Messages

1

3D Printers / Re: HowTo: Compilling Lasershark 3DP with Cygwin64 on Win7 64Bit

« on: January 13, 2015, 03:36:18 PM »

Hi Macpod, Stimpy,

I am experiencing issues during compiling of libjson-rpc-cpp with Cygwin under Windows 7 32-bit. I keep getting following error:

-- Found libjsoncpp: /home/Daniel/download/libjson-rpc-cpp/win32-deps/lib/libjsoncpp.dll.a
-- Found libcurl: /usr/lib/libcurl.dll.a
-- Activated libmicrohttpd HTTP Server
CMake Error at cmake/FindMHD.cmake:32 (MESSAGE):
  Could not find libmicrohttpd
Call Stack (most recent call first):
  src/jsonrpccpp/CMakeLists.txt:52 (find_package)

I downloaded pre-compiled dependencies as desribed here for Windows compile: https://github.com/cinemast/libjson-rpc-cpp
All dependencies are found during cmake except libmicrohttpd despite the fact that it is present in the folder /win32-deps (however, there is only libmicrohttpd-10.dll, not *.dll.a).

Do you have any ideas how I should continue? Thank you!

2

3D Printers / Re: LaserShark and Creative Workshop test run

« on: September 22, 2014, 05:04:17 AM »

Hi Jeff, I am also testing Lasershark with CW and I am having some issues - artifacts during scanning.
In this video entire working area is being scanned and several times the galvos are performing some undesired movements - you can also hear it in the video:
https://drive.google.com/file/d/0B2mvAuXuxQ6BbjFkZC0yMTBDNzg/edit?usp=sharing

During these issues the D1 LED goes brighter than usual.

Do you have any idea what might go wrong? Thank you for any help.

3

3D Printers / Re: LaserShark 3DP for windows 7 64bit

« on: April 28, 2014, 03:42:56 AM »

Thanks for the tips, I will try that.

Unfortunately I do not have any news regarding integration into CW. Before we started the google groups discussion, Ben was in direct contact with Pacmanfan, maybe we should ask him.

4

3D Printers / Re: LaserShark 3DP for windows 7 64bit

« on: April 26, 2014, 10:51:28 AM »

Macpod, thank you for explanation. I do not have TwoStep, I am planning to use 3rd party controller for Z axis - Megatronics v3. I need to drive NEMA23 steppers, which I guess onboard drivers of TwoStep could not handle.

Is it possible to configure and compile lasershark_3dp to only use LaserShark board?

5

3D Printers / Re: LaserShark 3DP for windows 7 64bit

« on: April 26, 2014, 08:50:38 AM »

Stimpy.

I tried to launch your build of lasershark_3dp on Win7 x64, without success. I always get this error:

Error encounteredUart bridge general failure.Error connecting: Uart bridge gener
al failure.
LaserShark disconnecting
libusbx: warning [libusb_exit] some libusb_devices were leaked

I am running LaserShark v4 firmware and installed libusb0 (v1.2.6.0) via Zadig. I see 3 Lasershark devices in Zadig (Interface 0, Interface 1, Interface 2) and libsub0 is installed for each of them.

Any ideas?