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Hi Yuwei,
it sounds like you might be having problems with your serial port.
Would you try the getting started debug instructions at :
http://handyboard.com/faq/winindex.html
and let us know how that goes.
Fred
On Monday, October 29, 2001, at 10:11 AM, Yuwei Liao wrote:
>
> Hello,
>
> We are using Handy Board for the first time.
> We first charged the Handy Board. Then we
> tried to download the file pcode_hb.s19.
>
> The problems we are having are:
>
> 1. We had downloaded the file once, but at the
> end of the process, we saw an error message.
>
> 2. Now when we turn on the Handy Board, all we
> see is a row of black squares on the top line of
> the LCD screen.
>
> 3. We tried to download again, we first put the
> Handy Board into its bootstrap download mode
> by first turning the board off, and then turning it
> on while holding down the STOP button. The two
> LED lighted for a very short time and both turned
> off. Then we run the download program hbdl, it always
> said "wrong port or board mode". And at the same
> time this message showed, the GREEN light turned
> on, no longer in the download mode.
>
> Thank you for your help!
>
> Yuwei
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Message is in Reply To:
 | | Help needed
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| Hello, We are using Handy Board for the first time. We first charged the Handy Board. Then we tried to download the file pcode_hb.s19. The problems we are having are: 1. We had downloaded the file once, but at the end of the process, we saw an error (...) (25 years ago, 29-Oct-01, to lugnet.robotics.handyboard)
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