 | | Re: IR tower problems on a laptop with NQC
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I also figured out what COM3 was: the internal modem. I disabled it in Device Manager and now the only port that I can find in my C# app or in Hyperterminal is COM1, the serial port. But the IR tower is still not working. By the way, the built-in IR (...) (18 years ago, 10-Mar-07, to lugnet.robotics.rcx, FTX)
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| | Re: IR tower problems on a laptop with NQC
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I feel kind of dumb: the serial port was disabled in the BIOS. However, now that it is enabled and is assigned COM1 (and shows up in Device Manager under Ports), I'm still having problems: C:nqc>nqc -SCOM1 -v -d test.nqc Downloading Program:Tx: 55 (...) (18 years ago, 10-Mar-07, to lugnet.robotics.rcx, FTX)
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| | Re: IR tower problems on a laptop with NQC
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The light goes on as soon as you plug in the tower? Sounds like someone is already using COM3. I was looking around DELL technical support and you may have a bit of work ahead of you. First off your serial port on the inspiron 8200 should be COM1. I (...) (18 years ago, 9-Mar-07, to lugnet.robotics.rcx, FTX)
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| | Re: IR tower problems on a laptop with NQC
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(...) Jordan, I only have one suggestion that may, or may not be useful. I'd suggest you try a fresh battery in the tower. I know you said it works on another PC. Sorry, that's the best I can do. :) Steve (18 years ago, 9-Mar-07, to lugnet.robotics.rcx, lugnet.robotics, lugnet.robotics.rcx.nqc)
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| | IR tower problems on a laptop with NQC
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I have a used Dell Inspiron 8200 laptop that is old enough to have a serial port. I'm trying to use a serial port IR tower to program an RCX and am having problems. When I plug in the tower the green light turns on immediately, which AFAIK is not (...) (18 years ago, 9-Mar-07, to lugnet.robotics, lugnet.robotics.rcx, lugnet.robotics.rcx.nqc, FTX)
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| | Re: Microsoft Robotics Studio
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You'll probably have to post a bit of your code. You could zip the projects up and link to them or copy/paste relevant portions into here. (18 years ago, 8-Mar-07, to lugnet.robotics.rcx)
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| | Microsoft Robotics Studio
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Has anyone had any luck with the Microsoft Robotics Studio with the RCX / RIS 2.0 ??? I have been able to write a program that uses the direction control to control a basic roverbot moving left/right forwards/backwards and another program that (...) (18 years ago, 7-Mar-07, to lugnet.robotics, lugnet.robotics.rcx)
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| | ROBOLAB 2.9.3 Patch
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The ROBOLAB 2.9.3 Patch is available from at LEGOEngineering.com (URL) highlighted fixes include: 1. RCX Firmware 7.08: This firmware is substantially smaller than the last one, giving a lot more space for programs. 2. NXT Firmware 7.07: This (...) (18 years ago, 6-Feb-07, to lugnet.robotics.rcx.robolab)
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| | FW: Another Challenge. Performance Comparison
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Dick, 2 questions: 1) Regarding the benchmark code used for performance analysis. How about something which will require intense sensor feedback? How about simple alignment code? I really want to stick with RCX for teaching as kids have to do a lot (...) (18 years ago, 29-Jan-07, to lugnet.robotics.nxt, lugnet.robotics.rcx)
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| | Re: Get Pixel Value Plotter
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(...) I was able to connect the "Get Pixel Color" command with the RCX. I run a direct program on the computer, feeding color datum to the RCX. The RCX program is set up to receive the color datum and act on it in a sequential manner. Soon I will (...) (18 years ago, 26-Jan-07, to lugnet.robotics.rcx.robolab)
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| | Comparing software
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I get a lot of people asking what the "best" software is for the NXT. Of course, this is a complex question that depends on the user, and intended goal of the program. So, for the last several days, members of the Mindstorms Community Partners (MCP) (...) (18 years ago, 16-Jan-07, to lugnet.robotics.rcx, lugnet.robotics.nxt, lugnet.robotics)
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| | Re: NQC vs. NXC vs. MS-VC vs. RobotC
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(...) I have no idea what you are talking about Steve. My page was not copied from yours. The information on my page was gathered completely independently. And it doesn't contain any subjective and biased information. I started on the project as (...) (18 years ago, 16-Jan-07, to lugnet.robotics.rcx)
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| | Re: NQC vs. NXC vs. MS-VC vs. RobotC
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(...) That's a very nice page, John. I'm glad you at least went through the trouble of changing the background, before you claimed the work as your own, and posted it. Here's the page I've been working on for several days, before John copied it. (...) (18 years ago, 16-Jan-07, to lugnet.robotics.rcx)
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| | Re: NQC vs. NXC vs. MS-VC vs. RobotC
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(...) I went ahead and put together a programming tools comparison chart that attempts to leave out any subjective information. It covers only the NXT and not previous generations of LEGO MINDSTORMS products. (URL) Hansen (18 years ago, 16-Jan-07, to lugnet.robotics.rcx)
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| | Re: nqc compilation errors
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(...) thank you. specific sulution: 'nqc -Trcx2 error.nqc' instead of 'nqc error.nqc' (18 years ago, 14-Jan-07, to lugnet.robotics.rcx.nqc)
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| | Re: nqc compilation errors
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(...) Gus is correct, although there are other targets which support arrays and indirect variables. NQC defaults to RCX as the target. You need to use the -TRCX2 switch if you are running the 2.0 firmware on your RCX and you want to use arrays and (...) (18 years ago, 14-Jan-07, to lugnet.robotics.rcx.nqc)
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| | Re: nqc compilation errors
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(...) Only the RCX2 firmware supports these features. If you set the target to RCX2 then it will compile. Gus (18 years ago, 14-Jan-07, to lugnet.robotics.rcx.nqc)
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| | nqc compilation errors
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Background: (...) nqc version 3.1 r4 (built Jan 12 2007, 19:11:18) Copyright (C) 2005 John Hansen. All Rights Reserved. Usage error: try 'nqc -help' to display options (...) Linux eip 2.6.17-10-386 #2 Fri Oct 13 18:41:40 UTC 2006 i686 GNU/Linux (...) (18 years ago, 14-Jan-07, to lugnet.robotics.rcx.nqc)
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| | Re: NQC vs. NXC vs. MS-VC vs. RobotC
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(...) Elizabeth, It may be very useful to create a table, with columns for these different programming environments, and then you could have rows for all the features. That would make it easy for people to help you fill in the blanks. You may want (...) (18 years ago, 11-Jan-07, to lugnet.robotics.rcx)
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| | Re: NQC vs. NXC vs. MS-VC vs. RobotC
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(...) The NQC solution supports all LEGO programable bricks from the CyberMaster to the Spybot, including the RCX. The Scout, RCX, and Spybot platforms supports event monitoring (for the RCX this requires the 2.0 firmware). If you obtain NQC by (...) (18 years ago, 11-Jan-07, to lugnet.robotics.rcx)
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