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For the longest time I have been running successfully on build 2559 to control a Muve3D system. I recently reflashed the software to build 4077 and then upgraded it to 4440. Since this effort I can no longer get the shutter to respond. I've verified the pinout, swapped boards (pi3, pi3b+, pi4) and swapped servo motors...nothing. I reverted back to build 2559 and the shutter works again. I'd like to use the new updated features in the latest builds so any help to get me up and running with the new software would be appreciated. I'm using the standard Muve3D distribution that can be selected when you first open NanoDLP. Below I've pasted the machine settings.
{
"Name": "mUVe 3D DLP",
"Lang": "",
"Email": "",
"PrinterID": 0,
"Port": 80,
"PrinterType": 0,
"ZAxisPin": 0,
"DirectionPin": 10,
"ReverseDirectionPin": 0,
"LimitPin": 18,
"LimitPinB": 0,
"LimitPinMode": 0,
"LimitPinReset": 0,
"WaitPin": 0,
"EnablePin": 0,
"EnablePinState": 0,
"EnablePinMode": 0,
"FaultPin": 0,
"FaultPinState": 0,
"ShutterPin": 8,
"ShutterType": 1,
"ShutterMode": 1,
"ShutterOpen": 1400,
"ShutterClose": 700,
"ShutterOpenGcode": "M280 P2 S160",
"ShutterCloseGcode": "M280 P2 S10",
"ShutterSignalLength": 1000,
"FanOnGcode": "",
"FanOffGcode": "",
"MaxSpeed": 1000,
"MinSpeed": 100,
"StartupSpeed": 50,
"StopPositionMm": 10,
"ResinDistanceMm": 5,
"ZAxisHeight": 3000,
"MotorDegree": 1.8,
"MicroStep": 8,
"LeadscrewPitch": 3,
"LCDType": 0,
"LCDAdress": 27,
"LCDPath": "",
"ShieldType": 1,
"ShieldEncoding": 0,
"ShieldI2CAddress": 0,
"ShieldUSBAddress": "/dev/ttyACM0",
"ShieldSpeed": 115200,
"ShieldBootup": "G90\r\nG92 Z[[CurrentPosition]]",
"ShieldShutdown": "",
"ShieldStart": "M650 D5 S5 R1\r\nG28\r\nG90\r\n[[PositionSet 0]]",
"ShieldResume": "G90\r\nG92 Z[[CurrentPosition]]\r\nG1 Z[[LayerPosition]]\r\n[[WaitForDoneMessage]]\r\n[[PositionSet [[LayerPosition]]]]",
"ShieldPause": "",
"ShieldUnpause": "",
"ShieldFinish": "M651\r\nG1 Z{[[LayerPosition]]+5}\r\n[[WaitForDoneMessage]]\r\n[[PositionSet{[[LayerPosition]]+5}]]\r\nM84",
"ShieldForceStop": "",
"ShieldAxisMode": 0,
"ShieldPositioning": 1,
"ManualMoveGcode": "",
"TopGcode": "",
"BottomGcode": "",
"CalibrationGcode": "",
"CameraFrequency": 0,
"CameraStore": 0,
"CameraCommand": "-w 1296 -h 972 --timeout 700 --awb sun",
"ShutdownPin": 0,
"ProjectorWidth": 1920,
"ProjectorHeight": 1080,
"ProjectorType": 2,
"ProjectorPowerCycle": 1,
"ProjectorSpeed": 115200,
"ProjectorAddress": "/dev/ttyUSB0",
"ProjectorOn": "\\x06\\x14\\x00\\x04\\x00\\x34\\x11\\x00\\x00\\x5D",
"ProjectorOff": "\\x06\\x14\\x00\\x04\\x00\\x34\\x11\\x01\\x00\\x5E",
"ProjectorLampQuery": "",
"ProjectorLampEffect": 0,
"ProjectorOnSyscall": "",
"ProjectorOffSyscall": "",
"ProjectorWarmup": 30,
"DisplayController": 0,
"ImageMirror": 0,
"LightOutputFormula": "",
"BarrelFactor": 0,
"BarrelX": 0,
"BarrelY": 0,
"FBPath": "",
"XYRes": 60,
"YRes": 0,
"Mute": 0,
"DisplayID": 0,
"DefaultProfile": 0,
"SpeedFormula": "",
"RemoteSlicer": "",
"PressureType": 0,
"PressureAddress": "",
"PressureSpeed": 0,
"PressureRegex": "",
"PressureDebug": false,
"ScaleClockPin": 0,
"ScaleDataPin": 0,
"OpenScaleAddress": "",
"Theme": 0,
"CustomValues": null,
"AutoSlice": 0,
"PreviewGenerate": 0,
"PreviewWidth": 0,
"PreviewHeight": 0,
"USBDisplayAddress": ""
}
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Where does shutter wired to Pi or RAMPS?
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It is wired to the Pi at pins 4, 6, and 8.
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It is a issue with pigpiod, check if it installed and correctly. Communication on the latest builds being done on file /dev/pigpio, check if it exists.
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reinstalled pigpiod package and shutter now works! Thanks!
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