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#16
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This is me thinking on thread...
I am not trying to hi-jack the thread - But I am trying to POSSIBLY understand signals that are being sent through CAN BUS B and add in features to our w203 to fill up the switch row... Any ideas? Jake |
#17
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No you are not hi-jacking a thread. Thats what this thread is all about. The CAN data frame, consist of the following bit pattern.
1 bit start of frame 12 bits Arbitration Field 6 bits Control Field 0-8 bytes (64 bits) of data 16 bits CRC field 2 bits ACK field 7 bits End of Frame The will be minimum 3 bits between data frames. The last 4 bits of the control field tells you how long the data field is. I believe if I can get that data string into Excel, I can crack the code for allot of things. Things like RPM or wheel speed should be easy. Things like torque will require a dyno.
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To see my 129 parts for sale visit: http://stores.ebay.com/The-Mercedes-SL-Store John Roncallo |
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