Subject:
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Re: Help needed reviving my HB
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Fri, 29 Oct 1999 16:34:27 GMT
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Original-From:
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Gary Livick <GLIVICK@PACBELL.NETnomorespam>
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Viewed:
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632 times
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Igor:
Sounds like you have two problems, with the LCD being a separate one from
the sync errors.
For communicating with the board via IC.exe, try changing your port
settings to 9600/8 data/no parity/1 stop/Xon/Xoff/FIFO buffers enabled.
I don't have much idea what most of this means, but it works on my
laptop, and I know if it isn't set this way on my machine the
communications don't work. If these setting don't work, try changing the
flow control and shut off the FIFO buffers.
Once you can communicate, then we can get to the LCD problem if it still
exists.
Good luck,
Gary LIvick
Igor Diko wrote:
> Hi HBoarders!
> Can anybody help me with making my HB run? Following the instructions
> from the assembly manual, there were no problems until installing the
> memory. Before it, the serial communication worked fine with hbdl
> downloading the pcode, although I had to use dl.exe to change the
> config register value from 0x0D to 0x0C on the 68HC11A1FN. With
> hbdl.exe or dlm.exe, this was not possible. After installing the
> memory and LCD, downloading pcode is still possible, but only with
> hbdl or dl, dlm displays board synchronization error. The bad thing is
> that the LCD displays no message, only the bottom row displays full
> 5x7 characters. I do not think that the LCD is bad, it is new, just
> packed out. I will check the LCD, but I think it is OK (it is a Data
> Vision P 1-1113). The other thing is that the board does not want to
> communicate with ic.exe. IC only reports synchronizing with board. I
> am using a 400MHz Pentium II PC with Windows 98 installed.
> I really do not know where the problem is, I am trying to find it,
> maybe it is the memory, but the behavior of the LCD is the same, with
> or without memory, even without the 68HC11, only the voltage
> connected.
> If somebody had similar problems, or has an idea how to revive my HB,
> it would be very helpful for me!
>
> Many thanks,
>
> Igor Diko
> Bratislava, Slovakia
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Message has 1 Reply:
Message is in Reply To:
 | | Help needed reviving my HB
|
| Hi HBoarders! Can anybody help me with making my HB run? Following the instructions from the assembly manual, there were no problems until installing the memory. Before it, the serial communication worked fine with hbdl downloading the pcode, (...) (25 years ago, 29-Oct-99, to lugnet.robotics.handyboard)
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