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 Robotics / RCX / ROBOLAB / *235 (-5)
  Re: failure in communicaton between RCX & IR Tower
 
well, the IR tower is fired when I tested out with different powered hubs. I used 2.0 powered hub, the same symptom occured... the OS crashed in the identical fashion. When I used 1.0 powered hub, the tower mysterably ceased to response, then the OS (...) (22 years ago, 20-Nov-03, to lugnet.robotics.rcx.robolab)
 
  Re: failure in communicaton between RCX & IR Tower
 
hi, all, I'm going to dig into my big cable/accessories bin to for my powered usb hub tonight. I don't have a pc-usb card though. Bob, please post if your test with the pc card work... -- thank you very much... E ===...=== (...) of (...) tower (...) (...) (22 years ago, 19-Nov-03, to lugnet.robotics.rcx.robolab)
 
  Re: failure in communicaton between RCX & IR Tower
 
(...) I am having almost the same issues. I want to share my story because some of the key elements in your story match mine exactly: Computer: Toshiba Satellite/WinXP/3-USB 2.0 RCX 1.0 USB tower Software: RIS 2.0, SDK 2.5, Bricxcc (all have same (...) (22 years ago, 19-Nov-03, to lugnet.robotics.rcx.robolab)
 
  Re: failure in communicaton between RCX & IR Tower
 
(...) This sounds identical to the situation described by Rob Hendrix in (URL) Anderson from LEGO suggested via email that the USB port may not be giving the tower sufficient current. Perhaps you could try a powered hub? John Hansen (22 years ago, 19-Nov-03, to lugnet.robotics.rcx.robolab)
 
  Re: failure in communicaton between RCX & IR Tower
 
Hi, Nathan, I truly suspect that the issue is the Toshiba hardware of this particular laptop model. I have 3 Dell desktops, 3 laptops. They all have built in usb ports, either 2.0 or 1.0. They all work fine, with the identical setup up, even with (...) (22 years ago, 19-Nov-03, to lugnet.robotics.rcx.robolab)


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