 | | Honk if your debugging?
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I have been doing an unfortunate amount of debugging. I really miss the printf statement to send myself messages like: what am I doing here? with these variables at these levels? But I have found at least one handy substitute based on the sound (...) (25 years ago, 29-Jan-00, to lugnet.robotics.rcx.nqc)
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| | Re: Curious problem with download
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(...) The iMac, iBook and G4 all work 100% fine with MacNCQ and the Keyspan single port 'PDA' usb/serial adaptor. It just appears in the pull down menu. The keyspan RS422? 'two' ADB style port usb/serial adaptor does not work for me; unless I use a (...) (25 years ago, 28-Jan-00, to lugnet.robotics.rcx.nqc)
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| | lego photo scanner...
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has anyone thought of an advantage to using two light sensors in the basic photo scanner robot that people have built. I'm working on one right now (mostly the vb programming right now for the pc side and pqc for the rcx). i have two kits to use, so (...) (25 years ago, 28-Jan-00, to lugnet.robotics.rcx.nqc, lugnet.robotics.rcx)
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| | Re: Curious problem with download
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(...) Er, no I was thinking of the PCI cards that give up to 4 serial ports; KeySpan used to make them. They were a short PCI card with two or four serial ports, which used a custom extension to route SerialToolBox calls to the 'phantom' serial (...) (25 years ago, 28-Jan-00, to lugnet.robotics.rcx.nqc)
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| | Re: Curious problem with download
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(...) I would have ascribed it to the USB to serial converter, but I also see this on the Sun with a real serial port. This is what makes me think it's a problem with my RCX or IR tower. Thanks, -Pete P.S. What you are thinking of is the stealth (...) (25 years ago, 28-Jan-00, to lugnet.robotics.rcx.nqc)
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| | Re: Curious problem with download
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(...) downloading (...) I don't see any strange behaviour here; the hinky USB-to-serial interface is going to be your culprit. I had no problems using NQC on my PowerCenterPro (PowerComputing Macintosh clone) with a direct serial interface, but when (...) (25 years ago, 28-Jan-00, to lugnet.robotics.rcx.nqc)
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| | Curious problem with download
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I just got Mindstorm set, and since I do not have a PC, NQC seemed like a great place to start. I tried Mac NQC and did not get very far downloading the RCX firmware. Every attempt resulted in the IR tower not seeing the RCX. I have a G3 blue and (...) (25 years ago, 27-Jan-00, to lugnet.robotics.rcx.nqc)
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| | Re: opposite of float command for nqc ?
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Thanx. That solved my problem. (...) including a (...) directions (...) drives. (...) used (...) where (...) (25 years ago, 27-Jan-00, to lugnet.robotics.rcx.nqc)
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| | Re: opposite of float command for nqc ?
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In NCQ & RCX Code, "Off" is the closest one gets to "locking" a motor. It will resist being turned, but in a crane application I can envision enough force to externally turn the shaft. You can prevet this from happening by including a worm gear in (...) (25 years ago, 27-Jan-00, to lugnet.robotics.rcx.nqc)
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| | opposite of float command for nqc ?
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is there a command for ncq the lock a motor in place, sorta opposite to the float command? I have a arm that i have made and it sits sorta like a crane with a motor to rotate it up and down. Problem is i need it to stop at the bottom to pick an (...) (25 years ago, 27-Jan-00, to lugnet.robotics.rcx.nqc)
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