RE: Zephyr: How to get active Bluetooth connections

Amanda Hsieh — Wed, 18 Jan 2023 14:35:29 GMT

Hi,

You could check the central_uart example.

Regards,
Amanda H.

RE: Zephyr: How to get active Bluetooth connections

Anton Maes — Tue, 17 Jan 2023 23:24:26 GMT

Would this make the most sense to pass as a callback to foreach? Or is there a more elegant way to accomplish this?

void connect_active(struct bt_conn *conn, void *data) {

    if (bt_conn_state(conn) == BT_CONN_CONNECTED) {

        //power up sensor 
         //send notificaiton 
         //power down sensor 

    }else{

        printk("Bluetooth connection is not established\n");

    }

}


void main(){

    bt_conn_foreach(connect_active, NULL);

    k_sleep(K_SECONDS(5));
}