Re: Marlin 1.1.7 not booting after restart
On a AVR If your uploading firmware via a bootloader (ie not using a ISP programmer) you cant brick it! Its deigned that way ie in that mode you cannot overwrite the boot loader and you cant change...
View ArticleRe: Marlin as Scara Robot Arm Firmware
Not a 'Guide' per say. But if you look at the Sticky threads here... They all add GCodes and MCodes to Marlin. Marlin Hacks
View ArticleRe: Marlin 1.1.7 not booting after restart
Dust... Do you have any ideas why his board can flash Marlin v1.6 once but then gets sick?
View ArticleRe: Marlin 1.1.7 not booting after restart
I'm wondering if its getting upset at the contents of your eeprom (it is separate from the flash memory were you upload the firmware) Its easy enough to erase the eeprom you just make a sketch to do...
View ArticleMultiplexing SPI "Chip Select" lines
Hello everyone. I have an Azteeg X3 PRO motherboard, with a Viki 2 LCD display. Currently I have 6, TMC2130 stepper drivers installed. All of the drivers are using the SPI interface to set the...
View ArticleRe: Marlin 1.1.7 not booting after restart
QuoteDust On a AVR If your uploading firmware via a bootloader (ie not using a ISP programmer) you cant brick it! Its deigned that way ie in that mode you cannot overwrite the boot loader and you cant...
View ArticleArduino DUE + RAMPS + FULL GRAPHIC LCD on Delta Stuttering
I have a little probelm with my beloved Anycubic kossel linera plus (Delta) printer. It could print smoothly with it's original ATMEGA 2560 based trigorilla board with 2004 LCD. But I upgraded it to...
View ArticleRe: Arduino DUE + RAMPS + FULL GRAPHIC LCD on Delta Stuttering
200 segments per second is a lot. But you have some options. You can lower the max feed rates so the printer moves a little bit slower. Or you could go back to the 20x4 LCD display. That uses a lot...
View ArticleRe: Marlin 1.1.7 not booting after restart
If you do damage your boot loader somehow (maybe put it in a microwave) then yes you can upload new bootloader with a ISP and set the appropriate fuses (boot loader size for eg) Most common real...
View ArticleRe: Arduino DUE + RAMPS + FULL GRAPHIC LCD on Delta Stuttering
Thank you I will try this. My problem was I couldn't find this kind of description anywhere. Do you know what the difference are among u8glib. 1x vs u8glib 4x vs u8glib rrd. My LCD didn't work wirth...
View ArticleSkew Correction in Marlin 1.1.7
Does skew correction only correct during delta calibration / bed leveling or also correct skew when printing parts? I dont know how to activate this feature. In console: M852 Outputs: Skew Factor XY:...
View ArticleMinimum X not zero, but it is set to 0
Hi, For some reason my X-axis has a minimum position of 10 instead of 0. My limits are set as follows #define X_MIN_POS 0 #define X_MAX_POS 317 But after homing I can move in the range [10..327] I...
View ArticleRe: Minimum X not zero, but it is set to 0
You home to max, that sets max position from their it calculates min position I would guess #define X_MAX_POS 317 should be #define X_MAX_POS 327
View ArticleRe: Minimum X not zero, but it is set to 0
If I do that then I get the range [10..337] while 10..20 is outside the movable area of the axis Anyway shouldn't the homing to max set it to the defined "max-value" not "max-value+10"?
View ArticleTravel very slow
Am running Marlin (2 weeks old git clone) on a minitronics board. But every time the head needs to travel and not print on the x&y axis it does this with 0.1mm/s (guess). Am really puzzled by this...
View ArticleRe: Minimum X not zero, but it is set to 0
As far as I recall it is unchanged. I will try to use an other Marlin version in the evening.
View ArticleRe: Travel very slow
So i took a step back and it hit me: Maybe it's actually that it's to fast and the motor/driver can't handle it. Ill report back tomorrow
View ArticleRe: Travel very slow
Quote#define DEFAULT_AXIS_STEPS_PER_UNIT { 800, 160, 8000, 1666 } Why the different values for X and Y steps/mm. What micro stepping are your motor drivers set to ?
View ArticleRe: Travel very slow
the numbers are also very high, a poor 8 bit ardunio is going to struggle, especially on long moves.
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