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Re: LPC17xx RepRap Firmware 3.1.1 with TMC2209 support - 4 years ago
@ESTIMULO, I have an i3 Cartesian printer and in order to get homeall to work correctly with the file posted by gloomyandy, It was also necessary to change the F setting to 6000 in the G1 moves of X and Y. I use this setting to report stalls M915 p1 S60 H100 r2 but it will need to be tuned to your motors.by Micktol - Firmware - experimental, borrowed, and future
Re: LPC17xx RepRap Firmware 3.1.1 with TMC2209 support - 4 years ago
@ESTIMULO, I have a skr 1.3 and 1.8 degree motors, I had to drop the acceleration and increase the movement speed to get it to work, here is my homex : M201 x500 ; drop acceleration M400 ; Wait for motion to stop G91 ; Use relative moves G1 H2 X0.01 Z0.01 ; Move X a small amount to enable M400 ; Wait for stop G4 P200 ; Delay to allow TMC to detectby Micktol - Firmware - experimental, borrowed, and future
Re: RepRapFirmware 3.0 port for LPC1768/9 based boards - 4 years ago
@gloomyandy Is it possible to download your new test version 3.1.1-8? Thanks.by Micktol - Firmware - experimental, borrowed, and future
Re: RepRapFirmware 3.0 port for LPC1768/9 based boards - 4 years ago
Just tried 3.1.1.6 SBC version and the same file runs now. My bed probe does skip a few because they are out of range, I changed the probe position I need to update the file.by Micktol - Firmware - experimental, borrowed, and future
Re: RepRapFirmware 3.0 port for LPC1768/9 based boards - 4 years ago
@jay_s, Yes SBC on a pi3b. Is it a known problem?by Micktol - Firmware - experimental, borrowed, and future
Re: RepRapFirmware 3.0 port for LPC1768/9 based boards - 4 years ago
@gloomyandy, I have a gcode file which stopped every time i ran it at the same place on the first layer. I looked at the gcode ant it was no different from others that had no problem. The only difference was it was using a different part of the bed. As a debug measure I ran it without G29 S1 bed compensation it then ran fine! I renewed the mesh compensation to try a new bed map but it still stopby Micktol - Firmware - experimental, borrowed, and future
Re: RepRapFirmware 3.0 port for LPC1768/9 based boards - 4 years ago
@ gloomyandy, I am running the sbc test version and had a freeze here are the diags: === Diagnostics === RepRapFirmware for LPC176x based Boards (biquskr_1.3) version 3.1.1-5 running on LPC176x at 100Mhz Used output buffers: 1 of 16 (10 max) === RTOS === Static ram: 4216 Dynamic Memory (RTOS Heap 5): 1464 free, 1440 never used Exception stack ram used: 284 Never used ram: 400 Tasks: HEAT(blockedby Micktol - Firmware - experimental, borrowed, and future
Re: RepRapFirmware 3.0 port for LPC1768/9 based boards - 4 years ago
I am running the wifi version. Is then any advantage if I change to the SBC version? Thanks.by Micktol - Firmware - experimental, borrowed, and future
Re: RepRapFirmware 3.0 port for LPC1768/9 based boards - 4 years ago
@ gloomyandy. Thank you for your help. I have a print running at the moment, (update) it finished. I will keep you updated if there are any more problems.by Micktol - Firmware - experimental, borrowed, and future
Re: RepRapFirmware 3.0 port for LPC1768/9 based boards - 4 years ago
Ok I have added stepper.numSmartDrivers = 0 to board.txt. M122 does not list the driver info as before, I will try another print. 5/23/2020, 1:34:28 PM: M122: === Diagnostics === RepRapFirmware for LPC176x based Boards (biquskr_1.3) version 3.1.1 running on LPC176x at 100Mhz Used output buffers: 3 of 16 (10 max) === RTOS === Static ram: 3876 Dynamic Memory (RTOS Heap 5): 2712 free, 2688 neverby Micktol - Firmware - experimental, borrowed, and future
Re: RepRapFirmware 3.0 port for LPC1768/9 based boards - 4 years ago
I did not have any debug enabled and have been using your builds. I just finished a short one hour print with no problems.by Micktol - Firmware - experimental, borrowed, and future
Re: RepRapFirmware 3.0 port for LPC1768/9 based boards - 4 years ago
I did not have any problems until I had to change a driver, I was using 5 tmc2100 and one just started to make the motor buzz. I am now using 3 tmc2100 and 2 drv8825. I am waiting on the tmc2209's that I have ordered. I thought it might be overheating so I put a big fan on to cool the drivers, but it still happens randomly so it is very difficult to say exactly what conditions cause the problem.by Micktol - Firmware - experimental, borrowed, and future
Re: RepRapFirmware 3.0 port for LPC1768/9 based boards - 4 years ago
I am running a SKR 1.3 with wifi and the latest firmware 3.1.1. The printer has started stopping mid print, it has now happened 3 times and the error is always software reset. This is the relevant part of the diag: === Platform === Last reset 00:01:08 ago, cause: LPC Flash Slot[86]: Last software reset at 2020-05-23 13:33, reason: Watchdog timeout, spinning module GCodes, available RAM 180by Micktol - Firmware - experimental, borrowed, and future
Re: RepRapFirmware 3.0 port for LPC1768/9 based boards - 4 years ago
@ ChemaFuji, I am using v3.1 wifi firmware, I ran a G29 and it was written as normal, at the end I also get a report like this in the console : G29 25 points probed, min error -0.005, max error 0.122, mean 0.058, deviation 0.035 Height map saved to file 0:/sys/heightmap.csv. I have this in config .g : M557 X40:200 Y5:190 S40 ; define mesh grid.by Micktol - Firmware - experimental, borrowed, and future
Re: RepRapFirmware 3.0 port for LPC1768/9 based boards - 4 years ago
@gloomyandy. Can you tell me how much support there is at the moment for the TMC2209 driver? Does current setting work? Thanks.by Micktol - Firmware - experimental, borrowed, and future
Re: RepRapFirmware 3.0 port for LPC1768/9 based boards - 4 years ago
Deleted.by Micktol - Firmware - experimental, borrowed, and future
Re: RepRapFirmware 3.0 port for LPC1768/9 based boards - 4 years ago
@gloomyandy I have been trying the RC7 version on my skr1.3 + pi3 and it has not disconnected as was the case with RC6. So looking good. I have been trying to upload a gcode file directly from cura and prusa slicer but I receive a http 404 error. Is this a known problem?by Micktol - Firmware - experimental, borrowed, and future
Re: RepRapFirmware 3.0 port for LPC1768/9 based boards - 4 years ago
Thank you both for the quick reply, I now have it working. I am using RC6 and followed the wiki. I had the board.txt file in the root directory of the sd card in the skr, but as @gloomyandy stated it needs to be in the /sys directory. The board.txt example in the wiki has the old name "linux.TfrReadyPin" which I had to change to "sbc.lpcTfrReadyPin" . It would be worth making it clearer in theby Micktol - Firmware - experimental, borrowed, and future
Re: RepRapFirmware 3.0 port for LPC1768/9 based boards - 4 years ago
I have been trying to use the latest sbc version on a skr1.3 board connected to a pi3. I cannot get the pi to connect it only shows "DCS is not started" on the web page. I can connect to the skr via usb and M122 returns the firmware info, so the firmware should be ok. I have built the cable on a board so i do not think it is a bad connection. Has anybody succeeded with the same combination? Areby Micktol - Firmware - experimental, borrowed, and future
Re: LPC port of RepRapFirmware - 5 years ago
@sinned. I would not worry about the over temp, it is explained on the duet3d site. I have never had checksum errors. I thought you had a skr 1.3 board which does not have a lan port so you should disable it, maybe that is what is causing the checksum errors.by Micktol - Firmware - experimental, borrowed, and future
Re: LPC port of RepRapFirmware - 5 years ago
@sinned. I have a version 2 but I think the problem is the baud rate. Here is my setup with the latest firmware.bin: paneldue set to 57600 baud. No M575 commands in board.txt or config.g "Din" on the panel due connected to pin3 tx on the skr serial port. "Dout" on the panel due connected to pin 4 rx on the skr serial port. I think there is a problem with 115200 baud because I have been unableby Micktol - Firmware - experimental, borrowed, and future
Re: LPC port of RepRapFirmware - 5 years ago
deleted.by Micktol - Firmware - experimental, borrowed, and future
Re: LPC port of RepRapFirmware - 5 years ago
@Dark Alchemist. You should be able to send M119 to get the state of the endstops and see if the state is changing when you activate each one. In reprapfirmware everything is configured via config.g in the /sys directory.by Micktol - Firmware - experimental, borrowed, and future
Re: LPC port of RepRapFirmware - 5 years ago
Sdavi, I have been looking on the duet3d site and it states "Additional Motor Support: Headers for two external stepper drivers with step/direction/enable interface and optional configuration via single wire UART (TMC2208 or TMC2224). " Does this mean that the code is available?by Micktol - Firmware - experimental, borrowed, and future
Re: LPC port of RepRapFirmware - 5 years ago
Quotesdavi QuoteMicktol I have a SKR 1.3 with the latest firmware and the software spi, the screen and external sd card work without any extra wiring. Thank you for testing this with the SKR1.3, good to hear this is now working. QuoteMicktol @sdavi, is it possible and planned to support the control of the stepper drivers via spi or uart? The new softwareSPI code is a step towards this, as thby Micktol - Firmware - experimental, borrowed, and future
Re: LPC port of RepRapFirmware - 5 years ago
I have a SKR 1.3 with the latest firmware and the software spi, the screen and external sd card work without any extra wiring. I have an inductive z probe which needed to be configured in two places, boards.txt and config.g I am now able to control my machine with the panel due or esp3d. I have set up a few macros in esp3d to mount and read the external sd card, stop and pause. I can print fromby Micktol - Firmware - experimental, borrowed, and future
Re: LPC port of RepRapFirmware - 5 years ago
You can verify if the paneldue support is enabled with the M122 P200 command.by Micktol - Firmware - experimental, borrowed, and future
Re: LPC port of RepRapFirmware - 5 years ago
I have a paneldue which I purchased direct from dc42, it is the separate controller so not the new i model.by Micktol - Firmware - experimental, borrowed, and future
Re: LPC port of RepRapFirmware - 5 years ago
Thank you for your reply, I found that to enable the paneldue the line needs to be at the start of the list. Working now.by Micktol - Firmware - experimental, borrowed, and future
Re: LPC port of RepRapFirmware - 5 years ago
Would it be possible for somebody to compile this for me with paneldue enabled on the serial port. I would compile it myself but it is a bit beyond me. Thank you in advance. AUX serial now defaults to running as a standard serial console. Messages will go though the compatibility emulation. If you want it to operate as it does in RepRapFirmware (PanelDue style) download the source code and chanby Micktol - Firmware - experimental, borrowed, and future
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