diff --git a/example/libusb/ble_peripheral.c b/example/libusb/ble_peripheral.c
index c1c9f15fc..1e75f89ac 100644
--- a/example/libusb/ble_peripheral.c
+++ b/example/libusb/ble_peripheral.c
@@ -219,26 +219,26 @@ static void gap_run(){
         return;
     }    
 
-    // if (todos & SET_ADVERTISEMENT_PARAMS){
-    //     todos &= ~SET_ADVERTISEMENT_PARAMS;
-    //     uint8_t adv_type = gap_adv_type();
-    //     bd_addr_t null_addr;
-    //     memset(null_addr, 0, 6);
-    //     uint16_t adv_int_min = 0x0030;
-    //     uint16_t adv_int_max = 0x0100;
-    //     switch (adv_type){
-    //         case 0:
-    //             hci_send_cmd(&hci_le_set_advertising_parameters, adv_int_min, adv_int_max, adv_type, gap_privacy, 0, &null_addr, 0x07, 0x00);
-    //             break;
-    //         case 1:
-    //             hci_send_cmd(&hci_le_set_advertising_parameters, adv_int_min, adv_int_max, adv_type, gap_privacy, tester_address_type, &tester_address, 0x07, 0x00);
-    //             break;
-    //         case 3:
-    //             hci_send_cmd(&hci_le_set_advertising_parameters, adv_int_min, adv_int_max, adv_type, gap_privacy, 0, &null_addr, 0x07, 0x00);
-    //             break;
-    //     }
-    //     return;
-    // }    
+    if (todos & SET_ADVERTISEMENT_PARAMS){
+        todos &= ~SET_ADVERTISEMENT_PARAMS;
+        uint8_t adv_type = gap_adv_type();
+        bd_addr_t null_addr;
+        memset(null_addr, 0, 6);
+        uint16_t adv_int_min = 0x800;
+        uint16_t adv_int_max = 0x800;
+        switch (adv_type){
+            case 0:
+                hci_send_cmd(&hci_le_set_advertising_parameters, adv_int_min, adv_int_max, adv_type, gap_privacy, 0, &null_addr, 0x07, 0x00);
+                break;
+            case 1:
+                hci_send_cmd(&hci_le_set_advertising_parameters, adv_int_min, adv_int_max, adv_type, gap_privacy, tester_address_type, &tester_address, 0x07, 0x00);
+                break;
+            case 3:
+                hci_send_cmd(&hci_le_set_advertising_parameters, adv_int_min, adv_int_max, adv_type, gap_privacy, 0, &null_addr, 0x07, 0x00);
+                break;
+        }
+        return;
+    }    
 
     if (todos & SET_SCAN_RESPONSE_DATA){
         printf("GAP_RUN: set scan response data\n");