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 | | Re: pink book
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| (...) From the back cover, hook up to (URL) or dial 602 244 6609 w/touchtone phone. Ask for M68HC11RM/AD (mine's rev 3). That's the main manual for the 68HC11 series. A smaller book on the E variant, M68HC11E/D, which covers the E specific options, (...) (28 years ago, 10-Jan-97, to lugnet.robotics.handyboard)
| | | | | Mobile Robotics Book
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| Where can I obtain the book Mobile RObotics that is mentioned so much on the HB mailing list. Anyone got the publisher and the ISBN # ? Thanks Bill Rose Fort Smith, AR (28 years ago, 10-Jan-97, to lugnet.robotics.handyboard)
| | | | | Handyboard IR Sensor question.
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| Thanks for your last response. Today we wrote and tested: Run motor 1 forward at half speed. Monitor the microswitch at digital port 7. If the switch closes (Hit the wall!) then Stop the motor BEEP Run motor 1 backwards full speed for 1 second. Shut (...) (28 years ago, 10-Jan-97, to lugnet.robotics.handyboard)
| | | | | RE: Interfacing HB to PIC
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| (...) Well, remember the code I have is in SBasic, not Interactive C. However, it's not all that long so here it is. -mike ' sigproc.bas - written 12/96 for 68HC11E1 processor (Tcomp) ' ' pulls in 4 RC signals on the 4 IC interrupts, massages them (...) (28 years ago, 10-Jan-97, to lugnet.robotics.handyboard)
| | | | | RE: Interfacing HB to PIC
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| (...) Well, in that case, the SPI port is what you want, provided an SPI port is also available on the PIC. Then just set up the SPI config, load the register and the computers exchange 16 bits shifted on a clock generated automatically by the (...) (28 years ago, 9-Jan-97, to lugnet.robotics.handyboard)
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