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_phy_init.h

@@ -37,7 +37,9 @@ typedef struct {
  * @brief Opaque PHY calibration data
  */
 typedef struct {
-    uint8_t opaque[1904];                   /*!< calibration data */
+    uint8_t version[4];                     /*!< PHY version */
+    uint8_t mac[6];                         /*!< The MAC address of the station */
+    uint8_t opaque[1894];                   /*!< calibration data */
 } esp_phy_calibration_data_t;
 
 typedef enum {
@@ -56,6 +58,7 @@ typedef enum{
     MODEM_WIFI_STATION_MODULE,     //!< Wi-Fi Station used
     MODEM_WIFI_SOFTAP_MODULE,      //!< Wi-Fi SoftAP used
     MODEM_WIFI_SNIFFER_MODULE,     //!< Wi-Fi Sniffer used
+    MODEM_WIFI_NULL_MODULE,        //!< Wi-Fi Null mode used
     MODEM_USER_MODULE,             //!< User used
     MODEM_MODULE_COUNT             //!< Number of items
 }modem_sleep_module_t;
@@ -71,7 +74,8 @@ typedef enum{
  */
 #define MODEM_WIFI_MASK ((1<<MODEM_WIFI_STATION_MODULE) |   \
                          (1<<MODEM_WIFI_SOFTAP_MODULE)  |   \
-                         (1<<MODEM_WIFI_SNIFFER_MODULE))
+                         (1<<MODEM_WIFI_SNIFFER_MODULE) |   \
+                         (1<<MODEM_WIFI_NULL_MODULE))
 
 /**
  * @brief Modules needing to call phy_rf_init