Jim Flynn / Mbed OS wifi_Example

wifi test

Dependencies:   X_NUCLEO_IKS01A2 mbed-http

easy-connect/wizfi310-driver/WizFi310Interface.cpp@0:24d3eb812fd4, 2018-09-05 (annotated)

Committer:
JMF
Date:
Wed Sep 05 14:28:24 2018 +0000
Revision:
0:24d3eb812fd4
Initial commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
JMF 0:24d3eb812fd4 1 /* WizFi310 implementation of NetworkInterfaceAPI
JMF 0:24d3eb812fd4 2 * Copyright (c) 2015 ARM Limited
JMF 0:24d3eb812fd4 3 *
JMF 0:24d3eb812fd4 4 * Licensed under the Apache License, Version 2.0 (the "License");
JMF 0:24d3eb812fd4 5 * you may not use this file except in compliance with the License.
JMF 0:24d3eb812fd4 6 * You may obtain a copy of the License at
JMF 0:24d3eb812fd4 7 *
JMF 0:24d3eb812fd4 8 * http://www.apache.org/licenses/LICENSE-2.0
JMF 0:24d3eb812fd4 9 *
JMF 0:24d3eb812fd4 10 * Unless required by applicable law or agreed to in writing, software
JMF 0:24d3eb812fd4 11 * distributed under the License is distributed on an "AS IS" BASIS,
JMF 0:24d3eb812fd4 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
JMF 0:24d3eb812fd4 13 * See the License for the specific language governing permissions and
JMF 0:24d3eb812fd4 14 * limitations under the License.
JMF 0:24d3eb812fd4 15 */
JMF 0:24d3eb812fd4 16
JMF 0:24d3eb812fd4 17 /**
JMF 0:24d3eb812fd4 18 ******************************************************************************
JMF 0:24d3eb812fd4 19 * @file WizFi310Interface.h
JMF 0:24d3eb812fd4 20 * @author Gateway Team
JMF 0:24d3eb812fd4 21 * @brief Implementation file of the NetworkStack for the WizFi310 WiFi Device
JMF 0:24d3eb812fd4 22 ******************************************************************************
JMF 0:24d3eb812fd4 23 * @attention
JMF 0:24d3eb812fd4 24 *
JMF 0:24d3eb812fd4 25 * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
JMF 0:24d3eb812fd4 26 * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
JMF 0:24d3eb812fd4 27 * TIME. AS A RESULT, WIZnet SHALL NOT BE HELD LIABLE FOR ANY
JMF 0:24d3eb812fd4 28 * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
JMF 0:24d3eb812fd4 29 * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
JMF 0:24d3eb812fd4 30 * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
JMF 0:24d3eb812fd4 31 *
JMF 0:24d3eb812fd4 32 * <h2><center>&copy; COPYRIGHT 2017 WIZnet Co.,Ltd.</center></h2>
JMF 0:24d3eb812fd4 33 ******************************************************************************
JMF 0:24d3eb812fd4 34 */
JMF 0:24d3eb812fd4 35
JMF 0:24d3eb812fd4 36 #include <string.h>
JMF 0:24d3eb812fd4 37 #include "WizFi310Interface.h"
JMF 0:24d3eb812fd4 38 #include "mbed_debug.h"
JMF 0:24d3eb812fd4 39
JMF 0:24d3eb812fd4 40 using namespace mbed;
JMF 0:24d3eb812fd4 41 // Various timeouts for different WizFi310 operations
JMF 0:24d3eb812fd4 42 #ifndef WIZFI310_CONNECT_TIMEOUT
JMF 0:24d3eb812fd4 43 #define WIZFI310_CONNECT_TIMEOUT 15000
JMF 0:24d3eb812fd4 44 #endif
JMF 0:24d3eb812fd4 45 #ifndef WIZFI310_SEND_TIMEOUT
JMF 0:24d3eb812fd4 46 #define WIZFI310_SEND_TIMEOUT 500
JMF 0:24d3eb812fd4 47 #endif
JMF 0:24d3eb812fd4 48 #ifndef WIZFI310_RECV_TIMEOUT
JMF 0:24d3eb812fd4 49 #define WIZFI310_RECV_TIMEOUT 0
JMF 0:24d3eb812fd4 50 #endif
JMF 0:24d3eb812fd4 51 #ifndef WIZFI310_MISC_TIMEOUT
JMF 0:24d3eb812fd4 52 #define WIZFI310_MISC_TIMEOUT 500
JMF 0:24d3eb812fd4 53 #endif
JMF 0:24d3eb812fd4 54 #ifndef WIZFI310_OPEN_TIMEOUT
JMF 0:24d3eb812fd4 55 #define WIZFI310_OPEN_TIMEOUT 10000
JMF 0:24d3eb812fd4 56 #endif
JMF 0:24d3eb812fd4 57 #ifndef WIZFI310_CLOSE_TIMEOUT
JMF 0:24d3eb812fd4 58 #define WIZFI310_CLOSE_TIMEOUT 500
JMF 0:24d3eb812fd4 59 #endif
JMF 0:24d3eb812fd4 60
JMF 0:24d3eb812fd4 61 #ifndef WIZFI310_MAX_CONNECT_COUNT
JMF 0:24d3eb812fd4 62 #define WIZFI310_MAX_CONNECT 2
JMF 0:24d3eb812fd4 63 #endif
JMF 0:24d3eb812fd4 64
JMF 0:24d3eb812fd4 65 #ifndef WIZFI310_DELAY_MS
JMF 0:24d3eb812fd4 66 #define WIZFI310_DELAY_MS 300
JMF 0:24d3eb812fd4 67 #endif
JMF 0:24d3eb812fd4 68
JMF 0:24d3eb812fd4 69 // WizFi310Interface implementation
JMF 0:24d3eb812fd4 70 WizFi310Interface::WizFi310Interface(PinName tx, PinName rx, bool debug)
JMF 0:24d3eb812fd4 71 : _wizfi310(tx, rx, debug)
JMF 0:24d3eb812fd4 72 {
JMF 0:24d3eb812fd4 73 memset(_ids, 0, sizeof(_ids));
JMF 0:24d3eb812fd4 74 memset(_cbs, 0, sizeof(_cbs));
JMF 0:24d3eb812fd4 75
JMF 0:24d3eb812fd4 76 _wizfi310.attach(this, &WizFi310Interface::event);
JMF 0:24d3eb812fd4 77 }
JMF 0:24d3eb812fd4 78
JMF 0:24d3eb812fd4 79 int WizFi310Interface::connect(const char *ssid, const char *pass, nsapi_security_t security,
JMF 0:24d3eb812fd4 80 uint8_t channel)
JMF 0:24d3eb812fd4 81 {
JMF 0:24d3eb812fd4 82 if (channel != 0) {
JMF 0:24d3eb812fd4 83 return NSAPI_ERROR_UNSUPPORTED;
JMF 0:24d3eb812fd4 84 }
JMF 0:24d3eb812fd4 85
JMF 0:24d3eb812fd4 86 set_credentials(ssid, pass, security);
JMF 0:24d3eb812fd4 87
JMF 0:24d3eb812fd4 88 return connect();
JMF 0:24d3eb812fd4 89 }
JMF 0:24d3eb812fd4 90
JMF 0:24d3eb812fd4 91 int WizFi310Interface::connect()
JMF 0:24d3eb812fd4 92 {
JMF 0:24d3eb812fd4 93 char sec[10];
JMF 0:24d3eb812fd4 94 int i;
JMF 0:24d3eb812fd4 95
JMF 0:24d3eb812fd4 96 _wizfi310.setTimeout(WIZFI310_CONNECT_TIMEOUT);
JMF 0:24d3eb812fd4 97
JMF 0:24d3eb812fd4 98 _wizfi310.startup(0);
JMF 0:24d3eb812fd4 99
JMF 0:24d3eb812fd4 100 if( !_wizfi310.dhcp(true) )
JMF 0:24d3eb812fd4 101 {
JMF 0:24d3eb812fd4 102 return NSAPI_ERROR_DHCP_FAILURE;
JMF 0:24d3eb812fd4 103 }
JMF 0:24d3eb812fd4 104
JMF 0:24d3eb812fd4 105 if( ap_sec == NSAPI_SECURITY_NONE && (strlen(ap_pass) > 0) )
JMF 0:24d3eb812fd4 106 {
JMF 0:24d3eb812fd4 107 ap_sec = NSAPI_SECURITY_UNKNOWN;
JMF 0:24d3eb812fd4 108 }
JMF 0:24d3eb812fd4 109
JMF 0:24d3eb812fd4 110 switch( ap_sec )
JMF 0:24d3eb812fd4 111 {
JMF 0:24d3eb812fd4 112 case NSAPI_SECURITY_NONE:
JMF 0:24d3eb812fd4 113 strncpy(sec,"OPEN",strlen("OPEN")+1);
JMF 0:24d3eb812fd4 114 break;
JMF 0:24d3eb812fd4 115 case NSAPI_SECURITY_WEP:
JMF 0:24d3eb812fd4 116 strncpy(sec,"WEP",strlen("WEP")+1);
JMF 0:24d3eb812fd4 117 break;
JMF 0:24d3eb812fd4 118 case NSAPI_SECURITY_WPA:
JMF 0:24d3eb812fd4 119 strncpy(sec,"WPA",strlen("WPA")+1);
JMF 0:24d3eb812fd4 120 break;
JMF 0:24d3eb812fd4 121 case NSAPI_SECURITY_WPA2:
JMF 0:24d3eb812fd4 122 strncpy(sec,"WPA2",strlen("WPA2")+1);
JMF 0:24d3eb812fd4 123 break;
JMF 0:24d3eb812fd4 124 case NSAPI_SECURITY_WPA_WPA2:
JMF 0:24d3eb812fd4 125 strncpy(sec,"WPAWPA2",strlen("WPAWPA2")+1);
JMF 0:24d3eb812fd4 126 break;
JMF 0:24d3eb812fd4 127 default:
JMF 0:24d3eb812fd4 128 strncpy(sec,"",strlen("")+1);
JMF 0:24d3eb812fd4 129 break;
JMF 0:24d3eb812fd4 130 }
JMF 0:24d3eb812fd4 131
JMF 0:24d3eb812fd4 132 for( i=0; i<WIZFI310_MAX_CONNECT; i++ )
JMF 0:24d3eb812fd4 133 {
JMF 0:24d3eb812fd4 134 if( _wizfi310.connect(ap_ssid, ap_pass, sec) ) {
JMF 0:24d3eb812fd4 135 break;
JMF 0:24d3eb812fd4 136 }
JMF 0:24d3eb812fd4 137
JMF 0:24d3eb812fd4 138 _wizfi310.reset();
JMF 0:24d3eb812fd4 139 }
JMF 0:24d3eb812fd4 140
JMF 0:24d3eb812fd4 141 if( i > WIZFI310_MAX_CONNECT ){
JMF 0:24d3eb812fd4 142 return NSAPI_ERROR_NO_CONNECTION;
JMF 0:24d3eb812fd4 143 }
JMF 0:24d3eb812fd4 144
JMF 0:24d3eb812fd4 145 if( !_wizfi310.getIPAddress() )
JMF 0:24d3eb812fd4 146 {
JMF 0:24d3eb812fd4 147 return NSAPI_ERROR_DHCP_FAILURE;
JMF 0:24d3eb812fd4 148 }
JMF 0:24d3eb812fd4 149
JMF 0:24d3eb812fd4 150 return NSAPI_ERROR_OK;
JMF 0:24d3eb812fd4 151 }
JMF 0:24d3eb812fd4 152
JMF 0:24d3eb812fd4 153
JMF 0:24d3eb812fd4 154 int WizFi310Interface::set_credentials(const char *ssid, const char *pass, nsapi_security_t security)
JMF 0:24d3eb812fd4 155 {
JMF 0:24d3eb812fd4 156 memset(ap_ssid, 0, sizeof(ap_ssid));
JMF 0:24d3eb812fd4 157 strncpy(ap_ssid, ssid, sizeof(ap_ssid));
JMF 0:24d3eb812fd4 158
JMF 0:24d3eb812fd4 159 memset(ap_pass, 0, sizeof(ap_pass));
JMF 0:24d3eb812fd4 160 strncpy(ap_pass, pass, sizeof(ap_pass));
JMF 0:24d3eb812fd4 161
JMF 0:24d3eb812fd4 162 ap_sec = security;
JMF 0:24d3eb812fd4 163 return 0;
JMF 0:24d3eb812fd4 164 }
JMF 0:24d3eb812fd4 165
JMF 0:24d3eb812fd4 166
JMF 0:24d3eb812fd4 167 int WizFi310Interface::set_channel(uint8_t channel)
JMF 0:24d3eb812fd4 168 {
JMF 0:24d3eb812fd4 169 return 0;
JMF 0:24d3eb812fd4 170 }
JMF 0:24d3eb812fd4 171
JMF 0:24d3eb812fd4 172 int WizFi310Interface::disconnect()
JMF 0:24d3eb812fd4 173 {
JMF 0:24d3eb812fd4 174 _wizfi310.setTimeout(WIZFI310_MISC_TIMEOUT);
JMF 0:24d3eb812fd4 175
JMF 0:24d3eb812fd4 176 if (!_wizfi310.disconnect())
JMF 0:24d3eb812fd4 177 {
JMF 0:24d3eb812fd4 178 return NSAPI_ERROR_DEVICE_ERROR;
JMF 0:24d3eb812fd4 179 }
JMF 0:24d3eb812fd4 180 return NSAPI_ERROR_OK;
JMF 0:24d3eb812fd4 181 }
JMF 0:24d3eb812fd4 182
JMF 0:24d3eb812fd4 183 const char *WizFi310Interface::get_ip_address()
JMF 0:24d3eb812fd4 184 {
JMF 0:24d3eb812fd4 185 return _wizfi310.getIPAddress();
JMF 0:24d3eb812fd4 186 }
JMF 0:24d3eb812fd4 187
JMF 0:24d3eb812fd4 188 const char *WizFi310Interface::get_mac_address()
JMF 0:24d3eb812fd4 189 {
JMF 0:24d3eb812fd4 190 return _wizfi310.getMACAddress();
JMF 0:24d3eb812fd4 191 }
JMF 0:24d3eb812fd4 192
JMF 0:24d3eb812fd4 193 const char *WizFi310Interface::get_gateway()
JMF 0:24d3eb812fd4 194 {
JMF 0:24d3eb812fd4 195 return _wizfi310.getGateway();
JMF 0:24d3eb812fd4 196 }
JMF 0:24d3eb812fd4 197
JMF 0:24d3eb812fd4 198 const char *WizFi310Interface::get_netmask()
JMF 0:24d3eb812fd4 199 {
JMF 0:24d3eb812fd4 200 return _wizfi310.getNetmask();
JMF 0:24d3eb812fd4 201 }
JMF 0:24d3eb812fd4 202
JMF 0:24d3eb812fd4 203 int8_t WizFi310Interface::get_rssi()
JMF 0:24d3eb812fd4 204 {
JMF 0:24d3eb812fd4 205 return _wizfi310.getRSSI();
JMF 0:24d3eb812fd4 206 }
JMF 0:24d3eb812fd4 207
JMF 0:24d3eb812fd4 208 int WizFi310Interface::scan(WiFiAccessPoint *res, unsigned count)
JMF 0:24d3eb812fd4 209 {
JMF 0:24d3eb812fd4 210 return _wizfi310.scan(res, count);
JMF 0:24d3eb812fd4 211 }
JMF 0:24d3eb812fd4 212
JMF 0:24d3eb812fd4 213 nsapi_error_t WizFi310Interface::gethostbyname(const char *host,
JMF 0:24d3eb812fd4 214 SocketAddress *address, nsapi_version_t version)
JMF 0:24d3eb812fd4 215 {
JMF 0:24d3eb812fd4 216 char host_ip[16];
JMF 0:24d3eb812fd4 217
JMF 0:24d3eb812fd4 218 if( !_wizfi310.dns_lookup(host,host_ip) ){
JMF 0:24d3eb812fd4 219 return NSAPI_ERROR_DNS_FAILURE;
JMF 0:24d3eb812fd4 220 }
JMF 0:24d3eb812fd4 221 if ( !address->set_ip_address(host_ip) ){
JMF 0:24d3eb812fd4 222 return NSAPI_ERROR_DNS_FAILURE;
JMF 0:24d3eb812fd4 223 }
JMF 0:24d3eb812fd4 224
JMF 0:24d3eb812fd4 225 return NSAPI_ERROR_OK;
JMF 0:24d3eb812fd4 226 }
JMF 0:24d3eb812fd4 227
JMF 0:24d3eb812fd4 228 struct wizfi310_socket {
JMF 0:24d3eb812fd4 229 int id;
JMF 0:24d3eb812fd4 230 nsapi_protocol_t proto;
JMF 0:24d3eb812fd4 231 bool connected;
JMF 0:24d3eb812fd4 232 SocketAddress addr;
JMF 0:24d3eb812fd4 233 };
JMF 0:24d3eb812fd4 234
JMF 0:24d3eb812fd4 235
JMF 0:24d3eb812fd4 236 int WizFi310Interface::socket_open(void **handle, nsapi_protocol_t proto)
JMF 0:24d3eb812fd4 237 {
JMF 0:24d3eb812fd4 238 // Look for an unused socket
JMF 0:24d3eb812fd4 239 int id = -1;
JMF 0:24d3eb812fd4 240
JMF 0:24d3eb812fd4 241 for (int i=0; i<WIZFI310_SOCKET_COUNT; i++) {
JMF 0:24d3eb812fd4 242 if (!_ids[i]){
JMF 0:24d3eb812fd4 243 id = i;
JMF 0:24d3eb812fd4 244 //_ids[i] = true;
JMF 0:24d3eb812fd4 245 break;
JMF 0:24d3eb812fd4 246 }
JMF 0:24d3eb812fd4 247 }
JMF 0:24d3eb812fd4 248
JMF 0:24d3eb812fd4 249 if (id == -1){
JMF 0:24d3eb812fd4 250 return NSAPI_ERROR_NO_SOCKET;
JMF 0:24d3eb812fd4 251 }
JMF 0:24d3eb812fd4 252
JMF 0:24d3eb812fd4 253 struct wizfi310_socket *socket = new struct wizfi310_socket;
JMF 0:24d3eb812fd4 254 if (!socket){
JMF 0:24d3eb812fd4 255 return NSAPI_ERROR_NO_SOCKET;
JMF 0:24d3eb812fd4 256 }
JMF 0:24d3eb812fd4 257
JMF 0:24d3eb812fd4 258 socket->id = id;
JMF 0:24d3eb812fd4 259 socket->proto = proto;
JMF 0:24d3eb812fd4 260 socket->connected = false;
JMF 0:24d3eb812fd4 261 *handle = socket;
JMF 0:24d3eb812fd4 262
JMF 0:24d3eb812fd4 263 return 0;
JMF 0:24d3eb812fd4 264 }
JMF 0:24d3eb812fd4 265
JMF 0:24d3eb812fd4 266 int WizFi310Interface::socket_close(void *handle)
JMF 0:24d3eb812fd4 267 {
JMF 0:24d3eb812fd4 268 struct wizfi310_socket *socket = (struct wizfi310_socket *)handle;
JMF 0:24d3eb812fd4 269 int err = 0;
JMF 0:24d3eb812fd4 270 _wizfi310.setTimeout(WIZFI310_CLOSE_TIMEOUT);
JMF 0:24d3eb812fd4 271
JMF 0:24d3eb812fd4 272 if (socket->connected && !_wizfi310.close(socket->id)) {
JMF 0:24d3eb812fd4 273 err = NSAPI_ERROR_DEVICE_ERROR;
JMF 0:24d3eb812fd4 274 }
JMF 0:24d3eb812fd4 275
JMF 0:24d3eb812fd4 276 socket->connected = false;
JMF 0:24d3eb812fd4 277 _ids[socket->id] = false;
JMF 0:24d3eb812fd4 278 delete socket;
JMF 0:24d3eb812fd4 279 return err;
JMF 0:24d3eb812fd4 280 }
JMF 0:24d3eb812fd4 281
JMF 0:24d3eb812fd4 282 int WizFi310Interface::socket_bind(void *handle, const SocketAddress &address)
JMF 0:24d3eb812fd4 283 {
JMF 0:24d3eb812fd4 284 return NSAPI_ERROR_UNSUPPORTED;
JMF 0:24d3eb812fd4 285 }
JMF 0:24d3eb812fd4 286
JMF 0:24d3eb812fd4 287 int WizFi310Interface::socket_listen(void *handle, int backlog)
JMF 0:24d3eb812fd4 288 {
JMF 0:24d3eb812fd4 289 return NSAPI_ERROR_UNSUPPORTED;
JMF 0:24d3eb812fd4 290 }
JMF 0:24d3eb812fd4 291
JMF 0:24d3eb812fd4 292 int WizFi310Interface::socket_connect(void *handle, const SocketAddress &addr)
JMF 0:24d3eb812fd4 293 {
JMF 0:24d3eb812fd4 294 struct wizfi310_socket *socket = (struct wizfi310_socket *)handle;
JMF 0:24d3eb812fd4 295 _wizfi310.setTimeout(WIZFI310_OPEN_TIMEOUT);
JMF 0:24d3eb812fd4 296
JMF 0:24d3eb812fd4 297 const char *proto = (socket->proto == NSAPI_UDP) ? "UCN" : "TCN";
JMF 0:24d3eb812fd4 298 if (!_wizfi310.open(proto, socket->id, addr.get_ip_address(), addr.get_port())) {
JMF 0:24d3eb812fd4 299 return NSAPI_ERROR_DEVICE_ERROR;
JMF 0:24d3eb812fd4 300 }
JMF 0:24d3eb812fd4 301
JMF 0:24d3eb812fd4 302 socket->connected = true;
JMF 0:24d3eb812fd4 303 _ids[socket->id] = true;
JMF 0:24d3eb812fd4 304 return 0;
JMF 0:24d3eb812fd4 305 }
JMF 0:24d3eb812fd4 306
JMF 0:24d3eb812fd4 307 int WizFi310Interface::socket_accept(void *server, void **socket, SocketAddress *addr)
JMF 0:24d3eb812fd4 308 {
JMF 0:24d3eb812fd4 309 return NSAPI_ERROR_UNSUPPORTED;
JMF 0:24d3eb812fd4 310 }
JMF 0:24d3eb812fd4 311
JMF 0:24d3eb812fd4 312 int WizFi310Interface::socket_send(void *handle, const void *data, unsigned size)
JMF 0:24d3eb812fd4 313 {
JMF 0:24d3eb812fd4 314 struct wizfi310_socket *socket = (struct wizfi310_socket *)handle;
JMF 0:24d3eb812fd4 315 _wizfi310.setTimeout(WIZFI310_SEND_TIMEOUT);
JMF 0:24d3eb812fd4 316
JMF 0:24d3eb812fd4 317 if (!_wizfi310.send(socket->id, data, size)) {
JMF 0:24d3eb812fd4 318 return NSAPI_ERROR_DEVICE_ERROR;
JMF 0:24d3eb812fd4 319 }
JMF 0:24d3eb812fd4 320
JMF 0:24d3eb812fd4 321 return size;
JMF 0:24d3eb812fd4 322 }
JMF 0:24d3eb812fd4 323
JMF 0:24d3eb812fd4 324 int WizFi310Interface::socket_recv(void *handle, void *data, unsigned size)
JMF 0:24d3eb812fd4 325 {
JMF 0:24d3eb812fd4 326 struct wizfi310_socket *socket = (struct wizfi310_socket *)handle;
JMF 0:24d3eb812fd4 327 _wizfi310.setTimeout(WIZFI310_RECV_TIMEOUT);
JMF 0:24d3eb812fd4 328
JMF 0:24d3eb812fd4 329 int32_t recv = _wizfi310.recv(socket->id, data, size);
JMF 0:24d3eb812fd4 330 if (recv < 0) {
JMF 0:24d3eb812fd4 331 return NSAPI_ERROR_WOULD_BLOCK;
JMF 0:24d3eb812fd4 332 }
JMF 0:24d3eb812fd4 333
JMF 0:24d3eb812fd4 334 return recv;
JMF 0:24d3eb812fd4 335 }
JMF 0:24d3eb812fd4 336
JMF 0:24d3eb812fd4 337 int WizFi310Interface::socket_sendto(void *handle, const SocketAddress &addr, const void *data, unsigned size)
JMF 0:24d3eb812fd4 338 {
JMF 0:24d3eb812fd4 339 struct wizfi310_socket *socket = (struct wizfi310_socket *)handle;
JMF 0:24d3eb812fd4 340
JMF 0:24d3eb812fd4 341 if (socket->connected && socket->addr != addr) {
JMF 0:24d3eb812fd4 342 _wizfi310.setTimeout(WIZFI310_MISC_TIMEOUT);
JMF 0:24d3eb812fd4 343 if (!_wizfi310.close(socket->id)) {
JMF 0:24d3eb812fd4 344 return NSAPI_ERROR_DEVICE_ERROR;
JMF 0:24d3eb812fd4 345 }
JMF 0:24d3eb812fd4 346 socket->connected = false;
JMF 0:24d3eb812fd4 347 }
JMF 0:24d3eb812fd4 348
JMF 0:24d3eb812fd4 349 if (!socket->connected) {
JMF 0:24d3eb812fd4 350 int err = socket_connect(socket, addr);
JMF 0:24d3eb812fd4 351 if (err < 0 ) {
JMF 0:24d3eb812fd4 352 return err;
JMF 0:24d3eb812fd4 353 }
JMF 0:24d3eb812fd4 354 socket->addr = addr;
JMF 0:24d3eb812fd4 355 }
JMF 0:24d3eb812fd4 356
JMF 0:24d3eb812fd4 357 return socket_send(socket, data, size);
JMF 0:24d3eb812fd4 358 }
JMF 0:24d3eb812fd4 359
JMF 0:24d3eb812fd4 360 int WizFi310Interface::socket_recvfrom(void *handle, SocketAddress *addr, void *data, unsigned size)
JMF 0:24d3eb812fd4 361 {
JMF 0:24d3eb812fd4 362 struct wizfi310_socket *socket = (struct wizfi310_socket *)handle;
JMF 0:24d3eb812fd4 363 int ret = socket_recv(socket, data, size);
JMF 0:24d3eb812fd4 364 if (ret >= 0 && addr) {
JMF 0:24d3eb812fd4 365 *addr = socket->addr;
JMF 0:24d3eb812fd4 366 }
JMF 0:24d3eb812fd4 367
JMF 0:24d3eb812fd4 368 return ret;
JMF 0:24d3eb812fd4 369 }
JMF 0:24d3eb812fd4 370
JMF 0:24d3eb812fd4 371 void WizFi310Interface::socket_attach(void *handle, void (*callback)(void *), void *data)
JMF 0:24d3eb812fd4 372 {
JMF 0:24d3eb812fd4 373 struct wizfi310_socket *socket = (struct wizfi310_socket *)handle;
JMF 0:24d3eb812fd4 374 _cbs[socket->id].callback = callback;
JMF 0:24d3eb812fd4 375 _cbs[socket->id].data = data;
JMF 0:24d3eb812fd4 376 }
JMF 0:24d3eb812fd4 377
JMF 0:24d3eb812fd4 378 void WizFi310Interface::event()
JMF 0:24d3eb812fd4 379 {
JMF 0:24d3eb812fd4 380 for(int i=0; i<WIZFI310_SOCKET_COUNT; i++){
JMF 0:24d3eb812fd4 381 if (_cbs[i].callback) {
JMF 0:24d3eb812fd4 382 _cbs[i].callback(_cbs[i].data);
JMF 0:24d3eb812fd4 383 }
JMF 0:24d3eb812fd4 384 }
JMF 0:24d3eb812fd4 385 }