Setting the connection power error

[suqiang]

Sir,

   I have a question about the  connection's power setting of the BLE.

   I use the API as the screenshot, but there have a error return. I don't konw the reason, so I hope your can help me.

when i use tha api to set the adveertising power ,  it's correct.

[Amanda Hsieh]

Hi,

12290 or 0x3002 corresponds to BLE_ERROR_INVALID_CONN_HANDLE so it seems like you are trying to disconnect with an invalid connection handle. I suggest that you check what the connection handle value is when you get the error. 

-Amanda H.

[suqiang]

Thank you very much!

Is there imformation about explanation of  the error code.  Such as12290 or 0x3002 corresponds to BLE_ERROR_INVALID_CONN_HANDLE?

[Amanda Hsieh]

Hi, 

ERROR 12290 is 0x3002 in hex, which corresponds to BLE_ERROR_INVALID_CONN_HANDLE. 

Please also see General error codes. 

-Amanda H.