 | | Re: How many 5 wire steppers?
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Hello, From the book "Mobile Robots -- Inspiration to implementation", there is a circuit that used to sample the noise level from the mic. It also comes with Interactive-C source code. I guess this is what you are looking for. Thanks. Patrick Hui (...) (23 years ago, 14-Jun-01, to lugnet.robotics.handyboard)
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| | Phasing Errors and as11
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Has anyone managed to sort out all the "phasing errors" you get when you try to reassemble pcode v3.1 using as11? Thanks, George Musser georgejr@musser.com (23 years ago, 13-Jun-01, to lugnet.robotics.handyboard)
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| | How many 5 wire steppers?
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I have a Handyboard with the expansion board. I'm building an interactive sculpture with the board. This is my first use of my Handyboard. I would like to hook up five or six stepper motors to the board. The motors I'm using are scrapped from old (...) (23 years ago, 13-Jun-01, to lugnet.robotics.handyboard)
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| | Re: Beginners Quest.
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The E1 chip works with the Handy Board. Actually, any of the 52-pin PLCC 6811s will work. You may have to change the CONFIG register to get Interactive C to run. Fred (...) (23 years ago, 13-Jun-01, to lugnet.robotics.handyboard)
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| | Pyro sensor
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Hi! Does anyone has implemented a person following behavior? If so I would appreciate any hardware or software details. If I'm not wrong, I can modify one of those PIR detectors used with burglar alarms as it has the sensing element and amplifiers (...) (23 years ago, 13-Jun-01, to lugnet.robotics.handyboard)
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| | Re: Beginners Quest.
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Well, I almost sure that you have to use the A1, the other chips have a different configuration, like they can have an eeprom. (23 years ago, 13-Jun-01, to lugnet.robotics.handyboard)
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| | Beginners Quest.
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Hi all there, Plz can somebody tell me if I can use MC68HC11E1, E0 or F1 chip instead of HC11A1. I've just looked into archives and found nothing about that. Thx for help. (23 years ago, 12-Jun-01, to lugnet.robotics.handyboard)
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| | Re: two Qs
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Hi, (...) (int (...) Yes. You still can use motor library to control the speed if using separate motor supply. (...) You can check the following link: (URL) Regards, Patrick Hui (URL) (23 years ago, 11-Jun-01, to lugnet.robotics.handyboard)
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| | Re: two Qs
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Q.1) Yes. Q.2) I don't know this sensor. Bye. (23 years ago, 11-Jun-01, to lugnet.robotics.handyboard)
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| | two Qs
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Hello... I'd like to ask two questions regarding my H.B; Q.1) If I cut the motors power-trace on the H.B to connect an external 24 volt dc power supply. Would I still be able to control the speed and direction of the motors by software using the (...) (23 years ago, 11-Jun-01, to lugnet.robotics.handyboard)
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| | Re: download .s19 problem
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(...) Ok, i searched a bit in the net and found out that S0 is a header record (with no usefull information, or!?). So it seems to me that dl from Randy Sargent doesn´t work with *.s19 files with a S0 header (or does it work for anyone else?). So (...) (23 years ago, 7-Jun-01, to lugnet.robotics.handyboard)
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| | Re: download .s19 problem
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(...) Heyho! Hmmm, are you sure? But why does it work then when i change S0 to S1? I don´t change the memory map with this. But can somebody tell me a site, where the different S Types are explained? I know S1 (a normal dataset) and S9 (the last (...) (23 years ago, 7-Jun-01, to lugnet.robotics.handyboard)
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| | Polaroid 6500 Works Only When Phonecord is Connected
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Hello everyone, I think my post subject is self-explanatory, but let me broaden a little more. I've connected the P6500 to the expansion board which uses and external 9V battery connected to J13 as it's power source. Now, I can only get valid (...) (23 years ago, 5-Jun-01, to lugnet.robotics.handyboard)
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| | Troubles with Hamamatsu P3062-01 IR photo reflector / P5587
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Hi, Can anyone help me. I’m trying to use Hamamatsu P3062-01 IR photo reflector) as a shaft encoder ( which is compatible to the P5587) with my Handy Board. The P3062-01 is connected to a digital input. But it doesn’t work: the digital input doesn’t (...) (23 years ago, 4-Jun-01, to lugnet.robotics.handyboard)
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| | Handy Board web site ISP switch
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Hi all, I'm switching to a new ISP to host the Handy Board web site. During the next few days, the URL might not resolve properly. If you have trouble loading handyboard.com, you can use (URL) . This works now. Hopefully the switch-over will be (...) (23 years ago, 31-May-01, to lugnet.robotics.handyboard)
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| | Re: download .s19 problem
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the target of your code is probably the zero page of RAM, where the downloader bootstrap routine lives. so as your code is being downloaded, you're over-writing the hc11-ram-based dl comms code and the host side ultimately fails. fred (...) (23 years ago, 29-May-01, to lugnet.robotics.handyboard)
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| | download .s19 problem
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Hy! I have problems downloading a self compiled file to my Handyboard (with 68HC11A1). I just wrote a little test programm: int main() { int foo = 0; while (foo < 1000) { foo++; } return(0); } and compiled it to a .s19 file with the gnu gcc 68hc11 (...) (23 years ago, 28-May-01, to lugnet.robotics.handyboard)
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| | simpleRTJ servo or encoder code for HandyBoard?
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Hi, I'm trying to use simpleRTJ on my HandyBoard with expansion board. The servo code needs some work as the servos chatter alot. Has anyone cleaned up the servo code? Also, I'm looking for code for encoders for the HandyBoard using simpleRTJ. Any (...) (23 years ago, 25-May-01, to lugnet.robotics.handyboard)
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| | RE: More about bumper problem and HB turn itself off
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Hi Patrick, When I connect the bumper circuit to the HB, the HB turns itself off and doesn’t reset until I disconnect the circuit. After disconnecting the circuit , the HB resets without any problems. I’ve tried another thing: when I connect only (...) (23 years ago, 24-May-01, to lugnet.robotics.handyboard)
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| | Re: Need help with bumpers connected to the HB
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Hello, Can you describe more about "HB turns itself off ?" Does the HB reset itself? The analog inputs for HB have pull-up resistors. This pull-up resistor may cause the problem. Thanks. Patrick Hui (URL) Original Message ----- From: "Haberlag" (...) (23 years ago, 23-May-01, to lugnet.robotics.handyboard)
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