On Sat, 21 Mar 2020, Leonardo Marsaglia wrote:

Date: Sat, 21 Mar 2020 01:27:52 -0300
From: Leonardo Marsaglia <ldmarsag...@gmail.com>
Reply-To: "Enhanced Machine Controller (EMC)"
    <emc-users@lists.sourceforge.net>
To: "Enhanced Machine Controller (EMC)" <emc-users@lists.sourceforge.net>
Subject: Re: [Emc-users] Question about index pulse on high resolution encoder

I just set index-invert to TRUE and FILTER to false on the hostmot encoder
parameters and until now it's not missing pulses anymore. I'll keep testing
it to see how it goes.


Yes, both the filter setting and the global encoder sample rate setting
determine the minimum detectable A,B, and IDX pulse width:

15 encoder sample frequency periods with the filter on

3 encoder sample frequency periods with the filter off



Peter Wallace
Mesa Electronics



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