 | | Re: Subsumption Architecture
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For a Quicktime Demo of applied Subsumption at work, go to www.cooper.edu/~mar. ---...--- ericson mar Robotics Consultant mar@cooper.edu (212)353-4356 Department of Mechanical Engineering The Cooper Union for the Advancement of Science and Art (...) (25 years ago, 14-Jul-99, to lugnet.robotics.handyboard)
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| | Re: No heartbeat when switch on
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did you try reloading the operating program, pcode_hb.s19? use hbdl on windows or 6811 downloader mcl on macintosh. this program (pcode_hb.s19) must be resident on the HB at all times. it sounds like for whatever reason it got corrupted. this isn't (...) (25 years ago, 13-Jul-99, to lugnet.robotics.handyboard)
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| | No heartbeat when switch on
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Hello I had used the HB for a few days already. Recently when I used the HB to drive 4 9V motors, the L293D chips got very hot. After that it LEDs start lighting up without the software turning on the motors. So I replace the L293D chips. Now when I (...) (25 years ago, 13-Jul-99, to lugnet.robotics.handyboard)
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| | Re: Subsumption Architecture
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"Eat Bugs!" wrote: [snip] (...) Jonathan: As a relative newbie I'd be very interested in seeing a HandyBoard code (IC and assembler) site. Copying and then modifying other people's code has been a great learning tool for me. Copying one person's (...) (25 years ago, 13-Jul-99, to lugnet.robotics.handyboard)
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| | Re: Subsumption Architecture
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(...) I have used this method, to great effect. It seemed upon first try that it was just too darn big to do any good, but if you're creative it's really pretty efficient. I *would* share my code, but it all burned up in a fire (he-he). Actually, I (...) (25 years ago, 12-Jul-99, to lugnet.robotics.handyboard)
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| | Re: Problem with accessing analog and digital ports on HB with IC2.81
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you have to use the HB libraries; you're probably using the 6.270 Board libraries. get the new libs from (URL) . run 'ic -config' to change the default library to lib_hb.lis. fred In your message you said: (...) (25 years ago, 12-Jul-99, to lugnet.robotics.handyboard)
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| | Re: Subsumption Architecture
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(...) Nick, I used Handy Boards in my AI class last year and have several labs available on the web. Check out the link: (URL) look at the "Lab 3" link for some starter code on subsumption architecture. Lisa (25 years ago, 12-Jul-99, to lugnet.robotics.handyboard)
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| | Problem with accessing analog and digital ports on HB with IC2.81
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Hello, (newbie warning - I've read the FAQ and manuals, but I may still be missing something very trivial. Still, thanks for making it so far!) I just bought a handyboard from Gleason Research (with the expansion board) and started going through the (...) (25 years ago, 12-Jul-99, to lugnet.robotics.handyboard)
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| | TAKE ME OFF THIS LIST ***
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Ive tried the method described @ the web site but it doesnt seem to work can you please take me off the list I no longer wish to recieve it. Thanks -Mike (25 years ago, 11-Jul-99, to lugnet.robotics.handyboard)
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| | Re: encoders and analog ports
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(...) well once again i've learnt the hardway. always get the latest software. downloaded the new libs, and that fixed me up. i was using the libs from when i first started with the hb (years ago). all my analogs are stable again. i am very happy. (...) (25 years ago, 11-Jul-99, to lugnet.robotics.handyboard)
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| | Re: encoders and analog ports
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are you using the .icb version of the analog driver? make sure you are using the latest set of libraries for the HB from the web site. i'm just guessing at this point. next follow up, please provide a listing of exactly what lib files are being (...) (25 years ago, 10-Jul-99, to lugnet.robotics.handyboard)
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| | serial servo controller
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Does anyone here have experience with the NetMedia Servo 8 Torque controller board. Available from: (URL) $60 post paid. It controls up to 8 servos and provides position and torque feedback for each servo upon request. Looks good for my walker. Any (...) (25 years ago, 10-Jul-99, to lugnet.robotics.handyboard)
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| | Subsumption Architecture
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Hello All: Reading "Mobile Robots" by Jones & Flynn has gotten me interested in implementing subsumption architecture (also known as behavior control) on my HandyBoard. I've found one site that has related material: (URL) How many of your are (or (...) (25 years ago, 9-Jul-99, to lugnet.robotics.handyboard)
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| | Re: encoders and analog ports
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thanks fred. i'm now using the servo_a7.icb routines to drive my servo. i am still experiencing problems with the analog ports. i have cascading if then else statements that yield varying responses from my 5 analog ldr's. i have put printf's (...) (25 years ago, 9-Jul-99, to lugnet.robotics.handyboard)
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| | Re: Opto-reflector
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Hi, it seems that my opto-sensor is not fast enought to "catch" the black & white strip which stick on the robot wheels running at 25rpm. Maybe it is due to the program timing with the start_process command. Or maybe I need to replace it with shaft (...) (25 years ago, 9-Jul-99, to lugnet.robotics.handyboard)
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| | Sonar numbers
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I connected my 6500 series sonar ranging module to my expansion using the 9 pin connector. I called the function sonar_display() and got a clicking sound. The numbers being displayed to the LDC are between 1254 and 1301. Moving an object to and from (...) (25 years ago, 8-Jul-99, to lugnet.robotics.handyboard)
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| | Re: encoders and analog ports
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my shaft encoder routines are not compatible with the old servo routines. please try the new servo routines at (URL)hi there (...) (25 years ago, 8-Jul-99, to lugnet.robotics.handyboard)
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| | encoders and analog ports
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hi there i'm not yet receiving this list so could any replies please not leave out my direct email. my problem is thus. i've got 5 of the hb's analog ports used by ldr's. they all work fine and have done so as line detectors for 3 years now. i have (...) (25 years ago, 7-Jul-99, to lugnet.robotics.handyboard)
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| | Re: loading code
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(...) Hi Bill ... Kill the #include ... IC doesn't use any header files. RTFM at: (URL) fun, - Nick - (25 years ago, 7-Jul-99, to lugnet.robotics.handyboard)
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| | loading code
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What is the first line to use for any IC program??? I'm using #include <stdio.h> and kepp getting compile errors. Tried variations but no luck. Thanks a lot! (25 years ago, 7-Jul-99, to lugnet.robotics.handyboard)
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