 | | Porting as11_ic to mac
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IC users, I was thinking of perhaps porting as11_ic to the mac and I think I understand exactly what is going on in the unix script except for one thing. What is the C preprocessor doing? Is the only purpose of the C preprocessor to declare the two (...) (29 years ago, 12-Feb-96, to lugnet.robotics.handyboard)
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| | Re: Porting as11_ic to mac
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In your message you said: (...) all right dave! this wpuld be a great service to the mac community. the answer: yes, that is all the c precprocc is doing, generating 2 calls to the as11. it assembles the user pgm at two diff points in mem so that ic (...) (29 years ago, 12-Feb-96, to lugnet.robotics.handyboard)
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| | Quad encoders = the code
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I have been successful in coding the Quad encoders. You will find below: - The source for the asm file - The source for the C file - the ICB file Thanks to the assembler on the web. I tried to use some of the Macintosh tools from the 68hc11 MIT FTP. (...) (29 years ago, 12-Feb-96, to lugnet.robotics.handyboard)
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| | handy board crisis!
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Well, let's see. I was rewiring my handy board so that it would run on 9.6V again, and everything seemed to be going fine. I soldered the pack back on with no problems, and was screwing the board onto its case when something horrible happened. The (...) (29 years ago, 12-Feb-96, to lugnet.robotics.handyboard)
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| | handy board crisis II - read this!
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Now THIS is weird. The battery light status seems to depend on the light going to the Sharp IR sensor now!!! If I expose it to light, the battery light turns on. If it's dark, it turns off. Modulated IR light makes the batt light flash. Have I (...) (29 years ago, 12-Feb-96, to lugnet.robotics.handyboard)
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| | IR decoding
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Is there any way to turn off IR decoding? I see in the library file that PWM and LCD printing can be turned off. Thanks. -John (29 years ago, 12-Feb-96, to lugnet.robotics.handyboard)
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| | Adding a brain to the handy board
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I am thinking about starting development of a processing board for the handy board. Here is what I mean: Power PC 8 or 16 MB of RAM ( want to use those SIMs I had to buy for my last desktop computer) Input for Video (like a quickcam, could even stay (...) (29 years ago, 12-Feb-96, to lugnet.robotics.handyboard)
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| | Re: Adding a brain to the handy board
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(...) Never thought about adding this to the handy board, but I have thought of building a computer around the PowerPC that was handyboard like (self contained, motor drivers, LCD, memory, expansion, but add *LOTS* of IO, interrupts, and memory). (...) (29 years ago, 12-Feb-96, to lugnet.robotics.handyboard)
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| | Mobile Robots
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Hi everyone, I'm looking to build a mobile robot for research purposes. I'm looking for an existing drive system if available in the market. I don't want to build a new drive system. I only want to work on the sensor configurations, etc. Does anyone (...) (29 years ago, 12-Feb-96, to lugnet.robotics.handyboard)
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| | Re: Adding a brain to the handy board
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(...) If you want to do image processing / pattern matching you'll need some horsepower. Here's a handy little processor that'll do the trick. (URL) might be a little heavy though, and I guess you'd need a 3KW generator trailing behind your robot, (...) (29 years ago, 13-Feb-96, to lugnet.robotics.handyboard)
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