Marco Zecchini
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Example_RTOS
Rtos API example
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wifi_set_channel.cpp
00001 /* 00002 * Copyright (c) 2017, ARM Limited, All Rights Reserved 00003 * SPDX-License-Identifier: Apache-2.0 00004 * 00005 * Licensed under the Apache License, Version 2.0 (the "License"); you may 00006 * not use this file except in compliance with the License. 00007 * You may obtain a copy of the License at 00008 * 00009 * http://www.apache.org/licenses/LICENSE-2.0 00010 * 00011 * Unless required by applicable law or agreed to in writing, software 00012 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 00013 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00014 * See the License for the specific language governing permissions and 00015 * limitations under the License. 00016 */ 00017 00018 #include "mbed.h" 00019 #include "greentea-client/test_env.h" 00020 #include "unity.h" 00021 #include "utest.h" 00022 #include "wifi_tests.h" 00023 #include <stdbool.h> 00024 00025 using namespace utest::v1; 00026 00027 void wifi_set_channel(void) 00028 { 00029 bool is_2Ghz = false; 00030 bool is_5Ghz = false; 00031 00032 WiFiInterface *wifi = get_interface(); 00033 00034 if (wifi->set_channel(1) == NSAPI_ERROR_UNSUPPORTED && wifi->set_channel(36) == NSAPI_ERROR_UNSUPPORTED ) { 00035 TEST_IGNORE_MESSAGE("set_channel() not supported"); 00036 return; 00037 } 00038 00039 nsapi_error_t error; 00040 error = wifi->set_channel(1); 00041 if (error == NSAPI_ERROR_OK ) { 00042 is_2Ghz = true; 00043 } 00044 00045 error = wifi->set_channel(30); 00046 if (error == NSAPI_ERROR_OK ) { 00047 is_5Ghz = true; 00048 } 00049 00050 TEST_ASSERT(is_2Ghz || is_5Ghz); 00051 00052 if (is_2Ghz) { 00053 error = wifi->set_channel(0); 00054 TEST_ASSERT(error == NSAPI_ERROR_PARAMETER ); 00055 error = wifi->set_channel(1); 00056 TEST_ASSERT(error == NSAPI_ERROR_OK ); 00057 error = wifi->set_channel(13); 00058 TEST_ASSERT(error == NSAPI_ERROR_OK || error == NSAPI_ERROR_PARAMETER ); 00059 error = wifi->set_channel(15); 00060 TEST_ASSERT(error == NSAPI_ERROR_PARAMETER ); 00061 } 00062 00063 if (is_5Ghz) { 00064 error = wifi->set_channel(30); 00065 TEST_ASSERT(error == NSAPI_ERROR_PARAMETER ); 00066 error = wifi->set_channel(36); 00067 TEST_ASSERT(error == NSAPI_ERROR_OK ); 00068 error = wifi->set_channel(169); 00069 TEST_ASSERT(error == NSAPI_ERROR_PARAMETER ); 00070 } 00071 00072 } 00073
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