mesh SDK add SIG model

RE: mesh SDK add SIG model

luciom — Wed, 03 Oct 2018 07:36:42 GMT

Jui-Chou (Rick) Chung,

As I told you, I missed something.

I was looking in the models specific paragraphs.

Thank you and sorry for the obvious question. It happens.

RE: mesh SDK add SIG model

Jui-Chou (Rick) Chung — Wed, 03 Oct 2018 07:24:37 GMT

Hello Luciom,

Please check p. 298 in the "Model specification 1.0", there's a section "7.1 Messages summary" which contains all the opcodes.

Hope this is what you are looking for.

Cheers,

RE: mesh SDK add SIG model

luciom — Wed, 03 Oct 2018 07:19:38 GMT

Hi Jui-Chou (Rick) Chung,

Of course I am working on the basis of the document you mentioned, but I do not find references to opcodes.

Maybe something escapes me.

I asked this question that may seem obvious for this reason.

RE: mesh SDK add SIG model

Jui-Chou (Rick) Chung — Wed, 03 Oct 2018 02:28:45 GMT

Hello Luciom,

There are three specifications related to the Bluetooth mesh, and I would like to suggest you check the "Model specification" which shows in the here.

RE: mesh SDK add SIG model

luciom — Tue, 02 Oct 2018 15:47:31 GMT

Hi Jui-Chou (Rick) Chung,

I'm working with ble mesh sdk 2.2.0 and I need to add more SIG models other than the three included by nordic.

The problem is that I cannot find, on the bluetooth sig docs, the list of opcodes like the on-off example you listed above.

Can you please help?

RE: mesh SDK add SIG model

Ricky — Thu, 04 Jan 2018 10:26:34 GMT

Yes, it is this problem. Thank you.

RE: mesh SDK add SIG model

Jui-Chou (Rick) Chung — Wed, 03 Jan 2018 09:57:31 GMT

Hello Ricky,

If you only modified the model ID and also the company ID, the server will crash when running "simple_on_off_server_init()".

Since in the "simple_on_off_server_init()", the API "access_model_add()" is called. Inside the "access_model_add()", the opcode format will also be checked.

Since you try to use the "generic on/off mode", the opcode length should be two bytes.

The detail can be found in Mesh specification v1.0, 3.7.3.1, page 93

So I would like to suggest you modified the opcode in simple_on_off_common.h like:

SIMPLE_ON_OFF_OPCODE_SET = 0x8202,            /**< Generic OnOff Set. */
SIMPLE_ON_OFF_OPCODE_GET = 0x8201,            /**< Generic OnOff Get. */
SIMPLE_ON_OFF_OPCODE_SET_UNRELIABLE = 0x8203, /**< Generic OnOff Set Unreliable. */
SIMPLE_ON_OFF_OPCODE_STATUS = 0x8204          /**< Generic OnOff Status. */

And the server and client should work correctly.

Best regards,

Rick