Problem with estop_latch

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31 Jan 2026 16:23 - 31 Jan 2026 16:25 #342252 by amanker
Problem with estop_latch was created by amanker
I have upgraded my linuxcnc 2.9.8 on rpi4 bookworm to 2.10pre. After installation estop_latch is not working. It was working as it is on 2.9.8. I can see estop_latch.ok-in = true, estop_latch.reset = true,  estop_latch.fault-in = false etc all good but estop_latch.ok-out never comes true.

My config for estop_latch

    loadrt estop_latch names=estop_latch
    addf estop_latch servo-thread
        
# estop loopback, SPI comms enable and feedback
    net user-enable-out     <= iocontrol.0.user-enable-out        => remora.SPI-enable 
    net remora-status      remora.SPI-status     => estop_latch.ok-in
    net estop-fault_in remora.input.09 => estop_latch.fault-in
    net user-request-enable <= iocontrol.0.user-request-enable    => remora.SPI-reset estop_latch.reset
    net estop-status estop_latch.ok-out => iocontrol.0.emc-enable-in    

But If I dont use estop_latch machine works.

    net user-enable-out     <= iocontrol.0.user-enable-out        => remora.SPI-enable
    net user-request-enable <= iocontrol.0.user-request-enable    => remora.SPI-reset
    net remora-status     <= remora.SPI-status     => iocontrol.0.emc-enable-in

estop_latch was working in 2.9.8 with same config.
Last edit: 31 Jan 2026 16:25 by amanker.

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