Source files skr PRO dual change bedsize

Software / Firmware SKR Boards
#1

I built my lowrider for a 48 by 96 (1220 x 2440) bed.
I use the firmware.bin file that is in the “V1CNC_SkrPro_DualLR_2209-2.0.7.2-src” Download.
It works fine, except that the bed size is small, and if I home X, and X is to the right, it errors out, and I have to unplug the power and restart.
But that download does not have all of the source files, it only has the marlin directory and the firmware.bin file. If I try to change bed size (edit #define X_BED_SIZE 1220, Y_Bed_Size 2440 using visual studio, it errors out when I try to build.

If I use the Marlin-1CNC_SKR_Pro_Dual files set, I can change using vs studio, but I when I move X, it moves the right Z and X, and if I move Z, it moves only the left Z.

I tried overwriting the marlin directory in the second set above with the one that came in the working one, it compiles, but moves right Z with X, anyways.

#2

It has all the source files, except HALs that aren’t required for your Skr board. I remove the extra HALs for… other reasons… and they should not affect your builds.

I am confident that source code builds, because it is what was used to generate the firmware.bin. I don’t change any code or delete any files in the scripts after I build, and before I zip up the source.

I do not know what firmware that is.

#3

I agree with @jeffeb3, I changed my bed size and recompiled for this same reason.
Edit: Here’s my thread about this topic

#4

I guess I am too much of a noob. But in the download. The only folder is the marlin folder. I can use VS and edit the configuration.h file.
But it VS will not compile because it does not have the platformio files in that folder.

#5

also, thanks for the reply
Jeffeb3, can I ask what source files you used?

#6

I just looked again at GitHub, and noted that it has a directory that is source files I think to add to the specific.
I had to copy a platrormio.ini file over. But It fails. I will keep trying stuff

#7

I am an embarrassed NOOB.
I noted that inside that Marlin folder, there was another marlin folder. And there were all of the source files, and it works?

1 Like
#8

The zip in a zip is a little goofy. Maybe that tripped you up. I am happy you are building now though.

#9

That was the problem. I started comparing files to see what I needed to bring over, when I figured it out and then compiled.
Thanks again for the help!