| The Shop > CNC |
| DDCSV1.1 4 Axis controller |
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| Benedikt:
Can somebody with a 4-axis controller please send me their linuxrc file? That would be great! Thanks in advance! |
| Merlin201314:
Mine is the one i downloaded from you, i'm assuming is a 3 axis, Sorry |
| BrokenEye:
Hi everyone, newbie here, I got myself a DDCSV1.1 box too, the hardware looks spot on , been fiddling about in the filesystem already , looking for the flag that makes a 4 axis system too, has anyone found the config data for the FPGA yet, it may be in there IDK , glad I found this place though :zap: OOPS |
| Merlin201314:
Welcome, Benedikt is looking into the firmware, is a hard task, but the guy know what he's doing. I am thinking about buy another 4 axis and get the firmware from it..... |
| Benedikt:
--- Quote from: BrokenEye on November 17, 2016, 11:07:13 AM ---Hi everyone, newbie here, I got myself a DDCSV1.1 box too, the hardware looks spot on , been fiddling about in the filesystem already , looking for the flag that makes a 4 axis system too, has anyone found the config data for the FPGA yet, it may be in there IDK , glad I found this place though :zap: OOPS --- End quote --- Hey there! It's most likely not in the file system. I guess it is just a check inside the main program (motion.[out|elf]) which disables the A axis commands and hides the A field in the UI. The driver does not seem to check anything (motiondev.ko) and I personally doubt the busybox is doing anything interesting either. I was going to play wth the bootloader soon and see if it can do anything of interest (e.g. some processor / nand / commandline flags maybe?). My initial idea was if there is maybe a special file in /mnt/nand1-x but I doubt it. However nand1-1 seems to be a very interesting place. It is often referenced and some old unused scripts use it as a place for /lib and add a bin folder to $PATH. The nand1-2 holds config data. It could be a perfect place for a special file. I have not found any interesting string references yet, but maybe a 4 axis owner could have a look inside and tell me what files he finds there. |
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