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Re: Full Graphic Smart Controller - Button doesn't do anything - 2 months ago

I cannot replicate this issue using arduino ide or platformio. Best guess, you have defined something else to use the encoder pin 35 or its a hardware fault. Test your hardware with

Re: Full Graphic Smart Controller - Button doesn't do anything - 2 months ago

You should use Platformio under vscode, its is 100x faster to build and uses correct libraries automatically.

Re: Marlin 2.0 and STM32F103C8 - 2 months ago

no real idea on that, my guess your programmer isnt connected to reset so running code is blocking the connection.

Re: Marlin 2.0 and STM32F103C8 - 2 months ago

STM32F103C8 officially only has 64K of flash and 20K of ram, this is insufficient for Marlin 2.1.x (I suspect Marlin 2.0 will be the same) A minimal build with the added STM32F103C8 build environment errors with `FLASH' overflowed by 22472 bytes If you force it to use 128k (ie make it think its a STM32F103CB, as some actually do have the extra flash ) it will build RAM: [==== ] 36.6

Re: Marlin 2.0 and STM32F103C8 - 2 months ago

platform atmelsam is not stm32f103C8 In platformio.ini default_envs should be set to a stm32 environment or if using command line -E some stm32 environment

Re: Marlin 2.0 and STM32F103C8 - 2 months ago

@trieudung That is not an error Its a warning. That you have no screen or HOST_PROMPT_SUPPORT or EMERGENCY_PARSER or any other way to give feedback enabled The full thing is #warning "Your Configuration provides no method to acquire user feedback! (Define NO_USER_FEEDBACK_WARNING to suppress this warning.)" And it tells you how to just turn off the waning if you really dont want anything l

Re: SKR 1.4 turbo dual X configuration (X motor low holding power) - 2 months ago

dual x is not going change anything accuracy wise. When you enable a driver type X2 marlin auto allocates the first unused E as X2, so the first X is plugged into X plug and the X2 is plugged into E0 or E1 plugs (what ever is still un allocated) (unless you have changed the pins files to explicitly define the X2 pins)

Re: Loadtime Marlin 5 minutes + Normal ? - 2 months ago

Use platformio under vscode. But its most likely that you have very slow computer / harddrive

Re: Auto_Bed_Leveling_Bilinear Issues - 3 months ago

marlinfw.org and the link I provided point to the same place.

Re: Auto_Bed_Leveling_Bilinear Issues - 3 months ago

there are no references to MINIMUM_PLANNER_SPEED in current marlin bugfix. MINIMUM_PLANNER_SPEED was removed on Oct 28, 2023.... update your code.

Re: Auto_Bed_Leveling_Bilinear Issues - 3 months ago

Configs are older... not current bugfix missing #define I2C_BD_SDA_PIN #define I2C_BD_SCL_PIN #define I2C_BD_DELAY no custom boot screen or icon files so I disabled those I added under #define MOTHERBOARD BOARD_BTT_SKR_V1_4_TURBO #define I2C_BD_SDA_PIN Z_MIN_PROBE_PIN #define I2C_BD_SCL_PIN SERVO0_PIN #define I2C_BD_DELAY 20 // default value is 20, should be in the range [1

Re: Auto_Bed_Leveling_Bilinear Issues - 3 months ago

with TMC2209's on BOARD_BTT_SKR_V1_4_TURBO you must remove the diag pin from the stepper driver when using endstop switches you have #define DIAG_PINS_REMOVED but did you actually do it?

Re: Auto_Bed_Leveling_Bilinear Issues - 3 months ago

Your config says you don't have a Z-endstop, your using a probe. So you don't get a z_min in the endstop listing. "Nozzle temp is reading 0/0 (zero)" on a BOARD_BTT_SKR_V1_4_TURBO this is normally caused by having a dead ADC pin.. The ADC pin on these boards are sensitive and can only take 0 - 3..3 volts, sadly when the hotend develops a fault it often sends 12v to this pin.

Anycubic kobra plus hotend PTFE tube length - 3 months ago

Has anyone got a Anycubic kobra plus and could measure the hotend to extruder PTFE tube length for me? Just the visible length from fitting top to fitting top is fine, I can add the internal lengths Ball park from their replace the hotend video its about 400mm long, I'm trying to fix up a damaged kobra plus (with missing parts) and anycubic is not being helpful.

Re: SKR 1.4 Turbo and RRF troubles - 3 months ago

Blue led is on tx line, it glows when the signal is low. But only if the board has power The lpc176x pins for serial 3 Serial3 TX RX FUNCNUM Default P0_00 P0_01 2 LPC_PINCFG_UART3_P0_25 P0_25 P0_26 3 LPC_PINCFG_UART3_P4_28 P4_28 P4_29 3 The wifi port on the skr 1.4 uses P4_28 and P4_29 so you need to enable function 3 In marlin you set LPC_PINCFG_UART

Re: No Connection possible - 3 months ago

Also make sure your using a data usb cable. Charging usb cables do not have the required data io lines

Re: No Connection possible - 3 months ago

Those driver are for FT232RQ chips not ch340 chips.. fairly sure your board has the later. Look at your board, see the chip behind the usb port, what does it say written on the top of it?

Re: No Connection possible - 3 months ago

COM ports are windows/dos operating system ports SERIAL_PORT is Marlin firmware controller serial port One has nothing to do with the other ------------------ usb cable ------------------------ | windows Com 1 |--------------------| Marlin SERIAL_PORT 0 | ------------------ ------------------------

Re: No Connection possible - 3 months ago

Its a mega2560 board you need to enable #define SERIAL_PORT 0 And #define BAUDRATE 115200 UART 0 is connected to a usb to serial chip. Normally a ch340 chip. If you using windows you need to install drivers for the OS to see port

Re: Full Graphic Smart Controller - Blank Screen - 3 months ago

Did you use platformio? as arduino ide you need to manually replace lib U8glib/ U8glib-HAL with latest version of U8glib-HAL platformio does this for you

Re: Full Graphic Smart Controller - Blank Screen - 3 months ago

Provided configs work fine on my identical hardware Best guess you didn't replace default configs with these configs. As default is also a ramps but without a screen. Check the power on serial log Looks like this with your configs 02:45:50.349 > Marlin 2.1.2.4 02:45:50.349 > echo: Last Updated: 2024-06-16 | Author: Timothy Franceschi 02:45:50.351 > echo: Compiled: Oct 5 2024 and

Re: Hotend not heating - 12V but 0 amps - 3 months ago

resistance of 5.7 ohms seems a bit high. at 12v that is 25watts which is rather low for a hotend heater (40watts is normal, 3.6ohms) "when commanding the hotend to heat, I can read 12V at the hotend connector" The hotend has the gnd switched, there is always 12v on the connector, one pin always has 12v, the other pin is 12v (via the hotend heater) or gnd depending on if the mosfet is on or of

Re: Trying to add a GD32F303 board in Marlin - 3 months ago

This is why GD32 chips are not well supported.. The required subsystems are just not there maple is a kludge, it doesnt really support gd32 very well at all..

Re: Trying to add a GD32F303 board in Marlin - 3 months ago

Look at Marlin/src/pins/pins.h In the comment for each board is a list of valid build environments for the board.

Re: Stepper motors not working - 4 months ago

You install the number you want for the micro stepping you want, but 99.9% of people forget to install any These are the Jumpers for a A4988 (Jumper off = LOW) But your steps/mm is rather high for a old 8 bit controller. 3 factors are involved in moving. Steps/mm (and microstepping) Feedrate Stepper driver current. (adjusted via the variable resistors on the A4988's, set to match your step

Re: USB connection problems with 3D Printer - 4 months ago

Why on earth are you not using bugfix 2.1.x You need correct Motherboard and to define the correct SERIAL_PORT (which is different for every motherboard)

Re: Stepper motors not working - 4 months ago

Install 3 micro stepping jumpers under each stepper driver!

Re: Remapping Pins for Non-printer - 4 months ago

you don't need to remap any pins. (unless your trying to use a pin marlin has already allocated) remapping is for pins that have a function in marlin. your using direct pin control "M42 P32 S0" P32 is the pin your settings (Arduino pin name D32) Use D4 or D5 on the Servo plug, just change M42 P32 S0 to M42 P4 S0 etc. The main catch is you cannot use locked pins (pins controlled by mar

Re: Wrong Axis is moving - 4 months ago

Re: Wrong Axis is moving - 4 months ago

The 2B, 2A, 1A 1B four pin ports are the output of the stepper drivers. This has nothing to do with board pins. The board pins are well documented Top left