tests: Bluetooth: bsim: Test updated to use Periodic Sync Recv Enable

Updated the ISO BabbleSim test to use Periodic Sync Receive
enable command to disable Periodic Sync reports and yet
receive the BIGInfo report.

Signed-off-by: Vinayak Kariappa Chettimada <[email protected]>

Author: cvinayak

tests/bluetooth/bsim_bt/bsim_test_iso/src/main.c

@@ -316,6 +316,15 @@ static void pa_recv_cb(struct bt_le_per_adv_sync *sync,
 	is_sync_recv = true;
 }
 
+static void
+pa_state_changed_cb(struct bt_le_per_adv_sync *sync,
+		    const struct bt_le_per_adv_sync_state_info *info)
+{
+	printk("PER_ADV_SYNC[%u]: state changed, receive %s.\n",
+	       bt_le_per_adv_sync_get_index(sync),
+	       info->recv_enabled ? "enabled" : "disabled");
+}
+
 static bool volatile is_big_info;
 
 static void pa_biginfo_cb(struct bt_le_per_adv_sync *sync,
@@ -348,6 +357,7 @@ static struct bt_le_per_adv_sync_cb sync_cb = {
 	.synced = pa_sync_cb,
 	.term = pa_terminated_cb,
 	.recv = pa_recv_cb,
+	.state_changed = pa_state_changed_cb,
 	.biginfo = pa_biginfo_cb,
 };
 
@@ -454,7 +464,8 @@ static void test_iso_recv_main(void)
 	printk("Creating Periodic Advertising Sync...");
 	is_sync = false;
 	bt_addr_le_copy(&sync_create_param.addr, &per_addr);
-	sync_create_param.options = 0;
+	sync_create_param.options =
+		BT_LE_PER_ADV_SYNC_OPT_REPORTING_INITIALLY_DISABLED;
 	sync_create_param.sid = per_sid;
 	sync_create_param.skip = 0;
 	sync_create_param.timeout = 0xa;
@@ -624,6 +635,14 @@ static void test_iso_recv_main(void)
 		FAIL("Remote Host Terminate Failed.\n");
 	}
 
+	printk("Periodic sync receive enable...\n");
+	err = bt_le_per_adv_sync_recv_enable(sync);
+	if (err) {
+		printk("failed (err %d)\n", err);
+		return;
+	}
+	printk("receive enabled.\n");
+
 	uint8_t check_countdown = 3;
 
 	printk("Waiting for remote BIG terminate by checking for missing "