WIZnet / WizFi250Interface

This is WizFi250 library for NetworkInterfaceAPI of mbed5

Dependents:   HelloWizFi250Interface

WizFi250/WizFi250.cpp@0:e3dc9e54a15b, 2016-08-30 (annotated)

Committer:
kaizen
Date:
Tue Aug 30 00:05:24 2016 +0000
Revision:
0:e3dc9e54a15b
First release WizFi250Interface for NetworkInterfaceAPI

Who changed what in which revision?

UserRevisionLine numberNew contents of line
kaizen 0:e3dc9e54a15b 1 /*
kaizen 0:e3dc9e54a15b 2 * Copyright (C) 2013 gsfan, MIT License
kaizen 0:e3dc9e54a15b 3 *
kaizen 0:e3dc9e54a15b 4 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
kaizen 0:e3dc9e54a15b 5 * and associated documentation files (the "Software"), to deal in the Software without restriction,
kaizen 0:e3dc9e54a15b 6 * including without limitation the rights to use, copy, modify, merge, publish, distribute,
kaizen 0:e3dc9e54a15b 7 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
kaizen 0:e3dc9e54a15b 8 * furnished to do so, subject to the following conditions:
kaizen 0:e3dc9e54a15b 9 *
kaizen 0:e3dc9e54a15b 10 * The above copyright notice and this permission notice shall be included in all copies or
kaizen 0:e3dc9e54a15b 11 * substantial portions of the Software.
kaizen 0:e3dc9e54a15b 12 *
kaizen 0:e3dc9e54a15b 13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
kaizen 0:e3dc9e54a15b 14 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
kaizen 0:e3dc9e54a15b 15 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
kaizen 0:e3dc9e54a15b 16 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
kaizen 0:e3dc9e54a15b 17 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
kaizen 0:e3dc9e54a15b 18 */
kaizen 0:e3dc9e54a15b 19 /* Copyright (C) 2014 Wiznet, MIT License
kaizen 0:e3dc9e54a15b 20 * port to the Wiznet Module WizFi250
kaizen 0:e3dc9e54a15b 21 */
kaizen 0:e3dc9e54a15b 22
kaizen 0:e3dc9e54a15b 23 #include "mbed.h"
kaizen 0:e3dc9e54a15b 24 #include "WizFi250.h"
kaizen 0:e3dc9e54a15b 25
kaizen 0:e3dc9e54a15b 26 WizFi250 * WizFi250::_inst;
kaizen 0:e3dc9e54a15b 27
kaizen 0:e3dc9e54a15b 28
kaizen 0:e3dc9e54a15b 29 WizFi250::WizFi250(PinName tx,PinName rx,PinName cts, PinName rts,PinName reset, PinName alarm, int baud):
kaizen 0:e3dc9e54a15b 30 _wizfi(tx,rx), _reset(reset)
kaizen 0:e3dc9e54a15b 31 {
kaizen 0:e3dc9e54a15b 32 _inst = this;
kaizen 0:e3dc9e54a15b 33 memset(&_state, 0, sizeof(_state));
kaizen 0:e3dc9e54a15b 34 memset(&_con, 0, sizeof(_con));
kaizen 0:e3dc9e54a15b 35 _state.initialized = false;
kaizen 0:e3dc9e54a15b 36 _state.status = STAT_READY;
kaizen 0:e3dc9e54a15b 37 _state.cid = -1;
kaizen 0:e3dc9e54a15b 38 _state.buf = new CircBuffer<char>(CFG_DATA_SIZE);
kaizen 0:e3dc9e54a15b 39
kaizen 0:e3dc9e54a15b 40 initUart(cts, rts, alarm, baud);
kaizen 0:e3dc9e54a15b 41 _reset.output();
kaizen 0:e3dc9e54a15b 42
kaizen 0:e3dc9e54a15b 43 setRts(true); // release
kaizen 0:e3dc9e54a15b 44 /*
kaizen 0:e3dc9e54a15b 45 wait_ms(500);
kaizen 0:e3dc9e54a15b 46 cmdAT();
kaizen 0:e3dc9e54a15b 47 cmdMECHO(false);
kaizen 0:e3dc9e54a15b 48 if(cts != NC && rts != NC)
kaizen 0:e3dc9e54a15b 49 cmdUSET(baud,"HW");
kaizen 0:e3dc9e54a15b 50 else
kaizen 0:e3dc9e54a15b 51 cmdUSET(baud,"N");
kaizen 0:e3dc9e54a15b 52
kaizen 0:e3dc9e54a15b 53 // WizFi250 will restart by cmdUSET command.
kaizen 0:e3dc9e54a15b 54 wait_ms(1000);
kaizen 0:e3dc9e54a15b 55 cmdAT();
kaizen 0:e3dc9e54a15b 56 */
kaizen 0:e3dc9e54a15b 57 }
kaizen 0:e3dc9e54a15b 58
kaizen 0:e3dc9e54a15b 59 int WizFi250::join(WiFiMode mode)
kaizen 0:e3dc9e54a15b 60 {
kaizen 0:e3dc9e54a15b 61 char sec[10];
kaizen 0:e3dc9e54a15b 62
kaizen 0:e3dc9e54a15b 63 if( cmdMMAC() ) return -1;
kaizen 0:e3dc9e54a15b 64
kaizen 0:e3dc9e54a15b 65 if(mode == WM_AP)
kaizen 0:e3dc9e54a15b 66 _state.wm = WM_AP;
kaizen 0:e3dc9e54a15b 67 else
kaizen 0:e3dc9e54a15b 68 _state.wm = WM_STATION;
kaizen 0:e3dc9e54a15b 69
kaizen 0:e3dc9e54a15b 70 if ( cmdWNET(_state.dhcp) ) return -1;
kaizen 0:e3dc9e54a15b 71 if ( cmdWSET(_state.wm, _state.ssid) ) return -1;
kaizen 0:e3dc9e54a15b 72
kaizen 0:e3dc9e54a15b 73 switch (_state.sec)
kaizen 0:e3dc9e54a15b 74 {
kaizen 0:e3dc9e54a15b 75 case SEC_AUTO:
kaizen 0:e3dc9e54a15b 76 strcpy(sec,"");
kaizen 0:e3dc9e54a15b 77 break;
kaizen 0:e3dc9e54a15b 78 case SEC_OPEN:
kaizen 0:e3dc9e54a15b 79 strcpy(sec,"OPEN");
kaizen 0:e3dc9e54a15b 80 break;
kaizen 0:e3dc9e54a15b 81 case SEC_WEP:
kaizen 0:e3dc9e54a15b 82 strcpy(sec,"WEP");
kaizen 0:e3dc9e54a15b 83 break;
kaizen 0:e3dc9e54a15b 84 case SEC_WPA_TKIP:
kaizen 0:e3dc9e54a15b 85 strcpy(sec,"WPA");
kaizen 0:e3dc9e54a15b 86 break;
kaizen 0:e3dc9e54a15b 87 case SEC_WPA_AES:
kaizen 0:e3dc9e54a15b 88 strcpy(sec,"WPAAES");
kaizen 0:e3dc9e54a15b 89 break;
kaizen 0:e3dc9e54a15b 90 case SEC_WPA2_AES:
kaizen 0:e3dc9e54a15b 91 strcpy(sec,"WPA2AES");
kaizen 0:e3dc9e54a15b 92 break;
kaizen 0:e3dc9e54a15b 93 case SEC_WPA2_TKIP:
kaizen 0:e3dc9e54a15b 94 strcpy(sec,"WPA2TKIP");
kaizen 0:e3dc9e54a15b 95 break;
kaizen 0:e3dc9e54a15b 96 case SEC_WPA2_MIXED:
kaizen 0:e3dc9e54a15b 97 strcpy(sec,"WPA2");
kaizen 0:e3dc9e54a15b 98 break;
kaizen 0:e3dc9e54a15b 99 }
kaizen 0:e3dc9e54a15b 100 if ( cmdWSEC(_state.wm, _state.pass, sec) ) return -1;
kaizen 0:e3dc9e54a15b 101 if ( cmdWJOIN() ) return -1;;
kaizen 0:e3dc9e54a15b 102 _state.associated = true;
kaizen 0:e3dc9e54a15b 103
kaizen 0:e3dc9e54a15b 104 return 0;
kaizen 0:e3dc9e54a15b 105 }
kaizen 0:e3dc9e54a15b 106
kaizen 0:e3dc9e54a15b 107 bool WizFi250::isAssociated()
kaizen 0:e3dc9e54a15b 108 {
kaizen 0:e3dc9e54a15b 109 return _state.associated;
kaizen 0:e3dc9e54a15b 110 }
kaizen 0:e3dc9e54a15b 111
kaizen 0:e3dc9e54a15b 112 int WizFi250::setMacAddress (const char *mac)
kaizen 0:e3dc9e54a15b 113 {
kaizen 0:e3dc9e54a15b 114 if (cmdMMAC(mac)) return -1;
kaizen 0:e3dc9e54a15b 115 strncpy(_state.mac, mac, sizeof(_state.mac));
kaizen 0:e3dc9e54a15b 116 return 0;
kaizen 0:e3dc9e54a15b 117 }
kaizen 0:e3dc9e54a15b 118
kaizen 0:e3dc9e54a15b 119 int WizFi250::getMacAddress (char *mac)
kaizen 0:e3dc9e54a15b 120 {
kaizen 0:e3dc9e54a15b 121 if (cmdMMAC()) return -1;
kaizen 0:e3dc9e54a15b 122 strcpy(mac, _state.mac);
kaizen 0:e3dc9e54a15b 123 return 0;
kaizen 0:e3dc9e54a15b 124 }
kaizen 0:e3dc9e54a15b 125
kaizen 0:e3dc9e54a15b 126 int WizFi250::setAddress (const char *name)
kaizen 0:e3dc9e54a15b 127 {
kaizen 0:e3dc9e54a15b 128 _state.dhcp = true;
kaizen 0:e3dc9e54a15b 129 strncpy(_state.name, name, sizeof(_state.name));
kaizen 0:e3dc9e54a15b 130 return 0;
kaizen 0:e3dc9e54a15b 131 }
kaizen 0:e3dc9e54a15b 132
kaizen 0:e3dc9e54a15b 133 int WizFi250::setAddress (const char *ip, const char *netmask, const char *gateway, const char *dns, const char *name)
kaizen 0:e3dc9e54a15b 134 {
kaizen 0:e3dc9e54a15b 135 _state.dhcp = false;
kaizen 0:e3dc9e54a15b 136 strncpy(_state.ip, ip, sizeof(_state.ip));
kaizen 0:e3dc9e54a15b 137 strncpy(_state.netmask, netmask, sizeof(_state.netmask));
kaizen 0:e3dc9e54a15b 138 strncpy(_state.gateway, gateway, sizeof(_state.gateway));
kaizen 0:e3dc9e54a15b 139 strncpy(_state.nameserver, dns, sizeof(_state.nameserver));
kaizen 0:e3dc9e54a15b 140 strncpy(_state.name, name, sizeof(_state.name));
kaizen 0:e3dc9e54a15b 141 return 0;
kaizen 0:e3dc9e54a15b 142 }
kaizen 0:e3dc9e54a15b 143
kaizen 0:e3dc9e54a15b 144 int WizFi250::getAddress (char *ip, char *netmask, char *gateway)
kaizen 0:e3dc9e54a15b 145 {
kaizen 0:e3dc9e54a15b 146 strcpy(ip, _state.ip);
kaizen 0:e3dc9e54a15b 147 strcpy(netmask, _state.netmask);
kaizen 0:e3dc9e54a15b 148 strcpy(gateway, _state.gateway);
kaizen 0:e3dc9e54a15b 149 return 0;
kaizen 0:e3dc9e54a15b 150 }
kaizen 0:e3dc9e54a15b 151
kaizen 0:e3dc9e54a15b 152 int WizFi250::setSsid (const char *ssid)
kaizen 0:e3dc9e54a15b 153 {
kaizen 0:e3dc9e54a15b 154 strncpy(_state.ssid, ssid, sizeof(_state.ssid));
kaizen 0:e3dc9e54a15b 155 return 0;
kaizen 0:e3dc9e54a15b 156 }
kaizen 0:e3dc9e54a15b 157
kaizen 0:e3dc9e54a15b 158 int WizFi250::setSec ( Security sec, const char *phrase )
kaizen 0:e3dc9e54a15b 159 {
kaizen 0:e3dc9e54a15b 160 _state.sec = sec;
kaizen 0:e3dc9e54a15b 161 strncpy(_state.pass, phrase, strlen(phrase));
kaizen 0:e3dc9e54a15b 162 return 0;
kaizen 0:e3dc9e54a15b 163 }
kaizen 0:e3dc9e54a15b 164
kaizen 0:e3dc9e54a15b 165 const char *WizFi250::getIPAddress(void)
kaizen 0:e3dc9e54a15b 166 {
kaizen 0:e3dc9e54a15b 167 return _state.ip;
kaizen 0:e3dc9e54a15b 168 }
kaizen 0:e3dc9e54a15b 169
kaizen 0:e3dc9e54a15b 170 const char *WizFi250::getMACAddress(void)
kaizen 0:e3dc9e54a15b 171 {
kaizen 0:e3dc9e54a15b 172 return _state.mac;
kaizen 0:e3dc9e54a15b 173 }
kaizen 0:e3dc9e54a15b 174