Subject:
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Re: Firmware download troubles
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Newsgroups:
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lugnet.robotics.rcx
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Date:
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Mon, 9 Dec 2002 21:09:38 GMT
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Viewed:
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4112 times
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Also:
When it seems to get to the very end before the error appears, I sometimes
get a long (3-4 seconds) low tone from the RCX.
Matt
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Message has 2 Replies:
 | | Re: Firmware download troubles
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| Matt, I discovered that the IR LED's and detector on my serial tower was located higher than I expected and pointed upward somewhat. I was able to get better transfers when the tower was leaning forward (pointing downward so to speak). Otherwise, I (...) (22 years ago, 9-Dec-02, to lugnet.robotics.rcx)
| | | Re: Firmware download troubles
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| The low buzz tone is an error generated by the ROM firmware for failure condition detected as part of the "unlock firmware" opcode. There are two causes of this. [1] ROM software calculates a checksum value of the downloaded firmware and this (...) (22 years ago, 10-Dec-02, to lugnet.robotics.rcx)
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Message is in Reply To:
| | Firmware download troubles
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| Hi All, I have pulled my RCX out of summer storage and I am trying to bring it to life. I have tried to download the 2.0 Firmware (firm0328.lgo) dozens of times with no success. It starts to download, then somewhere in the middle, or very close to (...) (22 years ago, 9-Dec-02, to lugnet.robotics.rcx)
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