 | | Re: Source Code For IC
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try (URL) Hi (...) (26 years ago, 24-Nov-98, to lugnet.robotics.handyboard)
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| | Source Code For IC
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Hi Iam looking for IC source code for DOS/Windows. Has anyone got information Thanks for Help Bye Prasad (26 years ago, 24-Nov-98, to lugnet.robotics.handyboard)
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| | HOW TO UNSUBSCRIBE
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please *don't* send unsubscribe requests to the whole list. Fred Martin is the only person who can unsubscribe you. Send him email at fredm@media.mit.edu. Fred In your message you said: (...) (26 years ago, 23-Nov-98, to lugnet.robotics.handyboard)
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| | Source code for IC
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Hi Iam looking for IC source code for DOS/Windows. Has anyone got information Thanks for Help Bye Prasad (26 years ago, 23-Nov-98, to lugnet.robotics.handyboard)
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| | Re: Intermittend IC floating point divide problem
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Somebody already did part of the job. If you go to (URL) you can download a pcode source for a road warrior kind of robot with some "corrections to the floating point math library to produce correct results for several previously buggy operations". (...) (26 years ago, 23-Nov-98, to lugnet.robotics.handyboard)
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Please unsubscribe me from your handyboard list. Thank you. John Rutledge (26 years ago, 23-Nov-98, to lugnet.robotics.handyboard)
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Unsubscribe me from the handy board mailing list please (26 years ago, 23-Nov-98, to lugnet.robotics.handyboard)
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| | Intermittend IC floating point divide problem
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Dear Richard and Javaid, I have assigned a programmer to track down the floating point divide problem, and will keep you posted on its resolution. We believe it is a problem with the floating point library that is assembled into the pcode, so it is (...) (26 years ago, 23-Nov-98, to lugnet.robotics.handyboard)
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| | Re: Incorrect number for Pitsco Dacta
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Oops. I gave out the fax number instead of the voice number. The correct telephone number for Pitsco Dacta is 1-800-362-4308. Sorry about that. --Will , , __@_/ \_@__ |/ | /__, o @_/ )\ ) ( \ (\/\\, ~~~...~~~ ' ` ~~~...~~~ ` ~~~...~~~ Wendy Parson, (...) (26 years ago, 23-Nov-98, to lugnet.robotics.handyboard)
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| | Sharp IR-Distance Sensor GP2D02
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Hi all, have somebody experience with the Sharp GP2D02 IR-Distance Sensor. It´s a nice and cheap Sensor. I plan it to connect via the SPI connector on the handyboard, but today i have problems with the timing. Greetings Bernd Klein (26 years ago, 23-Nov-98, to lugnet.robotics.handyboard)
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| | freeware problem
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hello, i downloaded the freeware version of IC for DOS, and i believe it to have a few problems. these problems were not in another version that i had on disk. the problems are: there are no stop_button(), start_button() functions, only (...) (26 years ago, 23-Nov-98, to lugnet.robotics.handyboard)
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| | Building an IR/ultrasound co-processor... (LONG)
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Hi, I'm in the process of building a combination IR and ultrasound co-processor for my HandyBoard based robot. It's based on what Chuck McManis did for his Cougar bot. My version will have forward and backward looking IR and include the sampling and (...) (26 years ago, 23-Nov-98, to lugnet.robotics.handyboard)
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| | IC errors in arithmetic operation
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Thankyou for your kind response to my student Javaid Iqbal on errors in using floating point divide within IC software. The errors have effectively brought our use to a full stop at present because we cannot rely on results nor bypass what has (...) (26 years ago, 23-Nov-98, to lugnet.robotics.handyboard)
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| | Re: Arithmatic operation
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(...) Yes, you are right. But I think this should be address by the software programmer. joema (26 years ago, 23-Nov-98, to lugnet.robotics.handyboard)
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| | PID Code
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Hi all! I am using the handyboard as a PID controller. I wrote my own program it didn't perform really well. Is there any resource about PID using HB so I can furnish my program? Thanks a lot!! Keith (26 years ago, 22-Nov-98, to lugnet.robotics.handyboard)
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| | Re: Arithmatic operation
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if you are not trying to divide numbers of great precision(many significant figures), then you can try multiplying by some order of 10, performing your division, then dividing by that same order of 10. i have used this before, but not for the same (...) (26 years ago, 22-Nov-98, to lugnet.robotics.handyboard)
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| | Re: Arithmatic operation
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(...) I've asked for help with the floating point bugs in IC before, and nobody seems to care. Unfortunately, I've come to not use IC floating point variables at all, since I can't trust them. It's all very frustrating since none of the IC versions (...) (26 years ago, 21-Nov-98, to lugnet.robotics.handyboard)
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| | Re: Using 30VDC to drive motors
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Dave As far as connecting the grounds, that just means that the HB and the motors must share a common ground. The H-bridges need to reference the direction and PWM signal to ground and if that ground reference is not the same as the HB's the motors (...) (26 years ago, 21-Nov-98, to lugnet.robotics.handyboard)
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| | RE: New user - printf question/problem
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I'm still not sure what caused the problem, but a new bootstrap/reinstall of the pcode seems to have fixed the problem. I can now successfully use the printf function. Odd though, that that was the only command that wasn't working correctly. Todd (26 years ago, 21-Nov-98, to lugnet.robotics.handyboard)
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| | unsubscribe
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(26 years ago, 21-Nov-98, to lugnet.robotics.handyboard)
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