CC2340R5: How to Encrypt ble data

Hello,

Thank you for reaching out of us, I suggest you to have a look at the user's guide , chapter ble5stack section GAP Bond Manager and LE Secure Connections.

The BLE stack handles encryption (in a Bluetooth compliant way) for you when Bluetooth encryption is enabled, you do not have to handle this.

If you want to use a driver to do so the AESCCM method is the right one, to know how it works and how-to use I suggest you to go deeper in the drivers header files. But what do you mean exactly by it doesn't work?

regards,

if i implemented  a AESCCM method in basic_ble code then its how to know encyption is enabled or not?

No you don't need to implement AESCCM to encrypt data over BLE. Go to your sysconfig settings BLE > Bond Manager > Secure Connection for example.

regards,

Thanks! its have two option 1 is "supported" & 2 is "only" which one is select & how to know its enabled ?