Generic 4 Cylinder Hall/Optical Decoder - Make Your Own

For discussing and developing different RPM/Position decoders using our superior modular architecture! One thread per pattern, please.
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Fred
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Generic 4 Cylinder Hall/Optical Decoder - Make Your Own

Post by Fred »

That's right, just copy the Hyundai or MazdaAndMitsi reverse header format, define the angle and name, document it, and you've added a decoder to FreeEMS! :-)

There is only one angle to define, if it is wrong, then either your circuit needs inverting, or you need to subtract 180 from it and retry, use the Listener decoder in LA mode with your spark plugs out, and an as-flat-as-possible-battery to record the relative timings and calculate the angles! Or some better physical method, if you have one.

The information in this thread applies: viewtopic.php?f=56&t=1331

If you present documentation of your dizzy in this thread, I can add angle specific builds for you to test.

Fred.
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