DA14581

Hello,

I'm wondering what effect the "auth" field in the GAPC_CONNECTION_CFM message has on slave device behavior given a system with "just works" pairing. RW_BLE_GAP_IS doesn't provide this information.

The CONNECT_IND from the master will soon be followed by a Pairing Request from the master. At that time, the slave application will return the value of the "auth" flag to the master in the Pairing Response.

Does the value of "auth" in the GAPC_CONNECTION_CFM matter in this case?

Thanks,

Jim

Hello,

When my master device (different vendor BLE chip) attempts to pair with my DA14581, the DA14581 responds with GAPC_PAIRING_FAILED and reason "unspecified". There isn't much in the documentation (RW-BLE-GAP-IS) beyond this.

Pairing works if the master sets the bonding flag.

Any help would be appreciated!

Hello,

We have the need to limit the maximum number of packets received and sent per BLE connection event. A Dialog FAE informed us of the following call to control this behavior:

ble_maxevtime_set(0, N); // where N is the max number of packets per CE

Hello,

I noticed this line in the SDK, which blocks the device from entering sleep mode (in our case, "extended"), for two seconds: #define STARTUP_SLEEP_DELAY_DEFAULT (3200)
3200 * 0.625 = 2000ms.

How was this value chosen in the SDK? Is there any risk is dramatically shortening it?

Thanks.