} CALEData_t;
/**
+ * The MTU supported for BLE adapter
+ */
+#ifdef __APPLE__
+#define CA_DEFAULT_BLE_MTU_SIZE 152
+#else
+#define CA_DEFAULT_BLE_MTU_SIZE 20
+#endif
+/**
+ * The MTU supported for BLE spec
+ */
+#define CA_SUPPORTED_BLE_MTU_SIZE 517
+
+/**
+ * The Header of the MTU supported for BLE spec
+ */
+#define CA_BLE_MTU_HEADER_SIZE 5
+
+/**
* This will be used to notify device status changes to the LE adapter layer.
* @param[in] adapter_state State of the adapter.
*/