 | | HandyBoard's Baud rate
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My name is Micah Krider and I asked for the information on changing the baud rate on the handyboard to communicate serially. You sent me the following code to communicate serially: void xxxxxx(int c) { while(!(peek(0x102e)&0x80)); poke(0x102f,c); } (...) (28 years ago, 1-Oct-96, to lugnet.robotics.handyboard)
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| | Re: Adapting the LMD18200 (CORRECTION)
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Matt Harlan found a mistake in the following drawing. (...) Glad someone checked it, yup, the drawing is wrong. pin 3 on the LMD18200 goes to pin 2 on the handyboard, and pin 5 on the LMD18200 goes to pin 1 on the handy board. Sorry for the trouble (...) (28 years ago, 1-Oct-96, to lugnet.robotics.handyboard)
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| | Re: mobile robot books
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The address should be ftp.eecs.umich.edu/p...le/johannb ^ not just eecs.umich.edu/ from netscape ftp://ftp.eecs.umich...le/johannb anonymous login works for this address. I had the same problem too! matt (...) ___...___ Matthew J. Harlan Cornell (...) (28 years ago, 1-Oct-96, to lugnet.robotics.handyboard)
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| | using Buffalo with the HB
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Ronan -- I don't think it's the LCD per se that is causing problems, but rather the fact that the HB runs the 6811 in special mode. The main effect of this is that the interrupt vectors, including the reset vector, live at $bfc0 to $bfff rather than (...) (28 years ago, 1-Oct-96, to lugnet.robotics.handyboard)
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| | Re: mobile robot books
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In a message dated 96-09-29 18:58:39 EDT, you write: << Subj: Re: mobile robot books Date: 96-09-29 18:58:39 EDT From: mar@cooper.edu (MAR ERICSON) To: sriram@ds5500.cemr.wvu.edu (Sriram Tirunellayi) CC: handyboard@media.mit.edu > the book titled (...) (28 years ago, 1-Oct-96, to lugnet.robotics.handyboard)
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| | Re: Adapting the LMD18200
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(...) Right. (...) YIKES!!! you are right, I'll have to check this tonight. It looks like I have pins 3&5 swapped on the 18200. (28 years ago, 30-Sep-96, to lugnet.robotics.handyboard)
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| | Re: mobile robot books
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(...) It's actually 13MB. (28 years ago, 29-Sep-96, to lugnet.robotics.handyboard)
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| | Re: mobile robot books
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How do you log in anonymous? I tried user anonymous and and it failed. Like this: /usr/people/mar>ftp eecs.umich.edu Connected to eecs.umich.edu. 220 zip.eecs.umich.edu FTP server (SunOS 4.1) ready. Name (eecs.umich.edu:mar): anonymous 530 User (...) (28 years ago, 29-Sep-96, to lugnet.robotics.handyboard)
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| | buffalo on HB
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Hello All! I know it sounds perverse *not* to use IC, but I want to give students exposure to direct machine-language access in a revised "peripherals and interfacing" course using HBs. Can anyone give me specific advice about getting the BUFFALO (...) (28 years ago, 29-Sep-96, to lugnet.robotics.handyboard)
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| | Re: Adapting the LMD18200
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Tom I got a couple LMD18200's from National and I'm getting ready to connect them to my HB. Looking back in my list of messages I got this: (...) This part is OK, but I'm not sure about the rest. (...) The PWM inputs for each L293 are pins 1 & 9, (...) (28 years ago, 29-Sep-96, to lugnet.robotics.handyboard)
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