jMBus and EHS6T Java | Telit Cinterion IoT Developer Community
March 26, 2018 - 10:06am, 1278 views
Hi,
I'm currently attempting to run OpenMUC's MBus connections to implement some MBus in Java on my EHS6T.
So I have added the corresponding JxRxTx and MBus libs in my eclipse test project.
Only I've hit a stumbling block. The program throws up an error that it requires Java 1.7 minimum compliance. And as we are limited to working with Java 1.3 in the EHS6T units, this may not be possible. But I would like to attempt this all the same.
Why is there a strict warning against going above 1.3 compliance level in Gemalto's Java ME 3.2 embedded Java projects? Will it simply overload or bloat the memory footprint on the terminal's flash?
Are you able to advise if you know any cases of projects that have successfully included and worked with OpenMUC's jMBus library?
Bear in mind that I had installed the latest version which at the moment is jMBus 3.01 so perhaps there may be a lower version that is compatible?
Looking forward to hearing your advice.
Many thanks as always people.
Sincerely,
Nick.
Hello,
The Java version on the Gemalto modules is compatible with 1.3 API. You need libraries for IMP-NG CLDC 1.1. If you have the code for the incompatible libraries that you are trying to use, you could place it in your MIDlet project and see that it does not compile because there are many classes and methods that are not present in the module's API.
So if there are no compatible libraries available you need to adopt some open source libraries.
Best regards,
Bartłomiej