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Make sure that your phone wire between the HB and interface board has four
wires, most generic phone wires only have two wires in them.
-Dan
In lugnet.robotics.handyboard, Brian Walker writes:
> After the Hyperterminal test I found that the loopback portion of the test
> failed. I have checked the continuity on each line of the phone cable and
> it looks good. As mentioned before the MAX232 chip on the Interface board
> has been replaced. I will now try to change the CPU to board serial cable.
> Wish me luck.
> brian
>
>
>
>
>
> In lugnet.robotics.handyboard, Fred G. Martin writes:
> > Hi -- it might be driver issues on the Windows site. Please go
> > through the debug instructs at
> >
> > http://handyboard.com/faq/display.php?key=baddl
> >
> > and let us know where you stand after the HyperTerminal test.
> >
> > Fred
> >
> > In your message you said:
> > > Hi everyone,
> > > Need some help downloading pcode. Have a row of black squares right now • and
> > > have tried several different computers with the same 'wrong port or board
> > > mode.' I'm sure its in the bootstrap mode and also have replaced the • MAX232
> > > chip on the interface board with no luck. The only other possible problem • I
> > > can think is one of the chips on the Handyboard. Can anyone suggest a
> > > testing procedure or chip that could be bad? I would greatly appreciate • any
> > > help.
> > > thanks, brian
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Message is in Reply To:
 | | Re: downloading pcode
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| After the Hyperterminal test I found that the loopback portion of the test failed. I have checked the continuity on each line of the phone cable and it looks good. As mentioned before the MAX232 chip on the Interface board has been replaced. I will (...) (24 years ago, 10-Feb-01, to lugnet.robotics.handyboard)
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