vkozubal / jpg-template

Fill jpg file with information

# sudo apt-get install librxtx-java

   <dependency>
            <groupId>org.rxtx</groupId>
            <artifactId>rxtx</artifactId>
            <version>2.2pre2</version>
            <scope>system</scope>
            <systemPath>/usr/share/java/RXTXcomm-2.2pre2.jar</systemPath>
   </dependency>


 <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-surefire-plugin</artifactId>
        <version>2.12.3</version>
        <configuration>
              <argLine>-Djava.library.path=/usr/lib/jni</argLine>
        </configuration>
 </plugin>

Ensure that you have correct version of rxtx lib install on your operating system  under the path /usr/share/java/RXTXcomm-2.2pre2.jar
you have all rxtx system libs under the /usr/lib/jni.
You can check location of librxtx-java using following command dpkg -L librxtx-java


In order to add loopback on ports /dev/ttyS90 and /dev/ttyS91 run
    sudo socat PTY,link=/dev/ttyS90 PTY,link=/dev/ttyS91
from command line
(used in loopback test with specified ports)