Quote:
Originally Posted by meltbox360
Without recompiling, just setting everything up I am getting a spread of 1100 rpm at max speed. Between 5200 and 6300 rpm so the same issue as the encoder class with pretty much the same spread.
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I think setting the FPGA sample ring buffer will bring that down to an acceptable level without introducing undue phase lag. If you can get a good signal you may be able to use the very simple bang-bang control.