CC2340R5: Getting ATT_ERROR_RSP as "0x12" for GATT_WriteCharValue() API

Vaibhav Patil

Part Number: CC2340R5

Tool/software:

Hi Forum,

I am trying to implement a apple AMS on CC2340R5 and i am using SDK : 9.11.00.08. When i am trying to do write operation using on one of the AMS characteristics (i.e. Entity Update) i am receiving a gattMsg with method ATT_ERROR_ESP and with error code 0x12. i tried to find meaning in 'att.h' file but it reserved for future use. could you pls let me know, what does errCode 0x12 mean? and how to resolve this?

PS : Note that Handle values are correct, i have check against the working code.

Regards

Vaibhav

2 months ago

+1 Vaibhav Patil 2 months ago

Prodigy 191 points

Hi,

Any updates?

regards

Vaibhav

0 David 2 months ago

TI__Genius 15535 points

Hello Vaibhav,

Could you please share in what context is the GATT write operation being executed? If you can share a code snippet to look into how it is being used it could be helpful.

The value 0x12 you get is the errCode of the attErrorRsp_t struct correct?

BR,

David

+1 Vaibhav Patil 2 months ago in reply to David

Prodigy 191 points

Hi David,

I was trying to write to one the characteristics of apple AMS. Anyway issue is resolved. i was trying to do write operation on wrong character.

Regards

Vaibhav

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CC2340R5: Getting ATT_ERROR_RSP as "0x12" for GATT_WriteCharValue() API