WIZnet / WizFi310Interface

This library can be used in mbed driver or mbed OS2. So If you want to use WizFi310 on mbed OS5, You have to use another WizFi310 library(wizfi310-driver). That is git repository for wizfi310-driver. - https://github.com/ARMmbed/wizfi310-driver

Dependents:   KT_IoTMakers_WizFi310_Example WizFi310_STATION_HelloWorld WizFi310_DNS_TCP_HelloWorld WizFi310_Ubidots ... more

This library can be used in mbed driver or mbed OS2. So If you want to use WizFi310 on mbed OS5, You have to use another WizFi310 library(wizfi310-driver).

That is git repository for wizfi310-driver. - https://github.com/ARMmbed/wizfi310-driver

WizFi310Interface.cpp@7:08771e4906bb, 2017-11-23 (annotated)

Committer:
jehoon
Date:
Thu Nov 23 23:51:30 2017 +0000
Revision:
7:08771e4906bb
Parent:
5:72212beb817c 
fix socket message parsing in isr

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jehoon 0:df571f8f8c03 1 /* WizFi310 implementation of NetworkInterfaceAPI
jehoon 0:df571f8f8c03 2 * Copyright (c) 2015 ARM Limited
jehoon 0:df571f8f8c03 3 *
jehoon 0:df571f8f8c03 4 * Licensed under the Apache License, Version 2.0 (the "License");
jehoon 0:df571f8f8c03 5 * you may not use this file except in compliance with the License.
jehoon 0:df571f8f8c03 6 * You may obtain a copy of the License at
jehoon 0:df571f8f8c03 7 *
jehoon 0:df571f8f8c03 8 * http://www.apache.org/licenses/LICENSE-2.0
jehoon 0:df571f8f8c03 9 *
jehoon 0:df571f8f8c03 10 * Unless required by applicable law or agreed to in writing, software
jehoon 0:df571f8f8c03 11 * distributed under the License is distributed on an "AS IS" BASIS,
jehoon 0:df571f8f8c03 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
jehoon 0:df571f8f8c03 13 * See the License for the specific language governing permissions and
jehoon 0:df571f8f8c03 14 * limitations under the License.
jehoon 0:df571f8f8c03 15 */
jehoon 0:df571f8f8c03 16
jehoon 0:df571f8f8c03 17
jehoon 0:df571f8f8c03 18 #include "WizFi310Interface.h"
jehoon 0:df571f8f8c03 19
jehoon 0:df571f8f8c03 20 // Various timeouts for different WizFi310 operations
jehoon 0:df571f8f8c03 21 #define WizFi310_CONNECT_TIMEOUT 15000
jehoon 0:df571f8f8c03 22 #define WizFi310_SEND_TIMEOUT 500
jehoon 0:df571f8f8c03 23 #define WizFi310_RECV_TIMEOUT 0
jehoon 0:df571f8f8c03 24 #define WizFi310_MISC_TIMEOUT 500
jehoon 0:df571f8f8c03 25
jehoon 0:df571f8f8c03 26 #define WizFi310_DELAY_MS 300
jehoon 0:df571f8f8c03 27
jehoon 0:df571f8f8c03 28
jehoon 0:df571f8f8c03 29 // WizFi310Interface implementation
jehoon 0:df571f8f8c03 30 WizFi310Interface::WizFi310Interface(PinName tx, PinName rx, PinName cts, PinName rts, PinName reset, PinName alarm, int baud)
jehoon 0:df571f8f8c03 31 : _wizfi310(tx, rx, cts, rts, reset, alarm, baud)
jehoon 0:df571f8f8c03 32 {
jehoon 0:df571f8f8c03 33 memset(_ids, 0, sizeof(_ids));
jehoon 0:df571f8f8c03 34 }
jehoon 0:df571f8f8c03 35
jehoon 0:df571f8f8c03 36 int WizFi310Interface::connect(
jehoon 0:df571f8f8c03 37 const char *ssid,
jehoon 0:df571f8f8c03 38 const char *pass,
jehoon 0:df571f8f8c03 39 nsapi_security_t security)
jehoon 0:df571f8f8c03 40 {
jehoon 0:df571f8f8c03 41 if (!_wizfi310.startup())
jehoon 0:df571f8f8c03 42 {
jehoon 0:df571f8f8c03 43 return NSAPI_ERROR_DEVICE_ERROR;
jehoon 0:df571f8f8c03 44 }
jehoon 0:df571f8f8c03 45
jehoon 0:df571f8f8c03 46 _wizfi310.setSsid(ssid);
jehoon 0:df571f8f8c03 47 _wizfi310.setSec(security, pass);
jehoon 0:df571f8f8c03 48 _wizfi310.setAddress("");
jehoon 0:df571f8f8c03 49
jehoon 0:df571f8f8c03 50 if( _wizfi310.join(WizFi310::WM_STATION) == -1)
jehoon 0:df571f8f8c03 51 {
jehoon 0:df571f8f8c03 52 return NSAPI_ERROR_NO_CONNECTION;
jehoon 0:df571f8f8c03 53 }
jehoon 0:df571f8f8c03 54
jehoon 0:df571f8f8c03 55 return 0;
jehoon 0:df571f8f8c03 56 }
jehoon 0:df571f8f8c03 57
stkim92 3:dae9a0924a73 58 int WizFi310Interface::connectAP(
stkim92 3:dae9a0924a73 59 const char *ssid,
stkim92 3:dae9a0924a73 60 const char *pass,
stkim92 3:dae9a0924a73 61 nsapi_security_t security)
stkim92 3:dae9a0924a73 62 {
stkim92 3:dae9a0924a73 63 if (!_wizfi310.startup())
stkim92 3:dae9a0924a73 64 {
stkim92 3:dae9a0924a73 65 return NSAPI_ERROR_DEVICE_ERROR;
stkim92 3:dae9a0924a73 66 }
stkim92 3:dae9a0924a73 67
stkim92 3:dae9a0924a73 68 _wizfi310.setSsid(ssid);
stkim92 3:dae9a0924a73 69 _wizfi310.setSec(security, pass);
stkim92 3:dae9a0924a73 70 //_wizfi310.setAddress("192.168.1.1");
stkim92 3:dae9a0924a73 71 _wizfi310.setAddress("192.168.100.1","255.255.255.0","192.168.100.1");
stkim92 3:dae9a0924a73 72
stkim92 3:dae9a0924a73 73 if( _wizfi310.join(WizFi310::WM_AP) == -1)
stkim92 3:dae9a0924a73 74 {
stkim92 3:dae9a0924a73 75 return NSAPI_ERROR_NO_CONNECTION;
stkim92 3:dae9a0924a73 76 }
stkim92 3:dae9a0924a73 77
stkim92 3:dae9a0924a73 78 return 0;
stkim92 3:dae9a0924a73 79 }
stkim92 3:dae9a0924a73 80
stkim92 3:dae9a0924a73 81
jehoon 0:df571f8f8c03 82 int WizFi310Interface::disconnect()
jehoon 0:df571f8f8c03 83 {
jehoon 0:df571f8f8c03 84 if ( _wizfi310.cmdWLEAVE() == -1 ) return NSAPI_ERROR_DEVICE_ERROR;
jehoon 0:df571f8f8c03 85
jehoon 0:df571f8f8c03 86 return 0;
jehoon 0:df571f8f8c03 87 }
jehoon 0:df571f8f8c03 88
jehoon 0:df571f8f8c03 89 const char *WizFi310Interface::get_ip_address()
jehoon 0:df571f8f8c03 90 {
jehoon 0:df571f8f8c03 91 return _wizfi310.getIPAddress();
jehoon 0:df571f8f8c03 92 }
jehoon 0:df571f8f8c03 93
jehoon 0:df571f8f8c03 94 const char *WizFi310Interface::get_mac_address()
jehoon 0:df571f8f8c03 95 {
jehoon 0:df571f8f8c03 96 return _wizfi310.getMACAddress();
jehoon 0:df571f8f8c03 97 }
jehoon 0:df571f8f8c03 98
jehoon 0:df571f8f8c03 99 struct wizfi310_socket {
jehoon 0:df571f8f8c03 100 int id;
jehoon 0:df571f8f8c03 101 nsapi_protocol_t proto;
jehoon 0:df571f8f8c03 102 bool connected;
kaizen 4:176b6f3addd6 103 uint16_t port;
jehoon 0:df571f8f8c03 104 };
jehoon 0:df571f8f8c03 105
jehoon 0:df571f8f8c03 106 int WizFi310Interface::socket_open(void **handle, nsapi_protocol_t proto)
jehoon 0:df571f8f8c03 107 {
jehoon 0:df571f8f8c03 108 // Look for an unused socket
jehoon 0:df571f8f8c03 109
jehoon 0:df571f8f8c03 110 /*
jehoon 0:df571f8f8c03 111 int id = -1;
jehoon 0:df571f8f8c03 112
jehoon 0:df571f8f8c03 113 for (int i = 0; i < WIZFI310_SOCKET_COUNT; i++) {
jehoon 0:df571f8f8c03 114 if (_ids[i] == false) {
jehoon 0:df571f8f8c03 115 id = i;
jehoon 0:df571f8f8c03 116 _ids[i] = true;
jehoon 0:df571f8f8c03 117 break;
jehoon 0:df571f8f8c03 118 }
jehoon 0:df571f8f8c03 119 }
jehoon 0:df571f8f8c03 120
jehoon 0:df571f8f8c03 121 if (id == -1) {
jehoon 0:df571f8f8c03 122 return NSAPI_ERROR_NO_SOCKET;
jehoon 0:df571f8f8c03 123 }
jehoon 0:df571f8f8c03 124 */
jehoon 0:df571f8f8c03 125
jehoon 0:df571f8f8c03 126 struct wizfi310_socket *socket = new struct wizfi310_socket;
jehoon 0:df571f8f8c03 127 if (!socket) {
jehoon 5:72212beb817c 128 delete socket;
jehoon 0:df571f8f8c03 129 return NSAPI_ERROR_NO_SOCKET;
jehoon 0:df571f8f8c03 130 }
jehoon 0:df571f8f8c03 131
jehoon 0:df571f8f8c03 132 socket->id = -1;
jehoon 0:df571f8f8c03 133 socket->proto = proto;
jehoon 0:df571f8f8c03 134 socket->connected = false;
jehoon 0:df571f8f8c03 135 *handle = socket;
jehoon 0:df571f8f8c03 136 return 0;
jehoon 0:df571f8f8c03 137 }
jehoon 0:df571f8f8c03 138
jehoon 0:df571f8f8c03 139 int WizFi310Interface::socket_close(void *handle)
jehoon 0:df571f8f8c03 140 {
jehoon 0:df571f8f8c03 141 struct wizfi310_socket *socket = (struct wizfi310_socket *)handle;
jehoon 0:df571f8f8c03 142 int err = 0;
jehoon 0:df571f8f8c03 143
jehoon 0:df571f8f8c03 144 if(socket->id == -1){
jehoon 0:df571f8f8c03 145 err = NSAPI_ERROR_NO_SOCKET;
jehoon 0:df571f8f8c03 146 }
jehoon 0:df571f8f8c03 147 else if (_wizfi310.close(socket->id) == -1) {
jehoon 0:df571f8f8c03 148 err = NSAPI_ERROR_DEVICE_ERROR;
jehoon 0:df571f8f8c03 149 }
jehoon 0:df571f8f8c03 150
jehoon 0:df571f8f8c03 151 _ids[socket->id] = false;
jehoon 0:df571f8f8c03 152 wait_ms(WizFi310_DELAY_MS);
jehoon 0:df571f8f8c03 153 delete socket;
jehoon 0:df571f8f8c03 154 return err;
jehoon 0:df571f8f8c03 155 }
jehoon 0:df571f8f8c03 156
jehoon 0:df571f8f8c03 157 int WizFi310Interface::socket_bind(void *handle, const SocketAddress &address)
jehoon 0:df571f8f8c03 158 {
kaizen 4:176b6f3addd6 159 struct wizfi310_socket *socket = (struct wizfi310_socket *)handle;
kaizen 4:176b6f3addd6 160 socket->port = address.get_port();
kaizen 4:176b6f3addd6 161
kaizen 4:176b6f3addd6 162 return 0;
jehoon 0:df571f8f8c03 163 }
jehoon 0:df571f8f8c03 164
jehoon 0:df571f8f8c03 165 int WizFi310Interface::socket_listen(void *handle, int backlog)
jehoon 0:df571f8f8c03 166 {
kaizen 4:176b6f3addd6 167 int cid=-1;
kaizen 4:176b6f3addd6 168 struct wizfi310_socket *socket = (struct wizfi310_socket *)handle;
kaizen 4:176b6f3addd6 169
kaizen 4:176b6f3addd6 170 if((cid = _wizfi310.listen(WizFi310::PROTO_TCP, socket->port)) == -1 )
kaizen 4:176b6f3addd6 171 {
kaizen 4:176b6f3addd6 172 return NSAPI_ERROR_DEVICE_ERROR;
kaizen 4:176b6f3addd6 173 }
kaizen 4:176b6f3addd6 174 if(cid >= WIZFI310_SOCKET_COUNT)
kaizen 4:176b6f3addd6 175 {
kaizen 4:176b6f3addd6 176 return NSAPI_ERROR_NO_SOCKET;
kaizen 4:176b6f3addd6 177 }
kaizen 4:176b6f3addd6 178 _ids[cid] = true;
kaizen 4:176b6f3addd6 179 socket->id = cid;
kaizen 4:176b6f3addd6 180 socket->connected = false;
kaizen 4:176b6f3addd6 181 return 0;
jehoon 0:df571f8f8c03 182 }
jehoon 0:df571f8f8c03 183
jehoon 0:df571f8f8c03 184 int WizFi310Interface::socket_connect(void *handle, const SocketAddress &addr)
jehoon 0:df571f8f8c03 185 {
jehoon 0:df571f8f8c03 186 int cid=-1;
jehoon 0:df571f8f8c03 187 struct wizfi310_socket *socket = (struct wizfi310_socket *)handle;
jehoon 0:df571f8f8c03 188
jehoon 0:df571f8f8c03 189 WizFi310::Protocol proto = (socket->proto == NSAPI_UDP) ? WizFi310::PROTO_UDP : WizFi310::PROTO_TCP;
jehoon 5:72212beb817c 190
jehoon 0:df571f8f8c03 191 if((cid = _wizfi310.open(proto, addr.get_ip_address(), addr.get_port())) == -1 )
jehoon 0:df571f8f8c03 192 {
jehoon 0:df571f8f8c03 193 return NSAPI_ERROR_DEVICE_ERROR;
jehoon 0:df571f8f8c03 194 }
jehoon 0:df571f8f8c03 195
jehoon 0:df571f8f8c03 196 if(cid >= WIZFI310_SOCKET_COUNT)
jehoon 0:df571f8f8c03 197 {
jehoon 0:df571f8f8c03 198 return NSAPI_ERROR_NO_SOCKET;
jehoon 0:df571f8f8c03 199 }
jehoon 0:df571f8f8c03 200
jehoon 0:df571f8f8c03 201 _ids[cid] = true;
jehoon 0:df571f8f8c03 202 socket->id = cid;
jehoon 0:df571f8f8c03 203 socket->connected = true;
jehoon 0:df571f8f8c03 204 wait_ms(WizFi310_DELAY_MS);
jehoon 0:df571f8f8c03 205 return 0;
jehoon 0:df571f8f8c03 206 }
jehoon 0:df571f8f8c03 207
jehoon 0:df571f8f8c03 208 int WizFi310Interface::socket_accept(void **handle, void *server)
jehoon 0:df571f8f8c03 209 {
kaizen 4:176b6f3addd6 210 struct wizfi310_socket *new_socket = new struct wizfi310_socket;
jehoon 5:72212beb817c 211
kaizen 4:176b6f3addd6 212 if( !new_socket )
kaizen 4:176b6f3addd6 213 {
kaizen 4:176b6f3addd6 214 return NSAPI_ERROR_NO_SOCKET;
kaizen 4:176b6f3addd6 215 }
kaizen 4:176b6f3addd6 216
kaizen 4:176b6f3addd6 217 memset(new_socket, 0, sizeof(new_socket));
jehoon 5:72212beb817c 218
kaizen 4:176b6f3addd6 219 for(int cid=0; cid<WIZFI310_SOCKET_COUNT; cid++)
kaizen 4:176b6f3addd6 220 {
kaizen 4:176b6f3addd6 221 if( _wizfi310.accept(cid) != -1 )
kaizen 4:176b6f3addd6 222 {
kaizen 4:176b6f3addd6 223 _ids[cid] = true;
kaizen 4:176b6f3addd6 224 new_socket->id = cid;
kaizen 4:176b6f3addd6 225 new_socket->connected = true;
kaizen 4:176b6f3addd6 226
kaizen 4:176b6f3addd6 227 *handle = new_socket;
jehoon 5:72212beb817c 228
jehoon 5:72212beb817c 229
kaizen 4:176b6f3addd6 230 return 0;
kaizen 4:176b6f3addd6 231 }
kaizen 4:176b6f3addd6 232 }
jehoon 5:72212beb817c 233 delete new_socket;
kaizen 4:176b6f3addd6 234 return NSAPI_ERROR_WOULD_BLOCK;
jehoon 0:df571f8f8c03 235 }
jehoon 0:df571f8f8c03 236
jehoon 0:df571f8f8c03 237 int WizFi310Interface::socket_send(void *handle, const void *data, unsigned size)
jehoon 0:df571f8f8c03 238 {
jehoon 0:df571f8f8c03 239 struct wizfi310_socket *socket = (struct wizfi310_socket *)handle;
jehoon 0:df571f8f8c03 240
jehoon 0:df571f8f8c03 241 if ( _wizfi310.send(socket->id, (const char*)data, size) == -1 ) {
jehoon 0:df571f8f8c03 242 return NSAPI_ERROR_DEVICE_ERROR;
jehoon 0:df571f8f8c03 243 }
jehoon 0:df571f8f8c03 244
jehoon 0:df571f8f8c03 245 return size;
jehoon 0:df571f8f8c03 246 }
jehoon 0:df571f8f8c03 247
jehoon 0:df571f8f8c03 248 int WizFi310Interface::socket_recv(void *handle, void *data, unsigned size)
jehoon 0:df571f8f8c03 249 {
jehoon 0:df571f8f8c03 250 struct wizfi310_socket *socket = (struct wizfi310_socket *)handle;
jehoon 0:df571f8f8c03 251
jehoon 0:df571f8f8c03 252 int32_t recv = _wizfi310.recv(socket->id, (char*)data, size);
kaizen 4:176b6f3addd6 253 if (recv == 0) {
jehoon 0:df571f8f8c03 254 return NSAPI_ERROR_WOULD_BLOCK;
jehoon 0:df571f8f8c03 255 }
kaizen 4:176b6f3addd6 256 else if(recv == -1){
kaizen 4:176b6f3addd6 257 return NSAPI_ERROR_NO_SOCKET;
kaizen 4:176b6f3addd6 258 }
jehoon 0:df571f8f8c03 259
jehoon 0:df571f8f8c03 260 return recv;
jehoon 0:df571f8f8c03 261 }
jehoon 0:df571f8f8c03 262
jehoon 0:df571f8f8c03 263 int WizFi310Interface::socket_sendto(void *handle, const SocketAddress &addr, const void *data, unsigned size)
jehoon 0:df571f8f8c03 264 {
jehoon 0:df571f8f8c03 265 struct wizfi310_socket *socket = (struct wizfi310_socket *)handle;
jehoon 0:df571f8f8c03 266 if (!socket->connected) {
jehoon 0:df571f8f8c03 267 int err = socket_connect(socket, addr);
jehoon 0:df571f8f8c03 268 if (err < 0) {
jehoon 0:df571f8f8c03 269 return err;
jehoon 0:df571f8f8c03 270 }
jehoon 0:df571f8f8c03 271 }
jehoon 0:df571f8f8c03 272
jehoon 0:df571f8f8c03 273 return socket_send(socket, data, size);
jehoon 0:df571f8f8c03 274 }
jehoon 0:df571f8f8c03 275
jehoon 0:df571f8f8c03 276 int WizFi310Interface::socket_recvfrom(void *handle, SocketAddress *addr, void *data, unsigned size)
jehoon 0:df571f8f8c03 277 {
jehoon 0:df571f8f8c03 278 struct wizfi310_socket *socket = (struct wizfi310_socket *)handle;
jehoon 0:df571f8f8c03 279 return socket_recv(socket, data, size);
jehoon 0:df571f8f8c03 280 }
jehoon 0:df571f8f8c03 281
jehoon 0:df571f8f8c03 282 void WizFi310Interface::socket_attach(void *handle, void (*callback)(void *), void *data)
jehoon 0:df571f8f8c03 283 {
jehoon 0:df571f8f8c03 284 }