ajeet prajapati / WizFi310Interface

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WizFi310/WizFi310.cpp@1:e08ea0ee2788, 2017-05-02 (annotated)

Committer:
kaizen
Date:
Tue May 02 00:31:36 2017 +0000
Revision:
1:e08ea0ee2788
Parent:
0:774ff1e8b26b 
Remove to execute AT command procedure before initialize WizFi310 Interface.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
kaizen 0:774ff1e8b26b 1 /*
kaizen 0:774ff1e8b26b 2 * Copyright (C) 2013 gsfan, MIT License
kaizen 0:774ff1e8b26b 3 *
kaizen 0:774ff1e8b26b 4 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
kaizen 0:774ff1e8b26b 5 * and associated documentation files (the "Software"), to deal in the Software without restriction,
kaizen 0:774ff1e8b26b 6 * including without limitation the rights to use, copy, modify, merge, publish, distribute,
kaizen 0:774ff1e8b26b 7 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
kaizen 0:774ff1e8b26b 8 * furnished to do so, subject to the following conditions:
kaizen 0:774ff1e8b26b 9 *
kaizen 0:774ff1e8b26b 10 * The above copyright notice and this permission notice shall be included in all copies or
kaizen 0:774ff1e8b26b 11 * substantial portions of the Software.
kaizen 0:774ff1e8b26b 12 *
kaizen 0:774ff1e8b26b 13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
kaizen 0:774ff1e8b26b 14 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
kaizen 0:774ff1e8b26b 15 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
kaizen 0:774ff1e8b26b 16 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
kaizen 0:774ff1e8b26b 17 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
kaizen 0:774ff1e8b26b 18 */
kaizen 0:774ff1e8b26b 19 /* Copyright (C) 2014 Wiznet, MIT License
kaizen 0:774ff1e8b26b 20 * port to the Wiznet Module WizFi250
kaizen 0:774ff1e8b26b 21 */
kaizen 0:774ff1e8b26b 22 /* Copyright (C) 2017 Wiznet, MIT License
kaizen 0:774ff1e8b26b 23 * port to the Wiznet Module WizFi310
kaizen 0:774ff1e8b26b 24 */
kaizen 0:774ff1e8b26b 25
kaizen 0:774ff1e8b26b 26 #include "mbed.h"
kaizen 0:774ff1e8b26b 27 #include "WizFi310.h"
kaizen 0:774ff1e8b26b 28
kaizen 0:774ff1e8b26b 29 WizFi310 * WizFi310::_inst;
kaizen 0:774ff1e8b26b 30
kaizen 0:774ff1e8b26b 31
kaizen 0:774ff1e8b26b 32 WizFi310::WizFi310(PinName tx,PinName rx,PinName cts, PinName rts,PinName reset, PinName alarm, int baud):
kaizen 0:774ff1e8b26b 33 _wizfi(tx,rx), _reset(reset)
kaizen 0:774ff1e8b26b 34 {
kaizen 0:774ff1e8b26b 35 _inst = this;
kaizen 0:774ff1e8b26b 36 memset(&_state, 0, sizeof(_state));
kaizen 0:774ff1e8b26b 37 memset(&_con, 0, sizeof(_con));
kaizen 0:774ff1e8b26b 38 _state.initialized = false;
kaizen 0:774ff1e8b26b 39 _state.status = STAT_READY;
kaizen 0:774ff1e8b26b 40 _state.cid = -1;
kaizen 0:774ff1e8b26b 41 _state.buf = new CircBuffer<char>(CFG_DATA_SIZE);
kaizen 0:774ff1e8b26b 42
kaizen 0:774ff1e8b26b 43 initUart(cts, rts, alarm, baud);
kaizen 0:774ff1e8b26b 44 _reset.output();
kaizen 0:774ff1e8b26b 45
kaizen 0:774ff1e8b26b 46 setRts(true); // release
kaizen 0:774ff1e8b26b 47
kaizen 0:774ff1e8b26b 48 /*
kaizen 0:774ff1e8b26b 49 wait_ms(500);
kaizen 0:774ff1e8b26b 50 cmdAT();
kaizen 0:774ff1e8b26b 51 cmdMECHO(false);
kaizen 0:774ff1e8b26b 52 if(cts != NC && rts != NC)
kaizen 0:774ff1e8b26b 53 cmdUSET(baud,"HW");
kaizen 0:774ff1e8b26b 54 else
kaizen 0:774ff1e8b26b 55 cmdUSET(baud,"N");
kaizen 0:774ff1e8b26b 56
kaizen 0:774ff1e8b26b 57 // WizFi310 will restart by cmdUSET command.
kaizen 0:774ff1e8b26b 58 wait_ms(1000);
kaizen 0:774ff1e8b26b 59 cmdAT();
kaizen 0:774ff1e8b26b 60 */
kaizen 0:774ff1e8b26b 61 }
kaizen 0:774ff1e8b26b 62
kaizen 0:774ff1e8b26b 63 int WizFi310::join(WiFiMode mode)
kaizen 0:774ff1e8b26b 64 {
kaizen 0:774ff1e8b26b 65 char sec[10];
kaizen 0:774ff1e8b26b 66
kaizen 0:774ff1e8b26b 67 if( cmdMMAC() ) return -1;
kaizen 0:774ff1e8b26b 68
kaizen 0:774ff1e8b26b 69 if(mode == WM_AP)
kaizen 0:774ff1e8b26b 70 _state.wm = WM_AP;
kaizen 0:774ff1e8b26b 71 else
kaizen 0:774ff1e8b26b 72 _state.wm = WM_STATION;
kaizen 0:774ff1e8b26b 73
kaizen 0:774ff1e8b26b 74 if ( cmdWNET(_state.dhcp) ) return -1;
kaizen 0:774ff1e8b26b 75 if ( cmdWSET(_state.wm, _state.ssid) ) return -1;
kaizen 0:774ff1e8b26b 76
kaizen 0:774ff1e8b26b 77
kaizen 0:774ff1e8b26b 78 switch (_state.sec)
kaizen 0:774ff1e8b26b 79 {
kaizen 0:774ff1e8b26b 80 case SEC_OPEN:
kaizen 0:774ff1e8b26b 81 strcpy(sec,"OPEN");
kaizen 0:774ff1e8b26b 82 break;
kaizen 0:774ff1e8b26b 83 case SEC_WEP:
kaizen 0:774ff1e8b26b 84 strcpy(sec,"WEP");
kaizen 0:774ff1e8b26b 85 break;
kaizen 0:774ff1e8b26b 86 case SEC_WPA_TKIP:
kaizen 0:774ff1e8b26b 87 strcpy(sec,"WPA");
kaizen 0:774ff1e8b26b 88 break;
kaizen 0:774ff1e8b26b 89 case SEC_WPA2_MIXED:
kaizen 0:774ff1e8b26b 90 strcpy(sec,"WPA2");
kaizen 0:774ff1e8b26b 91 break;
kaizen 0:774ff1e8b26b 92 default:
kaizen 0:774ff1e8b26b 93 strcpy(sec,"");
kaizen 0:774ff1e8b26b 94 break;
kaizen 0:774ff1e8b26b 95 }
kaizen 0:774ff1e8b26b 96
kaizen 0:774ff1e8b26b 97 if ( cmdWSEC(_state.wm, _state.pass, sec) ) return -1;
kaizen 0:774ff1e8b26b 98 if ( cmdWJOIN() ) return -1;;
kaizen 0:774ff1e8b26b 99 _state.associated = true;
kaizen 0:774ff1e8b26b 100
kaizen 0:774ff1e8b26b 101 return 0;
kaizen 0:774ff1e8b26b 102 }
kaizen 0:774ff1e8b26b 103
kaizen 0:774ff1e8b26b 104 bool WizFi310::isAssociated()
kaizen 0:774ff1e8b26b 105 {
kaizen 0:774ff1e8b26b 106 return _state.associated;
kaizen 0:774ff1e8b26b 107 }
kaizen 0:774ff1e8b26b 108
kaizen 0:774ff1e8b26b 109 int WizFi310::setMacAddress (const char *mac)
kaizen 0:774ff1e8b26b 110 {
kaizen 0:774ff1e8b26b 111 if (cmdMMAC(mac)) return -1;
kaizen 0:774ff1e8b26b 112 strncpy(_state.mac, mac, sizeof(_state.mac));
kaizen 0:774ff1e8b26b 113 return 0;
kaizen 0:774ff1e8b26b 114 }
kaizen 0:774ff1e8b26b 115
kaizen 0:774ff1e8b26b 116 int WizFi310::getMacAddress (char *mac)
kaizen 0:774ff1e8b26b 117 {
kaizen 0:774ff1e8b26b 118 if (cmdMMAC()) return -1;
kaizen 0:774ff1e8b26b 119 strcpy(mac, _state.mac);
kaizen 0:774ff1e8b26b 120 return 0;
kaizen 0:774ff1e8b26b 121 }
kaizen 0:774ff1e8b26b 122
kaizen 0:774ff1e8b26b 123 int WizFi310::setAddress (const char *name)
kaizen 0:774ff1e8b26b 124 {
kaizen 0:774ff1e8b26b 125 _state.dhcp = true;
kaizen 0:774ff1e8b26b 126 strncpy(_state.name, name, sizeof(_state.name));
kaizen 0:774ff1e8b26b 127 return 0;
kaizen 0:774ff1e8b26b 128 }
kaizen 0:774ff1e8b26b 129
kaizen 0:774ff1e8b26b 130 int WizFi310::setAddress (const char *ip, const char *netmask, const char *gateway, const char *dns, const char *name)
kaizen 0:774ff1e8b26b 131 {
kaizen 0:774ff1e8b26b 132 _state.dhcp = false;
kaizen 0:774ff1e8b26b 133 strncpy(_state.ip, ip, sizeof(_state.ip));
kaizen 0:774ff1e8b26b 134 strncpy(_state.netmask, netmask, sizeof(_state.netmask));
kaizen 0:774ff1e8b26b 135 strncpy(_state.gateway, gateway, sizeof(_state.gateway));
kaizen 0:774ff1e8b26b 136 strncpy(_state.nameserver, dns, sizeof(_state.nameserver));
kaizen 0:774ff1e8b26b 137 strncpy(_state.name, name, sizeof(_state.name));
kaizen 0:774ff1e8b26b 138 return 0;
kaizen 0:774ff1e8b26b 139 }
kaizen 0:774ff1e8b26b 140
kaizen 0:774ff1e8b26b 141 int WizFi310::getAddress (char *ip, char *netmask, char *gateway)
kaizen 0:774ff1e8b26b 142 {
kaizen 0:774ff1e8b26b 143 strcpy(ip, _state.ip);
kaizen 0:774ff1e8b26b 144 strcpy(netmask, _state.netmask);
kaizen 0:774ff1e8b26b 145 strcpy(gateway, _state.gateway);
kaizen 0:774ff1e8b26b 146 return 0;
kaizen 0:774ff1e8b26b 147 }
kaizen 0:774ff1e8b26b 148
kaizen 0:774ff1e8b26b 149 int WizFi310::setSsid (const char *ssid)
kaizen 0:774ff1e8b26b 150 {
kaizen 0:774ff1e8b26b 151 strncpy(_state.ssid, ssid, sizeof(_state.ssid));
kaizen 0:774ff1e8b26b 152 return 0;
kaizen 0:774ff1e8b26b 153 }
kaizen 0:774ff1e8b26b 154
kaizen 0:774ff1e8b26b 155 int WizFi310::setSec ( Security sec, const char *phrase )
kaizen 0:774ff1e8b26b 156 {
kaizen 0:774ff1e8b26b 157 _state.sec = sec;
kaizen 0:774ff1e8b26b 158 strncpy(_state.pass, phrase, strlen(phrase));
kaizen 0:774ff1e8b26b 159 return 0;
kaizen 0:774ff1e8b26b 160 }
kaizen 0:774ff1e8b26b 161
kaizen 0:774ff1e8b26b 162 const char *WizFi310::getIPAddress(void)
kaizen 0:774ff1e8b26b 163 {
kaizen 0:774ff1e8b26b 164 return _state.ip;
kaizen 0:774ff1e8b26b 165 }
kaizen 0:774ff1e8b26b 166
kaizen 0:774ff1e8b26b 167 const char *WizFi310::getMACAddress(void)
kaizen 0:774ff1e8b26b 168 {
kaizen 0:774ff1e8b26b 169 return _state.mac;
kaizen 0:774ff1e8b26b 170 }
kaizen 0:774ff1e8b26b 171