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I've got the EC2 output data format from Tracy and even wrote a program to display that data a while ago. Biggest problem is the voltage levels are not +/-12V rs-232 signals but 0/5 volt so you need to build a little circuit to fix that before you can plug that into a pc or pda. Here's some info at <http://casson.2y.net/Glastar/EC2_Tuning.html> And of course that data stream will not have any of the temp or pressure data that most people are interested in.
Perry Casson
Joe Hull wrote:
Anybody know that data is on the wire(s) that connect the EC2 to the EM2? Seems like a logical place for Tracy to put the output for data logging.
Tracy – you come up with the schema (serial bus data format) and I’ll write the PC code to read the bus then store and display data.
Joe Hull
Bellevue (Seattle), Washington
Cozy MkIV #991 (working on Engine & Electrical & Finishing)
http://www.maddyhome.com/canardpages/pages/JoeHull/index.html
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