JN-AN-1040 Using DIO interrupts on JN5121/JN513x

This Application Note describes how to use DIO interrupts on a Jennic wireless microcontroller. It describes the differences between using Application Callbacks and the Application Queue API, and is organised as follows:

• Differences between Application Queue API and Application Callback methods
• Initialisation and enabling interrupts
• Registering a callback function
• Using masks to determine the interrupt source
  

NOTE: This Application Note does not support the new SDK/Application directory of the latest toolchain release for the JN5139 and JN5121. To migrate this project to the new structure, refer to the Application Note JN-AN-1053.

Version