Continuing the discussion from SKR 1.4 - Flashing Custom Firmware : Hey @mykepredko , so I’ve just moved onto setting up the CM5 with the MANTA M5P board now after trying to implement the stall guard and debugging with the ST Link on the CubeIDE’s debugger. I thought if I can get visibility of the se…

Thanks for the reply. So essentially I was able to determine what my driver_SGT would be because I’m using the same actuator on the x and y axis as I am for z when testing and was able to get the actuator homed properly when using a threshold of 4 on the x and y axis. All I have been doing to now te…

[image] AlSabra: How else could I have set it up wrong? Could you provide some drawings/pictures of your wiring and set up? It’s really impossible to understand what you’ve describing from a text description alone. I have no idea what you are physically trying to do - I don’t think you’ve e…

Managed to get it working with an M8P which was less of a headache and ended up needing the extra driver slots anyways for added functionality. Was able to get it working by assigning separate drivers to Stepper Z and Z1 and am able to home them together by assigning the diag signal from Z to both e…

I’m glad you have a solution for your Z axis stepper motors. Can you provide more information about the “IR Obstacle Proximity Sensor Switch”? Datasheet and pictures would be most helpful. [image] AlSabra: Can I integrate the input from this sensor into Klipper and my own app by essentially a…

I have attached the data sheet for your reference no worries. Basically would want it to start turning one of the stepper motors that will behave akin to an extruder. This stepper will act as a roller in my model and will be connected as Motor 5 to driver No. 5 on the board with the following Klipp…

The Optical sensor should work without issues with the end stop sensors. Rather than using the filament_switch_sensor statement, I would say start with a gcode_button statement. Configuration reference - Klipper documentation However, you still have the same …

I see that makes sense then. What about from an electrical safety standpoint, is the voltage that the sensor outputs essentially safe for the MCU on the manta board in your opinion, considering the electrical specs in the datasheet?

[image] AlSabra: is the voltage that the sensor outputs essentially safe for the MCU on the manta board in your opinion, considering the electrical specs in the datasheet? There is no voltage output - according to the datasheet it is an open drain output. The endstop sensors of the Manta M8P…

Perfect thanks for clarifying that. Will see how it goes with the DC motor then. Bummer that Klipper doesn’t let you execute G code commands simultaneously. It’s a bit odd though because don’t 3D printers in general have simultaneous extrude and axis movement? So surely the ‘extruder’ (in my case th…

[image] AlSabra: Bummer that Klipper doesn’t let you execute G code commands simultaneously GCodes are not meant to be executed concurrently - just sequentially. That doesn’t mean that multiple steppers aren’t executing as a result of a single GCode statement (X/Y movement, for example). Th…

MANTA M5P Flashing and Running Custom Firmware

General Discussion

cardoc September 19, 2025, 3:49am 59

That’s not how I read it.
I’d look at the code except I’d not understand 1% of it.

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MANTA M5P Flashing and Running Custom Firmware

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