| | Re: 68HC811E2
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Thanks Clancy, but I tryed this already and without success. The hbdl loader says "Invalid CONFIG reg (0xFF) Try again" and when I check the eeprom area with PCBUG11, it is already there. I think, the E2 has a special protection for the CONFIG reg. (...) (27 years ago, 2-Apr-98, to lugnet.robotics.handyboard)
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| | Re: 68HC811E2 Can't be set
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No I can't believe that the config register is unchangeable, because I own a single 68hc811e2 that has a correct config, but 12 others that dont, also these are used in the miniboard pre handyboard? with a config set at 0d, if i remember my old (...) (27 years ago, 2-Apr-98, to lugnet.robotics.handyboard)
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| | Re: 68HC811E2
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(...) My advice, don't waste your time, i spent about a year trying to figure that out and never got the config register changed to anything useful, and I also contacted motorola about 5 times and no tech person there could get it changed either. (...) (27 years ago, 2-Apr-98, to lugnet.robotics.handyboard)
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| | Re: 68HC811E2
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-----Original Message----- From: E. Baeck <erwin.baeck@styria.com> To: Handy Board Mailinglist <handyboard@media.mit.edu> Date: Wednesday, April 01, 1998 10:50 AM Subject: 68HC811E2 (...) sounds like my chip. Is your config Register stuck at 0xFF (...) (27 years ago, 2-Apr-98, to lugnet.robotics.handyboard)
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| | Re: Working with a different compiler
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Jaron, Does the compiler provide LCD driver for HB or you ported the code to this compiler ? -Pandit (27 years ago, 2-Apr-98, to lugnet.robotics.handyboard)
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| | Need help finding a A1 chip.
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Hi All, I have come across a RugWarrior board that I think has a bad uC chip. I don't want to pull the chip form my HB to test it just in case I'm wrong. (turn one working and one not into two not) My question is where can I find another 68HC11A1FN (...) (27 years ago, 2-Apr-98, to lugnet.robotics.handyboard)
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| | Re: Servo Controller
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It needs an async. serial interface with 8bit no parity. You can you the utility posted at HB site for driving one of the digital output to work as async. serial interface. -Pandit ---...--- (...) (27 years ago, 2-Apr-98, to lugnet.robotics.handyboard)
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| | Re: Denning Branch Mobile Robotics
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Yeah, I tried calling this number and some other numbers of representatives I obtained about two years ago. None of the number worked, though. Did they go out of business? ---...--- ericson mar Master of Engineering Candidate Project: Mobile (...) (27 years ago, 1-Apr-98, to lugnet.robotics.handyboard)
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| | Servo Controller
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Has anybody use Lynxmotions MiniSCC II servo controller with the handy board? Can it be controlled from a digital output, or does it require a serial port with RS232 levels? (27 years ago, 1-Apr-98, to lugnet.robotics.handyboard)
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| | Re: Working with a different compiler
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some of these questions are answered in the "i am using my own C compiler/what is the memory map of the handy board" entry in the FAQ. after reading this, please make sure you review the FAQ, because there is more information there. here are some (...) (27 years ago, 1-Apr-98, to lugnet.robotics.handyboard)
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