 | | Re: Sensor Sampling; Progress?
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Joe, Great job on taking the bull by the horns! The following are my suggestions on a system configuration. Please note that the term "divider" is being used here to indicate the function should only be performed every Nth interrupt. OCRA interrupt (...) (22 years ago, 18-Jan-03, to lugnet.robotics.rcx.legos)
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| | Sensor Sampling; Progress?
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So far, I have reconfigured a copy of BrickOS in the following way: 1) Adjusted the clock_handler to improve the accuracy of the sys_time variable. Now running at very close (if not right on) 1 msec per tick. 2) Allowed the FRC (Free-Running (...) (22 years ago, 18-Jan-03, to lugnet.robotics.rcx.legos)
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| | Re: fast download with Serial-Tower is no faster
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(...) Frederic, lejosrun does not support 4x download. It has a -f or --fast flag but the "use_fast" variable that this sets is not used. lejosfirmdl does support 4x download with serial towers. It does this by first downloading a fast firmware (...) (22 years ago, 18-Jan-03, to lugnet.robotics.rcx.java)
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| | fast download with Serial-Tower is no faster
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Just got my second RIS, a 1.5 with Serial-Tower this time. I did not installed any other software than the previous I had (Win98, JDK1.3, Lejos 2.0, USB Drivers for Lego-Tower). I have just set RCXTTY=COM1. Problem: when doing a "lejosrun -f (...) (22 years ago, 17-Jan-03, to lugnet.robotics.rcx.java)
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| | Re: DISTRIBUTED/PARALLEL CLUSTER for legOS through n*RCX
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Nick, What you propose it's another way, and of course, should work, but we might have to create another software layer over the current operating system of the RCX (of course, legOS), and we would loose 1 sensor per RCX. What I was trying to (...) (22 years ago, 17-Jan-03, to lugnet.robotics.rcx.legos)
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