On 10/27/2016 7:28 AM, Klemen Zhivko wrote: > From example posted by Charles > (https://github.com/cdsteinkuehler/machine-configs/blob/master/motorctrl/hardware.hal > > <https://github.com/cdsteinkuehler/machine-configs/blob/master/motorctrl/hardware.hal>), > > I see: > > # 9/25 strobe - not connected > # 9/27 B in - Hall sensor pin A - white > # 9/41 index - not connected > # 9/42 A in - Hall sensor pin B - yellow > > Does this means encoder expects wires on those pins and I cannot change that > anyhow?
If you are using the hardware encoder modules (eQEP), they have very specific pins that must be used. > I wonder if they are available on Cramps hat? The CRAMPS board was not designed to work with encoders, so you will have to do some soldering (see the previous thread). Another option would be to use a PRU based encoder. This also has pin restrictions, but you can use any PRU dedicated input pin, some of which are available on the CRAMPS SPI expansion header and are already protected against 5V signals. -- Charles Steinkuehler [email protected] -- website: http://www.machinekit.io blog: http://blog.machinekit.io github: https://github.com/machinekit --- You received this message because you are subscribed to the Google Groups "Machinekit" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. Visit this group at https://groups.google.com/group/machinekit. For more options, visit https://groups.google.com/d/optout.
