components/bt: Update licenses

examples/bluetooth/esp_ble_mesh/aligenie_demo/main/aligenie_demo.c

@@ -1,11 +1,10 @@
-/* AliGenie - Example
-
-   This example code is in the Public Domain (or CC0 licensed, at your option.)
-
-   Unless required by applicable law or agreed to in writing, this
-   software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
-   CONDITIONS OF ANY KIND, either express or implied.
-*/
+/*
+ * AliGenie - Example
+ *
+ * SPDX-FileCopyrightText: 2021 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Unlicense OR CC0-1.0
+ */
 
 #include <stdio.h>
 #include <string.h>

examples/bluetooth/esp_ble_mesh/aligenie_demo/main/board.c

@@ -1,11 +1,10 @@
-/* AliGenie - Example
-
-   This example code is in the Public Domain (or CC0 licensed, at your option.)
-
-   Unless required by applicable law or agreed to in writing, this
-   software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
-   CONDITIONS OF ANY KIND, either express or implied.
-*/
+/*
+ * AliGenie - Example
+ *
+ * SPDX-FileCopyrightText: 2021 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Unlicense OR CC0-1.0
+ */
 
 #include <stdio.h>
 

examples/bluetooth/esp_ble_mesh/aligenie_demo/main/include/board.h

@@ -1,11 +1,10 @@
-/* AliGenie - Example
-
-   This example code is in the Public Domain (or CC0 licensed, at your option.)
-
-   Unless required by applicable law or agreed to in writing, this
-   software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
-   CONDITIONS OF ANY KIND, either express or implied.
-*/
+/*
+ * AliGenie - Example
+ *
+ * SPDX-FileCopyrightText: 2021 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Unlicense OR CC0-1.0
+ */
 
 #ifndef _BOARD_H_
 #define _BOARD_H_

examples/bluetooth/esp_ble_mesh/ble_mesh_coex_test/components/case/ble_unit.c

@@ -1,11 +1,10 @@
-/* ESP BLE Mesh Example
-
-   This example code is in the Public Domain (or CC0 licensed, at your option.)
-
-   Unless required by applicable law or agreed to in writing, this
-   software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
-   CONDITIONS OF ANY KIND, either express or implied.
-*/
+/*
+ * ESP BLE Mesh Example
+ *
+ * SPDX-FileCopyrightText: 2021 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Unlicense OR CC0-1.0
+ */
 
 #include "ble_unit.h"
 #include "sync.h"

examples/bluetooth/esp_ble_mesh/ble_mesh_coex_test/components/case/ble_unit.h

@@ -1,11 +1,10 @@
-/* ESP BLE Mesh Example
-
-   This example code is in the Public Domain (or CC0 licensed, at your option.)
-
-   Unless required by applicable law or agreed to in writing, this
-   software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
-   CONDITIONS OF ANY KIND, either express or implied.
-*/
+/*
+ * ESP BLE Mesh Example
+ *
+ * SPDX-FileCopyrightText: 2021 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Unlicense OR CC0-1.0
+ */
 
 #ifndef _BLE_UNIT_H_
 #define _BLE_UNIT_H_

examples/bluetooth/esp_ble_mesh/ble_mesh_coex_test/components/case/run_tc.c

@@ -1,11 +1,10 @@
-/* ESP BLE Mesh Example
-
-   This example code is in the Public Domain (or CC0 licensed, at your option.)
-
-   Unless required by applicable law or agreed to in writing, this
-   software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
-   CONDITIONS OF ANY KIND, either express or implied.
-*/
+/*
+ * ESP BLE Mesh Example
+ *
+ * SPDX-FileCopyrightText: 2021 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Unlicense OR CC0-1.0
+ */
 
 #include "run_tc.h"
 #include "test_env.h"

examples/bluetooth/esp_ble_mesh/ble_mesh_coex_test/components/case/run_tc.h

@@ -1,11 +1,10 @@
-/* ESP BLE Mesh Example
-
-   This example code is in the Public Domain (or CC0 licensed, at your option.)
-
-   Unless required by applicable law or agreed to in writing, this
-   software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
-   CONDITIONS OF ANY KIND, either express or implied.
-*/
+/*
+ * ESP BLE Mesh Example
+ *
+ * SPDX-FileCopyrightText: 2021 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Unlicense OR CC0-1.0
+ */
 
 #ifndef __RUN_TC_H__
 #define __RUN_TC_H__

examples/bluetooth/esp_ble_mesh/ble_mesh_coex_test/components/case/sync.c

@@ -1,11 +1,10 @@
-/* ESP BLE Mesh Example
-
-   This example code is in the Public Domain (or CC0 licensed, at your option.)
-
-   Unless required by applicable law or agreed to in writing, this
-   software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
-   CONDITIONS OF ANY KIND, either express or implied.
-*/
+/*
+ * ESP BLE Mesh Example
+ *
+ * SPDX-FileCopyrightText: 2021 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Unlicense OR CC0-1.0
+ */
 
 #include "sync.h"
 #include "run_tc.h"

examples/bluetooth/esp_ble_mesh/ble_mesh_coex_test/components/case/sync.h

@@ -1,11 +1,10 @@
-/* ESP BLE Mesh Example
-
-   This example code is in the Public Domain (or CC0 licensed, at your option.)
-
-   Unless required by applicable law or agreed to in writing, this
-   software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
-   CONDITIONS OF ANY KIND, either express or implied.
-*/
+/*
+ * ESP BLE Mesh Example
+ *
+ * SPDX-FileCopyrightText: 2021 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Unlicense OR CC0-1.0
+ */
 
 #ifndef __SYNC_H__
 #define __SYNC_H__

examples/bluetooth/esp_ble_mesh/ble_mesh_coex_test/components/case/test_env.c

@@ -1,11 +1,10 @@
-/* ESP BLE Mesh Example
-
-   This example code is in the Public Domain (or CC0 licensed, at your option.)
-
-   Unless required by applicable law or agreed to in writing, this
-   software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
-   CONDITIONS OF ANY KIND, either express or implied.
-*/
+/*
+ * ESP BLE Mesh Example
+ *
+ * SPDX-FileCopyrightText: 2021 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Unlicense OR CC0-1.0
+ */
 
 #include <stdio.h>
 #include <string.h>

examples/bluetooth/esp_ble_mesh/ble_mesh_coex_test/components/case/test_env.h

@@ -1,11 +1,10 @@
-/* ESP BLE Mesh Example
-
-   This example code is in the Public Domain (or CC0 licensed, at your option.)
-
-   Unless required by applicable law or agreed to in writing, this
-   software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
-   CONDITIONS OF ANY KIND, either express or implied.
-*/
+/*
+ * ESP BLE Mesh Example
+ *
+ * SPDX-FileCopyrightText: 2021 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Unlicense OR CC0-1.0
+ */
 
 #ifndef __TEST_ENV_H__
 #define __TEST_ENV_H__

examples/bluetooth/esp_ble_mesh/ble_mesh_coex_test/components/case/wifi_connect.c

@@ -1,11 +1,10 @@
-/* ESP BLE Mesh Example
-
-   This example code is in the Public Domain (or CC0 licensed, at your option.)
-
-   Unless required by applicable law or agreed to in writing, this
-   software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
-   CONDITIONS OF ANY KIND, either express or implied.
-*/
+/*
+ * ESP BLE Mesh Example
+ *
+ * SPDX-FileCopyrightText: 2021 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Unlicense OR CC0-1.0
+ */
 
 #include <stdio.h>
 #include <string.h>

examples/bluetooth/esp_ble_mesh/ble_mesh_coex_test/components/case/wifi_connect.h

@@ -1,11 +1,10 @@
-/* ESP BLE Mesh Example
-
-   This example code is in the Public Domain (or CC0 licensed, at your option.)
-
-   Unless required by applicable law or agreed to in writing, this
-   software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
-   CONDITIONS OF ANY KIND, either express or implied.
-*/
+/*
+ * ESP BLE Mesh Example
+ *
+ * SPDX-FileCopyrightText: 2021 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Unlicense OR CC0-1.0
+ */
 
 #ifndef __WIFI_CONNECT_H__
 #define __WIFI_CONNECT_H__

examples/bluetooth/esp_ble_mesh/ble_mesh_coex_test/components/case/wifi_unit.c

@@ -1,11 +1,10 @@
-/* ESP BLE Mesh Example
-
-   This example code is in the Public Domain (or CC0 licensed, at your option.)
-
-   Unless required by applicable law or agreed to in writing, this
-   software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
-   CONDITIONS OF ANY KIND, either express or implied.
-*/
+/*
+ * ESP BLE Mesh Example
+ *
+ * SPDX-FileCopyrightText: 2021 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Unlicense OR CC0-1.0
+ */
 
 #include <stdio.h>
 #include <stdlib.h>

examples/bluetooth/esp_ble_mesh/ble_mesh_coex_test/components/case/wifi_unit.h

@@ -1,11 +1,10 @@
-/* ESP BLE Mesh Example
-
-   This example code is in the Public Domain (or CC0 licensed, at your option.)
-
-   Unless required by applicable law or agreed to in writing, this
-   software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
-   CONDITIONS OF ANY KIND, either express or implied.
-*/
+/*
+ * ESP BLE Mesh Example
+ *
+ * SPDX-FileCopyrightText: 2021 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Unlicense OR CC0-1.0
+ */
 
 #ifndef _WIFI_UNIT_H
 #define _WIFI_UNIT_H

examples/bluetooth/esp_ble_mesh/ble_mesh_coex_test/main/coex_cmd.c

@@ -1,11 +1,10 @@
-/* ESP BLE Mesh Example
-
-   This example code is in the Public Domain (or CC0 licensed, at your option.)
-
-   Unless required by applicable law or agreed to in writing, this
-   software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
-   CONDITIONS OF ANY KIND, either express or implied.
-*/
+/*
+ * ESP BLE Mesh Example
+ *
+ * SPDX-FileCopyrightText: 2021 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Unlicense OR CC0-1.0
+ */
 
 #include <stdio.h>
 #include <string.h>

examples/bluetooth/esp_ble_mesh/ble_mesh_coex_test/main/coex_cmd.h

@@ -1,11 +1,10 @@
-/* ESP BLE Mesh Example
-
-   This example code is in the Public Domain (or CC0 licensed, at your option.)
-
-   Unless required by applicable law or agreed to in writing, this
-   software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
-   CONDITIONS OF ANY KIND, either express or implied.
-*/
+/*
+ * ESP BLE Mesh Example
+ *
+ * SPDX-FileCopyrightText: 2021 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Unlicense OR CC0-1.0
+ */
 
 #ifndef MAIN_COEX_CMD_H_
 #define MAIN_COEX_CMD_H_

examples/bluetooth/esp_ble_mesh/ble_mesh_coex_test/main/main.c

@@ -1,11 +1,10 @@
-/* ESP BLE Mesh Example
-
-   This example code is in the Public Domain (or CC0 licensed, at your option.)
-
-   Unless required by applicable law or agreed to in writing, this
-   software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
-   CONDITIONS OF ANY KIND, either express or implied.
-*/
+/*
+ * ESP BLE Mesh Example
+ *
+ * SPDX-FileCopyrightText: 2021 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Unlicense OR CC0-1.0
+ */
 
 #include <stdio.h>
 #include <string.h>

examples/bluetooth/esp_ble_mesh/ble_mesh_console/main/ble_mesh_console_decl.h

@@ -1,11 +1,10 @@
-/* Console example — declarations of command registration functions.
-
-   This example code is in the Public Domain (or CC0 licensed, at your option.)
-
-   Unless required by applicable law or agreed to in writing, this
-   software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
-   CONDITIONS OF ANY KIND, either express or implied.
-*/
+/*
+ * Console example - declarations of command registration functions.
+ *
+ * SPDX-FileCopyrightText: 2021 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Unlicense OR CC0-1.0
+ */
 #pragma once
 
 #include "esp_ble_mesh_defs.h"

examples/bluetooth/esp_ble_mesh/ble_mesh_console/main/ble_mesh_console_system.c

@@ -1,11 +1,10 @@
-/* Console example — various system commands
-
-   This example code is in the Public Domain (or CC0 licensed, at your option.)
-
-   Unless required by applicable law or agreed to in writing, this
-   software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
-   CONDITIONS OF ANY KIND, either express or implied.
-*/
+/*
+ * Console example - various system commands
+ *
+ * SPDX-FileCopyrightText: 2021 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Unlicense OR CC0-1.0
+ */
 
 #include <stdio.h>
 #include <string.h>

examples/bluetooth/esp_ble_mesh/ble_mesh_wifi_coexist/main/cmd_decl.h

@@ -1,11 +1,10 @@
-/* Iperf example — declarations of command registration functions.
-
-   This example code is in the Public Domain (or CC0 licensed, at your option.)
-
-   Unless required by applicable law or agreed to in writing, this
-   software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
-   CONDITIONS OF ANY KIND, either express or implied.
-*/
+/*
+ * Iperf example - declarations of command registration functions.
+ *
+ * SPDX-FileCopyrightText: 2021 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Unlicense OR CC0-1.0
+ */
 #pragma once
 
 // Register WiFi functions

examples/bluetooth/esp_ble_mesh/ble_mesh_wifi_coexist/main/cmd_wifi.c

@@ -1,11 +1,10 @@
-/* Iperf Example - wifi commands
-
-   This example code is in the Public Domain (or CC0 licensed, at your option.)
-
-   Unless required by applicable law or agreed to in writing, this
-   software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
-   CONDITIONS OF ANY KIND, either express or implied.
-*/
+/*
+ * Iperf example - wifi commands
+ *
+ * SPDX-FileCopyrightText: 2021 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Unlicense OR CC0-1.0
+ */
 
 #include <stdio.h>
 #include <string.h>

examples/bluetooth/esp_ble_mesh/common_components/example_init/ble_mesh_example_init.h

@@ -1,10 +1,8 @@
 /*
-   This example code is in the Public Domain (or CC0 licensed, at your option.)
-
-   Unless required by applicable law or agreed to in writing, this
-   software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
-   CONDITIONS OF ANY KIND, either express or implied.
-*/
+ * SPDX-FileCopyrightText: 2021 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Unlicense OR CC0-1.0
+ */
 
 #ifndef _BLE_MESH_EXAMPLE_INIT_H_
 #define _BLE_MESH_EXAMPLE_INIT_H_

examples/bluetooth/esp_ble_mesh/common_components/example_nvs/ble_mesh_example_nvs.c

@@ -1,10 +1,8 @@
 /*
-   This example code is in the Public Domain (or CC0 licensed, at your option.)
-
-   Unless required by applicable law or agreed to in writing, this
-   software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
-   CONDITIONS OF ANY KIND, either express or implied.
-*/
+ * SPDX-FileCopyrightText: 2021 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Unlicense OR CC0-1.0
+ */
 
 #include <stdio.h>
 #include <string.h>

examples/bluetooth/esp_ble_mesh/common_components/example_nvs/ble_mesh_example_nvs.h

@@ -1,10 +1,8 @@
 /*
-   This example code is in the Public Domain (or CC0 licensed, at your option.)
-
-   Unless required by applicable law or agreed to in writing, this
-   software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
-   CONDITIONS OF ANY KIND, either express or implied.
-*/
+ * SPDX-FileCopyrightText: 2021 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Unlicense OR CC0-1.0
+ */
 
 #ifndef _BLE_MESH_EXAMPLE_NVS_H_
 #define _BLE_MESH_EXAMPLE_NVS_H_