The Shop > CNC
DDCSV1.1 4 Axis controller
Simon0362:
Hi,
I requested a copy of the latest firmware from my supplier (fly-xy) and I received a zip with the install files. Please PM me if you want a copy - or are able to host it 'somewhere'.
No idea if it is good or not but it might help someone out - maybe Benedikt or someone more Linux-savvy can check it out. BTW, its for the 4 axis version.
BR
Simon
Benedikt:
--- Quote from: Simon0362 on October 26, 2016, 04:49:51 AM ---Hi,
I requested a copy of the latest firmware from my supplier (fly-xy) and I received a zip with the install files. Please PM me if you want a copy - or are able to host it 'somewhere'.
No idea if it is good or not but it might help someone out - maybe Benedikt or someone more Linux-savvy can check it out. BTW, its for the 4 axis version.
BR
Simon
--- End quote ---
@Simon0362
It would be really great if you could send me the actual firmware upgrade file instead of the one I built myself from what I dumped and reverse-engeneered. I will host the file on my server. In case that you could get the 3-axis one, I would host it as well. I am still working on the translations. I hope you find them useful :)
Finally proper English text!
The mail address would be [contact (at) bmuessig (dot) eu]
I am not able to PM you as this feature seems to be disabled for me.
Regards,
Benedikt
Brass_Machine:
--- Quote from: Benedikt Müssig on October 26, 2016, 05:58:03 AM ---...
I am not able to PM you as this feature seems to be disabled for me.
Regards,
Benedikt
--- End quote ---
Hi Benedkt,
I disabled PMs for users with less than 5 posts. We were getting spammers that joined just to send PMs. Head over to the introductions board, make a couple of quick posts and the PM function will be open to you. :thumbup:
Also, I edited your post to change your email... this way your email address cannot be scraped by spammers.
Thanks for participating!
Eric
Benedikt:
--- Quote from: Brass_Machine on October 26, 2016, 09:35:34 AM ---
--- Quote from: Benedikt Müssig on October 26, 2016, 05:58:03 AM ---...
I am not able to PM you as this feature seems to be disabled for me.
Regards,
Benedikt
--- End quote ---
Hi Benedkt,
I disabled PMs for users with less than 5 posts. We were getting spammers that joined just to send PMs. Head over to the introductions board, make a couple of quick posts and the PM function will be open to you. :thumbup:
Also, I edited your post to change your email... this way your email address cannot be scraped by spammers.
Thanks for participating!
Eric
--- End quote ---
Thanks, I will go ahead and do that :)
So here's an update on the Firmware.
First, the firmware for 3 and 4 axis controllers seems to be the same. The firmware Simon sent me works fine on my 3-axis model. And unfortunately no, it does not enable the missing axis, but I might look into a free way of upgrading the models, as they are electrically the same.
I assume it is a simple configuration flag somewhere in the flash.
So, I have started reverse engineering the firmware. The settings of the machine (such as last loaded file name, etc) are kept in /mnt/nand-1-2 but are hidden from the user in the file tab. For the translation, I have modified the firmware and the binaries and added better translations. I still can't figure out what some do, so I would be glad if somebody who used the CNC controller in action for longer than I did, could have a look. Also, I am not speaking English natively, so I might have introduced some new issues into the translations. Maybe one could kindly have a look :)
The current state of translation can be found below. The eng file is the new translation while the original is called org for comparison.
https://gist.github.com/bmuessig/cac1750c01ababf316678cc7710e3972
Of course: :worthless: so here you go:
The controller seems to be well built and even the software is actually quite well made. I am quite surprised how much work was put into the firmware by zswan (debug strings are a nice thing and the binaries are also unstripped ;)).
If you want, you can read a little bit more on my site: http://bmuessig.eu/posts/ddcsv11-cnc-controller-modding-part-1
The Linux image also contains surprisingly many unnecessairy drivers and kernel modules (e.g. USB mouse and keyboard drivers) which actually sort of work.
I am also probably going to find a way to get a root shell spawned onto the secondary, outer, serial port, but that has quite low priority now.
John Stevenson:
I have recently took delivery of the latest version from Rattn Motor called the RMHV2.1
Looks the same as the 1.1 but different legend membrane on the front.
If it helps I have uploaded the manual here.
http://www.stevenson-engineers.co.uk/files/RMHV2.1%20PLC%20offline%20control%20user%20manual-1.pdf
Here is where I got mine from.
https://www.aliexpress.com/item/EU-Delivery-4-Axis-PLC-Controller-500KHz-off-line-operation-for-CNC-Router-Engraving-Milling-Machine/32664122826.html?spm=2114.13010608.0.0.V9yTdt
Later on I'll boot it up and see what version the software is. This is a 4 axis one.
I can also download the firmware is someone explains how to do it it words of 2 syllables and Github and Sourgeforce must not be any of them.
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