ofxUST

Addon for using HOKUYO AUTOMATIC range sensor UST Series on openFrameworks.

Install Library

Download latest URG library from here.

For Mac Enter the following commands to terminal. $ cd /path/to/download/urg_library $ make $ make install

macOS Big Sur

If you failed make with this error, urg_utils.c:218:5: error: implicit declaration of function 'usleep' is invalid in C99 [-Werror,-Wimplicit-function-declaration]

Add #include <unistd.h> line to urg_utils.c.

  #include <math.h>
+ #include <unistd.h>

Building Project

If you get these warnings with Release build,

ld: warning: ignoring file /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk/System/Library/Frameworks//QTKit.framework/QTKit.tbd, missing required architecture arm64 in file /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk/System/Library/Frameworks//QTKit.framework/QTKit.tbd
ld: warning: ignoring file ../../../addons/ofxUST/libs/urg/lib/osx/liburg_cpp.so, building for macOS-arm64 but attempting to link with file built for macOS-x86_64
ld: warning: ignoring file ../../../addons/ofxUST/libs/urg/lib/osx/liburg_cpp.so, building for macOS-arm64 but attempting to link with file built for macOS-x86_64

Set Build Settings below. (PROJECT & TARGET) Build Settings > Architectures > Build Active Architecture Only > Release > "Yes"

Connection

Connect the sensor to the power supply. Connect sensor's LAN cable to your PC. Set the IP address according to the IP address of the device. (ex: 192.168.0.100)

Caution

Due to the specifications of the sensor, ofApp will fixed to 40FPS. Please use with ofThread if necessary.