add HCI

2020-02-04 16:48:33 +08:00
1 changed files with 2 additions and 0 deletions
@@ -407,6 +407,8 @@ static void SimpleBLEPeripheral_init(void) {
    // Register for GATT local events and ATT Responses pending for transmission
    GATT_RegisterForMsgs(self);

+    HCI_LE_ReadMaxDataLenCmd();
+    HCI_LE_WriteSuggestedDefaultDataLenCmd(251, 2120);  // this is used for data length extension
 }

 #ifndef DEVICE_NAME