emac_test_initialize.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 
00023 #if MBED_CONF_APP_TEST_WIFI || MBED_CONF_APP_TEST_ETHERNET
00024 
00025 #include "inttypes.h"
00026 
00027 #if MBED_CONF_APP_TEST_WIFI
00028 #ifdef TARGET_UBLOX_EVK_ODIN_W2
00029 #include "wifi_emac_api.h"
00030 #include "OdinWiFiInterface.h"
00031 #endif
00032 #ifdef TARGET_REALTEK_RTL8195AM
00033 #include "rtw_emac.h"
00034 #include "RTWInterface.h"
00035 #endif
00036 #endif
00037 
00038 #include "emac_api.h"
00039 #include "emac_tests.h"
00040 #include "emac_util.h"
00041 
00042 using namespace utest::v1;
00043 
00044 static unsigned char eth_mac_addr[ETH_MAC_ADDR_LEN];
00045 
00046 static char emac_if_link_state_change_cb_data[] = "link_state_change_cb_data";
00047 static char emac_if_link_input_cb_data[] = "link_input_cb_data";
00048 
00049 static bool emac_if_init(void);
00050 
00051 void test_emac_initialize()
00052 {
00053 #if MBED_CONF_APP_TEST_WIFI
00054     static WiFiInterface *wifi;
00055 
00056 #ifdef TARGET_UBLOX_EVK_ODIN_W2
00057     wifi = new OdinWiFiInterface;
00058 #endif
00059 #ifdef TARGET_REALTEK_RTL8195AM
00060     wifi = new RTWInterface;
00061 #endif
00062 
00063 #if MBED_CONF_APP_WIFI_SCAN
00064     WiFiAccessPoint ap[30];
00065 
00066     int size = wifi->scan(ap, 30);
00067 
00068     for (int i=0; i<size; i++) {
00069         const char *ssid = ap[i].get_ssid();
00070         nsapi_security_t security = ap[i].get_security();
00071         int8_t rssi = ap[i].get_rssi();
00072         char ch = ap[i].get_channel();
00073 
00074         printf("BS %i\r\n", i);
00075         printf("ssid %s\r\n", ssid);
00076         printf("security %i\r\n", security);
00077         printf("rssi %i\r\n", rssi);
00078         printf("ch %i\r\n\r\n", ch);
00079     }
00080 #endif
00081 
00082     wifi->set_credentials(MBED_CONF_APP_WIFI_SSID, MBED_CONF_APP_WIFI_PASSWORD, MBED_CONF_APP_WIFI_SECURITY);
00083     wifi->connect();
00084 
00085     const char *ip_addr = wifi->get_ip_address();
00086     printf("connected IP %s\r\n\r\n", ip_addr);
00087 #endif
00088 
00089     TEST_ASSERT(emac_if_init());
00090 }
00091 
00092 unsigned char *emac_if_get_hw_addr(void)
00093 {
00094     return &eth_mac_addr[0];
00095 }
00096 
00097 emac_interface_t *emac_if_get(void)
00098 {
00099 #if MBED_CONF_APP_TEST_WIFI
00100 #ifdef TARGET_UBLOX_EVK_ODIN_W2
00101     return wifi_emac_get_interface();
00102 #endif
00103 #ifdef TARGET_REALTEK_RTL8195AM
00104     return wlan_emac_init_interface();
00105 #endif
00106 #else
00107     return 0;
00108 #endif
00109 }
00110 
00111 static bool emac_if_init(void)
00112 {
00113     emac_interface_t *emac_if = emac_if_get();
00114 
00115     emac_if->ops.set_link_input_cb(emac_if, emac_if_link_input_cb, emac_if_link_input_cb_data);
00116     emac_if->ops.set_link_state_cb(emac_if, emac_if_link_state_change_cb, emac_if_link_state_change_cb_data);
00117 
00118     int hwaddr_len = emac_if->ops.get_hwaddr_size(emac_if);
00119     printf("emac hwaddr length %i\r\n\r\n", hwaddr_len);
00120 
00121     if (hwaddr_len == 6) {
00122         emac_if->ops.get_hwaddr(emac_if, eth_mac_addr);
00123         printf("emac hwaddr %x:%x:%x:%x:%x:%x\r\n\r\n", eth_mac_addr[0],eth_mac_addr[1],eth_mac_addr[2],eth_mac_addr[3],eth_mac_addr[4],eth_mac_addr[5]);
00124     }
00125 
00126     int mtu = emac_if->ops.get_mtu_size(emac_if);
00127     printf("emac mtu %i\r\n\r\n", mtu);
00128 
00129     char hw_name[11];
00130     emac_if->ops.get_ifname(emac_if, hw_name, 10);
00131     printf("emac if name %s\r\n\r\n", hw_name);
00132 
00133     if (!emac_if->ops.power_up(emac_if)) {
00134         return false;
00135     }
00136 
00137     return true;
00138 }
00139 
00140 #endif