Messages

1

3D Printers / Re: Any pointers for making this work in 2017?

« on: February 27, 2017, 06:34:26 PM »

Okay.
I got libjson-rpc-cpp to build and install on raspberry pi.

(notes for posterity):

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sudo aptitude install libargtable2-dev libcurl4-openssl-dev libmicrohttpd-dev doxygen libjsoncpp-dev
wget https://github.com/cinemast/libjson-rpc-cpp/archive/v0.7.0.tar.gz
tar -xzvf v0.7.0.tar.gz  --THEN follow the build instructions at https://github.com/cinemast/libjson-rpc-cpp --
Their current git pull won't build for raspbian so I had to grab an earlier release.  I've reported an issue.

But I'm still having the following error with lasershark_3dp:

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abstractlasersharkjsonserver.h:8:25: fatal error: jsonrpc/rpc.h: No such file or directory
Any ideas?

2

3D Printers / Re: Any pointers for making this work in 2017?

« on: February 27, 2017, 04:40:20 PM »

Thanks for responding Macpod.

My initial intent for this project was to focus more on the hardware than the software side of things.  As I learn more it appears I need to adjust my expectations.

It's nice to hear a little bit about what's intended with lasershark_3dp.  Compiling it for the pi has been laborious due to libjson-rpc-cpp issues, and when I couldn't find any recent info I began to get frustrated.

I'll say that I make up for my lack of coding skills with tenacity, so I'll see if I can think of anything to further my desires.

3

3D Printers / Any pointers for making this work in 2017?

« on: February 25, 2017, 02:27:47 PM »

I have begun an SLA printer project with lasershark, and am finding nothing but dead ends.

I have established that Creation Workshop disappeared from the open-source scene sometime in 2014.  I've found an old lasershark plugin for it but haven't had any luck making it work with the versions I can scrounge from forums.

Trying to compile lasershark_3dp either for raspberry pi or for Windows 10 x64 has been less than straightforward, and videos from Stimpy, who appears to be one of the few who got it working, are missing or else impossible to make out due to poor video resolution.

So, has anyone got any tips?  Have people just given up on laser-based SLA printers?

4

LaserShark Support / Re: working on raspberry pi 3

« on: February 16, 2017, 11:31:54 AM »

Thanks, but that's already commented out.

I found that I could disable tracer by editing openlase/CMakeLists.txt and changing the Y to N in this chunk:

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if(NOT DEFINED BUILD_TRACER)
  set(BUILD_TRACER "Y" CACHE BOOL "Build the image tracer (x86 only)" FORCE)
endif()
Problem solved!

(Now I just have to learn how to use it...)

5

LaserShark Support / Re: working on raspberry pi 3

« on: February 15, 2017, 11:32:21 AM »

@mike_bee
I just started working on getting LaserShark up and running, and have run into the issue of compiling openlase for a Raspberry Pi.

If it's not too complicated, how did you go about removing the image tracing features to get it to compile?