| | 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. Im 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 doesnt work: the digital input doesnt (...) (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 doesnt reset until I disconnect the circuit. After disconnecting the circuit , the HB resets without any problems. Ive tried another thing: when I connect only (...) (23 years ago, 24-May-01, to lugnet.robotics.handyboard)
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