Subject:
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"No reply from RCX" with nqc...
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Newsgroups:
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lugnet.robotics.rcx.nqc
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Date:
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Thu, 9 Dec 1999 11:03:53 GMT
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Viewed:
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2004 times
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i just purchased the mindstorm RIS set... now i am trying to get
the firmware on it. i dont have windows (thank god), so i am
trying to get the firmware onto the rcx with ncq.
upon trying to do anything with rcx (rcx -near, rcx -firmware..) i am
getting "No reply from RCX". i have the tower sitting about 6 inches
from the rcx.
a red led is going on inside the tower when i send commands, so i
am assuming (?) that this means the cabling and all is set up correctly.
nothing shows on the rcx lcd however and i am always get the "no reply".
i have tried moving the tower around and flipping the near/far switch
on the tower. maybe i am guessing at the wrong firmware file? ((how
come nowhere can i find which one off the cd to send... i am guessing
the one in the firm/ directory)) but i am thinking that shouldnt give
me the "no reply" error ..
ugh. please help!
signed,
stranded.
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Message has 2 Replies:
 | | Re: "No reply from RCX" with nqc...
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| I had a similar problem and it was caused by the 9 Volt battery in the tower. You don't mention the green light in the tower. Is it changing brightness while you are downloading? It should be a steady light. I cannot find the name of the firmware (...) (25 years ago, 9-Dec-99, to lugnet.robotics.rcx.nqc)
| | | Re: "No reply from RCX" with nqc...
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| (...) Try this: nqc -v -raw 10 and then also this (substituting the right filename) nqc -v -firmware <filename> and post the results. The "-v" option turns on some logging that may help us figure out what is wrong. (...) The firmware file is (...) (25 years ago, 9-Dec-99, to lugnet.robotics.rcx.nqc)
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