 | | Re: Downloading Problems
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1. don't worry about the slightly out of spec voltages, +/- 5% is just not a problem. 2. you have already demonstrated that your board HW is OK by communicating from a Windows system. therefore 3. it is probably a cabling problem from your mac. you (...) (27 years ago, 15-Oct-97, to lugnet.robotics.handyboard)
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| | Downloading Problems
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Hello all, I am in the process of building my Handyboard. I have installed the CPU and some of the voltages seem suspect. For example the E-clock signal seems to be about 2.3 volts and the main system power measured at the +5 Volts terminal for the (...) (27 years ago, 15-Oct-97, to lugnet.robotics.handyboard)
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| | Re: Vision
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(...) The article I saw it in was by Steve Ciarcia, in Byte Magazine, and entitled something like "The Micron Eye". Check through Byte magazine indexes and you should find the article. The Micromint company sold kits for it, might still. Curt Mills, (...) (27 years ago, 13-Oct-97, to lugnet.robotics.handyboard)
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| | Looking for cables
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I am having difficulty finding cables to connect to the headers on the Handy board. Specifically, I would like to find a 14-pin cable with a male end to connect the handy boards LCD header (U4) and a female end to connect to a header I have (...) (27 years ago, 13-Oct-97, to lugnet.robotics.handyboard)
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| | Interfacing a clock chip?
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Hi folks. Has anyone had any experience/success with interfacing a Motorola 6818 or 6818A clock chip to the 68HC11? I have some of both of these chips and would like to put them to use. Does anyone know the difference between the 6818 and the 6818A (...) (27 years ago, 12-Oct-97, to lugnet.robotics.handyboard)
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| | Error downloading Pcode in DOS
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Hi, I'm using dl in DOS. I recently assembled a new HB but I cannot download the Pcode to the HB. DL gives me this error message: Downloading 256 byte bootstrap (229 data) ......... ......... ......... Timeout on serial recieve. 1 chars left to (...) (27 years ago, 12-Oct-97, to lugnet.robotics.handyboard)
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| | Downloaders and Stuff
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I just finished building a handboard. I have found that the downloaders dl and dlm don't work in Windows 95, even if I reboot in DOS mode. I would have thaught that they would have worked in such a mode but they didn't. I also found that when I use (...) (27 years ago, 12-Oct-97, to lugnet.robotics.handyboard)
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| | Re: Handy Board Problems
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after you download the S19 code, does your C program in the HB go away? i.e., whether or not you hold down start, your HB boots up with the IC message on the LCD? If NOT, then your downloader isn't communicating with your board either. Did your (...) (27 years ago, 11-Oct-97, to lugnet.robotics.handyboard)
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| | Re: Vision
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In the early 80's Micron Technology (Idaho, USA) made chips specially designed for this, I suspect they still do. The chips come with a glass panel expoxied over the actual transistor panel in the chip. I was able to mount one on the focal plane of (...) (27 years ago, 11-Oct-97, to lugnet.robotics.handyboard)
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| | Vision
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Hello, I would like to know if anyone has tried to use old dynamic RAM chips to use as a smallkind of CCD camera? It should be possible to tear off the top cover of the chip and then expose them to light. The RAM cell should be sensitive to normal (...) (27 years ago, 11-Oct-97, to lugnet.robotics.handyboard)
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| | Re: Help me!!!!!
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Hi, I'am an HandyBoard french user and I have exactly the same problem. I dont find the problem since 2 month, then if you have the solution (one day perapse) please, send me a mail. I have wrap an HC11A1 debugger board to find the bug, and (...) (27 years ago, 10-Oct-97, to lugnet.robotics.handyboard)
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| | Re: Using dlm and ic with hc11 F part
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i also have several F's. i didnt attempt to redo the board for the F though. i just got free demo's of the E from Motorola. We have boards designed specifically for the F already designed here at University of Victoria. I can ask the Tech who (...) (27 years ago, 10-Oct-97, to lugnet.robotics.handyboard)
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| | Using dlm and ic with hc11 F part
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Hi all, Is there any reason one couldnt use a hc11 F part instead of the A part on the handboard (even though the f part is non-multiplexed, ie would make a new board) and use the icc11 and dlm ? Has anyone done this? I have F part in my possession (...) (27 years ago, 10-Oct-97, to lugnet.robotics.handyboard)
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| | Re: Help me!!!!!
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(...) it has worked! what are you talking about? its supposed to fail. there is no where to store the file! dont use that bad telephone cable! bad things will happen!!!! arrivederci. T~~~...~~~\ H Will 'Merlyn' Brooke \ E wbrooke@gulf.uvic.ca \ A (...) (27 years ago, 10-Oct-97, to lugnet.robotics.handyboard)
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| | re:Help me!!!!!
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I may have figured out the problem: I am using the dl downloader with an E series hc11. Is this the error that I would get? and where do I pick up dlm downloader? John Plasterer (27 years ago, 10-Oct-97, to lugnet.robotics.handyboard)
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| | Help me!!!!!
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I have just finished installing the CPU and serial link to the handyboard. I have tryed the test step to check that the download program can make it to the second stage and it failed. It gives me a serial recieve time out error. I am pretty certain (...) (27 years ago, 10-Oct-97, to lugnet.robotics.handyboard)
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| | Stepper motor function
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Sorry about my first attempt my MIME was disabled Here it is again ! The steper.asm and stepper.c were written in Wordpad. (27 years ago, 10-Oct-97, to lugnet.robotics.handyboard)
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| | servo routine for PIC
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Hi All, I search asm routine for RC command with 6811 or pic16C84 thank for all help F.G. ***...*** * Frederic GIAMARCHI * * I.U.T. G.E.I.I. de NIMES * * 8, Rue Jules RAIMU * * 30907 NIMES CEDEX * * FRANCE * * Tel.: 04 66 62 85 22 * * Fax : 04 66 62 (...) (27 years ago, 9-Oct-97, to lugnet.robotics.handyboard)
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| | steper motor routine
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Here it is! Feedback will be much appreciated! Enjoy (27 years ago, 9-Oct-97, to lugnet.robotics.handyboard)
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| | stepper motor function for handy board
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I'm not sure if there are any stepper motor routines out there for the handy board, but so far I was unable to locate such function. If anybody is interested in aquiring such function I have written one, called steper() The function takes an agular (...) (27 years ago, 9-Oct-97, to lugnet.robotics.handyboard)
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