Tip / Sign in to post questions, reply, level up, and achieve exciting badges. Know more

Studio Bluetooth Forum Discussions

JiYa_3557771
Level 3
Level 3
5 sign-ins 10 replies posted Welcome!

Hi,

I built the "serial gatt service" like this "demo.hci_serial_gatt_service-CYBT_343026_EVAL download DIRECT_LOAD=1 build"

Then download to the CYBT343026 board using "Wiced client control".

It has shown "Launch RAM". However, it still advertises as the previous demo "hello". This new demo application is not working.

Does it need extra downloading?

Thanks

0 Likes
1 Solution
JiYa_3557771
Level 3
Level 3
5 sign-ins 10 replies posted Welcome!

I have found the problem. the boot sequence will not start the application in the RAM if there is one already in the Flash memory.

View solution in original post

0 Likes
3 Replies
JiYa_3557771
Level 3
Level 3
5 sign-ins 10 replies posted Welcome!

I have found the problem. the boot sequence will not start the application in the RAM if there is one already in the Flash memory.

0 Likes

Hi JiYa_3557771 ,

DIRECT_LOAD is for RAM download. Which means the application will not be copied to flash. Thus , if you reset after Launch RAM message , application will run from flash . In your case the previously loaded project which is available in flash.

Thanks,

Anjana

0 Likes

Yes, you are correct.

Regards,

Anjana

0 Likes