Prepared Write Error code 0x82

[Roland]

51822/S130/SDK v12

I was testing prepared Write from iOS to 51822. Write Req/CMD can succeed, but Prepared Write failed with 'Unknown error code 0x82'.

What this 0x82 means?

Please see attached screenshot of captured packets using sniffer:

[Hung Bui]

Hi Roland,

I'm sorry indeed for very late response. 0x82 is application error code, usually it's from the application. As you can see from this msc.

Do you have any code that actually use 0x82 as error code ? Can you reproduce the issue with a very simple application (example in the SDK) that we can test here ?