by newchief
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Paul Osmialowski (newchief)
Assigned to: Nobody/Anonymous (nobody)
Summary: roomba: bumplock problem on faster onboard computers

Initial Comment:
Recently I've replaced good old Foxboard LX832 (100MIPS ETRAX CPU) with many times faster full-blown PDA Nokia N810 (ARM CPU), Unfortunately, this uncovered problems with bumplock option that I've added some time ago. Writing its logic I didn't notice that stop command was sent to Roomba microcontroller more than once. At first, with slow onboard computer it was not a problem, but now it had to be fixed. This patch fixes the issue.


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