Minsu Lee / WizFi250Interface

RC

Dependents:   WizFi250_AP_HelloWorld

Fork of WizFi250Interface by DongEun Koak

WizFi250/WizFi250.cpp@14:1f5121c5efcd, 2015-07-14 (annotated)

Committer:
kaizen
Date:
Tue Jul 14 06:53:34 2015 +0000
Revision:
14:1f5121c5efcd
Parent:
13:0b8e51d3c0e8
Child:
15:8044670e2995
Added function for WizFi250 AP mode.; Added function for setting static ip address to WizFi250.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
kaizen 0:f2039204c8f6 1 /*
DongEun Koak 4:085e7efeae47 2 * Copyright (C) 2013 gsfan, MIT License
kaizen 0:f2039204c8f6 3 *
kaizen 0:f2039204c8f6 4 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
kaizen 0:f2039204c8f6 5 * and associated documentation files (the "Software"), to deal in the Software without restriction,
kaizen 0:f2039204c8f6 6 * including without limitation the rights to use, copy, modify, merge, publish, distribute,
kaizen 0:f2039204c8f6 7 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
kaizen 0:f2039204c8f6 8 * furnished to do so, subject to the following conditions:
kaizen 0:f2039204c8f6 9 *
kaizen 0:f2039204c8f6 10 * The above copyright notice and this permission notice shall be included in all copies or
kaizen 0:f2039204c8f6 11 * substantial portions of the Software.
kaizen 0:f2039204c8f6 12 *
kaizen 0:f2039204c8f6 13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
kaizen 0:f2039204c8f6 14 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
kaizen 0:f2039204c8f6 15 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
kaizen 0:f2039204c8f6 16 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
kaizen 0:f2039204c8f6 17 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
kaizen 0:f2039204c8f6 18 */
kaizen 0:f2039204c8f6 19 /* Copyright (C) 2014 Wiznet, MIT License
kaizen 0:f2039204c8f6 20 * port to the Wiznet Module WizFi250
kaizen 0:f2039204c8f6 21 */
kaizen 0:f2039204c8f6 22
kaizen 0:f2039204c8f6 23 #include "mbed.h"
kaizen 0:f2039204c8f6 24 #include "WizFi250.h"
kaizen 0:f2039204c8f6 25
kaizen 0:f2039204c8f6 26 WizFi250 * WizFi250::_inst;
kaizen 0:f2039204c8f6 27
kaizen 0:f2039204c8f6 28
kaizen 13:0b8e51d3c0e8 29 WizFi250::WizFi250(PinName tx,PinName rx,PinName cts, PinName rts,PinName reset, PinName alarm, int baud):
DongEun Koak 6:e149bf87a1bd 30 _wizfi(tx,rx), _reset(reset)
kaizen 0:f2039204c8f6 31 {
kaizen 0:f2039204c8f6 32 _inst = this;
kaizen 0:f2039204c8f6 33 memset(&_state, 0, sizeof(_state));
kaizen 10:187e3fd24123 34 memset(&_con, 0, sizeof(_con));
kaizen 0:f2039204c8f6 35 _state.initialized = false;
kaizen 0:f2039204c8f6 36 _state.status = STAT_READY;
kaizen 0:f2039204c8f6 37 _state.cid = -1;
kaizen 0:f2039204c8f6 38 _state.buf = new CircBuffer<char>(CFG_DATA_SIZE);
kaizen 0:f2039204c8f6 39
kaizen 0:f2039204c8f6 40 initUart(cts, rts, alarm, baud);
DongEun Koak 7:ba28fe711055 41 wait_ms(500);
kaizen 0:f2039204c8f6 42
DongEun Koak 7:ba28fe711055 43 cmdAT();
kaizen 0:f2039204c8f6 44 cmdMECHO(false);
DongEun Koak 7:ba28fe711055 45 if(cts != NC && rts != NC)
DongEun Koak 7:ba28fe711055 46 cmdUSET(baud,"HW");
DongEun Koak 7:ba28fe711055 47 else
DongEun Koak 7:ba28fe711055 48 cmdUSET(baud,"N");
DongEun Koak 7:ba28fe711055 49
DongEun Koak 7:ba28fe711055 50 // WizFi250 will restart by cmdUSET command.
DongEun Koak 7:ba28fe711055 51 wait_ms(1000);
DongEun Koak 7:ba28fe711055 52 cmdAT();
kaizen 0:f2039204c8f6 53 }
kaizen 0:f2039204c8f6 54
kaizen 14:1f5121c5efcd 55 int WizFi250::join(WiFiMode mode)
kaizen 0:f2039204c8f6 56 {
kaizen 0:f2039204c8f6 57 char sec[10];
kaizen 0:f2039204c8f6 58
kaizen 0:f2039204c8f6 59 if( cmdMMAC() ) return -1;
kaizen 14:1f5121c5efcd 60
kaizen 14:1f5121c5efcd 61 if(mode == WM_AP)
kaizen 14:1f5121c5efcd 62 _state.wm = WM_AP;
kaizen 14:1f5121c5efcd 63 else
kaizen 14:1f5121c5efcd 64 _state.wm = WM_STATION;
kaizen 14:1f5121c5efcd 65
kaizen 14:1f5121c5efcd 66 if ( cmdWNET(_state.dhcp) ) return -1;
kaizen 0:f2039204c8f6 67 if ( cmdWSET(_state.wm, _state.ssid) ) return -1;
kaizen 0:f2039204c8f6 68
kaizen 0:f2039204c8f6 69 switch (_state.sec)
kaizen 0:f2039204c8f6 70 {
kaizen 0:f2039204c8f6 71 case SEC_AUTO:
kaizen 0:f2039204c8f6 72 strcpy(sec,"");
kaizen 0:f2039204c8f6 73 break;
kaizen 0:f2039204c8f6 74 case SEC_OPEN:
kaizen 0:f2039204c8f6 75 strcpy(sec,"OPEN");
kaizen 0:f2039204c8f6 76 break;
kaizen 0:f2039204c8f6 77 case SEC_WEP:
kaizen 0:f2039204c8f6 78 strcpy(sec,"WEP");
kaizen 0:f2039204c8f6 79 break;
kaizen 0:f2039204c8f6 80 case SEC_WPA_TKIP:
kaizen 0:f2039204c8f6 81 strcpy(sec,"WPA");
kaizen 0:f2039204c8f6 82 break;
kaizen 0:f2039204c8f6 83 case SEC_WPA_AES:
kaizen 0:f2039204c8f6 84 strcpy(sec,"WPAAES");
kaizen 0:f2039204c8f6 85 break;
kaizen 0:f2039204c8f6 86 case SEC_WPA2_AES:
kaizen 0:f2039204c8f6 87 strcpy(sec,"WPA2AES");
kaizen 0:f2039204c8f6 88 break;
kaizen 0:f2039204c8f6 89 case SEC_WPA2_TKIP:
kaizen 0:f2039204c8f6 90 strcpy(sec,"WPA2TKIP");
kaizen 0:f2039204c8f6 91 break;
kaizen 0:f2039204c8f6 92 case SEC_WPA2_MIXED:
kaizen 0:f2039204c8f6 93 strcpy(sec,"WPA2");
kaizen 0:f2039204c8f6 94 break;
kaizen 0:f2039204c8f6 95 }
kaizen 0:f2039204c8f6 96 if ( cmdWSEC(_state.wm, _state.pass, sec) ) return -1;
kaizen 0:f2039204c8f6 97 if ( cmdWJOIN() ) return -1;;
kaizen 0:f2039204c8f6 98 _state.associated = true;
kaizen 0:f2039204c8f6 99
kaizen 0:f2039204c8f6 100 return 0;
kaizen 0:f2039204c8f6 101 }
kaizen 0:f2039204c8f6 102
kaizen 0:f2039204c8f6 103 bool WizFi250::isAssociated()
kaizen 0:f2039204c8f6 104 {
kaizen 0:f2039204c8f6 105 return _state.associated;
kaizen 0:f2039204c8f6 106 }
kaizen 0:f2039204c8f6 107
kaizen 0:f2039204c8f6 108 int WizFi250::setMacAddress (const char *mac)
kaizen 0:f2039204c8f6 109 {
kaizen 0:f2039204c8f6 110 if (cmdMMAC(mac)) return -1;
kaizen 0:f2039204c8f6 111 strncpy(_state.mac, mac, sizeof(_state.mac));
kaizen 0:f2039204c8f6 112 return 0;
kaizen 0:f2039204c8f6 113 }
kaizen 0:f2039204c8f6 114
kaizen 0:f2039204c8f6 115 int WizFi250::getMacAddress (char *mac)
kaizen 0:f2039204c8f6 116 {
kaizen 0:f2039204c8f6 117 if (cmdMMAC()) return -1;
kaizen 0:f2039204c8f6 118 strcpy(mac, _state.mac);
kaizen 0:f2039204c8f6 119 return 0;
kaizen 0:f2039204c8f6 120 }
kaizen 0:f2039204c8f6 121
kaizen 0:f2039204c8f6 122 int WizFi250::setAddress (const char *name)
kaizen 0:f2039204c8f6 123 {
kaizen 0:f2039204c8f6 124 _state.dhcp = true;
kaizen 0:f2039204c8f6 125 strncpy(_state.name, name, sizeof(_state.name));
kaizen 0:f2039204c8f6 126 return 0;
kaizen 0:f2039204c8f6 127 }
kaizen 0:f2039204c8f6 128
kaizen 0:f2039204c8f6 129 int WizFi250::setAddress (const char *ip, const char *netmask, const char *gateway, const char *dns, const char *name)
kaizen 0:f2039204c8f6 130 {
kaizen 0:f2039204c8f6 131 _state.dhcp = false;
kaizen 0:f2039204c8f6 132 strncpy(_state.ip, ip, sizeof(_state.ip));
kaizen 0:f2039204c8f6 133 strncpy(_state.netmask, netmask, sizeof(_state.netmask));
kaizen 0:f2039204c8f6 134 strncpy(_state.gateway, gateway, sizeof(_state.gateway));
kaizen 0:f2039204c8f6 135 strncpy(_state.nameserver, dns, sizeof(_state.nameserver));
kaizen 0:f2039204c8f6 136 strncpy(_state.name, name, sizeof(_state.name));
kaizen 0:f2039204c8f6 137 return 0;
kaizen 0:f2039204c8f6 138 }
kaizen 0:f2039204c8f6 139
kaizen 0:f2039204c8f6 140 int WizFi250::getAddress (char *ip, char *netmask, char *gateway)
kaizen 0:f2039204c8f6 141 {
kaizen 0:f2039204c8f6 142 strcpy(ip, _state.ip);
kaizen 0:f2039204c8f6 143 strcpy(netmask, _state.netmask);
kaizen 0:f2039204c8f6 144 strcpy(gateway, _state.gateway);
kaizen 0:f2039204c8f6 145 return 0;
kaizen 0:f2039204c8f6 146 }
kaizen 0:f2039204c8f6 147
kaizen 0:f2039204c8f6 148 int WizFi250::setSsid (const char *ssid)
kaizen 0:f2039204c8f6 149 {
kaizen 0:f2039204c8f6 150 strncpy(_state.ssid, ssid, sizeof(_state.ssid));
kaizen 0:f2039204c8f6 151 return 0;
kaizen 0:f2039204c8f6 152 }
kaizen 0:f2039204c8f6 153
kaizen 0:f2039204c8f6 154 int WizFi250::setSec ( Security sec, const char *phrase )
kaizen 0:f2039204c8f6 155 {
kaizen 0:f2039204c8f6 156 _state.sec = sec;
kaizen 0:f2039204c8f6 157 strncpy(_state.pass, phrase, strlen(phrase));
kaizen 0:f2039204c8f6 158 return 0;
kaizen 0:f2039204c8f6 159 }
kaizen 0:f2039204c8f6 160