 | | Need help finding a A1 chip.
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Hi All, I have come across a RugWarrior board that I think has a bad uC chip. I don't want to pull the chip form my HB to test it just in case I'm wrong. (turn one working and one not into two not) My question is where can I find another 68HC11A1FN (...) (27 years ago, 2-Apr-98, to lugnet.robotics.handyboard)
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| | Re: Servo Controller
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It needs an async. serial interface with 8bit no parity. You can you the utility posted at HB site for driving one of the digital output to work as async. serial interface. -Pandit ---...--- (...) (27 years ago, 2-Apr-98, to lugnet.robotics.handyboard)
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| | Re: Denning Branch Mobile Robotics
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Yeah, I tried calling this number and some other numbers of representatives I obtained about two years ago. None of the number worked, though. Did they go out of business? ---...--- ericson mar Master of Engineering Candidate Project: Mobile (...) (27 years ago, 1-Apr-98, to lugnet.robotics.handyboard)
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| | Servo Controller
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Has anybody use Lynxmotions MiniSCC II servo controller with the handy board? Can it be controlled from a digital output, or does it require a serial port with RS232 levels? (27 years ago, 1-Apr-98, to lugnet.robotics.handyboard)
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| | Re: Working with a different compiler
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some of these questions are answered in the "i am using my own C compiler/what is the memory map of the handy board" entry in the FAQ. after reading this, please make sure you review the FAQ, because there is more information there. here are some (...) (27 years ago, 1-Apr-98, to lugnet.robotics.handyboard)
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| | Working with a different compiler
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Hi all, I managed to get the TASKING (Whitesmiths) 68HC11 optimizing C compiler, debugger and simulator for use with the Handyboard. Thrilled at first I now realize I leave the safe Interactive C path and wander of in the dark. I would like to get (...) (27 years ago, 1-Apr-98, to lugnet.robotics.handyboard)
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| | 68HC811E2
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Hi all ! I need help !!! How is the right process to program the CONFIG register to the value of 0x0C on the 68HC811E2 ? Thanks. Erwin (27 years ago, 1-Apr-98, to lugnet.robotics.handyboard)
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| | Cannot download :(
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I had several problems downloading from a P166 on Com2 running Win95, and found the following solutions worked. 1. Go to Control Panel, System, Device Manager, Ports, Com2 and select properties. Set for 1200 bps; 8; none; and 1. Click the Advanced (...) (27 years ago, 1-Apr-98, to lugnet.robotics.handyboard)
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| | Hexapod, with web site
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reading over the msg again I missed putting in where the site actually is, sorry here it is: (URL) Marshal E-Mail: hobbytec@cas.auracom.com (27 years ago, 1-Apr-98, to lugnet.robotics.handyboard)
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| | Hexapods
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Here is a good web site for hexapods that can be run from a 6811 cpu, with schematics and the ic .c files as well, it is a handyboard/rugwarrior board that can run 12-(14?) R.C. servos directly. simple and works well, got mine running in one (...) (27 years ago, 1-Apr-98, to lugnet.robotics.handyboard)
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| | Re: Denning Branch Mobile Robotics
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(...) Here's what I found on the web: Denning Branch International Robotics 1401 Ridge Avenue Pittsburgh, PA 15233 tel: (412) 322-4412 fax: (412) 322-2040 email: Soon. Messages to hpm@cs.cmu.edu will be forwarded. Denning-Branch is a merger of (...) (27 years ago, 1-Apr-98, to lugnet.robotics.handyboard)
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| | Re: Cannot download :(
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Based on my Win95 / NT programming experience: (...) Yes it most certainly does!. Any serial port needs a buffer in windows, to account for multiple programs that would want to use the port. (ie could have 2 or terminal programs accessing the same (...) (27 years ago, 1-Apr-98, to lugnet.robotics.handyboard)
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| | Re: Cannot download :(
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(...) So problems with downloading could be related to the FIFO buffer? I don't think a mouse port needs the FIFO buffer. Can Win95 or NT disable the FIFO buffer when using the mouse driver on a certain com port?? I know that Win95 can let you (...) (27 years ago, 31-Mar-98, to lugnet.robotics.handyboard)
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| | RE: Digital IO expansion
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(...) OK, its late here. The CORRECT link is : (URL) Coghill Mobile +44 (0)410 509 738 Alternative Audio, Edinburgh, UK Phone/Fax +44 (0)131 443 3297 Alternative Audio, Sydney, Australia If faxing please call first !! WWW : (URL) (I'm working on it (...) (27 years ago, 31-Mar-98, to lugnet.robotics.handyboard)
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| | Digital IO expansion
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I have a page on my site that might be of interest both to the proposed "Circuit Bank" and the HandyBoarders in general. It details how to expand the inputs and outputs of the Handyboard, covering both Digital circuitry and software code. You can (...) (27 years ago, 31-Mar-98, to lugnet.robotics.handyboard)
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| | Denning Branch Mobile Robotics
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Does anyone know if this company still exists? If so, would you happen to knwo the URL? Thanks! ---...--- ericson mar Master of Engineering Candidate Project: Mobile Robotics mar@cooper.edu (212)353-4356 Department of Mechanical Engineering The (...) (27 years ago, 31-Mar-98, to lugnet.robotics.handyboard)
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| | Re: Cannot download :(
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(...) Hey everyone! This is this first time I've seen this suggestion for getting the downloaders to work on fast machines. Maybe other people who are having trouble can try this! Fred (...) (27 years ago, 31-Mar-98, to lugnet.robotics.handyboard)
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| | Port A miniboard
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If Port "A" on my miniboard doesn't have +5v supplied do I have a hardware problem or does this just need to be enabled in software? Trying to get a white line counting interrupt routine going with an edge detect on PA7. ___...___ *Jason (...) (27 years ago, 31-Mar-98, to lugnet.robotics.handyboard)
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| | Re: Cannot download :(
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hello i had the same problem with my AMD K6-166mmx and spent a lot of time pulling hair, but then tryed my 133mmx laptop and hey presto it worked with the same setup im confused to the problem too, so i just use my laptop. but would like to hear (...) (27 years ago, 31-Mar-98, to lugnet.robotics.handyboard)
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| | Re: Cannot download :(
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I have had the same problems with my P133 desktop running W95. Other stuff communicated fine through com1 but the HB would not work. After I changed the setting for recive buffer and transmit buffer to the lowest value possible (min) it worked fine. (...) (27 years ago, 31-Mar-98, to lugnet.robotics.handyboard)
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