Diff: MXCHIP_WIFI_Driver/MXCHIP/MXCHIP.cpp

Revision:

0:cd7c54f07d25

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/MXCHIP_WIFI_Driver/MXCHIP/MXCHIP.cpp	Tue Mar 21 03:56:12 2017 +0000
@@ -0,0 +1,110 @@
+
+#include "MXCHIP.h"
+
+
+MXCHIP::MXCHIP(PinName tx, PinName rx, bool debug): _serial(tx, rx, 1024), _parser(_serial), _packets(0), _packets_end(&_packets)
+{
+    _serial.baud(115200);
+    _parser.debugOn(debug);
+}
+
+bool MXCHIP::startup(int mode)
+{
+    //only 3 valid modes
+    if(mode < 1 || mode > 3) 
+    {
+        return false;
+    }
+
+    bool success = reset()
+        && _parser.send("AT+CWMODE=%d", mode)
+        && _parser.recv("OK")
+        && _parser.send("AT+CIPMUX=1")
+        && _parser.recv("OK");
+
+    _parser.oob("+IPD", this, &MXCHIP::_packet_handler);
+
+    return success;
+}
+
+bool MXCHIP::reset(void)
+{
+    for (int i = 0; i < 2; i++) 
+    {
+        if (_parser.send("AT+RST")
+            && _parser.recv("OK\r\nready")) 
+        {
+            return true;
+        }
+    }
+
+    return false;
+}
+
+bool MXCHIP::dhcp(bool enabled, int mode)
+{
+    //only 3 valid modes
+    if(mode < 0 || mode > 2) 
+    {
+        return false;
+    }
+
+    return _parser.send("AT+CWDHCP=%d,%d", enabled?1:0, mode)
+        && _parser.recv("OK");
+}
+
+bool MXCHIP::connect(const char *ap, const char *passPhrase)
+{
+    return _parser.send("AT+CWJAP=\"%s\",\"%s\"", ap, passPhrase)
+        && _parser.recv("OK");
+}
+
+bool MXCHIP::disconnect(void)
+{
+    return _parser.send("AT+CWQAP") && _parser.recv("OK");
+}
+
+const char *MXCHIP::getIPAddress(void)
+{
+    if (!(_parser.send("AT+CIFSR")
+        && _parser.recv("+CIFSR:STAIP,\"%15[^\"]\"", _ip_buffer)
+        && _parser.recv("OK"))) {
+        return 0;
+    }
+
+    return _ip_buffer;
+}
+
+const char *MXCHIP::getMACAddress(void)
+{
+    if (!(_parser.send("AT+CIFSR")
+        && _parser.recv("+CIFSR:STAMAC,\"%17[^\"]\"", _mac_buffer)
+        && _parser.recv("OK"))) {
+        return 0;
+    }
+
+    return _mac_buffer;
+}
+
+const char *MXCHIP::getGateway()
+{
+    if (!(_parser.send("AT+CIPSTA?")
+        && _parser.recv("+CIPSTA:gateway:\"%15[^\"]\"", _gateway_buffer)
+        && _parser.recv("OK"))) {
+        return 0;
+    }
+
+    return _gateway_buffer;
+}
+
+const char *MXCHIP::getNetmask()
+{
+    if (!(_parser.send("AT+CIPSTA?")
+        && _parser.recv("+CIPSTA:netmask:\"%15[^\"]\"", _netmask_buffer)
+        && _parser.recv("OK"))) 
+    {
+        return 0;
+    }
+
+    return _netmask_buffer;
+}