Subject:
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Spybot Hardware Hacking
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Newsgroups:
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lugnet.robotics.spybotics
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Date:
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Thu, 25 Mar 2004 17:17:48 GMT
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Viewed:
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7117 times
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Hi All,
April's Circuit Cellar magazine has an article I wrote on one method of hacking
the Spybot. I emulated the I2C EEPROM with a PIC. I then mapped the upper 128
bytes of the EEPROM variable space (locations 0x80 through 0xFF) for use as an
I/O buffer. This area is read/write accessible via Mindscript and NQC.
The article is mainly how to do I2C EEPROM emulation in a PIC. Full source code
is available on the Circuit Cellar website: www.circuitcellar.com
--Jay
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