Cant connect to SPJS after restarting it

[raulgotor]

I'm on Snow Leopard & Firefox. Some times chilipeppr becomes unresponsive. Normally, in that situation I disconnect from JSON and close the chilipepper's Firefox tab. Then, I relaunch both chilipeppr and JSON server but I get the following message at the OS X terminal:

Error trying to bind to port: listen tcp :8989: bind: address already in use, so exiting...logout

It seems that the port remains open and JSON cant connect anymore, but at chilipeppr JSON widget there is no JSON server connection...

I've tried at the terminal the command

lsof -i TCP:8989

but it makes no improvement. Any clues?

[chilipeppr]

You are getting that port blocked because the original SPJS is still
running. So I would not do what you're doing.

The bigger question is what do you mean by unresponsive? Do you mean you're
running a job and the browser seems to get so bogged down your CPU is at
100% and things seem unresponsive? If so, I would disable the 3d viewer
when running a job. You can disable in the pulldown menu.

Also, make sure you're using the latest SPJS of v1.8. It has the best
memory management. I noticed you posted over at UGS about after 20,000
lines UGS seems to pause. You are running into Java garbage collection
issues. SPJS is written in Go and has a different approach to garbage
collection so you should find that it stays fairly smooth through the whole
job.

If I haven't correctly guessed at what you mean by unresponsive could you
send over some screenshots and/or video of the issue?

On Tue, Mar 31, 2015 at 5:53 AM, raulgotor [email protected] wrote:

I'm on Snow Leopard & Firefox. Some times chilipeppr becomes unresponsive.
Normally, in that situation I disconnect from JSON and close the
chilipepper's Firefox tab. Then, I relaunch both chilipeppr and JSON server
but I get the following message at the OS X terminal:

Error trying to bind to port: listen tcp :8989: bind: address already in
use, so exiting...logout

It seems that the port remains open and JSON cant connect anymore, but at
chilipeppr JSON widget there is no JSON server connection...

I've tried at the terminal the command

lsof -i TCP:8989

but it makes no improvement. Any clues?

—
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#21.

[raulgotor]

Hi,
Thanks for your answer. I've SPJS v1.8.
By unresponsive I mean that the arduino/Grbl doesn't seems to receive the commands. The 3D viewer is working smooth. All controls in the chilipeppr interface are working. For instance, by clicking the Homing button, the $H command will be displayed in the serial console. Still, the machine won't respond.

How can I stop SPJS from running? Going to localhost:8989 shows nothing, and the only way I've found until now is restarting the computer.

Thanks in advance

[raulgotor]

Hi,

I've got more clues. I've been trying to produce a laser raster image which is plenty of Gcode commands. Around line 30.000 machine started to produce small pauses (same as in the UGS post that you have seen). They were more and more frequent until machine stopped completely. At this point, pause, stop, reset commands won't do anything, so I had to power off the arduino, and after turning it on, it was responding normally again.

Then, I have been playing with the X/Y arrows, moving the machine to the left and to the right, and suddently it stop moving, and no command made a movement anymore. Then, I've realized that those not performed commands are queued as stated by the serial port monitor.
These last queued commands are being executed now very very slow, more or less one every 3-5 minutes. I'm starting to think that maybe I have some hardware problem with the ATMega IC?

Here is the log (last 40 lines):

{"Version" : "1.81"}
{"Commands" : ["list", "open [portName] [baud] [bufferAlgorithm (optional)]", "send [portName] [cmd]", "sendnobuf [portName] [cmd]", "close [portName]", "bufferalgorithms", "baudrates", "restart", "exit"]}
{"Hostname" : "MacBook-2.local"}
send /dev/tty.usbmodem3d11 ~
{"Cmd":"Queued","QCnt":84670,"Ids":[""],"D":["~\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":84669,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"CompleteFake","Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":84668,"Id":"g86745","P":"/dev/tty.usbmodem3d11"}
send /dev/tty.usbmodem3d11 �
{"Cmd":"WipedQueue","QCnt":1,"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Queued","QCnt":2,"Ids":[""],"D":["\u0018\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"CompleteFake","Id":"","P":"/dev/tty.usbmodem3d11"}
send /dev/tty.usbmodem3d11 G91 G0 X1 G90
{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X1\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
send /dev/tty.usbmodem3d11 G91 G0 X1 G90
{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X1\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
Error writing to /dev/tty.usbmodem3d11 write /dev/tty.usbmodem3d11: device not configured Closing port.
list
{ "SerialPorts": [ { "Name": "/dev/tty.usbmodem3d11", "Friendly": "/dev/tty.usbmodem3d11", "SerialNumber": "", "DeviceClass": "", "IsOpen": true, "IsPrimary": true, "RelatedNames": null, "Baud": 115200, "RtsOn": true, "DtrOn": false, "BufferAlgorithm": "grbl", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.BlackBerry9300-BlackBer", "Friendly": "tty.BlackBerry9300-BlackBer", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.Bluetooth-Modem", "Friendly": "tty.Bluetooth-Modem", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.Bluetooth-PDA-Sync", "Friendly": "tty.Bluetooth-PDA-Sync", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.Nokia5800-DataTransfer", "Friendly": "tty.Nokia5800-DataTransfer", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.PuertoSerie", "Friendly": "tty.PuertoSerie", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.PuertoSerie-1", "Friendly": "tty.PuertoSerie-1", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.iMacdeMariCarmen-Blueto", "Friendly": "tty.iMacdeMariCarmen-Blueto", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 } ] }
list
{ "SerialPorts": [ { "Name": "/dev/tty.usbmodem3d11", "Friendly": "/dev/tty.usbmodem3d11", "SerialNumber": "", "DeviceClass": "", "IsOpen": true, "IsPrimary": true, "RelatedNames": null, "Baud": 115200, "RtsOn": true, "DtrOn": false, "BufferAlgorithm": "grbl", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.BlackBerry9300-BlackBer", "Friendly": "tty.BlackBerry9300-BlackBer", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.Bluetooth-Modem", "Friendly": "tty.Bluetooth-Modem", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.Bluetooth-PDA-Sync", "Friendly": "tty.Bluetooth-PDA-Sync", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.Nokia5800-DataTransfer", "Friendly": "tty.Nokia5800-DataTransfer", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.PuertoSerie", "Friendly": "tty.PuertoSerie", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.PuertoSerie-1", "Friendly": "tty.PuertoSerie-1", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.iMacdeMariCarmen-Blueto", "Friendly": "tty.iMacdeMariCarmen-Blueto", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 } ] }
list
{ "SerialPorts": [ { "Name": "/dev/tty.usbmodem3d11", "Friendly": "/dev/tty.usbmodem3d11", "SerialNumber": "", "DeviceClass": "", "IsOpen": true, "IsPrimary": true, "RelatedNames": null, "Baud": 115200, "RtsOn": true, "DtrOn": false, "BufferAlgorithm": "grbl", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.BlackBerry9300-BlackBer", "Friendly": "tty.BlackBerry9300-BlackBer", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.Bluetooth-Modem", "Friendly": "tty.Bluetooth-Modem", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.Bluetooth-PDA-Sync", "Friendly": "tty.Bluetooth-PDA-Sync", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.Nokia5800-DataTransfer", "Friendly": "tty.Nokia5800-DataTransfer", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.PuertoSerie", "Friendly": "tty.PuertoSerie", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.PuertoSerie-1", "Friendly": "tty.PuertoSerie-1", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.iMacdeMariCarmen-Blueto", "Friendly": "tty.iMacdeMariCarmen-Blueto", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 } ] }
list
{ "SerialPorts": [ { "Name": "/dev/tty.usbmodem3d11", "Friendly": "/dev/tty.usbmodem3d11", "SerialNumber": "", "DeviceClass": "", "IsOpen": true, "IsPrimary": true, "RelatedNames": null, "Baud": 115200, "RtsOn": true, "DtrOn": false, "BufferAlgorithm": "grbl", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.BlackBerry9300-BlackBer", "Friendly": "tty.BlackBerry9300-BlackBer", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.Bluetooth-Modem", "Friendly": "tty.Bluetooth-Modem", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.Bluetooth-PDA-Sync", "Friendly": "tty.Bluetooth-PDA-Sync", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.Nokia5800-DataTransfer", "Friendly": "tty.Nokia5800-DataTransfer", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.PuertoSerie", "Friendly": "tty.PuertoSerie", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.PuertoSerie-1", "Friendly": "tty.PuertoSerie-1", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.iMacdeMariCarmen-Blueto", "Friendly": "tty.iMacdeMariCarmen-Blueto", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 } ] }
list
{ "SerialPorts": [ { "Name": "/dev/tty.BlackBerry9300-BlackBer", "Friendly": "tty.BlackBerry9300-BlackBer", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.Bluetooth-Modem", "Friendly": "tty.Bluetooth-Modem", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.Bluetooth-PDA-Sync", "Friendly": "tty.Bluetooth-PDA-Sync", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.Nokia5800-DataTransfer", "Friendly": "tty.Nokia5800-DataTransfer", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.PuertoSerie", "Friendly": "tty.PuertoSerie", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.PuertoSerie-1", "Friendly": "tty.PuertoSerie-1", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.iMacdeMariCarmen-Blueto", "Friendly": "tty.iMacdeMariCarmen-Blueto", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.usbmodem3d11", "Friendly": "tty.usbmodem3d11", "SerialNumber": "", "DeviceClass": "", "IsOpen": true, "IsPrimary": true, "RelatedNames": null, "Baud": 115200, "RtsOn": true, "DtrOn": false, "BufferAlgorithm": "grbl", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 } ] }
list
{ "SerialPorts": [ { "Name": "/dev/tty.BlackBerry9300-BlackBer", "Friendly": "tty.BlackBerry9300-BlackBer", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.Bluetooth-Modem", "Friendly": "tty.Bluetooth-Modem", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.Bluetooth-PDA-Sync", "Friendly": "tty.Bluetooth-PDA-Sync", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.Nokia5800-DataTransfer", "Friendly": "tty.Nokia5800-DataTransfer", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.PuertoSerie", "Friendly": "tty.PuertoSerie", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.PuertoSerie-1", "Friendly": "tty.PuertoSerie-1", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.iMacdeMariCarmen-Blueto", "Friendly": "tty.iMacdeMariCarmen-Blueto", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.usbmodem3d11", "Friendly": "tty.usbmodem3d11", "SerialNumber": "", "DeviceClass": "", "IsOpen": true, "IsPrimary": true, "RelatedNames": null, "Baud": 115200, "RtsOn": true, "DtrOn": false, "BufferAlgorithm": "grbl", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 } ] }
close /dev/tty.usbmodem3d11
Closing serial port /dev/tty.usbmodem3d11
Shutting down reader on /dev/tty.usbmodem3d11
{"Cmd":"Close","Desc":"Got unregister/close on port.","Port":"/dev/tty.usbmodem3d11","Baud":115200}
writerBuffered just got closed. make sure you make a new one. port:/dev/tty.usbmodem3d11
Shutting down writer on /dev/tty.usbmodem3d11
list
{ "SerialPorts": [ { "Name": "/dev/tty.BlackBerry9300-BlackBer", "Friendly": "tty.BlackBerry9300-BlackBer", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.Bluetooth-Modem", "Friendly": "tty.Bluetooth-Modem", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.Bluetooth-PDA-Sync", "Friendly": "tty.Bluetooth-PDA-Sync", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.Nokia5800-DataTransfer", "Friendly": "tty.Nokia5800-DataTransfer", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.PuertoSerie", "Friendly": "tty.PuertoSerie", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.PuertoSerie-1", "Friendly": "tty.PuertoSerie-1", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.iMacdeMariCarmen-Blueto", "Friendly": "tty.iMacdeMariCarmen-Blueto", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.usbmodem3d11", "Friendly": "tty.usbmodem3d11", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 } ] }
open /dev/tty.usbmodem3d11 115200 grbl
{"Cmd":"Open","Desc":"Got register/open on port.","Port":"/dev/tty.usbmodem3d11","IsPrimary":true,"Baud":115200,"BufferType":"grbl"}
list
{ "SerialPorts": [ { "Name": "/dev/tty.BlackBerry9300-BlackBer", "Friendly": "tty.BlackBerry9300-BlackBer", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.Bluetooth-Modem", "Friendly": "tty.Bluetooth-Modem", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.Bluetooth-PDA-Sync", "Friendly": "tty.Bluetooth-PDA-Sync", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.Nokia5800-DataTransfer", "Friendly": "tty.Nokia5800-DataTransfer", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.PuertoSerie", "Friendly": "tty.PuertoSerie", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.PuertoSerie-1", "Friendly": "tty.PuertoSerie-1", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.iMacdeMariCarmen-Blueto", "Friendly": "tty.iMacdeMariCarmen-Blueto", "SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name": "/dev/tty.usbmodem3d11", "Friendly": "tty.usbmodem3d11", "SerialNumber": "", "DeviceClass": "", "IsOpen": true, "IsPrimary": true, "RelatedNames": null, "Baud": 115200, "RtsOn": true, "DtrOn": false, "BufferAlgorithm": "grbl", "AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 } ] }
{"P":"/dev/tty.usbmodem3d11","D":"\n"}
{"Cmd":"WipedQueue","QCnt":0,"Port":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"Grbl 0.9g ['$' for help]\n"}
{"P":"/dev/tty.usbmodem3d11","D":"G54M05ok\n"}
{"P":"/dev/tty.usbmodem3d11","D":"\u003cIdle,MPos:0.000,0.000,0.000,WPos:288.999,211.001,0.000\u003e\n"}
send /dev/tty.usbmodem3d11 G91 G0 X1 G90
{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X1\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}
{"P":"/dev/tty.usbmodem3d11","D":"\u003cIdle,MPos:1.001,0.000,0.000,WPos:290.001,211.001,0.000\u003e\n"}
send /dev/tty.usbmodem3d11 status $$
sendjson {"P":"/dev/tty.usbmodem3d11","Data":[{"Id":"startup0","D":null}]}
{"P":"/dev/tty.usbmodem3d11","D":"\u003cIdle,MPos:1.001,0.000,0.000,WPos:290.001,211.001,0.000\u003e\n"}
{"Cmd":"Queued","QCnt":1,"Ids":[""],"D":["$$\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Queued","QCnt":1,"P":"/dev/tty.usbmodem3d11","Data":[]}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"$0=10 (step pulse, usec)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$1=1 (step idle delay, msec)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$2=50 (step port invert mask:00110010)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$3=7 (dir port invert mask:00000111)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$4=0 (step enable invert, bool)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$5=0 (limit pins invert, bool)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$6=0 (probe pin invert, bool)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$10=3 (status report mask:00000011)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$11=0.010 (junction deviation, mm)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$12=0.002 (arc tolerance, mm)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$13=0 (report inches, bool)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$14=1 (auto start, bool)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$20=0 (soft limits, bool)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$21=0 (hard limits, bool)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$22=0 (homing cycle, bool)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$23=1 (homing dir invert mask:00000001)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$24=1000.000 (homing feed, mm/min)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$25=3000.000 (homing seek, mm/min)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$26=250 (homing debounce, msec)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$27=1.000 (homing pull-off, mm)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$100=157.810 (x, step/mm)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$101=157.810 (y, step/mm)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$102=250.000 (z, step/mm)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$110=4000.000 (x max rate, mm/min)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$111=4000.000 (y max rate, mm/min)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$112=1000.000 (z max rate, mm/min)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$120=10000.000 (x accel, mm/sec^2)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$121=2000.000 (y accel, mm/sec^2)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$122=10.000 (z accel, mm/sec^2)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$130=290.000 (x max travel, mm)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$131=215.000 (y max travel, mm)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$132=200.000 (z max travel, mm)\n"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}
send /dev/tty.usbmodem3d11 G91 G0 X-1 G90
{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X-1\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}
{"P":"/dev/tty.usbmodem3d11","D":"\u003cIdle,MPos:0.000,0.000,0.000,WPos:288.999,211.001,0.000\u003e\n"}
send /dev/tty.usbmodem3d11 G91 G0 X1 G90
{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X1\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}
{"P":"/dev/tty.usbmodem3d11","D":"\u003cIdle,MPos:1.001,0.000,0.000,WPos:290.001,211.001,0.000\u003e\n"}
send /dev/tty.usbmodem3d11 G91 G0 X-1 G90
{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X-1\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}
{"P":"/dev/tty.usbmodem3d11","D":"\u003cIdle,MPos:0.000,0.000,0.000,WPos:288.999,211.001,0.000\u003e\n"}
send /dev/tty.usbmodem3d11 G91 G0 X1 G90
{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X1\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}
{"P":"/dev/tty.usbmodem3d11","D":"\u003cIdle,MPos:1.001,0.000,0.000,WPos:290.001,211.001,0.000\u003e\n"}
send /dev/tty.usbmodem3d11 G91 G0 X-1 G90
{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X-1\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}
{"P":"/dev/tty.usbmodem3d11","D":"\u003cIdle,MPos:0.000,0.000,0.000,WPos:288.999,211.001,0.000\u003e\n"}
send /dev/tty.usbmodem3d11 G91 G0 X1 G90
{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X1\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}
{"P":"/dev/tty.usbmodem3d11","D":"\u003cIdle,MPos:1.001,0.000,0.000,WPos:290.001,211.001,0.000\u003e\n"}
send /dev/tty.usbmodem3d11 G91 G0 X-1 G90
{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X-1\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}
{"P":"/dev/tty.usbmodem3d11","D":"\u003cIdle,MPos:0.000,0.000,0.000,WPos:288.999,211.001,0.000\u003e\n"}
send /dev/tty.usbmodem3d11 G91 G0 X1 G90
{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X1\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}
{"P":"/dev/tty.usbmodem3d11","D":"\u003cIdle,MPos:1.001,0.000,0.000,WPos:290.001,211.001,0.000\u003e\n"}
send /dev/tty.usbmodem3d11 G91 G0 X-1 G90
{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X-1\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}
{"P":"/dev/tty.usbmodem3d11","D":"\u003cIdle,MPos:0.000,0.000,0.000,WPos:288.999,211.001,0.000\u003e\n"}
send /dev/tty.usbmodem3d11 G91 G0 X1 G90
{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X1\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}
{"P":"/dev/tty.usbmodem3d11","D":"\u003cRun,MPos:0.925,0.000,0.000,WPos:289.925,211.001,0.000\u003e\n"}
{"P":"/dev/tty.usbmodem3d11","D":"\u003cIdle,MPos:1.001,0.000,0.000,WPos:290.001,211.001,0.000\u003e\n"}
send /dev/tty.usbmodem3d11 G91 G0 X-1 G90
{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X-1\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}
{"P":"/dev/tty.usbmodem3d11","D":"\u003cRun,MPos:0.336,0.000,0.000,WPos:289.335,211.001,0.000\u003e\n"}
{"P":"/dev/tty.usbmodem3d11","D":"\u003cIdle,MPos:0.000,0.000,0.000,WPos:288.999,211.001,0.000\u003e\n"}
send /dev/tty.usbmodem3d11 G91 G0 X1 G90
{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X1\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}
{"P":"/dev/tty.usbmodem3d11","D":"\u003cIdle,MPos:1.001,0.000,0.000,WPos:290.001,211.001,0.000\u003e\n"}
send /dev/tty.usbmodem3d11 G91 G0 X-1 G90
{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X-1\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}
{"P":"/dev/tty.usbmodem3d11","D":"\u003cIdle,MPos:0.000,0.000,0.000,WPos:288.999,211.001,0.000\u003e\n"}
send /dev/tty.usbmodem3d11 G91 G0 X-1 G90
{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X-1\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
send /dev/tty.usbmodem3d11 G91 G0 X-1 G90
{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X-1\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
send /dev/tty.usbmodem3d11 G91 G0 X1 G90
{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X1\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
send /dev/tty.usbmodem3d11 G91 G0 X-1 G90
{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X-1\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
send /dev/tty.usbmodem3d11 G91 G0 X1 G90
{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X1\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
send /dev/tty.usbmodem3d11 G91 G0 X-1 G90
{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X-1\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
send /dev/tty.usbmodem3d11 G91 G0 X1 G90
{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X1\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
send /dev/tty.usbmodem3d11 G91 G0 X1 G90
{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X1\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
send /dev/tty.usbmodem3d11 G91 G0 X10 G90
{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X10\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
send /dev/tty.usbmodem3d11 G91 G0 X10 G90
{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X10\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
send /dev/tty.usbmodem3d11 G91 G0 X10 G90
{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X10\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}

[chilipeppr]

What version of SPJS are you using?

On Tue, Mar 31, 2015 at 9:06 AM, raulgotor [email protected] wrote:

Hi,

I've got more clues. I've been trying to produce a laser raster image
which is plenty of Gcode commands. Around line 30.000 machine started to
produce small pauses (same as in the UGS post that you have seen). They
were more and more frequent until machine stopped completely. At this
point, pause, stop, reset commands won't do anything, so I had to power off
the arduino, and after turning it on, it was responding normally again.

Then, I have been playing with the X/Y arrows, moving the machine to the
left and to the right, and suddently it stop moving, and no command made a
movement anymore. Then, I've realized that those not performed commands are
queued as stated by the serial port monitor.

These last queued commands are being executed now very very slow, more or
less one every 3-5 minutes. I'm starting to think that maybe I have some
hardware problem with the ATMega IC?

Here is the log (last 40 lines):

{"Version" : "1.81"}
{"Commands" : ["list", "open [portName] [baud] [bufferAlgorithm
(optional)]", "send [portName] [cmd]", "sendnobuf [portName] [cmd]", "close
[portName]", "bufferalgorithms", "baudrates", "restart", "exit"]}
{"Hostname" : "MacBook-2.local"}
send /dev/tty.usbmodem3d11 ~

{"Cmd":"Queued","QCnt":84670,"Ids":[""],"D":["~\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":84669,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"CompleteFake","Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":84668,"Id":"g86745","P":"/dev/tty.usbmodem3d11"}
send /dev/tty.usbmodem3d11
{"Cmd":"WipedQueue","QCnt":1,"Port":"/dev/tty.usbmodem3d11"}

{"Cmd":"Queued","QCnt":2,"Ids":[""],"D":["\u0018\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"CompleteFake","Id":"","P":"/dev/tty.usbmodem3d11"}
send /dev/tty.usbmodem3d11 G91 G0 X1 G90

{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X1\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
send /dev/tty.usbmodem3d11 G91 G0 X1 G90

{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X1\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
Error writing to /dev/tty.usbmodem3d11 write /dev/tty.usbmodem3d11: device
not configured Closing port.
list
{ "SerialPorts": [ { "Name": "/dev/tty.usbmodem3d11", "Friendly":
"/dev/tty.usbmodem3d11", "SerialNumber": "", "DeviceClass": "", "IsOpen":
true, "IsPrimary": true, "RelatedNames": null, "Baud": 115200, "RtsOn":
true, "DtrOn": false, "BufferAlgorithm": "grbl",
"AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ],
"Ver": 1.81 }, { "Name": "/dev/tty.BlackBerry9300-BlackBer", "Friendly":
"tty.BlackBerry9300-BlackBer", "SerialNumber": "", "DeviceClass": "",
"IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0,
"RtsOn": false, "DtrOn": false, "BufferAlgorithm": "",
"AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ],
"Ver": 1.81 }, { "Name": "/dev/tty.Bluetooth-Modem", "Friendly":
"tty.Bluetooth-Modem", "SerialNumber": "", "DeviceClass": "", "IsOpen":
false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false,
"DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [
"default", "tinyg", "dummypause", "g rbl" ], "Ver": 1.81 }, { "Name":
"/dev/tty.Bluetooth-PDA-Sync", "Friendly": "tty.Bluetooth-PDA-Sync",
"SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false,
"RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false,
"BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg",
"dummypause", "grbl" ], "Ver": 1.81 }, { "Name":
"/dev/tty.Nokia5800-DataTransfer", "Friendly":
"tty.Nokia5800-DataTransfer", "SerialNumber": "", "DeviceClass": "",
"IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0,
"RtsOn": false, "DtrOn": false, "BufferAlgorithm": "",
"AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ],
"Ver": 1.81 }, { "Name": "/dev/tty.PuertoSerie", "Friendly":
"tty.PuertoSerie", "SerialNumber": "", "DeviceClass": "", "IsOpen": false,
"IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false,
"DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [
"default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name":
"/dev/tty.PuertoSerie-1", "Friendly": "tty.PuertoSerie-1", "SerialNumber":
"", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames":
null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "",
"AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ],
"Ver": 1.81 }, { "Name": "/dev/tty.iMacdeMariCarmen-Blueto", "Friendly":
"tty.iMacdeMariCarmen-Blueto", "SerialNumber": "", "DeviceClass": "",
"IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0,
"RtsOn": false, "DtrOn": false, "BufferAlgorithm": "",
"AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ],
"Ver": 1.81 } ] }
list
{ "SerialPorts": [ { "Name": "/dev/tty.usbmodem3d11", "Friendly":
"/dev/tty.usbmodem3d11", "SerialNumber": "", "DeviceClass": "", "IsOpen":
true, "IsPrimary": true, "RelatedNames": null, "Baud": 115200, "RtsOn":
true, "DtrOn": false, "BufferAlgorithm": "grbl",
"AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ],
"Ver": 1.81 }, { "Name": "/dev/tty.BlackBerry9300-BlackBer", "Friendly":
"tty.BlackBerry9300-BlackBer", "SerialNumber": "", "DeviceClass": "",
"IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0,
"RtsOn": false, "DtrOn": false, "BufferAlgorithm": "",
"AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ],
"Ver": 1.81 }, { "Name": "/dev/tty.Bluetooth-Modem", "Friendly":
"tty.Bluetooth-Modem", "SerialNumber": "", "DeviceClass": "", "IsOpen":
false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false,
"DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [
"default", "tinyg", "dummypause", "g rbl" ], "Ver": 1.81 }, { "Name":
"/dev/tty.Bluetooth-PDA-Sync", "Friendly": "tty.Bluetooth-PDA-Sync",
"SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false,
"RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false,
"BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg",
"dummypause", "grbl" ], "Ver": 1.81 }, { "Name":
"/dev/tty.Nokia5800-DataTransfer", "Friendly":
"tty.Nokia5800-DataTransfer", "SerialNumber": "", "DeviceClass": "",
"IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0,
"RtsOn": false, "DtrOn": false, "BufferAlgorithm": "",
"AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ],
"Ver": 1.81 }, { "Name": "/dev/tty.PuertoSerie", "Friendly":
"tty.PuertoSerie", "SerialNumber": "", "DeviceClass": "", "IsOpen": false,
"IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false,
"DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [
"default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name":
"/dev/tty.PuertoSerie-1", "Friendly": "tty.PuertoSerie-1", "SerialNumber":
"", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames":
null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "",
"AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ],
"Ver": 1.81 }, { "Name": "/dev/tty.iMacdeMariCarmen-Blueto", "Friendly":
"tty.iMacdeMariCarmen-Blueto", "SerialNumber": "", "DeviceClass": "",
"IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0,
"RtsOn": false, "DtrOn": false, "BufferAlgorithm": "",
"AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ],
"Ver": 1.81 } ] }
list
{ "SerialPorts": [ { "Name": "/dev/tty.usbmodem3d11", "Friendly":
"/dev/tty.usbmodem3d11", "SerialNumber": "", "DeviceClass": "", "IsOpen":
true, "IsPrimary": true, "RelatedNames": null, "Baud": 115200, "RtsOn":
true, "DtrOn": false, "BufferAlgorithm": "grbl",
"AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ],
"Ver": 1.81 }, { "Name": "/dev/tty.BlackBerry9300-BlackBer", "Friendly":
"tty.BlackBerry9300-BlackBer", "SerialNumber": "", "DeviceClass": "",
"IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0,
"RtsOn": false, "DtrOn": false, "BufferAlgorithm": "",
"AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ],
"Ver": 1.81 }, { "Name": "/dev/tty.Bluetooth-Modem", "Friendly":
"tty.Bluetooth-Modem", "SerialNumber": "", "DeviceClass": "", "IsOpen":
false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false,
"DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [
"default", "tinyg", "dummypause", "g rbl" ], "Ver": 1.81 }, { "Name":
"/dev/tty.Bluetooth-PDA-Sync", "Friendly": "tty.Bluetooth-PDA-Sync",
"SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false,
"RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false,
"BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg",
"dummypause", "grbl" ], "Ver": 1.81 }, { "Name":
"/dev/tty.Nokia5800-DataTransfer", "Friendly":
"tty.Nokia5800-DataTransfer", "SerialNumber": "", "DeviceClass": "",
"IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0,
"RtsOn": false, "DtrOn": false, "BufferAlgorithm": "",
"AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ],
"Ver": 1.81 }, { "Name": "/dev/tty.PuertoSerie", "Friendly":
"tty.PuertoSerie", "SerialNumber": "", "DeviceClass": "", "IsOpen": false,
"IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false,
"DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [
"default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name":
"/dev/tty.PuertoSerie-1", "Friendly": "tty.PuertoSerie-1", "SerialNumber":
"", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames":
null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "",
"AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ],
"Ver": 1.81 }, { "Name": "/dev/tty.iMacdeMariCarmen-Blueto", "Friendly":
"tty.iMacdeMariCarmen-Blueto", "SerialNumber": "", "DeviceClass": "",
"IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0,
"RtsOn": false, "DtrOn": false, "BufferAlgorithm": "",
"AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ],
"Ver": 1.81 } ] }
list
{ "SerialPorts": [ { "Name": "/dev/tty.usbmodem3d11", "Friendly":
"/dev/tty.usbmodem3d11", "SerialNumber": "", "DeviceClass": "", "IsOpen":
true, "IsPrimary": true, "RelatedNames": null, "Baud": 115200, "RtsOn":
true, "DtrOn": false, "BufferAlgorithm": "grbl",
"AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ],
"Ver": 1.81 }, { "Name": "/dev/tty.BlackBerry9300-BlackBer", "Friendly":
"tty.BlackBerry9300-BlackBer", "SerialNumber": "", "DeviceClass": "",
"IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0,
"RtsOn": false, "DtrOn": false, "BufferAlgorithm": "",
"AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ],
"Ver": 1.81 }, { "Name": "/dev/tty.Bluetooth-Modem", "Friendly":
"tty.Bluetooth-Modem", "SerialNumber": "", "DeviceClass": "", "IsOpen":
false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false,
"DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [
"default", "tinyg", "dummypause", "g rbl" ], "Ver": 1.81 }, { "Name":
"/dev/tty.Bluetooth-PDA-Sync", "Friendly": "tty.Bluetooth-PDA-Sync",
"SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false,
"RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false,
"BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg",
"dummypause", "grbl" ], "Ver": 1.81 }, { "Name":
"/dev/tty.Nokia5800-DataTransfer", "Friendly":
"tty.Nokia5800-DataTransfer", "SerialNumber": "", "DeviceClass": "",
"IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0,
"RtsOn": false, "DtrOn": false, "BufferAlgorithm": "",
"AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ],
"Ver": 1.81 }, { "Name": "/dev/tty.PuertoSerie", "Friendly":
"tty.PuertoSerie", "SerialNumber": "", "DeviceClass": "", "IsOpen": false,
"IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false,
"DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [
"default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name":
"/dev/tty.PuertoSerie-1", "Friendly": "tty.PuertoSerie-1", "SerialNumber":
"", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames":
null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "",
"AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ],
"Ver": 1.81 }, { "Name": "/dev/tty.iMacdeMariCarmen-Blueto", "Friendly":
"tty.iMacdeMariCarmen-Blueto", "SerialNumber": "", "DeviceClass": "",
"IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0,
"RtsOn": false, "DtrOn": false, "BufferAlgorithm": "",
"AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ],
"Ver": 1.81 } ] }
list
{ "SerialPorts": [ { "Name": "/dev/tty.BlackBerry9300-BlackBer",
"Friendly": "tty.BlackBerry9300-BlackBer", "SerialNumber": "",
"DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames":
null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "",
"AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ],
"Ver": 1.81 }, { "Name": "/dev/tty.Bluetooth-Modem", "Friendly":
"tty.Bluetooth-Modem", "SerialNumber": "", "DeviceClass": "", "IsOpen":
false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false,
"DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [
"default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name":
"/dev/tty.Bluetooth-PDA-Sync", "Friendly": "tty.Bluetooth-PDA-Sync",
"SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false,
"RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false,
"BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg",
"dummypause", " grbl" ], "Ver": 1.81 }, { "Name":
"/dev/tty.Nokia5800-DataTransfer", "Friendly":
"tty.Nokia5800-DataTransfer", "SerialNumber": "", "DeviceClass": "",
"IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0,
"RtsOn": false, "DtrOn": false, "BufferAlgorithm": "",
"AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ],
"Ver": 1.81 }, { "Name": "/dev/tty.PuertoSerie", "Friendly":
"tty.PuertoSerie", "SerialNumber": "", "DeviceClass": "", "IsOpen": false,
"IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false,
"DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [
"default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name":
"/dev/tty.PuertoSerie-1", "Friendly": "tty.PuertoSerie-1", "SerialNumber":
"", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames":
null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "",
"AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ],
"Ver" : 1.81 }, { "Name": "/dev/tty.iMacdeMariCarmen-Blueto", "Friendly":
"tty.iMacdeMariCarmen-Blueto", "SerialNumber": "", "DeviceClass": "",
"IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0,
"RtsOn": false, "DtrOn": false, "BufferAlgorithm": "",
"AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ],
"Ver": 1.81 }, { "Name": "/dev/tty.usbmodem3d11", "Friendly":
"tty.usbmodem3d11", "SerialNumber": "", "DeviceClass": "", "IsOpen": true,
"IsPrimary": true, "RelatedNames": null, "Baud": 115200, "RtsOn": true,
"DtrOn": false, "BufferAlgorithm": "grbl", "AvailableBufferAlgorithms": [
"default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 } ] }
list
{ "SerialPorts": [ { "Name": "/dev/tty.BlackBerry9300-BlackBer",
"Friendly": "tty.BlackBerry9300-BlackBer", "SerialNumber": "",
"DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames":
null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "",
"AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ],
"Ver": 1.81 }, { "Name": "/dev/tty.Bluetooth-Modem", "Friendly":
"tty.Bluetooth-Modem", "SerialNumber": "", "DeviceClass": "", "IsOpen":
false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false,
"DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [
"default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name":
"/dev/tty.Bluetooth-PDA-Sync", "Friendly": "tty.Bluetooth-PDA-Sync",
"SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false,
"RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false,
"BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg",
"dummypause", " grbl" ], "Ver": 1.81 }, { "Name":
"/dev/tty.Nokia5800-DataTransfer", "Friendly":
"tty.Nokia5800-DataTransfer", "SerialNumber": "", "DeviceClass": "",
"IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0,
"RtsOn": false, "DtrOn": false, "BufferAlgorithm": "",
"AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ],
"Ver": 1.81 }, { "Name": "/dev/tty.PuertoSerie", "Friendly":
"tty.PuertoSerie", "SerialNumber": "", "DeviceClass": "", "IsOpen": false,
"IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false,
"DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [
"default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name":
"/dev/tty.PuertoSerie-1", "Friendly": "tty.PuertoSerie-1", "SerialNumber":
"", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames":
null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "",
"AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ],
"Ver" : 1.81 }, { "Name": "/dev/tty.iMacdeMariCarmen-Blueto", "Friendly":
"tty.iMacdeMariCarmen-Blueto", "SerialNumber": "", "DeviceClass": "",
"IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0,
"RtsOn": false, "DtrOn": false, "BufferAlgorithm": "",
"AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ],
"Ver": 1.81 }, { "Name": "/dev/tty.usbmodem3d11", "Friendly":
"tty.usbmodem3d11", "SerialNumber": "", "DeviceClass": "", "IsOpen": true,
"IsPrimary": true, "RelatedNames": null, "Baud": 115200, "RtsOn": true,
"DtrOn": false, "BufferAlgorithm": "grbl", "AvailableBufferAlgorithms": [
"default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 } ] }
close /dev/tty.usbmodem3d11
Closing serial port /dev/tty.usbmodem3d11
Shutting down reader on /dev/tty.usbmodem3d11
{"Cmd":"Close","Desc":"Got unregister/close on
port.","Port":"/dev/tty.usbmodem3d11","Baud":115200}
writerBuffered just got closed. make sure you make a new one.
port:/dev/tty.usbmodem3d11
Shutting down writer on /dev/tty.usbmodem3d11
list
{ "SerialPorts": [ { "Name": "/dev/tty.BlackBerry9300-BlackBer",
"Friendly": "tty.BlackBerry9300-BlackBer", "SerialNumber": "",
"DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames":
null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "",
"AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ],
"Ver": 1.81 }, { "Name": "/dev/tty.Bluetooth-Modem", "Friendly":
"tty.Bluetooth-Modem", "SerialNumber": "", "DeviceClass": "", "IsOpen":
false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false,
"DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [
"default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name":
"/dev/tty.Bluetooth-PDA-Sync", "Friendly": "tty.Bluetooth-PDA-Sync",
"SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false,
"RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false,
"BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg",
"dummypause", " grbl" ], "Ver": 1.81 }, { "Name":
"/dev/tty.Nokia5800-DataTransfer", "Friendly":
"tty.Nokia5800-DataTransfer", "SerialNumber": "", "DeviceClass": "",
"IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0,
"RtsOn": false, "DtrOn": false, "BufferAlgorithm": "",
"AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ],
"Ver": 1.81 }, { "Name": "/dev/tty.PuertoSerie", "Friendly":
"tty.PuertoSerie", "SerialNumber": "", "DeviceClass": "", "IsOpen": false,
"IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false,
"DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [
"default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name":
"/dev/tty.PuertoSerie-1", "Friendly": "tty.PuertoSerie-1", "SerialNumber":
"", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames":
null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "",
"AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ],
"Ver" : 1.81 }, { "Name": "/dev/tty.iMacdeMariCarmen-Blueto", "Friendly":
"tty.iMacdeMariCarmen-Blueto", "SerialNumber": "", "DeviceClass": "",
"IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0,
"RtsOn": false, "DtrOn": false, "BufferAlgorithm": "",
"AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ],
"Ver": 1.81 }, { "Name": "/dev/tty.usbmodem3d11", "Friendly":
"tty.usbmodem3d11", "SerialNumber": "", "DeviceClass": "", "IsOpen": false,
"IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false,
"DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [
"default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 } ] }
open /dev/tty.usbmodem3d11 115200 grbl
{"Cmd":"Open","Desc":"Got register/open on
port.","Port":"/dev/tty.usbmodem3d11","IsPrimary":true,"Baud":115200,"BufferType":"grbl"}
list
{ "SerialPorts": [ { "Name": "/dev/tty.BlackBerry9300-BlackBer",
"Friendly": "tty.BlackBerry9300-BlackBer", "SerialNumber": "",
"DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames":
null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "",
"AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ],
"Ver": 1.81 }, { "Name": "/dev/tty.Bluetooth-Modem", "Friendly":
"tty.Bluetooth-Modem", "SerialNumber": "", "DeviceClass": "", "IsOpen":
false, "IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false,
"DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [
"default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name":
"/dev/tty.Bluetooth-PDA-Sync", "Friendly": "tty.Bluetooth-PDA-Sync",
"SerialNumber": "", "DeviceClass": "", "IsOpen": false, "IsPrimary": false,
"RelatedNames": null, "Baud": 0, "RtsOn": false, "DtrOn": false,
"BufferAlgorithm": "", "AvailableBufferAlgorithms": [ "default", "tinyg",
"dummypause", " grbl" ], "Ver": 1.81 }, { "Name":
"/dev/tty.Nokia5800-DataTransfer", "Friendly":
"tty.Nokia5800-DataTransfer", "SerialNumber": "", "DeviceClass": "",
"IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0,
"RtsOn": false, "DtrOn": false, "BufferAlgorithm": "",
"AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ],
"Ver": 1.81 }, { "Name": "/dev/tty.PuertoSerie", "Friendly":
"tty.PuertoSerie", "SerialNumber": "", "DeviceClass": "", "IsOpen": false,
"IsPrimary": false, "RelatedNames": null, "Baud": 0, "RtsOn": false,
"DtrOn": false, "BufferAlgorithm": "", "AvailableBufferAlgorithms": [
"default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 }, { "Name":
"/dev/tty.PuertoSerie-1", "Friendly": "tty.PuertoSerie-1", "SerialNumber":
"", "DeviceClass": "", "IsOpen": false, "IsPrimary": false, "RelatedNames":
null, "Baud": 0, "RtsOn": false, "DtrOn": false, "BufferAlgorithm": "",
"AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ],
"Ver" : 1.81 }, { "Name": "/dev/tty.iMacdeMariCarmen-Blueto", "Friendly":
"tty.iMacdeMariCarmen-Blueto", "SerialNumber": "", "DeviceClass": "",
"IsOpen": false, "IsPrimary": false, "RelatedNames": null, "Baud": 0,
"RtsOn": false, "DtrOn": false, "BufferAlgorithm": "",
"AvailableBufferAlgorithms": [ "default", "tinyg", "dummypause", "grbl" ],
"Ver": 1.81 }, { "Name": "/dev/tty.usbmodem3d11", "Friendly":
"tty.usbmodem3d11", "SerialNumber": "", "DeviceClass": "", "IsOpen": true,
"IsPrimary": true, "RelatedNames": null, "Baud": 115200, "RtsOn": true,
"DtrOn": false, "BufferAlgorithm": "grbl", "AvailableBufferAlgorithms": [
"default", "tinyg", "dummypause", "grbl" ], "Ver": 1.81 } ] }
{"P":"/dev/tty.usbmodem3d11","D":"\n"}
{"Cmd":"WipedQueue","QCnt":0,"Port":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"Grbl 0.9g ['$' for help]\n"}
{"P":"/dev/tty.usbmodem3d11","D":"G54M05ok\n"}

{"P":"/dev/tty.usbmodem3d11","D":"\u003cIdle,MPos:0.000,0.000,0.000,WPos:288.999,211.001,0.000\u003e\n"}
send /dev/tty.usbmodem3d11 G91 G0 X1 G90

{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X1\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}

{"P":"/dev/tty.usbmodem3d11","D":"\u003cIdle,MPos:1.001,0.000,0.000,WPos:290.001,211.001,0.000\u003e\n"}
send /dev/tty.usbmodem3d11 status $$
sendjson {"P":"/dev/tty.usbmodem3d11","Data":[{"Id":"startup0","D":null}]}

{"P":"/dev/tty.usbmodem3d11","D":"\u003cIdle,MPos:1.001,0.000,0.000,WPos:290.001,211.001,0.000\u003e\n"}

{"Cmd":"Queued","QCnt":1,"Ids":[""],"D":["$$\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Queued","QCnt":1,"P":"/dev/tty.usbmodem3d11","Data":[]}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"$0=10 (step pulse, usec)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$1=1 (step idle delay, msec)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$2=50 (step port invert
mask:00110010)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$3=7 (dir port invert mask:00000111)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$4=0 (step enable invert, bool)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$5=0 (limit pins invert, bool)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$6=0 (probe pin invert, bool)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$10=3 (status report mask:00000011)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$11=0.010 (junction deviation, mm)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$12=0.002 (arc tolerance, mm)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$13=0 (report inches, bool)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$14=1 (auto start, bool)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$20=0 (soft limits, bool)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$21=0 (hard limits, bool)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$22=0 (homing cycle, bool)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$23=1 (homing dir invert
mask:00000001)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$24=1000.000 (homing feed, mm/min)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$25=3000.000 (homing seek, mm/min)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$26=250 (homing debounce, msec)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$27=1.000 (homing pull-off, mm)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$100=157.810 (x, step/mm)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$101=157.810 (y, step/mm)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$102=250.000 (z, step/mm)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$110=4000.000 (x max rate, mm/min)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$111=4000.000 (y max rate, mm/min)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$112=1000.000 (z max rate, mm/min)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$120=10000.000 (x accel, mm/sec^2)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$121=2000.000 (y accel, mm/sec^2)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$122=10.000 (z accel, mm/sec^2)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$130=290.000 (x max travel, mm)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$131=215.000 (y max travel, mm)\n"}
{"P":"/dev/tty.usbmodem3d11","D":"$132=200.000 (z max travel, mm)\n"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}
send /dev/tty.usbmodem3d11 G91 G0 X-1 G90

{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X-1\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}

{"P":"/dev/tty.usbmodem3d11","D":"\u003cIdle,MPos:0.000,0.000,0.000,WPos:288.999,211.001,0.000\u003e\n"}
send /dev/tty.usbmodem3d11 G91 G0 X1 G90

{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X1\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}

{"P":"/dev/tty.usbmodem3d11","D":"\u003cIdle,MPos:1.001,0.000,0.000,WPos:290.001,211.001,0.000\u003e\n"}
send /dev/tty.usbmodem3d11 G91 G0 X-1 G90

{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X-1\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}

{"P":"/dev/tty.usbmodem3d11","D":"\u003cIdle,MPos:0.000,0.000,0.000,WPos:288.999,211.001,0.000\u003e\n"}
send /dev/tty.usbmodem3d11 G91 G0 X1 G90

{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X1\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}

{"P":"/dev/tty.usbmodem3d11","D":"\u003cIdle,MPos:1.001,0.000,0.000,WPos:290.001,211.001,0.000\u003e\n"}
send /dev/tty.usbmodem3d11 G91 G0 X-1 G90

{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X-1\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}

{"P":"/dev/tty.usbmodem3d11","D":"\u003cIdle,MPos:0.000,0.000,0.000,WPos:288.999,211.001,0.000\u003e\n"}
send /dev/tty.usbmodem3d11 G91 G0 X1 G90

{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X1\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}

{"P":"/dev/tty.usbmodem3d11","D":"\u003cIdle,MPos:1.001,0.000,0.000,WPos:290.001,211.001,0.000\u003e\n"}
send /dev/tty.usbmodem3d11 G91 G0 X-1 G90

{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X-1\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}

{"P":"/dev/tty.usbmodem3d11","D":"\u003cIdle,MPos:0.000,0.000,0.000,WPos:288.999,211.001,0.000\u003e\n"}
send /dev/tty.usbmodem3d11 G91 G0 X1 G90

{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X1\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}

{"P":"/dev/tty.usbmodem3d11","D":"\u003cIdle,MPos:1.001,0.000,0.000,WPos:290.001,211.001,0.000\u003e\n"}
send /dev/tty.usbmodem3d11 G91 G0 X-1 G90

{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X-1\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}

{"P":"/dev/tty.usbmodem3d11","D":"\u003cIdle,MPos:0.000,0.000,0.000,WPos:288.999,211.001,0.000\u003e\n"}
send /dev/tty.usbmodem3d11 G91 G0 X1 G90

{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X1\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}

{"P":"/dev/tty.usbmodem3d11","D":"\u003cRun,MPos:0.925,0.000,0.000,WPos:289.925,211.001,0.000\u003e\n"}

{"P":"/dev/tty.usbmodem3d11","D":"\u003cIdle,MPos:1.001,0.000,0.000,WPos:290.001,211.001,0.000\u003e\n"}
send /dev/tty.usbmodem3d11 G91 G0 X-1 G90

{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X-1\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}

{"P":"/dev/tty.usbmodem3d11","D":"\u003cRun,MPos:0.336,0.000,0.000,WPos:289.335,211.001,0.000\u003e\n"}

{"P":"/dev/tty.usbmodem3d11","D":"\u003cIdle,MPos:0.000,0.000,0.000,WPos:288.999,211.001,0.000\u003e\n"}
send /dev/tty.usbmodem3d11 G91 G0 X1 G90

{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X1\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}

{"P":"/dev/tty.usbmodem3d11","D":"\u003cIdle,MPos:1.001,0.000,0.000,WPos:290.001,211.001,0.000\u003e\n"}
send /dev/tty.usbmodem3d11 G91 G0 X-1 G90

{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X-1\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}
{"Cmd":"Complete","Id":"","P":"/dev/tty.usbmodem3d11"}
{"P":"/dev/tty.usbmodem3d11","D":"ok\n"}

{"P":"/dev/tty.usbmodem3d11","D":"\u003cIdle,MPos:0.000,0.000,0.000,WPos:288.999,211.001,0.000\u003e\n"}
send /dev/tty.usbmodem3d11 G91 G0 X-1 G90

{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X-1\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
send /dev/tty.usbmodem3d11 G91 G0 X-1 G90

{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X-1\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
send /dev/tty.usbmodem3d11 G91 G0 X1 G90

{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X1\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
send /dev/tty.usbmodem3d11 G91 G0 X-1 G90

{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X-1\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
send /dev/tty.usbmodem3d11 G91 G0 X1 G90

{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X1\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
send /dev/tty.usbmodem3d11 G91 G0 X-1 G90

{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X-1\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
send /dev/tty.usbmodem3d11 G91 G0 X1 G90

{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X1\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
send /dev/tty.usbmodem3d11 G91 G0 X1 G90

{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X1\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
send /dev/tty.usbmodem3d11 G91 G0 X10 G90

{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X10\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
send /dev/tty.usbmodem3d11 G91 G0 X10 G90

{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X10\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":1,"Id":"","P":"/dev/tty.usbmodem3d11"}
{"Cmd":"Write","QCnt":0,"Id":"","P":"/dev/tty.usbmodem3d11"}
send /dev/tty.usbmodem3d11 G91 G0 X10 G90

{"Cmd":"Queued","QCnt":2,"Ids":["",""],"D":["G91G0X10\n","G90\n"],"Port":"/dev/tty.usbmodem3d11"}

—
Reply to this email directly or view it on GitHub
#21 (comment).

[raulgotor]

v1.8

[chilipeppr]

Can you send over screenshots and/or video of when things go wrong? I just
don't have enough info. My take is something is going wrong that you aren't
realizing that will only come out in a video or screenshots.

On Tue, Mar 31, 2015 at 9:20 AM, raulgotor [email protected] wrote:

v1.8

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Reply to this email directly or view it on GitHub
#21 (comment).

[raulgotor]

Sorry for the delay. I was going to record a video, when I've realized that after changing and rerouting the USB cable this random behavior has gone away. It seems that it was related to EMI with the AC line where the air assist motor of the laser is connected. Sorry for the trouble, I've should have checked this first!