Subject:
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Subject information
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Wed, 30 Jun 1999 22:32:04 GMT
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Original-From:
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Knight, Gavin R <Gavin.Knight@sbcl.^stopspam^com.au>
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Viewed:
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3128 times
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This is a side issue, I know, but there seems to be a lot of mail
recently without a subject.
Please try to include a descriptive subject for your posts.
> ----------
> From: Fernando del Rio[SMTP:hitosan@hotmail.com]
> Sent: Wednesday, June 30, 1999 11:44 PM
> To: handyboard@media.mit.edu
>
> We had been building a handyboard(hb) but we have severe problems,
>
> We download the buffalo using the hbdl windows downloader (dl indicates a
> serial timeout, dlm just hangs up).
> When Buffalo is succesfully loaded (it sometimes halts with a error in
> address 0x0000)and a power cycle is made the memory is lost. If we connect
> pin 17 of the HC11 (reset) to GND instead of a power cycle the system resets
> and the buffalo prompt is displayed. Buffalo seems to be working as the help
> and load commands work properly.I tried making a block fill to the motor
> outputs. The command is carried out successfully as the motor leds light up
> correctly. Unfortunately, the buffalo prompt is not displayed again
> afterwards.
>
> I then tried loading the IC pcode. When I power cycle the noard and run IC
> the program indicates a board not present. If I reset the chip without a
> power cycle and then run IC, it just hangs up without displaying a message.
>
> If it is of any help, our current computer is an AMD K6-2 at 300Mhz with
> 48Mb RAM.
>
> Please help! We are supposed to deliver a fully working handyboard by the
> end of the week as a school asignment.
>
> Fernando
>
> Thanks, we hope to hear back from you soon!
>
>
>
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