 | | Sensor supply voltage & PC communication
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Hi Everyone, I want to use a photoelectric sensor with my handy-board. The sensor require a 10 V supply voltage, while the digital inputs of the HB only supply 5 V. Can I simply use one of the motor outputs to supply the sensor, and plug the signal (...) (24 years ago, 8-Sep-00, to lugnet.robotics.handyboard)
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| | Newton Labs posted the pcode31 source back up!!!...!!!
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Hi everyone! I guess it pays to be polite and explain why you need something! Well Newton Labs posted the pcode source back on the web server. If anyone owns an Interactive C 3.1 license and you want to work with the pcode source, it can be found (...) (24 years ago, 8-Sep-00, to lugnet.robotics.handyboard)
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| | The Pcode Source -> working on an agreement with Newton Labs
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Hi Everyone. I am working on aquiring the source to pcode_hb.asm. I pointed them to the newsgroup posting that has Randy Seargent himself directing someone to download the pcode source from newton labs. I also informed him that if I am going to (...) (24 years ago, 7-Sep-00, to lugnet.robotics.handyboard)
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| | Re: Newton Labs Not releasing PCODE source for 3.1
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That's why I Love OPEN SOURCE and the Linux Movement! OK, then I want to RETURN MY LICENSE and move on. (...) (24 years ago, 6-Sep-00, to lugnet.robotics.handyboard)
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| | Re: Newton Labs Not releasing PCODE source for 3.1 -> Fred Help!
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Whew. I have encountered the same problem back when I wanted the improved PWM code in the new version of IC. Back then (about 2 years ago) I managed to find someone who actually had a copy of the 3.1 pcode. Don't ask me for it, I lost it long ago. (...) (24 years ago, 6-Sep-00, to lugnet.robotics.handyboard)
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| | RE: Newton Labs Not releasing PCODE source for 3.1
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Jerry- You didn't 'buy' IC 3.1. You paid for a license to use the software. I doubt that you were buying the actual source code, which probably took hundreds of hours for the programmers to write. That is their intellectual property, and it is their (...) (24 years ago, 6-Sep-00, to lugnet.robotics.handyboard)
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| | Any SPI bus gurus out there?
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Hi, I have a question. Does the sonar implementation that's suggested prohibit you from adding additional devices to the SPI bus? I know you can add as many SPI devices as you have enable lines. I'd like to add sonar, compass, and RTC / battery (...) (24 years ago, 6-Sep-00, to lugnet.robotics.handyboard)
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| | Newton Labs Not releasing PCODE source for 3.1 -> Fred Help!
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George Musser brought up a very good issue! Where the heck is pcode_hb.asm? This code was released in ver 2.86 and enhancements were made to the pcode from the user base. Newton Labs has tunnel vision and NO CLUE to how open source software can (...) (24 years ago, 6-Sep-00, to lugnet.robotics.handyboard)
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| | Pcode source code; disabling the LCD
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Hi all, Does anyone have a copy of the pcode source for IC 3.1? According to an earlier posting, it used to be available on the Newton Labs FTP site, but it's not there anymore. Also, has anyone ever completely disabled their LCD? Even after the (...) (24 years ago, 4-Sep-00, to lugnet.robotics.handyboard)
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| | Re: Here's the Rover with handyboard
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Hello Jerry, Did not get the picture of the Mars Rover. Sounds like you have a good start on your robot, please keep us advised on the problems and solutions. Was it hard to convert the mice encoders?? should be very accurate, please post the (...) (24 years ago, 4-Sep-00, to lugnet.robotics.handyboard)
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| | Here's the Rover with handyboard
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Attatched is a picture od the toy Mars Rover that I am modifying. Right now I have the handyboard driving two lego motors and I ripped apart a mouse to use the encoder. Mice encoders sure work great! And they are much cheaper than commercial (...) (24 years ago, 3-Sep-00, to lugnet.robotics.handyboard)
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| | Linux Works well with the handyboard! and Cool Platform Hack!
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Hi, I got all the bugs out of my handyboard! First I had to bend several leafs on my 68HC11 (Thanks Fred!), Socket was ok, the processor was not. Also, when I did a burn in of my board, I did a complete trickle charge on the battery pack, ran (...) (24 years ago, 2-Sep-00, to lugnet.robotics.handyboard)
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| | Re: Temporary solution for W2000, but not Notebook
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Hi, I am assisting a Robotics course with the venerable HandyBoard, and have been having the same problem with the Toshiba, and ThinkPad laptops. With Toshiba though, there is no infrared as far as I can tell, and I can run and load the inital pcode (...) (24 years ago, 1-Sep-00, to lugnet.robotics.handyboard)
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| | Servo.c
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Hi. I´m using the servo_a7.icb file to drive a servo on my handyboard, but the servo is not moving. it seems that the frequentcy is not the right one (40hz). And I was looking for the servo.c file, because it seem easy to use, but i can´t find it. (...) (24 years ago, 30-Aug-00, to lugnet.robotics.handyboard)
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| | Hi all
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Dear Everyone, Nicolle and Jason have split up. The hoovjay@saber.net email account will end today. To email Nicolle use: hoover@math.ucdavis.edu To email Jason use: jtparks@flashcom.net I hope everyone is doing well, Jason (24 years ago, 31-Aug-00, to lugnet.robotics.handyboard)
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| | Temporary solution for W2000, but not Notebook
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This is essentially a status report telling what I've come up with as a partial solution to to running the Handy Board in our new environment. I have not succeeded in getting IC to run under Windows2000 DOS. The labs now have machines with 120 MB (...) (24 years ago, 31-Aug-00, to lugnet.robotics.handyboard)
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| | IR demodulator
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I have mounted the IS1U60 infrared demodulator on to the HB but I have realised that it can only recieve from a particular direction. Is it possible to mount another IS1U60 by connecting the leads to the same locations on the pcb via wires and then (...) (24 years ago, 29-Aug-00, to lugnet.robotics.handyboard)
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| | Is this a bad PLC socket?
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Hi, I built up a handyboard and most of it works great! testmotor passes, testdigitals passes, even the infrared remote detects and trnasmitts fine! I just have one analog port, port 3 that does not work unless I apply a little pressure to the cpu! (...) (24 years ago, 29-Aug-00, to lugnet.robotics.handyboard)
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| | Re: Lego RCX rotation sensor w/handyboard
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(...) The Expansion Board has inputs specifically for Lego sensors. In particular, I've used the rotation sensor and it works fine. You simply take a lego connector, cut the wire and put the HandyBoard connector on. Plug it in and you're ready to (...) (24 years ago, 26-Aug-00, to lugnet.robotics.handyboard)
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| | Re: IR output driver
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it's rated for 1 amp. so you'd have no trouble at all with what you describe below. fred In your message you said: (...) (24 years ago, 26-Aug-00, to lugnet.robotics.handyboard)
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