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fred
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 | | Re: downloading pcode
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| Hi -- it might be driver issues on the Windows site. Please go through the debug instructs at (URL) let us know where you stand after the HyperTerminal test. Fred In your message you said: (...) (24 years ago, 8-Feb-01, to lugnet.robotics.handyboard)
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fred
(score: 1.045)
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| | Re: Help needed
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| Hi Yuwei, it sounds like you might be having problems with your serial port. Would you try the getting started debug instructions at : (URL) let us know how that goes. Fred (...) (23 years ago, 29-Oct-01, to lugnet.robotics.handyboard)
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fred
(score: 1.045)
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| | Re: nimh batteries
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| the issue with nimh is that plain trickle charge is not appropriate. you must remove charge current when the cells are full charge. the HB charge circuit just doesn't do that. i'd really recommend switching back to nicad. fred In your message you (...) (24 years ago, 21-Sep-00, to lugnet.robotics.handyboard)
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fred
(score: 1.045)
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fred
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fred
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fred
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fred
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| | Re: handy board troubles...
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| gary -- it's an interesting bug. as you say you've got two 2-dim arrays, i can surmise that you're using Newton Lab's version of IC. In which case, they'd be the ones to address this problem. re: mailing list, it's now administered through LUGNET. (...) (24 years ago, 16-Apr-00, to lugnet.robotics.handyboard)
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fred
(score: 1.045)
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| | Re: IC using Windows 3.11
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| There's not much that can be done. IC 3.2 doesn't run on Win 3.1. Your choices are: * upgrade your laptop to W95. * downgrade your use of IC to the freeware version on all of your machines. Fred (...) version (...) it does (...) reason (...) (24 years ago, 21-Aug-00, to lugnet.robotics.handyboard)
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fred
(score: 1.045)
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fred
(score: 1.045)
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| | Re: serial output
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| you're not going to be able to generate accurate bit times using Interactive C -- it'd have to be an assembly language driver. use the 9600 baud output driver located at (URL) your message you said: (...) (25 years ago, 16-Feb-00, to lugnet.robotics.handyboard)
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fred
(score: 1.045)
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| | Re: IC using Windows 3.11
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| sorry about the blank msg, what i meant to say is: doesn't the freeware/DOS vers of IC run nicely under win 3.11? in a DOS shell, of course. maybe some readers can share their experience with this. fred In your message you said: (...) (24 years ago, 21-Aug-00, to lugnet.robotics.handyboard)
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fred
(score: 1.045)
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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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fred
(score: 1.045)
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| | fwd: Mini Boards for sale
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| Hi all, some may be interested in my old mini board design. If so, here's a chance to pick one up at a reasonable price. Info is available via FTP at ftp://cher.media.mit...miniboard/ . Fred Begin forwarded message: > From: "Wally Blackburn" (...) (23 years ago, 31-Dec-01, to lugnet.robotics.handyboard)
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fred
(score: 1.045)
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| | Re: Start_process problem
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| alex, each of your processes must be an indefinite loop. otherwise starting them up via start_process just runs through once. so, e.g.: void checkir() { while (1) { if (digital(4)) { /* go backward for some time */ /* turn a little */ /* go forward (...) (25 years ago, 15-Oct-99, to lugnet.robotics.handyboard)
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fred
(score: 1.045)
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| | Re: Hanging Problem
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| Hi ... can you post a copy of the code you're running? Also, it is safe to say that you don't think it's a hardware problem -- that generally your HB works OK? or, are you a new user, and it might be hardware-related? fred (...) (24 years ago, 27-Oct-00, to lugnet.robotics.handyboard)
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fred
(score: 1.045)
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| | Re: Lego Rotation Sensor
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| There aren't user-adjustable thresholds in my Exp Board LEGO rotation sensor code. Rob, could it be that you are spinning the sensor too fast? In the docs there is a note that it only can deal with 16 rotations per sec. Fred In your message you (...) (24 years ago, 26-Feb-01, to lugnet.robotics.handyboard)
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fred
(score: 1.045)
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| | Re: IC motion control
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| your motor probably draws too much current to work with the HB. unplug the motor and see if things work. if so, the problem is your motor. see the FAQ more for on how to choose a motor that works with the HB. fred In your message you said: (...) (25 years ago, 2-Oct-99, to lugnet.robotics.handyboard)
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fred
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| | Re: Reset & running Main ( )
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| Well, at this point I'm out of ideas. Would you please copy and paste your jrm1.c file into an email message and send that to the list. (LUGNET strips attachments, so it has to be plain text body of the msg.) thanks, Fred (...) (23 years ago, 31-Dec-01, to lugnet.robotics.handyboard)
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fred
(score: 1.045)
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