Diff: WizFi250/WizFi250.cpp

Revision:

0:e3dc9e54a15b

diff -r 000000000000 -r e3dc9e54a15b WizFi250/WizFi250.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WizFi250/WizFi250.cpp	Tue Aug 30 00:05:24 2016 +0000
@@ -0,0 +1,174 @@
+/*
+ * Copyright (C) 2013 gsfan, MIT License
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
+ * and associated documentation files (the "Software"), to deal in the Software without restriction,
+ * including without limitation the rights to use, copy, modify, merge, publish, distribute,
+ * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all copies or
+ * substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+/* Copyright (C) 2014 Wiznet, MIT License
+ *  port to the Wiznet Module WizFi250
+ */
+
+#include "mbed.h"
+#include "WizFi250.h"
+
+WizFi250 * WizFi250::_inst;
+
+
+WizFi250::WizFi250(PinName tx,PinName rx,PinName cts, PinName rts,PinName reset, PinName alarm, int baud):
+    _wizfi(tx,rx), _reset(reset)
+{
+    _inst = this;
+    memset(&_state, 0, sizeof(_state));
+    memset(&_con, 0, sizeof(_con));
+    _state.initialized = false;
+    _state.status = STAT_READY;
+    _state.cid = -1;
+    _state.buf = new CircBuffer<char>(CFG_DATA_SIZE);
+
+    initUart(cts, rts, alarm, baud);
+    _reset.output();
+
+    setRts(true); // release
+    /*
+    wait_ms(500);
+    cmdAT();
+    cmdMECHO(false);
+    if(cts != NC && rts != NC)
+        cmdUSET(baud,"HW");
+    else
+        cmdUSET(baud,"N");
+
+    // WizFi250 will restart by cmdUSET command.
+    wait_ms(1000);
+    cmdAT();
+    */
+}
+
+int WizFi250::join(WiFiMode mode)
+{
+    char sec[10];
+
+    if( cmdMMAC() ) return -1;
+
+    if(mode == WM_AP)
+        _state.wm = WM_AP;
+    else
+        _state.wm = WM_STATION;
+
+    if ( cmdWNET(_state.dhcp) ) return -1;
+    if ( cmdWSET(_state.wm, _state.ssid) ) return -1;
+
+    switch (_state.sec)
+    {
+    case SEC_AUTO:
+        strcpy(sec,"");
+        break;
+    case SEC_OPEN:
+        strcpy(sec,"OPEN");
+        break;
+    case SEC_WEP:
+        strcpy(sec,"WEP");
+        break;
+    case SEC_WPA_TKIP:
+        strcpy(sec,"WPA");
+        break;
+    case SEC_WPA_AES:
+        strcpy(sec,"WPAAES");
+        break;
+    case SEC_WPA2_AES:
+        strcpy(sec,"WPA2AES");
+        break;
+    case SEC_WPA2_TKIP:
+        strcpy(sec,"WPA2TKIP");
+        break;
+    case SEC_WPA2_MIXED:
+        strcpy(sec,"WPA2");
+        break;
+    }
+    if ( cmdWSEC(_state.wm, _state.pass, sec) ) return -1;
+    if ( cmdWJOIN() )   return -1;;
+    _state.associated = true;
+
+    return 0;
+}
+
+bool WizFi250::isAssociated()
+{
+    return _state.associated;
+}
+
+int WizFi250::setMacAddress (const char *mac)
+{
+    if (cmdMMAC(mac)) return -1;
+    strncpy(_state.mac, mac, sizeof(_state.mac));
+    return 0;
+}
+
+int WizFi250::getMacAddress (char *mac)
+{
+    if (cmdMMAC())  return -1;
+    strcpy(mac, _state.mac);
+    return 0;
+}
+
+int WizFi250::setAddress (const char *name)
+{
+    _state.dhcp = true;
+    strncpy(_state.name, name, sizeof(_state.name));
+    return 0;
+}
+
+int WizFi250::setAddress (const char *ip, const char *netmask, const char *gateway, const char *dns, const char *name)
+{
+    _state.dhcp = false;
+    strncpy(_state.ip, ip, sizeof(_state.ip));
+    strncpy(_state.netmask, netmask, sizeof(_state.netmask));
+    strncpy(_state.gateway, gateway, sizeof(_state.gateway));
+    strncpy(_state.nameserver, dns, sizeof(_state.nameserver));
+    strncpy(_state.name, name, sizeof(_state.name));
+    return 0;
+}
+
+int WizFi250::getAddress (char *ip, char *netmask, char *gateway)
+{
+    strcpy(ip, _state.ip);
+    strcpy(netmask, _state.netmask);
+    strcpy(gateway, _state.gateway);
+    return 0;
+}
+
+int WizFi250::setSsid (const char *ssid)
+{
+    strncpy(_state.ssid, ssid, sizeof(_state.ssid));
+    return 0;
+}
+
+int WizFi250::setSec ( Security sec, const char *phrase )
+{
+    _state.sec = sec;
+    strncpy(_state.pass, phrase, strlen(phrase));
+    return 0;
+}
+
+const char *WizFi250::getIPAddress(void)
+{
+    return _state.ip;
+}
+
+const char *WizFi250::getMACAddress(void)
+{
+    return _state.mac;
+}
+