 | | An analysis of Rich Drushel's lock_process() errors
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An analysis of lock_process() errors. My lock_process(float sec) library code has some bugs in it. After some digging around in the pcode assembly source, and some test programs in IC, I have determined the cause of the bugs. What to do about them, (...) (24 years ago, 11-Nov-00, to lugnet.robotics.handyboard)
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| | Re: handy board serial port
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Hi Michael, (...) It's not that hard you are thinking ! check out this document and you'll see it's not that hard ! (URL)Do I still need to reprogram the HC11 chip? I only need 9600,n,8,1 settings (...) Depends on what handshake you're using. (...) (...) (24 years ago, 9-Nov-00, to lugnet.robotics.handyboard)
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| | handy board serial port
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Hi In regards with programming the serial port to talk to a mouse, if i only want to use the existing baud rate and settings to talk to a modem, can it be done? Do I still need to reprogram the HC11 chip? I only need 9600,n,8,1 settings which i (...) (24 years ago, 9-Nov-00, to lugnet.robotics.handyboard)
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| | can't get handyboard in download mode
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Several of us in the Physical Computing lab at Parsons are working with HandyBoards running off laptops with Win98. We have been experinecing problems with getting the board to go into the download mode. The board crashed after we dowloaded files in (...) (24 years ago, 8-Nov-00, to lugnet.robotics.handyboard)
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| | Re: handy board serial port
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you have to reprogram the serial configuration register. download the 68hc11 documentation at handyboard.com/techdocs/ and read the chapter on the SCI (serial communications interface). after poking new values into the SCI registers to get the (...) (24 years ago, 8-Nov-00, to lugnet.robotics.handyboard)
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