To LUGNET HomepageTo LUGNET News HomepageTo LUGNET Guide Homepage
 Help on Searching
 
Post new message to lugnet.robotics.handyboardOpen lugnet.robotics.handyboard in your NNTP NewsreaderTo LUGNET News Traffic PageSign In (Members)
 Robotics / Handy Board / 7097
7096  |  7098
Subject: 
need help in trouble shooting hb bootstrap mode
Newsgroups: 
lugnet.robotics.handyboard
Date: 
Fri, 19 Nov 1999 02:18:04 GMT
Original-From: 
raj k <robo_helpmate@yahoo.comNOSPAM>
Viewed: 
836 times
  
Hi guys,

        i have a problem with the HB boot strap mode.
symptoms....

        I tried to connect the LCD and HB with a long
ribbon cable. And it worked fine , and i am trying to
put this in a box and switched on the power and tried
to load the pcode.  But my HB is not going into the
download mode. and LCD is blank in the second line and

first line is displaying dark squares when i swiched
on the hb.  And my work stucked there...

        can anybody help me with it, is there any way
i can remove the lcd and put the HB into download mode
if the problem is due to the bad LCD. Help me.

        I got the HB from gleasonresearch.com , do
they
entertain these sort of fixes if send HB to them.
Please sujjest me..


Thank you guys,

Rob



Message has 1 Reply:
  Re: need help in trouble shooting hb bootstrap mode
 
try doing the download with the LCD disconnected. use the pcode that doesn't need the LCD to work: (URL) if that works, you may have miswired or damaged the LCD. did it ever work after you made the modifications? fred In your message you said: (...) (25 years ago, 19-Nov-99, to lugnet.robotics.handyboard)

2 Messages in This Thread:

Entire Thread on One Page:
Nested:  All | Brief | Compact | Dots
Linear:  All | Brief | Compact
    

Custom Search

©2005 LUGNET. All rights reserved. - hosted by steinbruch.info GbR