7i92T + 5 Axis BOB, encoder pin mapping issue.

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3 years 4 months ago #272692 by tommylight
If you do not load an encoder in hal, those pins can be used as IO.
All pins on 7i92 can be used as gpio, no matter what mesaflash says for stepgen, pwm, encoder, etc, just not loading those functions will leave pins as IO.
In this case, you are limited by BOB, but if you need an encoder, load just one in hal, then you have 2 pins on that port as inputs and all 5 on the other port.
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3 years 4 months ago #272717 by PCW
Note that even if you enable an encoder (or other input function) ,
those pins can be used as GPIO inputs (just not outputs)
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3 years 4 months ago #272753 by Ac1dburn
Thanks a bunch! Yes, so everything is what I'd suspected I'd have to do. I'm going through the Hal file now and making sure everything is pointing where it should be. Thanks for these replies, helps with my sanity check!
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10 months 3 weeks ago #339782 by nikk
Dear author , please share the result. Unfortunately, I have the same problem and cannot find a solution.

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