Add dual end stop support about fluidnc HOT 8 CLOSED

Do what when?

If you hit a limit switch and have hard limits enabled the machine does a hard stop. This means the step pulses are stopped immediately without any deceleration. You have likely lost position. You should rehome the machine. If a limit switch is active before homing FluidNC will know how to safely back off the switch before homing.

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Example: Machine start, Limit for X is active, how know if need do X- or X+? How can know how homing?

If homing doing X- util limit enabled and after doing 10 X+:

• it's well if min X limit is reach, because will start doing directly X+
• if max X limit it reached will broke the machine, because will start doing directly X+

Then with 1 limit entry, need manual homing at machine startup.

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Show your config file. I do not know how your limit switches are configured.

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For now I'm playing with https://github.com/bdring/fluidnc-config-files/blob/main/official/3axis_v4.yaml

And I only see limit_all_pin, I don't see any limit_min_pin/limit_max_pin way

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If you have separate limit switches on both ends, remove the limit_all_pin entry and add limit_neg_pin and limit_pos_pin entries.

The config file that you are using is just an example. If it does not match your hardware, you have to make a config file that does match.

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Send $axes/x to see your config for the x axis. It will show you the full config with defaults for anything your file is missing.

Also read the wiki.

http://wiki.fluidnc.com/en/config/axes#motor-settings

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Here is the documentation for limit switches http://wiki.fluidnc.com/en/config/homing_and_limit_switches

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Thanks, my misktake then, sorry

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