Update IDF to 65acd99 (#358)

* Update IDF to 65acd99

* Update platformio and arduino build paths and libs

* Update esptool binaries

tools/sdk/include/bluedroid/esp_sec_api.h

@@ -0,0 +1,79 @@
+// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#ifndef __ESP_SEC_API_H__
+#define __ESP_SEC_API_H__
+
+#include "bt_types.h"
+
+#define APP_SEC_IRK_FLAG        (0)
+#define RAND_NB_LEN         0x08
+#define SEC_KEY_LEN         0x10
+
+/*
+ * STRUCTURES DEFINITIONS
+ ****************************************************************************************
+ */
+
+
+/// Generic Security key structure
+typedef struct {
+    /// Key value MSB -> LSB
+    UINT8 key[SEC_KEY_LEN];
+} smp_sec_key;
+
+///Random number structure
+typedef struct {
+    ///8-byte array for random number
+    UINT8     nb[RAND_NB_LEN];
+} rand_nb;
+
+typedef struct {
+    // LTK
+    smp_sec_key ltk;
+    // Random Number
+    rand_nb rand_nb;
+    // EDIV
+    UINT16 ediv;
+    // LTK key size
+    UINT8 key_size;
+
+    // Last paired peer address type
+    UINT8 peer_addr_type;
+    // Last paired peer address
+    BD_ADDR peer_addr;
+
+    // authentication level
+    UINT8 auth;
+
+} tAPP_SEC_ENV;
+
+extern tAPP_SEC_ENV app_sec_env;
+
+/*
+* GLOBAL FUNCTIONS DECLARATIONS
+****************************************************************************************
+*/
+
+void app_ble_sec_init(void);
+
+void app_ble_sec_pairing_cmp_evt_send(UINT8);
+
+UINT32 app_ble_sec_gen_tk(void);
+
+void app_ble_sec_gen_ltk(UINT8 key_size);
+
+void app_ble_security_start(void);
+
+#endif /* __ESP_SEC_API_H__ */