 | | Re: Bootstrap Mode, Problem
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In your message you said: (...) (1) I assume when you say "miniboard," you actually mean the Serial Interface/Charger board. please be careful with your language because the Mini Board is a different specific project that is not part of the Handy (...) (28 years ago, 24-Oct-96, to lugnet.robotics.handyboard)
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| | Re: Bootstrap Mode, Problem
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Fred, Thank you very much for your response, I was able to complete the first step succesfully(1). However Step 2 does not complete succesfully the Red Led goes off and the green led stays on. Here is how my cables are configured when I hooked up my (...) (28 years ago, 24-Oct-96, to lugnet.robotics.handyboard)
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| | unsubscribe
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Please unsubscribe "spectrum@wolfenet.com" from the handy board mailing list. Thanks, (28 years ago, 24-Oct-96, to lugnet.robotics.handyboard)
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| | Re: Bootstrap Mode, Problem
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1. first, check if the board can go into DL mode when it is not attached to the host computer. power on with STOP held down, and it should go into DL mode, indicated by both the BATT and PWR LEDs lighting briefly and then turning off and staying (...) (28 years ago, 24-Oct-96, to lugnet.robotics.handyboard)
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| | Bootstrap Mode, Problem
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I have a handyboard that has been working fine, I pulled it out of a box, where it had sfaely been stored for a month and ran into a problem. I am connecting it to a PC, and using IC v3.1 Beta 3, The Pcode is already on the board. I can get the IC (...) (28 years ago, 24-Oct-96, to lugnet.robotics.handyboard)
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| | HB for sale
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Anybody who is interested in buying "used" HB ($230 + shipping) - send us mail. The HBs was bought several months ago and was never used - we were waiting for commercial IC 3.1. Thanks, Alexander A. Chaihorsky ULTRA-RES Corp. 1395 Greg St., Suite (...) (28 years ago, 23-Oct-96, to lugnet.robotics.handyboard)
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| | Re: Motor LEDs not illuminated
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Hi Greg, Maybe you swapped the HC374 chip and the HC244 that sits next to it? Maybe the HC374 is in backward? Just my two cents - hope that helps. - Prabal (...) (28 years ago, 23-Oct-96, to lugnet.robotics.handyboard)
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| | Radio shack tape measure
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I found the page which detailed using the radio shack tapeless tape measure for its ultrasonic tranducer. Its at: (URL) this text he mentions getting polaroid units for $35. Can anyone confirm this? If so where are they available? - Garth Webb (...) (28 years ago, 23-Oct-96, to lugnet.robotics.handyboard)
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| | Motor LEDs not illuminated
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In building a Handyboard, all was well until the Motor Output Circuit. When running testmotor() none of LED1-8 illuminate. The LED polarity is correct, the debuggin steps in the manual seem to check out. I've built a 6.270 board successfully before (...) (28 years ago, 23-Oct-96, to lugnet.robotics.handyboard)
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| | Re: Fatal Internal Error
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(...) Are you using the freeware DOS version of IC? If so, please see the FAQ on this problem at: (URL) problem has to do with text file linefeed termination. The FAQ should help you fix this. -Fred (28 years ago, 23-Oct-96, to lugnet.robotics.handyboard)
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