Update IDF, fix SS definition, add custom partitions and debug level selection (#174)

* Add build time partitions compilation

* Fix wrong definition of SS pin

* Add support for core debug level selection

* update idf libs

tools/sdk/include/bluedroid/esp_bt_main.h

@@ -0,0 +1,81 @@
+// 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_BT_MAIN_H__
+#define __ESP_BT_MAIN_H__
+
+#include "esp_err.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @brief Bluetooth stack status type, to indicate whether the bluetooth stack is ready
+ */
+typedef enum {
+    ESP_BLUEDROID_STATUS_UNINITIALIZED   = 0,        /*!< Bluetooth not initialized */
+    ESP_BLUEDROID_STATUS_INITIALIZED,                /*!< Bluetooth initialized but not enabled */
+    ESP_BLUEDROID_STATUS_ENABLED                     /*!< Bluetooth initialized and enabled */
+} esp_bluedroid_status_t;
+
+/**
+ * @brief     Get bluetooth stack status
+ *
+ * @return    Bluetooth stack status
+ *
+ */
+esp_bluedroid_status_t esp_bluedroid_get_status(void);
+    
+/**
+ * @brief     Enable bluetooth, must after esp_bluedroid_init()
+ *
+ * @return
+ *            - ESP_OK : Succeed
+ *            - Other  : Failed
+ */
+esp_err_t esp_bluedroid_enable(void);
+
+/**
+ * @brief     Disable bluetooth, must prior to esp_bluedroid_deinit()
+ *
+ * @return
+ *            - ESP_OK : Succeed
+ *            - Other  : Failed
+ */
+esp_err_t esp_bluedroid_disable(void);
+
+/**
+ * @brief     Init and alloc the resource for bluetooth, must be prior to every bluetooth stuff
+ *
+ * @return
+ *            - ESP_OK : Succeed
+ *            - Other  : Failed
+ */
+esp_err_t esp_bluedroid_init(void);
+
+/**
+ * @brief     Deinit and free the resource for bluetooth, must be after every bluetooth stuff
+ *
+ * @return
+ *            - ESP_OK : Succeed
+ *            - Other  : Failed
+ */
+esp_err_t esp_bluedroid_deinit(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __ESP_BT_MAIN_H__ */