any chance for adding multiple extruders

[deafboxer]

With the host on the RPi, it seems like adding multiple extruders would be a simple thing (coming from a guy whose coding limits are minimal).

Matt

[Tahutipai]

Hi Matt,

Actually this is under process, would you be interested as a beta tester? Would you mind sharing what type of multiple extruder you have, the mechanics of how it works? (if it's off-the-shelf hardware, a link would be great)

[deafboxer]

Absolutely, I've spent months will no progress trying to get a second extruder added to a modded Press i3 clone, Hictop.

Short back story, my roommate bought a HICTOP KIT (single extruder, heated and fan as outputs all on a 20 A power supply running an incorrectly configured marlin) two years ago, assembled it, then had no idea what to do next. He figured it was like a plug and play device. I moved in, being a hobbyist mechanical/electrical engineer, spotted several, several flaws in the design. Rebuilt his kit from scratch and realized you pay for what you get for. I got the printer working after making upgrades to the z axis to use lead screws, added a second power supply to handle the heated bed. Built a metal case to allow room for the power supplies to sit underneath, Insulated the under side of the bed to keep the heat up top. It worked but with Marlin but the results were less then impressive, and slow. I printed out a dual extruder holder for officall all metal original hexagon RepRap J-heads. I got Octopi all setup, firmware loaded on my ramps 1.4, they connect and there is no issues there. Went to edit the configuration file for my specific build and to my suprise there was no option to set up a dual extruder. After the extensive work I did in rebuiling the whole printer, I would hate to resort back to using a Marlin branch, MarlinKimbra, to get both extruders working.

As far as mechanics go, x, y are belt driven with tension tightens. Z axises are powered through one driver using leaded screws. I am off boarding the heat bed to either use a Moslet to trigger the heat bed from a second 15A power supply, or even disable it in firmware and build an Arduino to control, set its temperature independent of slicer software.

If dual extruders are coming, I am more then happy to assist speed up that process and we stick with Klipper limited to one for the time being. My Python is iffy at best, but Arduino code I get, so software wise I don't know how much help I could be.

Sorry for long response, being thorough.

Matt

On Tue, Apr 25, 2017, 1:32 PM Tahutipai notifications@github.com wrote:

Hi Matt,

Actually this is under process, would you be interested as a beta tester? Would you mind sharing what type of multiple extruder you have, the mechanics of how it works? (if it's off-the-shelf hardware, a link would be great)

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[Tahutipai]

Thanks, thorough is good! Just to clarify, with so many variations out there: Do you have two separate hotends(nozzles), and a dedicated stepper motor for each hotend, or are some of these components shared?

Assuming you have two nozzles, are they fixed in position (same height), or does one of them move so it can be below the other one?

e.g here is a video of what Marlin calls a "switching_extruder", which has two hotends sharing one stepper motor, and a servo that rotates the hotend's so always one is lower than the other. https://youtu.be/9aekOiyL1qY?t=1m1s

P.S Perhaps inadvertently, I think you just coined what I shall acquire as my favourite expression of the month: "You pay for what you get." Can be very true, thanks for that :-)

[deafboxer]

I've raised that servo video, and I know I could figure out how to get 2-8 extruders working on marlin using relays and other similar solutions. My interest in klipper is in speed/printing quality. Most people who read your project summary don't understand algorithms, I do and understand off loading these cpu intensive algorithms an 8, even 32 bit, processor would be overwhelmed by to a raspberry pi which then just tells ramps what to do has a huge advantage.

I have to reprap ESD V6 hotels, with bowden extruders Both my hotends are same height, only offset by the X axis. My first attempt at using marlin for dual extruders resulted in offset in steps per minute per each extruder motor. Advanced marlin configuration can be overwhelming which let me to see alt firmwares, hence, klipper. I'm going to finish building the mechanical side of the machine first and hopefully you will have something I can test for you.

Just an upgrade of what I am going to my PrusaShit stock kit to make it compete with the big boys.

-as mentioned, z axis lead screws in place of metal rods -printer bed top thinly coated with silicone silicone (tail pipe sealer), topped with high temp black silicone, thinly, just enough to get the PEI to adhere. -printer bed bottom coated with 8 mil of kapton cut to fit within 1/2 inch of border. Several high temp silicone oven mats with a honey come design to trap in air. 2 mil of Kapton on top, 1/4 sheet of neoprene glued with high temp silicone on top of kapton, then whole bottom surface covered in 1/4 thick silicone cover whole surface plus all edges. There is a cut out to access the wiring. Almost all heat is kept on top, uses less amps.

Z lead screws to replace threaded rods. Top mounted bearings to keep z axis slides straight.

Elevate platform made from t_slot steel bars to raise printer to put power and ramps board below printer. Fans fitted with panty hose to keep dust out.

All wires cut to size, routed, and recrimped.

Two identical Nema 17 motors to drive both extruders.

I hate bed leveling as the springs start to sag so future plans are to install SMD two axis gyroscopes to the bed with a red, yellow and green led attached. Red, that corner is too high, yellow, that corner is too low. Green, level.

Would also like it implement laser distance sensors in place of ends tops and to be used for autocalibaration/autobedleveling. (distance plans)

Where have you gotten in terms of adding multi extruder support? Demo code? Huge problem with Marlin is that you can't specify individual steps per extruder. You can only define one and that's what the 2nd extruder is assigned, often with huge discrepancies despite being the same motor.

On Tue, Apr 25, 2017, 2:53 PM Tahutipai notifications@github.com wrote:

Thanks, thorough is good! Just to clarify, with so many variations out there: Do you have two separate hotends(nozzles), and a dedicated stepper motor for each hotend, or are some of these components shared?

Assuming you have two nozzles, are they fixed in position (same height), or does one of them move so it can be below the other one?

e.g here is a video of what Marlin calls a "switching_extruder", which has two hotends sharing one stepper motor, and a servo that rotates the hotend's so always one is lower than the other. https://youtu.be/9aekOiyL1qY?t=1m1s

P.S Perhaps inadvertently, I think you just coined what I shall acquire as my favourite expression of the month: "You pay for what you get." Can be very true, thanks for that :-)

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[Tahutipai]

Interesting, thanks for the details, esp. your build oven design. The smd gyro idea for levelling known-flat build plates is intriguing too.

FYI I'd be curious as to the success levels with both nozzles fixed at the same height - I've heard of this causing significant problems - print-job collisions - but I've never tried it personally so am not in a position to comment.
For it to work, I would presume the Purge and Wipe functions would need to be near impeccable?

The current multi-extruder is in very early beta (you would be the first tester), although I am not currently aware if it lacking any function. I will be submitting to Kevin for code review shortly (this week), and, once he has had a chance to review, and deems it ready for public testing, your testing would be greatly appreciated. Yes individual extruder control is supported, thanks to Kevin's prior work.

[KevinOConnor]

Hi.

On Tue, Apr 25, 2017 at 05:09:49PM -0700, deafboxer wrote:

Where have you gotten in terms of adding multi extruder support? Demo code?

I personally don't have multi-extruder hardware, but I would like to see support added to Klipper. I don't think it will be an issue to support your hardware (separate heaters, separate motors, seperate temperature sensors). Given Tahutipai's comments, I suspect it's a week or two out from general testing.

I would recommend you verify single extruder support first. We'll want to make sure that is rock solid before testing multi.

Huge problem with Marlin is that you can't specify individual steps per extruder. You can only define one and that's what the 2nd extruder is assigned, often with huge discrepancies despite being the same motor.

That should not be an issue in Klipper.

Cheers, -Kevin

[deafboxer]

Keep you posted

On Tue, Apr 25, 2017, 6:13 PM KevinOConnor notifications@github.com wrote:

Hi.

On Tue, Apr 25, 2017 at 05:09:49PM -0700, deafboxer wrote:

Where have you gotten in terms of adding multi extruder support? Demo code?

I personally don't have multi-extruder hardware, but I would like to see support added to Klipper. I don't think it will be an issue to support your hardware (separate heaters, separate motors, seperate temperature sensors). Given Tahutipai's comments, I suspect it's a week or two out from general testing.

I would recommend you verify single extruder support first. We'll want to make sure that is rock solid before testing multi.

Huge problem with Marlin is that you can't specify individual steps per extruder. You can only define one and that's what the 2nd extruder is assigned, often with huge discrepancies despite being the same motor.

That should not be an issue in Klipper.

Cheers, -Kevin

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[MDM63]

Here is another volunteer tester for multiple (2 at the moment) extruder's. I have a prusa3i style (Started as a Tevo Tarantula) printer with two ESD 6V hotends side by side on single carriage, with seperate heaters, temp sensors, etc. fed by two bowden style extruder's.

[KevinOConnor]

The work-multiextrude-20170429 branch has test code for multiple extruders. It currently only supports fixed offset extruders. Testing feedback would be appreciated. To use it, checkout the branch ( git fetch ; git checkout work-multiextrude-20170429 ) and update the printer config file ( nano ~/printer.cfg ) with an additional "extruder1" config section. The example.cfg file has some documentation on the new parameters.

The distance offset between the first extruder and second extruder should either be specified in the slicer config or specified using an M206 command in the activate_gcode parameter of the extruder config. For example, if the second extruder has a 20mm offset on the X carriage then the config might look something like:

[extruder]
...
activate_gcode: M206 X0
...

[extruder1]
...
activate_gcode: M206 X20
...

Please let us know of any successes or failures.

[MDM63]

Thanks Kevin! I will give this a try tomorrow and will report back with the results. Is there somewhere a official discussion forum or such to ask questions, report issues, successes and post configurations?

[KevinOConnor]

On Thu, May 25, 2017 at 12:07:51PM -0700, MDM63 wrote:

Thanks Kevin! I will give this a try tomorrow and will report back with the results. Is there somewhere a official discussion forum or such to ask questions, report issues, successes and post configurations?

Great!

I've been using the RepRap forum: http://forums.reprap.org/read.php?147,667655

I wish I had a better alternative though, as that forum isn't particularly easy to navigate and I don't think it gets much traffic.

-Kevin

[MDM63]

HI. I had bunch on non firmware related issues, so I have not yet printed anything. I got finally today the printer working, but it still needs to be calibrated. I have registered to reprap forums, but it seams that the approval process takes it's time. I will post there in future, so we can keep this clutter free. I just wanted to let you know I am actively involved, in the time constraints that I have (ie. my other projects, family life etc.).

[KevinOConnor]

I'm curious if there has been any tests (successful or failing) with the Klipper multiple extruder code. The Klipper master branch now has almost all the patches for basic multiple extruder support. I'd like to close this issue if all is working well.

[deafboxer]

I hope to have printer up and running by end of 4 day weekend. Had to rebuild single extruder printer to reprint multi extruder carrier. Haven't had time to rebuild. For testing should I use master branch or multiextruder branch?

On Fri, Jun 30, 2017, 5:30 PM KevinOConnor notifications@github.com wrote:

I'm curious if there has been any tests (successful or failing) with the Klipper multiple extruder code. The Klipper master branch now has almost all the patches for basic multiple extruder support. I'd like to close this issue if all is working well.

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[MDM63]

I have managed ~10 (mostly calibration cubes, nothing big) dual extruder prints with out klipper related issues. I am sorry that I have not been able to do more prints, but I have been quite busy with other commitments and have had hardware issues with my printer. These should be more or less solved in couple of weeks, so I can commit more time to this project. As of now, IMHO this issue can be closed.

@deafboxer You can use the master branch.

[Tahutipai]

@MDM63 Would you be willing to share your process/toolchange script/purge&wipe procedures etc?

Are there any votes for setting up a dedicated place to discuss multi-extruder printing w/ Klipper?

[deafboxer]

I posted this on reprap forum but activity is slow there. Trying to calibrate the one head before proceeding to test second. Hardware is finally back up. Here is my dilemma... (one note worthy lesson that took me hours to resolve, install-octopi.sh will not work if downloaded as zip on another computer and extracted to Pi. Need to chown root:root and chmod to 755 before it will install /tmp/printer.)

My error below is from a fresh install using git.

I can connect, but in Octoprint terminal typing 'status' gives me a message about printer not being ready. Trying resrart doesnt help. here is klippy.log file.

Starting Klippy... Args: ['/home/pi/klipper/klippy/klippy.py', '/home/pi/printer.cfg', '-l', '/tmp/klippy.log'] Git version: 'v0.4.0-104-g981c536-dirty' CPU: 4 core ARMv7 Processor rev 4 (v7l) Python: '2.7.9 (default, Sep 17 2016, 20:26:04) \n[GCC 4.9.2]' Start printer at Sun Jul 30 03:37:08 2017 (1501385828.3 11.5) ===== Config file ===== [stepper_x] step_pin = ar54 dir_pin = ar55 enable_pin = !ar38 step_distance = .0125 endstop_pin = ^ar3 position_endstop = 0 position_max = 200 homing_speed = 50

[stepper_y] step_pin = ar60 dir_pin = !ar61 enable_pin = !ar56 step_distance = .0125 endstop_pin = ^ar14 position_endstop = 0 position_max = 200 homing_speed = 50

[stepper_z] step_pin = ar46 dir_pin = ar48 enable_pin = !ar62 step_distance = 0.00025 endstop_pin = ^ar18 position_endstop = 0.5 position_max = 200

[extruder] step_pin = ar26 dir_pin = ar28 enable_pin = !ar24 step_distance = .002 nozzle_diameter = 0.400 filament_diameter = 1.750 heater_pin = ar10 sensor_type = EPCOS 100K B57560G104F sensor_pin = analog13 control = pid pid_kp = 22.2 pid_ki = 1.08 pid_kd = 114 min_temp = 0 max_temp = 250

[heater_bed] heater_pin = ar8 sensor_type = EPCOS 100K B57560G104F sensor_pin = analog14 control = watermark min_temp = 0 max_temp = 130

[fan] pin = ar9

[mcu] serial = /dev/ttyUSB0 pin_map = arduino

[printer] kinematics = cartesian max_velocity = 300 max_accel = 3000 max_z_velocity = 5 max_z_accel = 100

======================= Starting serial connect Stats 11.6: gcodein=0 print_time=0.000 buffer_time=0.000 print_stall=0 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 12.6: gcodein=0 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=16 bytes_read=0 bytes_retransmit=53 bytes_invalid=0 send_seq=3 receive_seq=1 retransmit_seq=2 srtt=0.000 rttvar=0.000 rto=0.800 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 13.6: gcodein=0 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=32 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=5 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 14.6: gcodein=0 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=48 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=7 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15.6: gcodein=0 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=64 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=9 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 16.6: gcodein=0 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=80 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=11 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0

On Tue, Jul 18, 2017 at 6:51 AM Tahutipai notifications@github.com wrote:

@MDM63 https://github.com/mdm63 Would you be willing to share your process/toolchange script/purge&wipe procedures etc?

Are there any votes for setting up a dedicated place to discuss multi-extruder printing w/ Klipper?

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/KevinOConnor/klipper/issues/6#issuecomment-316070057, or mute the thread https://github.com/notifications/unsubscribe-auth/AaN1VNpFmaY40OF5n0uuV612i1YDm5jAks5sPLhhgaJpZM4NIA6w .

[KevinOConnor]

On Sun, Jul 30, 2017 at 07:25:28PM +0000, deafboxer wrote:

I posted this on reprap forum but activity is slow there. Trying to calibrate the one head before proceeding to test second. Hardware is finally back up. Here is my dilemma... (one note worthy lesson that took me hours to resolve, install-octopi.sh will not work if downloaded as zip on another computer and extracted to Pi. Need to chown root:root and chmod to 755 before it will install /tmp/printer.)

I'd recommending following the instructions listed at: https://github.com/KevinOConnor/klipper/blob/master/docs/Installation.md

If the installation is customized, it's difficult to diagnose any problems.

My error below is from a fresh install using git.

I can connect, but in Octoprint terminal typing 'status' gives me a message about printer not being ready. Trying resrart doesnt help. here is klippy.log file.

Starting Klippy... [...] Stats 16.6: gcodein=0 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=80 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=11 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0

Does the log file end here? If not, please post the entire log file.

Also, what does the output of "make flash FLASH_DEVICE=/dev/ttyUSB0" report?

-Kevin

[deafboxer]

Full log file. output of make flash initially connects but times out. i can get the exact output in the hour.

Starting Klippy... Args: ['/home/pi/klipper/klippy/klippy.py', '/home/pi/printer.cfg', '-l', '/tmp/klippy.log'] Git version: 'v0.4.0-104-g981c536-dirty' CPU: 4 core ARMv7 Processor rev 4 (v7l) Python: '2.7.9 (default, Sep 17 2016, 20:26:04) \n[GCC 4.9.2]' Start printer at Sun Jul 30 03:37:08 2017 (1501385828.3 11.5) ===== Config file ===== [stepper_x] step_pin = ar54 dir_pin = ar55 enable_pin = !ar38 step_distance = .0125 endstop_pin = ^ar3 position_endstop = 0 position_max = 200 homing_speed = 50

[stepper_y] step_pin = ar60 dir_pin = !ar61 enable_pin = !ar56 step_distance = .0125 endstop_pin = ^ar14 position_endstop = 0 position_max = 200 homing_speed = 50

[stepper_z] step_pin = ar46 dir_pin = ar48 enable_pin = !ar62 step_distance = 0.00025 endstop_pin = ^ar18 position_endstop = 0.5 position_max = 200

[extruder] step_pin = ar26 dir_pin = ar28 enable_pin = !ar24 step_distance = .002 nozzle_diameter = 0.400 filament_diameter = 1.750 heater_pin = ar10 sensor_type = EPCOS 100K B57560G104F sensor_pin = analog13 control = pid pid_kp = 22.2 pid_ki = 1.08 pid_kd = 114 min_temp = 0 max_temp = 250

[heater_bed] heater_pin = ar8 sensor_type = EPCOS 100K B57560G104F sensor_pin = analog14 control = watermark min_temp = 0 max_temp = 130

[fan] pin = ar9

[mcu] serial = /dev/ttyUSB0 pin_map = arduino

[printer] kinematics = cartesian max_velocity = 300 max_accel = 3000 max_z_velocity = 5 max_z_accel = 100

======================= Starting serial connect Stats 11.6: gcodein=0 print_time=0.000 buffer_time=0.000 print_stall=0 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 12.6: gcodein=0 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=16 bytes_read=0 bytes_retransmit=53 bytes_invalid=0 send_seq=3 receive_seq=1 retransmit_seq=2 srtt=0.000 rttvar=0.000 rto=0.800 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 13.6: gcodein=0 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=32 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=5 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 14.6: gcodein=0 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=48 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=7 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15.6: gcodein=0 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=64 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=9 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 16.6: gcodein=0 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=80 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=11 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Timeout on serial connect Stats 18.2: gcodein=0 print_time=0.000 buffer_time=0.000 print_stall=0 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 19.2: gcodein=0 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=16 bytes_read=0 bytes_retransmit=53 bytes_invalid=0 send_seq=3 receive_seq=1 retransmit_seq=2 srtt=0.000 rttvar=0.000 rto=0.800 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 20.2: gcodein=0 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=32 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=5 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 21.2: gcodein=0 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=48 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=7 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 22.2: gcodein=0 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=64 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=9 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 23.2: gcodein=0 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=80 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=11 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Timeout on serial connect Stats 24.2: gcodein=0 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=16 bytes_read=0 bytes_retransmit=53 bytes_invalid=0 send_seq=3 receive_seq=1 retransmit_seq=2 srtt=0.000 rttvar=0.000 rto=0.800 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 25.2: gcodein=0 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=32 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=5 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 26.2: gcodein=0 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=48 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=7 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 27.2: gcodein=0 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=64 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=9 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 28.2: gcodein=0 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=80 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=11 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Timeout on serial connect Stats 29.2: gcodein=0 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=16 bytes_read=0 bytes_retransmit=53 bytes_invalid=0 send_seq=3 receive_seq=1 retransmit_seq=2 srtt=0.000 rttvar=0.000 rto=0.800 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 30.2: gcodein=0 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=32 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=5 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 31.2: gcodein=0 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=48 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=7 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 32.2: gcodein=0 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=64 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=9 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 33.2: gcodein=0 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=80 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=11 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Timeout on serial connect Stats 34.2: gcodein=0 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=16 bytes_read=0 bytes_retransmit=53 bytes_invalid=0 send_seq=3 receive_seq=1 retransmit_seq=2 srtt=0.000 rttvar=0.000 rto=0.800 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 35.2: gcodein=0 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=32 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=5 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 36.2: gcodein=0 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=48 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=7 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 37.2: gcodein=0 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=64 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=9 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 38.2: gcodein=0 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=80 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=11 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Timeout on serial connect Stats 39.2: gcodein=0 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=16 bytes_read=0 bytes_retransmit=53 bytes_invalid=0 send_seq=3 receive_seq=1 retransmit_seq=2 srtt=0.000 rttvar=0.000 rto=0.800 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 40.2: gcodein=0 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=32 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=5 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 41.2: gcodein=51 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=48 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=7 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 42.2: gcodein=51 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=64 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=9 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 43.2: gcodein=51 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=80 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=11 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Timeout on serial connect Stats 44.2: gcodein=51 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=16 bytes_read=0 bytes_retransmit=53 bytes_invalid=0 send_seq=3 receive_seq=1 retransmit_seq=2 srtt=0.000 rttvar=0.000 rto=0.800 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 45.2: gcodein=51 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=32 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=5 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 46.2: gcodein=56 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=48 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=7 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 47.2: gcodein=56 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=64 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=9 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 48.2: gcodein=56 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=80 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=11 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Timeout on serial connect Stats 49.2: gcodein=56 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=16 bytes_read=0 bytes_retransmit=53 bytes_invalid=0 send_seq=3 receive_seq=1 retransmit_seq=2 srtt=0.000 rttvar=0.000 rto=0.800 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 50.2: gcodein=56 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=32 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=5 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 51.2: gcodein=61 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=48 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=7 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 52.2: gcodein=61 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=64 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=9 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 53.2: gcodein=61 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=80 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=11 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Timeout on serial connect Stats 54.2: gcodein=61 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=16 bytes_read=0 bytes_retransmit=53 bytes_invalid=0 send_seq=3 receive_seq=1 retransmit_seq=2 srtt=0.000 rttvar=0.000 rto=0.800 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 55.2: gcodein=61 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=32 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=5 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 56.2: gcodein=66 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=48 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=7 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 57.2: gcodein=66 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=64 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=9 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 58.2: gcodein=66 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=80 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=11 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Timeout on serial connect Stats 59.2: gcodein=66 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=16 bytes_read=0 bytes_retransmit=36 bytes_invalid=0 send_seq=3 receive_seq=1 retransmit_seq=1 srtt=0.000 rttvar=0.000 rto=0.400 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 60.2: gcodein=66 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=32 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=5 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 61.2: gcodein=71 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=48 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=7 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 62.2: gcodein=71 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=64 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=9 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 63.2: gcodein=71 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=80 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=11 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Timeout on serial connect Stats 64.2: gcodein=71 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=16 bytes_read=0 bytes_retransmit=36 bytes_invalid=0 send_seq=3 receive_seq=1 retransmit_seq=1 srtt=0.000 rttvar=0.000 rto=0.400 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 65.2: gcodein=71 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=32 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=5 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 66.2: gcodein=76 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=48 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=7 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 67.2: gcodein=76 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=64 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=9 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 68.2: gcodein=76 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=80 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=11 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Timeout on serial connect Stats 69.2: gcodein=76 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=16 bytes_read=0 bytes_retransmit=36 bytes_invalid=0 send_seq=3 receive_seq=1 retransmit_seq=1 srtt=0.000 rttvar=0.000 rto=0.400 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 70.2: gcodein=76 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=32 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=5 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 71.2: gcodein=81 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=48 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=7 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect

The klippy host software is attempting to connect. Please retry in a few moments. Printer is not ready

Timeout on serial connect Timeout on serial connect Stats 1968.6: gcodein=1991 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=48 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=7 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Restarting printer Start printer at Sun Jul 30 04:09:58 2017 (1501387798.8 1969.6) ===== Config file ===== [stepper_x] step_pin = ar54 dir_pin = ar55 enable_pin = !ar38 step_distance = .0125 endstop_pin = ^ar3 position_endstop = 0 position_max = 200 homing_speed = 50

[stepper_y] step_pin = ar60 dir_pin = !ar61 enable_pin = !ar56 step_distance = .0125 endstop_pin = ^ar14 position_endstop = 0 position_max = 200 homing_speed = 50

[stepper_z] step_pin = ar46 dir_pin = ar48 enable_pin = !ar62 step_distance = 0.00025 endstop_pin = ^ar18 position_endstop = 0.5 position_max = 200

[extruder] step_pin = ar26 dir_pin = ar28 enable_pin = !ar24 step_distance = .002 nozzle_diameter = 0.400 filament_diameter = 1.750 heater_pin = ar10 sensor_type = EPCOS 100K B57560G104F sensor_pin = analog13 control = pid pid_kp = 22.2 pid_ki = 1.08 pid_kd = 114 min_temp = 0 max_temp = 250

[heater_bed] heater_pin = ar8 sensor_type = EPCOS 100K B57560G104F sensor_pin = analog14 control = watermark min_temp = 0 max_temp = 130

[fan] pin = ar9

[mcu] serial = /dev/ttyUSB0 pin_map = arduino

[printer] kinematics = cartesian max_velocity = 300 max_accel = 3000 max_z_velocity = 5 max_z_accel = 100

======================= Starting serial connect Stats 1969.6: gcodein=0 print_time=0.000 buffer_time=0.000 print_stall=0 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 1970.6: gcodein=0 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=16 bytes_read=0 bytes_retransmit=53 bytes_invalid=0 send_seq=3 receive_seq=1 retransmit_seq=2 srtt=0.000 rttvar=0.000 rto=0.800 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 1971.6: gcodein=0 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=32 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=5 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 1972.6: gcodein=5 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=48 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=7 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 1973.6: gcodein=5 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=64 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=9 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 1974.6: gcodein=5 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=80 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=11 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Timeout on serial connect Stats 1975.6: gcodein=5 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=16 bytes_read=0 bytes_retransmit=53 bytes_invalid=0 send_seq=3 receive_seq=1 retransmit_seq=2 srtt=0.000 rttvar=0.000 rto=0.800 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 1976.6: gcodein=5 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=32 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=5 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 1977.6: gcodein=10 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=48 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=7 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 1978.6: gcodein=10 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=64 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=9 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 1979.6: gcodein=10 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=80 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=11 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Timeout on serial connect

The klippy host software is attempting to connect. Please retry in a few moments. Printer is not ready

Stats 1980.6: gcodein=17 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=16 bytes_read=0 bytes_retransmit=36 bytes_invalid=0 send_seq=3 receive_seq=1 retransmit_seq=1 srtt=0.000 rttvar=0.000 rto=0.400 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 1981.6: gcodein=17 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=32 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=5 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 1982.6: gcodein=22 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=48 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=7 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 1983.6: gcodein=22 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=64 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=9 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 1984.6: gcodein=22 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=80 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=11 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Timeout on serial connect Stats 1985.6: gcodein=22 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=16 bytes_read=0 bytes_retransmit=36 bytes_invalid=0 send_seq=3 receive_seq=1 retransmit_seq=1 srtt=0.000 rttvar=0.000 rto=0.400 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 1986.6: gcodein=22 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=32 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=5 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 1987.6: gcodein=27 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=48 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=7 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 1988.6: gcodein=27 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=64 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=9 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 1989.6: gcodein=27 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=80 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=11 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Timeout on serial connect Stats 1990.6: gcodein=27 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=16 bytes_read=0 bytes_retransmit=36 bytes_invalid=0 send_seq=3 receive_seq=1 retransmit_seq=1 srtt=0.000 rttvar=0.000 rto=0.400 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 1991.6: gcodein=27 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=32 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=5 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 1992.6: gcodein=32 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=48 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=7 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 1993.6: gcodein=32 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=64 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=9 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 1994.6: gcodein=32 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=80 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=11 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Timeout on serial connect Stats 1995.6: gcodein=32 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=16 bytes_read=0 bytes_retransmit=36 bytes_invalid=0 send_seq=3 receive_seq=1 retransmit_seq=1 srtt=0.000 rttvar=0.000 rto=0.400 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 1996.6: gcodein=32 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=32 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=5 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 1997.6: gcodein=37 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=48 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=7 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 1998.7: gcodein=37 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=64 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=9 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 1999.7: gcodein=37 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=80 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=11 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Timeout on serial connect Stats 2000.7: gcodein=37 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=16 bytes_read=0 bytes_retransmit=36 bytes_invalid=0 send_seq=3 receive_seq=1 retransmit_seq=1 srtt=0.000 rttvar=0.000 rto=0.400 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 2001.7: gcodein=37 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=32 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=5 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 2002.7: gcodein=42 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=48 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=7 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 2003.7: gcodein=42 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=64 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=9 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 2004.7: gcodein=42 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=80 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=11 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Timeout on serial connect Stats 2005.7: gcodein=42 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=16 bytes_read=0 bytes_retransmit=36 bytes_invalid=0 send_seq=3 receive_seq=1 retransmit_seq=1 srtt=0.000 rttvar=0.000 rto=0.400 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 2006.7: gcodein=42 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=32 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=5 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 2007.7: gcodein=47 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=48 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=7 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 2008.7: gcodein=47 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=64 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=9 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 2009.7: gcodein=47 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=80 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=11 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Timeout on serial connect Stats 2010.7: gcodein=47 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=16 bytes_read=0 bytes_retransmit=36 bytes_invalid=0 send_seq=3 receive_seq=1 retransmit_seq=1 srtt=0.000 rttvar=0.000 rto=0.400 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 2011.7: gcodein=47 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=32 bytes_read=0 bytes_retransmit=53 bytes_invalid=0 send_seq=5 receive_seq=1 retransmit_seq=2 srtt=0.000 rttvar=0.000 rto=0.800 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 2012.7: gcodein=52 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=48 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=7 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 2013.7: gcodein=52 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=64 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=9 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 2014.7: gcodein=52 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=80 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=11 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Timeout on serial connect Stats 2015.7: gcodein=52 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=16 bytes_read=0 bytes_retransmit=36 bytes_invalid=0 send_seq=3 receive_seq=1 retransmit_seq=1 srtt=0.000 rttvar=0.000 rto=0.400 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 2016.7: gcodein=52 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=32 bytes_read=0 bytes_retransmit=53 bytes_invalid=0 send_seq=5 receive_seq=1 retransmit_seq=2 srtt=0.000 rttvar=0.000 rto=0.800 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 2017.7: gcodein=57 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=48 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=7 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 2018.7: gcodein=57 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=64 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=9 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 2019.7: gcodein=57 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=80 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=11 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Timeout on serial connect Stats 2020.7: gcodein=57 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=8 bytes_read=0 bytes_retransmit=36 bytes_invalid=0 send_seq=2 receive_seq=1 retransmit_seq=1 srtt=0.000 rttvar=0.000 rto=0.400 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 2021.7: gcodein=57 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=24 bytes_read=0 bytes_retransmit=53 bytes_invalid=0 send_seq=4 receive_seq=1 retransmit_seq=2 srtt=0.000 rttvar=0.000 rto=0.800 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 2022.7: gcodein=62 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=40 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=6 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 2023.7: gcodein=62 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=56 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=8 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 2024.7: gcodein=62 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=72 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=10 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Timeout on serial connect Stats 2025.7: gcodein=62 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=8 bytes_read=0 bytes_retransmit=36 bytes_invalid=0 send_seq=2 receive_seq=1 retransmit_seq=1 srtt=0.000 rttvar=0.000 rto=0.400 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 2026.7: gcodein=62 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=24 bytes_read=0 bytes_retransmit=53 bytes_invalid=0 send_seq=4 receive_seq=1 retransmit_seq=2 srtt=0.000 rttvar=0.000 rto=0.800 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 2027.7: gcodein=67 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=40 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=6 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 2028.7: gcodein=67 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=56 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=8 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Got error -1 in init: (24)Too many open files Starting Klippy... Args: ['/home/pi/klipper/klippy/klippy.py', '/home/pi/printer.cfg', '-l', '/tmp/klippy.log'] Git version: 'v0.4.0-104-g981c536-dirty' CPU: 4 core ARMv7 Processor rev 4 (v7l) Python: '2.7.9 (default, Sep 17 2016, 20:26:04) \n[GCC 4.9.2]' Start printer at Sun Jul 30 08:01:28 2017 (1501401688.3 15859.1) ===== Config file ===== [stepper_x] step_pin = ar54 dir_pin = ar55 enable_pin = !ar38 step_distance = .0125 endstop_pin = ^ar3 position_endstop = 0 position_max = 200 homing_speed = 50

[stepper_y] step_pin = ar60 dir_pin = !ar61 enable_pin = !ar56 step_distance = .0125 endstop_pin = ^ar14 position_endstop = 0 position_max = 200 homing_speed = 50

[stepper_z] step_pin = ar46 dir_pin = ar48 enable_pin = !ar62 step_distance = 0.00025 endstop_pin = ^ar18 position_endstop = 0.5 position_max = 200

[extruder] step_pin = ar26 dir_pin = ar28 enable_pin = !ar24 step_distance = .002 nozzle_diameter = 0.400 filament_diameter = 1.750 heater_pin = ar10 sensor_type = EPCOS 100K B57560G104F sensor_pin = analog13 control = pid pid_kp = 22.2 pid_ki = 1.08 pid_kd = 114 min_temp = 0 max_temp = 250

[heater_bed] heater_pin = ar8 sensor_type = EPCOS 100K B57560G104F sensor_pin = analog14 control = watermark min_temp = 0 max_temp = 130

[fan] pin = ar9

[mcu] serial = /dev/ttyUSB0 pin_map = arduino

[printer] kinematics = cartesian max_velocity = 300 max_accel = 3000 max_z_velocity = 5 max_z_accel = 100

======================= Starting serial connect Stats 15859.1: gcodein=0 print_time=0.000 buffer_time=0.000 print_stall=0 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15860.1: gcodein=0 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=16 bytes_read=0 bytes_retransmit=53 bytes_invalid=0 send_seq=3 receive_seq=1 retransmit_seq=2 srtt=0.000 rttvar=0.000 rto=0.800 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15861.1: gcodein=0 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=32 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=5 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15862.1: gcodein=0 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=48 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=7 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15863.1: gcodein=0 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=64 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=9 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Timeout on serial connect Stats 15864.1: gcodein=0 print_time=0.000 buffer_time=0.000 print_stall=0 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15865.1: gcodein=51 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=16 bytes_read=0 bytes_retransmit=53 bytes_invalid=0 send_seq=3 receive_seq=1 retransmit_seq=2 srtt=0.000 rttvar=0.000 rto=0.800 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15866.1: gcodein=51 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=32 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=5 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15867.1: gcodein=51 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=48 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=7 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15868.1: gcodein=51 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=64 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=9 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15869.1: gcodein=51 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=80 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=11 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Timeout on serial connect Stats 15870.1: gcodein=56 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=16 bytes_read=0 bytes_retransmit=53 bytes_invalid=0 send_seq=3 receive_seq=1 retransmit_seq=2 srtt=0.000 rttvar=0.000 rto=0.800 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15871.1: gcodein=56 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=32 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=5 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15872.1: gcodein=56 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=48 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=7 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15873.1: gcodein=56 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=64 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=9 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15874.1: gcodein=56 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=80 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=11 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Timeout on serial connect Stats 15875.1: gcodein=61 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=16 bytes_read=0 bytes_retransmit=36 bytes_invalid=0 send_seq=3 receive_seq=1 retransmit_seq=1 srtt=0.000 rttvar=0.000 rto=0.400 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15876.1: gcodein=61 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=32 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=5 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15877.1: gcodein=61 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=48 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=7 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15878.1: gcodein=61 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=64 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=9 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15879.1: gcodein=61 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=80 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=11 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Timeout on serial connect Stats 15880.1: gcodein=66 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=16 bytes_read=0 bytes_retransmit=36 bytes_invalid=0 send_seq=3 receive_seq=1 retransmit_seq=1 srtt=0.000 rttvar=0.000 rto=0.400 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15881.1: gcodein=66 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=32 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=5 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15882.1: gcodein=66 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=48 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=7 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15883.1: gcodein=66 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=64 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=9 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15884.1: gcodein=66 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=80 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=11 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Timeout on serial connect Stats 15885.1: gcodein=71 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=16 bytes_read=0 bytes_retransmit=36 bytes_invalid=0 send_seq=3 receive_seq=1 retransmit_seq=1 srtt=0.000 rttvar=0.000 rto=0.400 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15886.1: gcodein=71 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=32 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=5 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15887.1: gcodein=71 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=48 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=7 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15888.1: gcodein=71 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=64 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=9 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15889.1: gcodein=71 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=80 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=11 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Timeout on serial connect Stats 15890.1: gcodein=76 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=16 bytes_read=0 bytes_retransmit=36 bytes_invalid=0 send_seq=3 receive_seq=1 retransmit_seq=1 srtt=0.000 rttvar=0.000 rto=0.400 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000

The klippy host software is attempting to connect. Please retry in a few moments. Printer is not ready

Stats 15891.1: gcodein=83 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=32 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=5 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15892.1: gcodein=83 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=48 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=7 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15893.1: gcodein=83 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=64 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=9 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15894.1: gcodein=83 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=80 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=11 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Timeout on serial connect Stats 15895.1: gcodein=88 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=16 bytes_read=0 bytes_retransmit=36 bytes_invalid=0 send_seq=3 receive_seq=1 retransmit_seq=1 srtt=0.000 rttvar=0.000 rto=0.400 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15896.1: gcodein=88 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=32 bytes_read=0 bytes_retransmit=53 bytes_invalid=0 send_seq=5 receive_seq=1 retransmit_seq=2 srtt=0.000 rttvar=0.000 rto=0.800 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15897.1: gcodein=88 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=48 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=7 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15898.1: gcodein=88 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=64 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=9 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15899.1: gcodein=88 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=80 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=11 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Timeout on serial connect Stats 15900.1: gcodein=93 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=16 bytes_read=0 bytes_retransmit=36 bytes_invalid=0 send_seq=3 receive_seq=1 retransmit_seq=1 srtt=0.000 rttvar=0.000 rto=0.400 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15901.1: gcodein=93 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=32 bytes_read=0 bytes_retransmit=53 bytes_invalid=0 send_seq=5 receive_seq=1 retransmit_seq=2 srtt=0.000 rttvar=0.000 rto=0.800 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15902.1: gcodein=93 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=48 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=7 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15903.1: gcodein=93 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=64 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=9 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15904.1: gcodein=93 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=80 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=11 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Timeout on serial connect Stats 15905.1: gcodein=98 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=8 bytes_read=0 bytes_retransmit=36 bytes_invalid=0 send_seq=2 receive_seq=1 retransmit_seq=1 srtt=0.000 rttvar=0.000 rto=0.400 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15906.1: gcodein=98 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=24 bytes_read=0 bytes_retransmit=53 bytes_invalid=0 send_seq=4 receive_seq=1 retransmit_seq=2 srtt=0.000 rttvar=0.000 rto=0.800 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15907.1: gcodein=98 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=40 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=6 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15908.1: gcodein=98 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=56 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=8 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15909.1: gcodein=98 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=72 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=10 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Timeout on serial connect Stats 15910.1: gcodein=103 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=8 bytes_read=0 bytes_retransmit=36 bytes_invalid=0 send_seq=2 receive_seq=1 retransmit_seq=1 srtt=0.000 rttvar=0.000 rto=0.400 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15911.1: gcodein=103 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=24 bytes_read=0 bytes_retransmit=53 bytes_invalid=0 send_seq=4 receive_seq=1 retransmit_seq=2 srtt=0.000 rttvar=0.000 rto=0.800 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15912.1: gcodein=103 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=40 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=6 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15913.1: gcodein=103 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=56 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=8 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15914.1: gcodein=103 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=72 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=10 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Timeout on serial connect Stats 15915.1: gcodein=108 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=8 bytes_read=0 bytes_retransmit=36 bytes_invalid=0 send_seq=2 receive_seq=1 retransmit_seq=1 srtt=0.000 rttvar=0.000 rto=0.400 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15916.1: gcodein=108 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=24 bytes_read=0 bytes_retransmit=53 bytes_invalid=0 send_seq=4 receive_seq=1 retransmit_seq=2 srtt=0.000 rttvar=0.000 rto=0.800 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15917.1: gcodein=108 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=40 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=6 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15918.1: gcodein=108 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=56 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=8 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect

The klippy host software is attempting to connect. Please retry in a few moments. Printer is not ready

Timeout on serial connect Timeout on serial connect Timeout on serial connect Stats 15950.6: gcodein=160 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=16 bytes_read=0 bytes_retransmit=36 bytes_invalid=0 send_seq=3 receive_seq=1 retransmit_seq=1 srtt=0.000 rttvar=0.000 rto=0.400 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Restarting printer Start printer at Sun Jul 30 08:03:00 2017 (1501401780.9 15951.6) ===== Config file ===== [stepper_x] step_pin = ar54 dir_pin = ar55 enable_pin = !ar38 step_distance = .0125 endstop_pin = ^ar3 position_endstop = 0 position_max = 200 homing_speed = 50

[stepper_y] step_pin = ar60 dir_pin = !ar61 enable_pin = !ar56 step_distance = .0125 endstop_pin = ^ar14 position_endstop = 0 position_max = 200 homing_speed = 50

[stepper_z] step_pin = ar46 dir_pin = ar48 enable_pin = !ar62 step_distance = 0.00025 endstop_pin = ^ar18 position_endstop = 0.5 position_max = 200

[extruder] step_pin = ar26 dir_pin = ar28 enable_pin = !ar24 step_distance = .002 nozzle_diameter = 0.400 filament_diameter = 1.750 heater_pin = ar10 sensor_type = EPCOS 100K B57560G104F sensor_pin = analog13 control = pid pid_kp = 22.2 pid_ki = 1.08 pid_kd = 114 min_temp = 0 max_temp = 250

[heater_bed] heater_pin = ar8 sensor_type = EPCOS 100K B57560G104F sensor_pin = analog14 control = watermark min_temp = 0 max_temp = 130

[fan] pin = ar9

[mcu] serial = /dev/ttyUSB0 pin_map = arduino

[printer] kinematics = cartesian max_velocity = 300 max_accel = 3000 max_z_velocity = 5 max_z_accel = 100

======================= Starting serial connect Stats 15951.7: gcodein=0 print_time=0.000 buffer_time=0.000 print_stall=0 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15952.7: gcodein=0 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=16 bytes_read=0 bytes_retransmit=53 bytes_invalid=0 send_seq=3 receive_seq=1 retransmit_seq=2 srtt=0.000 rttvar=0.000 rto=0.800 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15953.7: gcodein=0 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=32 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=5 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15954.7: gcodein=0 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=48 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=7 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15955.7: gcodein=5 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=64 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=9 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15956.7: gcodein=5 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=80 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=11 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Timeout on serial connect Stats 15957.7: gcodein=5 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=16 bytes_read=0 bytes_retransmit=53 bytes_invalid=0 send_seq=3 receive_seq=1 retransmit_seq=2 srtt=0.000 rttvar=0.000 rto=0.800 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15958.7: gcodein=5 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=32 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=5 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15959.7: gcodein=5 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=48 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=7 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15960.7: gcodein=10 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=64 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=9 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15961.7: gcodein=10 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=80 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=11 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Timeout on serial connect Stats 15962.7: gcodein=10 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=16 bytes_read=0 bytes_retransmit=53 bytes_invalid=0 send_seq=3 receive_seq=1 retransmit_seq=2 srtt=0.000 rttvar=0.000 rto=0.800 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15963.7: gcodein=10 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=32 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=5 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15964.7: gcodein=10 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=48 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=7 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15965.7: gcodein=15 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=64 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=9 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15966.7: gcodein=15 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=80 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=11 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Timeout on serial connect Stats 15967.7: gcodein=15 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=16 bytes_read=0 bytes_retransmit=36 bytes_invalid=0 send_seq=3 receive_seq=1 retransmit_seq=1 srtt=0.000 rttvar=0.000 rto=0.400 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15968.7: gcodein=15 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=32 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=5 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15969.7: gcodein=15 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=48 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=7 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15970.7: gcodein=20 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=64 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=9 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15971.7: gcodein=20 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=80 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=11 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Timeout on serial connect Stats 15972.7: gcodein=20 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=16 bytes_read=0 bytes_retransmit=36 bytes_invalid=0 send_seq=3 receive_seq=1 retransmit_seq=1 srtt=0.000 rttvar=0.000 rto=0.400 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15973.7: gcodein=20 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=32 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=5 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15974.7: gcodein=20 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=48 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=7 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15975.7: gcodein=25 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=64 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=9 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15976.7: gcodein=25 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=80 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=11 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Timeout on serial connect Stats 15977.7: gcodein=25 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=16 bytes_read=0 bytes_retransmit=36 bytes_invalid=0 send_seq=3 receive_seq=1 retransmit_seq=1 srtt=0.000 rttvar=0.000 rto=0.400 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15978.7: gcodein=25 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=32 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=5 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15979.7: gcodein=25 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=48 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=7 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15980.7: gcodein=30 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=64 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=9 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15981.7: gcodein=30 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=80 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=11 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Timeout on serial connect Stats 15982.7: gcodein=30 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=16 bytes_read=0 bytes_retransmit=36 bytes_invalid=0 send_seq=3 receive_seq=1 retransmit_seq=1 srtt=0.000 rttvar=0.000 rto=0.400 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15983.7: gcodein=30 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=32 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=5 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15984.7: gcodein=30 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=48 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=7 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15985.7: gcodein=35 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=64 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=9 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15986.7: gcodein=35 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=80 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=11 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Timeout on serial connect Stats 15987.7: gcodein=35 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=16 bytes_read=0 bytes_retransmit=36 bytes_invalid=0 send_seq=3 receive_seq=1 retransmit_seq=1 srtt=0.000 rttvar=0.000 rto=0.400 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15988.7: gcodein=35 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=32 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=5 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15989.7: gcodein=35 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=48 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=7 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15990.7: gcodein=40 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=64 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=9 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15991.7: gcodein=40 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=80 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=11 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Timeout on serial connect Stats 15992.7: gcodein=40 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=16 bytes_read=0 bytes_retransmit=36 bytes_invalid=0 send_seq=3 receive_seq=1 retransmit_seq=1 srtt=0.000 rttvar=0.000 rto=0.400 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15993.7: gcodein=40 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=32 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=5 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15994.7: gcodein=40 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=48 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=7 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15995.7: gcodein=45 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=64 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=9 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15996.7: gcodein=45 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=80 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=11 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Timeout on serial connect Stats 15997.7: gcodein=45 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=16 bytes_read=0 bytes_retransmit=36 bytes_invalid=0 send_seq=3 receive_seq=1 retransmit_seq=1 srtt=0.000 rttvar=0.000 rto=0.400 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15998.7: gcodein=45 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=32 bytes_read=0 bytes_retransmit=53 bytes_invalid=0 send_seq=5 receive_seq=1 retransmit_seq=2 srtt=0.000 rttvar=0.000 rto=0.800 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 15999.7: gcodein=45 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=48 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=7 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 16000.7: gcodein=50 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=64 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=9 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 16001.7: gcodein=50 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=80 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=11 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Timeout on serial connect Stats 16002.7: gcodein=50 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=16 bytes_read=0 bytes_retransmit=36 bytes_invalid=0 send_seq=3 receive_seq=1 retransmit_seq=1 srtt=0.000 rttvar=0.000 rto=0.400 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 16003.7: gcodein=50 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=32 bytes_read=0 bytes_retransmit=53 bytes_invalid=0 send_seq=5 receive_seq=1 retransmit_seq=2 srtt=0.000 rttvar=0.000 rto=0.800 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 16004.7: gcodein=50 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=48 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=7 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 16005.7: gcodein=55 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=64 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=9 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 16006.7: gcodein=55 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=80 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=11 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Timeout on serial connect Stats 16007.7: gcodein=55 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=8 bytes_read=0 bytes_retransmit=36 bytes_invalid=0 send_seq=2 receive_seq=1 retransmit_seq=1 srtt=0.000 rttvar=0.000 rto=0.400 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 16008.7: gcodein=55 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=24 bytes_read=0 bytes_retransmit=53 bytes_invalid=0 send_seq=4 receive_seq=1 retransmit_seq=2 srtt=0.000 rttvar=0.000 rto=0.800 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 16009.7: gcodein=55 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=40 bytes_read=0 bytes_retransmit=86 bytes_invalid=0 send_seq=6 receive_seq=1 retransmit_seq=4 srtt=0.000 rttvar=0.000 rto=1.600 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Stats 16010.7: gcodein=60 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=56 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=8 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0 last_clock_time=0.000 mcu_awake=0.000 mcu_task_avg=0.000000 mcu_task_stddev=0.000000 Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Timeout on serial connect Unhandled exception during connect Traceback (most recent call last): File "/home/pi/klipper/klippy/klippy.py", line 202, in connect self.mcu.connect() File "/home/pi/klipper/klippy/mcu.py", line 457, in connect self.serial.connect() File "/home/pi/klipper/klippy/serialhdl.py", line 71, in connect self.serialport, self.baud, timeout=0) File "/home/pi/klippy-env/local/lib/python2.7/site-packages/serial/serialutil.py", line 236, in init self.open() File "/home/pi/klippy-env/local/lib/python2.7/site-packages/serial/serialposix.py", line 286, in open self._update_dtr_state() File "/home/pi/klippy-env/local/lib/python2.7/site-packages/serial/serialposix.py", line 612, in _update_dtr_state fcntl.ioctl(self.fd, TIOCMBIS, TIOCM_DTR_str) IOError: [Errno 5] Input/output error

[deafboxer]

here is output from make flash.

pi@octopi:~/klipper $ make flash FLASH_DEVICE=/dev/ttyUSB0 Flashing /dev/ttyUSB0 via avrdude avrdude: stk500v2_ReceiveMessage(): timeout avrdude: stk500v2_ReceiveMessage(): timeout avrdude: stk500v2_ReceiveMessage(): timeout avrdude: stk500v2_ReceiveMessage(): timeout avrdude: stk500v2_ReceiveMessage(): timeout avrdude: stk500v2_ReceiveMessage(): timeout avrdude: stk500v2_getsync(): timeout communicating with programmer

avrdude done. Thank you.

src/avr/Makefile:27: recipe for target 'flash' failed make: *** [flash] Error 1

On Sun, Jul 30, 2017 at 7:58 PM KevinOConnor notifications@github.com wrote:

On Sun, Jul 30, 2017 at 07:25:28PM +0000, deafboxer wrote:

I posted this on reprap forum but activity is slow there. Trying to calibrate the one head before proceeding to test second. Hardware is finally back up. Here is my dilemma... (one note worthy lesson that took me hours to resolve, install-octopi.sh will not work if downloaded as zip on another computer and extracted to Pi. Need to chown root:root and chmod to 755 before it will install /tmp/printer.)

I'd recommending following the instructions listed at: https://github.com/KevinOConnor/klipper/blob/master/docs/Installation.md

If the installation is customized, it's difficult to diagnose any problems.

My error below is from a fresh install using git.

I can connect, but in Octoprint terminal typing 'status' gives me a message about printer not being ready. Trying resrart doesnt help. here is klippy.log file.

Starting Klippy... [...] Stats 16.6: gcodein=0 print_time=0.000 buffer_time=0.000 print_stall=0 bytes_write=80 bytes_read=0 bytes_retransmit=143 bytes_invalid=0 send_seq=11 receive_seq=1 retransmit_seq=7 srtt=0.000 rttvar=0.000 rto=3.200 ready_bytes=0 stalled_bytes=0 last_clock=0

Does the log file end here? If not, please post the entire log file.

Also, what does the output of "make flash FLASH_DEVICE=/dev/ttyUSB0" report?

-Kevin

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/KevinOConnor/klipper/issues/6#issuecomment-318925434, or mute the thread https://github.com/notifications/unsubscribe-auth/AaN1VHmPdymknC-GGnGUZp3glUCRNz0sks5sTOBZgaJpZM4NIA6w .

[KevinOConnor]

On Sun, Jul 30, 2017 at 02:59:50PM -0700, deafboxer wrote:

here is output from make flash.

pi@octopi:~/klipper $ make flash FLASH_DEVICE=/dev/ttyUSB0 Flashing /dev/ttyUSB0 via avrdude avrdude: stk500v2_ReceiveMessage(): timeout avrdude: stk500v2_ReceiveMessage(): timeout avrdude: stk500v2_ReceiveMessage(): timeout avrdude: stk500v2_ReceiveMessage(): timeout avrdude: stk500v2_ReceiveMessage(): timeout avrdude: stk500v2_ReceiveMessage(): timeout avrdude: stk500v2_getsync(): timeout communicating with programmer

avrdude done. Thank you.

src/avr/Makefile:27: recipe for target 'flash' failed make: *** [flash] Error 1

The micro-controller must be flashed before one can proceed to configuring Klipper. Some things to try:

1 - make sure the klipper software isn't running. Try "sudo service klipper stop" and make sure "ps auxw | egrep -i 'klippy.py[ ]'" does not show any output. Then retry the above flash command.

2 - make sure /dev/ttyUSB0 is the appropriate device name for the printer's serial port. (The "/dev/ttyACM0" is also very popular.) Also, make sure the printer is up and running and connected.

Finally, if the install was previously attempted under a different username (or from a different installation directory), then be aware that some configuration files may be stale and pointing to the old installation site.

-Kevin

[deafboxer]

Found root cause of error. I was using a USBTiny to program the AtMega2056, which it doesn't support and only is able to program part of the hex. Received my USBasp today and will give it a go tonight this week. Lots to calibrate first.

[cfelicio]

Yes, I'm interested in testing this out, on a multiple extruder / single nozzle setup. I have a ramps 1.4 board, with both extruder 0 / extruder 1 connected to their respective steppers. :-)

[KevinOConnor]

On Tue, Aug 29, 2017 at 10:59:49PM +0000, cfelicio wrote:

Yes, I'm interested in testing this out, on a multiple extruder / single nozzle setup. I have a ramps 1.4 board, with both extruder 0 / extruder 1 connected to their respective steppers. :-)

Great! Is it just a matter of them sharing the same nozzle and nozzle heater? Or, is there some kind of servo activation required to change filament? Is there a specific filament change sequence, or can one just start stepping the second extruder motor?

In general, in order to test a new setup with Klipper, the first step would be to install the code (as described in the Installation document), and configure the printer with a single extruder. Once that's up and running, we can work on getting the second extruder working.

-Kevin

[cfelicio]

It's just a matter of sharing the same nozzle / heater, all the filament switching logic is done on the gcode.

The code will likely be similar to what you already have for multiple extruders, with the following differences:

• Nozzle offset is always 0 (as you have a single nozzle)
• No heater control / reporting for the 2nd extruder, as you have a single heater

There are some users currently running Klipper already on the D Bot group, I will try to start with their default configuration this weekend, and see if I can get it to work.

Feedback so far is very positive, with users reporting an amazing speed up compared to Marlin!

[KevinOConnor]

On Fri, Sep 01, 2017 at 09:30:28PM +0000, cfelicio wrote:

It's just a matter of sharing the same nozzle / heater, all the filament switching logic is done on the gcode.

The code will likely be similar to what you already have for multiple extruders, with the following differences:

• Nozzle offset is always 0 (as you have a single nozzle)
• No heater control / reporting for the 2nd extruder, as you have a single heater

If it's just a matter of sharing the heater, then I think the python code can also just share the heater. Could you try a test with the work-multiextrude-20170429 branch:

git fetch ; git checkout origin/work-multiextrude-20170429

Then update your config with an "extruder1" section and set "shared_heater: extruder" in its config section - see config/example-extras.cfg for details.

Unfortunately, I don't have a good way to test this. Let me know how it goes (success or failure).

-Kevin

[KevinOConnor]

Basic support for multiple extruders is now present.

[NotExpectYet]

Hey

I tried out your mixing code yesterday and had a little issue with it which I'm guessing is due to my config. I had the shared extruder set on, but it's still telling me heater not defined when I try to heat up the nozzle. My guess is because it's actually heating Tool0 and Tool1 from the work around in s3d I had to do to get it to work. Now I've seen your ignore and replace gcode for the multi extruder, am I on the right lines thinking its something there I need to configure it correctly? If I replace all instances of Tool1 with Tool0 though how does klipper know to use the second extruder? Couldn't find much documentation apart from what's laid out in extras.cfg. if I'm missing something let me know aha. Would love to use klipper on my a10m and figure out the mixing.