LoRa custom JavaScript codec function, can not require library

ChirpStack Application Server
1

Hello everyone,

While the decryption with the AppKey is being done correctly, i am trying to decode the decrypted frame with a custom javascript function inside the application configuration.
The device that is sending these packages performs a quite complex encoding procedure so the decoding javascript function needs to be complex too.

Is it possible to require some modules or some libraries inside my custom function? I have already tried but in every uplink the error: “js vm error: ReferenceError: ‘require’ is not defined” occurs.

Thank you in advance,
Best regards

2

No, this is not possible. You can split up the function in and call these within the Decode function, but you need to have the full source in the editor field.