Minsu Lee / WizFi250Interface

RC

Dependents:   WizFi250_AP_HelloWorld

Fork of WizFi250Interface by DongEun Koak

WizFi250/WizFi250.cpp@0:f2039204c8f6, 2014-06-02 (annotated)

Committer:
kaizen
Date:
Mon Jun 02 23:34:10 2014 +0000
Revision:
0:f2039204c8f6
Child:
4:085e7efeae47
WizFi250 Library First Release

Who changed what in which revision?

UserRevisionLine numberNew contents of line
kaizen 0:f2039204c8f6 1 /*
kaizen 0:f2039204c8f6 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 0:f2039204c8f6 29 WizFi250::WizFi250(PinName tx,PinName rx,PinName cts, PinName rts,PinName reset, PinName alarm, int baud):
kaizen 0:f2039204c8f6 30 _wizfi(tx,rx), _reset(reset), _debug(USBTX, USBRX)
kaizen 0:f2039204c8f6 31 {
kaizen 0:f2039204c8f6 32 _inst = this;
kaizen 0:f2039204c8f6 33 memset(&_state, 0, sizeof(_state));
kaizen 0:f2039204c8f6 34 _state.initialized = false;
kaizen 0:f2039204c8f6 35 _state.status = STAT_READY;
kaizen 0:f2039204c8f6 36 _state.cid = -1;
kaizen 0:f2039204c8f6 37 _state.buf = new CircBuffer<char>(CFG_DATA_SIZE);
kaizen 0:f2039204c8f6 38
kaizen 0:f2039204c8f6 39 setReset(true);
kaizen 0:f2039204c8f6 40 initUart(cts, rts, alarm, baud);
kaizen 0:f2039204c8f6 41 wait_ms(300);
kaizen 0:f2039204c8f6 42 setReset(false);
kaizen 0:f2039204c8f6 43 wait_ms(1000);
kaizen 0:f2039204c8f6 44
kaizen 0:f2039204c8f6 45 _debug.baud(baud);
kaizen 0:f2039204c8f6 46
kaizen 0:f2039204c8f6 47 cmdMECHO(false);
kaizen 0:f2039204c8f6 48 // cmdMECHO(true);
kaizen 0:f2039204c8f6 49 cmdUSET(115200,"HW");
kaizen 0:f2039204c8f6 50 }
kaizen 0:f2039204c8f6 51
kaizen 0:f2039204c8f6 52 int WizFi250::join()
kaizen 0:f2039204c8f6 53 {
kaizen 0:f2039204c8f6 54 char sec[10];
kaizen 0:f2039204c8f6 55
kaizen 0:f2039204c8f6 56 _state.wm = WM_STATION;
kaizen 0:f2039204c8f6 57 if( cmdMMAC() ) return -1;
kaizen 0:f2039204c8f6 58 if ( cmdWSET(_state.wm, _state.ssid) ) return -1;
kaizen 0:f2039204c8f6 59
kaizen 0:f2039204c8f6 60 switch (_state.sec)
kaizen 0:f2039204c8f6 61 {
kaizen 0:f2039204c8f6 62 case SEC_AUTO:
kaizen 0:f2039204c8f6 63 strcpy(sec,"");
kaizen 0:f2039204c8f6 64 break;
kaizen 0:f2039204c8f6 65 case SEC_OPEN:
kaizen 0:f2039204c8f6 66 strcpy(sec,"OPEN");
kaizen 0:f2039204c8f6 67 break;
kaizen 0:f2039204c8f6 68 case SEC_WEP:
kaizen 0:f2039204c8f6 69 strcpy(sec,"WEP");
kaizen 0:f2039204c8f6 70 break;
kaizen 0:f2039204c8f6 71 case SEC_WPA_TKIP:
kaizen 0:f2039204c8f6 72 strcpy(sec,"WPA");
kaizen 0:f2039204c8f6 73 break;
kaizen 0:f2039204c8f6 74 case SEC_WPA_AES:
kaizen 0:f2039204c8f6 75 strcpy(sec,"WPAAES");
kaizen 0:f2039204c8f6 76 break;
kaizen 0:f2039204c8f6 77 case SEC_WPA2_AES:
kaizen 0:f2039204c8f6 78 strcpy(sec,"WPA2AES");
kaizen 0:f2039204c8f6 79 break;
kaizen 0:f2039204c8f6 80 case SEC_WPA2_TKIP:
kaizen 0:f2039204c8f6 81 strcpy(sec,"WPA2TKIP");
kaizen 0:f2039204c8f6 82 break;
kaizen 0:f2039204c8f6 83 case SEC_WPA2_MIXED:
kaizen 0:f2039204c8f6 84 strcpy(sec,"WPA2");
kaizen 0:f2039204c8f6 85 break;
kaizen 0:f2039204c8f6 86 }
kaizen 0:f2039204c8f6 87 if ( cmdWSEC(_state.wm, _state.pass, sec) ) return -1;
kaizen 0:f2039204c8f6 88 if ( cmdWJOIN() ) return -1;;
kaizen 0:f2039204c8f6 89 _state.associated = true;
kaizen 0:f2039204c8f6 90
kaizen 0:f2039204c8f6 91 return 0;
kaizen 0:f2039204c8f6 92 }
kaizen 0:f2039204c8f6 93
kaizen 0:f2039204c8f6 94 bool WizFi250::isAssociated()
kaizen 0:f2039204c8f6 95 {
kaizen 0:f2039204c8f6 96 return _state.associated;
kaizen 0:f2039204c8f6 97 }
kaizen 0:f2039204c8f6 98
kaizen 0:f2039204c8f6 99 int WizFi250::setMacAddress (const char *mac)
kaizen 0:f2039204c8f6 100 {
kaizen 0:f2039204c8f6 101 if (cmdMMAC(mac)) return -1;
kaizen 0:f2039204c8f6 102 strncpy(_state.mac, mac, sizeof(_state.mac));
kaizen 0:f2039204c8f6 103 return 0;
kaizen 0:f2039204c8f6 104 }
kaizen 0:f2039204c8f6 105
kaizen 0:f2039204c8f6 106 int WizFi250::getMacAddress (char *mac)
kaizen 0:f2039204c8f6 107 {
kaizen 0:f2039204c8f6 108 if (cmdMMAC()) return -1;
kaizen 0:f2039204c8f6 109 strcpy(mac, _state.mac);
kaizen 0:f2039204c8f6 110 return 0;
kaizen 0:f2039204c8f6 111 }
kaizen 0:f2039204c8f6 112
kaizen 0:f2039204c8f6 113 int WizFi250::setAddress (const char *name)
kaizen 0:f2039204c8f6 114 {
kaizen 0:f2039204c8f6 115 _state.dhcp = true;
kaizen 0:f2039204c8f6 116 strncpy(_state.name, name, sizeof(_state.name));
kaizen 0:f2039204c8f6 117 return 0;
kaizen 0:f2039204c8f6 118 }
kaizen 0:f2039204c8f6 119
kaizen 0:f2039204c8f6 120 int WizFi250::setAddress (const char *ip, const char *netmask, const char *gateway, const char *dns, const char *name)
kaizen 0:f2039204c8f6 121 {
kaizen 0:f2039204c8f6 122 _state.dhcp = false;
kaizen 0:f2039204c8f6 123 strncpy(_state.ip, ip, sizeof(_state.ip));
kaizen 0:f2039204c8f6 124 strncpy(_state.netmask, netmask, sizeof(_state.netmask));
kaizen 0:f2039204c8f6 125 strncpy(_state.gateway, gateway, sizeof(_state.gateway));
kaizen 0:f2039204c8f6 126 strncpy(_state.nameserver, dns, sizeof(_state.nameserver));
kaizen 0:f2039204c8f6 127 strncpy(_state.name, name, sizeof(_state.name));
kaizen 0:f2039204c8f6 128 return 0;
kaizen 0:f2039204c8f6 129 }
kaizen 0:f2039204c8f6 130
kaizen 0:f2039204c8f6 131 int WizFi250::getAddress (char *ip, char *netmask, char *gateway)
kaizen 0:f2039204c8f6 132 {
kaizen 0:f2039204c8f6 133 strcpy(ip, _state.ip);
kaizen 0:f2039204c8f6 134 strcpy(netmask, _state.netmask);
kaizen 0:f2039204c8f6 135 strcpy(gateway, _state.gateway);
kaizen 0:f2039204c8f6 136 return 0;
kaizen 0:f2039204c8f6 137 }
kaizen 0:f2039204c8f6 138
kaizen 0:f2039204c8f6 139 int WizFi250::setSsid (const char *ssid)
kaizen 0:f2039204c8f6 140 {
kaizen 0:f2039204c8f6 141 strncpy(_state.ssid, ssid, sizeof(_state.ssid));
kaizen 0:f2039204c8f6 142 return 0;
kaizen 0:f2039204c8f6 143 }
kaizen 0:f2039204c8f6 144
kaizen 0:f2039204c8f6 145 int WizFi250::setSec ( Security sec, const char *phrase )
kaizen 0:f2039204c8f6 146 {
kaizen 0:f2039204c8f6 147 _state.sec = sec;
kaizen 0:f2039204c8f6 148 strncpy(_state.pass, phrase, strlen(phrase));
kaizen 0:f2039204c8f6 149 return 0;
kaizen 0:f2039204c8f6 150 }
kaizen 0:f2039204c8f6 151