Update IDF to aaf1239 (#1539)

* fix sdmmc config

* Fix warnings in EEPROM

from @Curclamas

* remove leftover TAG in EEPROM

* Initial add of @stickbreaker i2c

* Add log_n

* fix warnings when log is off

* i2c code clean up and reorganization

* add flags to interrupt allocator

* fix sdmmc config

* Fix warnings in EEPROM

from @Curclamas

* remove leftover TAG in EEPROM

* fix errors with latest IDF

* fix debug optimization (#1365)

incorrect optimization for debugging tick markers.

* Fix some missing BT header

* Change BTSerial log calls

* Update BLE lib

* Arduino-ESP32 release management scripted (#1515)

* Calculate an absolute path for a custom partitions table (#1452)

* * Arduino-ESP32 release management scripted
(ready-to-merge)

* * secure env for espressif/arduino-esp32

* * build tests enabled
* gitter webhook enabled

* * gitter room link fixed
* better comment

* * filepaths fixed

* BT Serial adjustments

* * don't run sketch builds & tests for tagged builds

* Return false from WiFi.hostByName() if hostname is not resolved

* Free BT Memory when BT is not used

* WIFI_MODE_NULL is not supported anymore

* Select some key examples to build with PlatformIO to save some time

* Update BLE lib

* Fixed BLE lib

* Major WiFi overhaul

- auto reconnect on connection loss now works
- moved to event groups
- some code clean up and procedure optimizations
- new methods to get a more elaborate system ststus

* Add cmake tests to travis

* Add initial AsyncUDP

* Add NetBIOS lib and fix CMake includes

* Add Initial WebServer

* Fix WebServer and examples

* travis not quiting on build fail

* Try different travis build

* Update IDF to aaf1239

* Fix WPS Example

* fix script permission and add some fail tests to sketch builder

* Add missing space in WiFiClient::write(Stream &stream)

tools/sdk/include/esp32/esp_mesh_internal.h

@@ -49,6 +49,46 @@ typedef struct {
     int backoff_rssi;  /* RSSI threshold for connecting to the root */
 } mesh_switch_parent_t;
 
+/**
+ * @brief mesh networking IE
+ */
+typedef struct {
+    /**< mesh networking IE head */
+    uint8_t eid;             /**< element ID */
+    uint8_t len;             /**< element length */
+    uint8_t oui[3];          /**< organization identifier */
+    /**< mesh networking IE content */
+    uint8_t type;            /** mesh networking IE type */
+    uint8_t encryped : 1;    /**< if mesh networking IE is encrypted */
+    uint8_t version : 7;     /**< mesh networking IE version */
+    /**< content */
+    uint8_t mesh_type;       /**< mesh device type */
+    uint8_t mesh_id[6];      /**< mesh ID */
+    uint8_t layer_cap;       /**< max layer */
+    uint8_t layer;           /**< current layer */
+    uint8_t assoc_cap;       /**< max connections of mesh AP */
+    uint8_t assoc;           /**< current connections */
+    uint8_t leaf_cap;        /**< leaf capacity */
+    uint8_t leaf_assoc;      /**< the number of current connected leaf */
+    uint16_t root_cap;       /**< root capacity */
+    uint16_t self_cap;       /**< self capacity */
+    uint16_t layer2_cap;     /**< layer2 capacity */
+    uint16_t scan_ap_num;    /**< the number of scanned APs */
+    int8_t rssi;             /**< rssi of the parent */
+    int8_t router_rssi;      /**< rssi of the router */
+    uint8_t flag;            /**< flag of networking */
+    uint8_t rc_addr[6];      /**< root address */
+    int8_t rc_rssi;          /**< root rssi */
+    uint8_t vote_addr[6];    /**< voter address */
+    int8_t vote_rssi;        /**< vote rssi of the router */
+    uint8_t vote_ttl;        /**< vote ttl */
+    uint16_t votes;          /**< votes */
+    uint16_t my_votes;       /**< my votes */
+    uint8_t reason;          /**< reason */
+    uint8_t child[6];        /**< child address */
+    uint8_t toDS;            /**< toDS state */
+} __attribute__((packed)) mesh_assoc_t;
+
 /*******************************************************
  *                Function Definitions
  *******************************************************/