8 posts / 0 new
Last post
tpisek
Offline
Last seen: 2 weeks 4 days ago
Joined: 2019-03-08 16:27
CMAC programming

The datasheet for the DA1469x has limited information about the CMAC. Is there a document that explains the programming of the CMAC? 

Thanks.

Device: 
PM_Dialog
Offline
Last seen: 13 hours 16 sec ago
Staff
Joined: 2018-02-08 11:03
Hi tpisek,

Hi tpisek,

No, we don’t have any documentation regarding how to program the CMAM because we don’t share this kind of information.

Thanks, PM_Dialog

tpisek
Offline
Last seen: 2 weeks 4 days ago
Joined: 2019-03-08 16:27
That's unfortunate. It wasn't

That's unfortunate. It wasn't clear to me from the Dialog documentation (product sheet, errata, application note, etc) that the programming of the CMAC was proprietary to Dialog.

PM_Dialog
Offline
Last seen: 13 hours 16 sec ago
Staff
Joined: 2018-02-08 11:03
Hi tpisek,

Hi tpisek,

As I mentioned in my previous post, we don’t have plan to open the CMAC for BLE application. But within BLE application there is no need to access the CMAC. Do you have in your mind any specific BLE application?

Thanks, PM_Dialog

tpisek
Offline
Last seen: 2 weeks 4 days ago
Joined: 2019-03-08 16:27
I was hoping to get Mynewt

I was hoping to get Mynewt (https://mynewt.apache.org) ported to the DA1469x family. It has its own BT stack and OS.

PM_Dialog
Offline
Last seen: 13 hours 16 sec ago
Staff
Joined: 2018-02-08 11:03
Hi tpisek,

Hi tpisek,

Unfortunately we don’t have any plan to open the CMAC for BLE application.

Thanks, PM_Dialog

IM_Dialog
Offline
Last seen: 5 hours 54 min ago
Joined: 2016-12-06 22:25
Hi tpisek,

Hi tpisek,

Yesterday support was added to the Apache Mynewt OS for the DA1469x, see the master branch in the github repository:

https://github.com/apache/mynewt-core

Support for the DA1469x has also been added to the Mynewt open source BLE stack (NimBLE):

https://github.com/apache/mynewt-nimble

Note that this still uses the Dialog controller - for further information see comments in the readme file located at:

https://github.com/apache/mynewt-nimble/tree/master/nimble/transport/da1469x

Best regards

IM_Dialog

 

tpisek
Offline
Last seen: 2 weeks 4 days ago
Joined: 2019-03-08 16:27
Excellent! I'll give it a try

Excellent! I'll give it a try. Thanks.