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bigtreetech / BIGTREETECH-SKR-mini-E3

BIGTREETECH SKR-mini-E3 motherboard is a ultra-quiet, low-power, high-quality 3D printing machine control board. It is launched by the 3D printing team of Shenzhen BIGTREE technology co., LTD. This board is specially tailored for Ender 3 printer, perfectly replacing the original Ender3 printer motherboard.
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Marlin to 2.0.8.2.x compiled version breaks BLTouch #549

Open MRR0GERS opened 3 years ago

MRR0GERS commented 3 years ago

BL Touch no longer functions properly after latest compiled firmware release. On boot machine gives errors of "invalid mesh" and "failed to enable Bed Leveling."

BL Touch tests fine from menu but machine will no longer auto home or even home Z. Will also not allow to set ABL active.

Cheo7811 commented 3 years ago

Have you reset the EEPROM? Can you home Z alone? When you turn on the machine, does it test the BLTouch? it would help if you post you Configuration.h and Configuration.adv.h

MRR0GERS commented 3 years ago

@Cheo7811 yes, I've reset the EEPROM; that was the first thing I did. No, I can't even home Z by itself after the update. The BLTouch does do the test on boot but it only does 2 instead of 3. I didn't compile it myself, I used the precompiled binary, firmware-bltouch-for-z-homing.bin.

MRR0GERS commented 3 years ago

I've reverted back to 2.0.7.2 for the meantime; that version is working fine.

Cheo7811 commented 3 years ago

What printer do you have? you just updated the firmware and nothing else? have you changed anything? cabling? what display do you have?

radek8 commented 3 years ago

If you use a precompiled bin file, it will be difficult to find the problem. You have to compile your own FW. You can then tune and improve it.

bartchoo commented 3 years ago

I have the same problem. Where can i find the older version for this? i'm pretty new at this all

chick911t commented 3 years ago

Just like bigtreetech not to test same here bin file is not compiled correctly bltouch doesn't work I still have the old bin file which works fine

bartchoo commented 3 years ago

Just like bigtreetech not to test same here bin file is not compiled correctly bltouch doesn't work I still have the old bin file which works fine

Can i find the pre compiled firmware somewhere? i'm not so good in compiling it on my own.

chick911t commented 3 years ago

Just like bigtreetech not to test same here bin file is not compiled correctly bltouch doesn't work I still have the old bin file which works fine

Can i find the pre compiled firmware somewhere? i'm not so good in compiling it on my own.

I have the older firmware-bltouch-for-z-homing.bin if you need it I am not sure if I am allowed to post link to Google drive but if you want to send a message I am on reddit user name is ender3po

AlexKlo71 commented 3 years ago

Ender 3 , BL Touch no longer functions properly after latest compiled firmware release. On boot machine gives errors of "invalid mesh" and "failed to enable Bed Leveling."

revjkramer commented 3 years ago

@chick911t I could use a copy of the old firmware for z homing as well. It is kind of ridiculous they don't keep the old versions available for download.

Ender3p0 commented 3 years ago

@chick911t I could use a copy of the old firmware for z homing as well. It is kind of ridiculous they don't keep the old versions available for download. Here is the old pre compiled Btts firmware https://github.com/chick911t/BIGTREETECH-SKR-mini-E3/tree/master/firmware/V2.0

RaphaelHoefer commented 3 years ago

@chick911t I would need a copy of version 2.0.7.2 too, if you could prodive :) Thanks!

MRR0GERS commented 3 years ago

For 2.0.7.2 firmware files, you can go to https://github.com/bigtreetech/BIGTREETECH-SKR-mini-E3/tree/d5fc619c2a4aadc889c47680af351310f521e850/firmware/V2.0 and download them from there

Spensio commented 2 years ago

For 2.0.7.2 firmware files, you can go to https://github.com/bigtreetech/BIGTREETECH-SKR-mini-E3/tree/d5fc619c2a4aadc889c47680af351310f521e850/firmware/V2.0 and download them from there

At this firmware didn;t work well fan... must click menu to work. Maybe can some upload good file firmware.bin for Ender3 Pro Skr mini v2 for bl touch z home?

radek8 commented 2 years ago

Once you find out that the best compilation is your own, you will regret the lost time spent searching the web, looking for a bin file that would match your configuration. :-)

Take a look at 2-3 tutorials on youtube. Download a sample configuration for your machine, customize it and compile.

No1sBoy commented 2 years ago

BL Touch doesn't work well with mesh. Comment it out and choose bilinear.

If you need working firmware files, Ivader has done a great job compiling binaries for all the BTT boards and loaded them all with all of the varying add ons in seperate files. https://github.com/kad/Marlin/branches This will get you in the right direction. You can just download the source files and open the whole folder in VS Code and pick and choose which firmware you want to build...