ESP8266 / ESP8266Interface

ESP8266 Socket Library. AT Thinker firmware.

Dependents:   ESP8266_MQTT_HelloWorld ESP8266_IFTTT_Test ECE_4180_Lab_4 websocketmbed ... more

Fork of ESP8266Interface by ESP8266

This repository has been superceded

This project has moved to https://developer.mbed.org/teams/ESP8266/code/esp8266-driver/

This library works with the AT Thinker firmware.

Note

This library is currently in Beta. It is not feature complete and has some bugs, proceed with caution! Fixes and patches are welcome and appreciated!

Currently the ESP8266Interface Library has the following Abilities:

Working

  • TCP Client
  • UDP Client
  • Transparent mode (single connection of 1 type at a time)
  • Station Mode (connects to AP)

To be implemented

  • TCP Server
  • UDP Server
  • Multi Connection Mode (able to have up to 5 sockets at a time)
  • AP Mode (Make ESP Chip act like access point)
  • DNS Support (currently websites must be looked up by IP)
  • Error Recovery

Nice but not necessary

  • colorized text for ESP AT Commands in Command line (easier to differentiate from other text)

Diff: WiflyInterface.h

Revision:
1:fb4494783863
Parent:
0:302ec35139ec
Child:
6:5176e0864078
--- a/WiflyInterface.h	Fri Aug 24 13:29:01 2012 +0000
+++ b/WiflyInterface.h	Fri Aug 24 13:48:36 2012 +0000
@@ -20,4 +20,67 @@
 #ifndef WIFLYINTERFACE_H_
 #define WIFLYINTERFACE_H_
 
-#endif
\ No newline at end of file
+#include "Wifly.h"
+
+ /** Interface using Wifly to connect to an IP-based network
+ *
+ */
+class WiflyInterface: public Wifly {
+public:
+
+    /**
+    * Constructor
+    *
+    * \param tx mbed pin to use for tx line of Serial interface
+    * \param rx mbed pin to use for rx line of Serial interface
+    * \param reset reset pin of the wifi module ()
+    * \param tcp_status connection status pin of the wifi module (GPIO 6)
+    * \param ssid ssid of the network
+    * \param phrase WEP or WPA key
+    * \param sec Security type (NONE, WEP_128 or WPA)
+    */
+  WiflyInterface(PinName tx, PinName rx, PinName reset, PinName tcp_status, const char * ssid, const char * phrase, Security sec = NONE);
+
+  /** Initialize the interface with DHCP.
+  * Initialize the interface and configure it to use DHCP (no connection at this point).
+  * \return 0 on success, a negative number on failure
+  */
+  int init(); //With DHCP
+
+  /** Initialize the interface with a static IP address.
+  * Initialize the interface and configure it with the following static configuration (no connection at this point).
+  * \param ip the IP address to use
+  * \param mask the IP address mask
+  * \param gateway the gateway to use
+  * \return 0 on success, a negative number on failure
+  */
+  int init(const char* ip, const char* mask, const char* gateway);
+
+  /** Connect
+  * Bring the interface up, start DHCP if needed.
+  * \return 0 on success, a negative number on failure
+  */
+  int connect();
+  
+  /** Disconnect
+  * Bring the interface down
+  * \return 0 on success, a negative number on failure
+  */
+  int disconnect();
+  
+  /** Get IP address
+  *
+  * @ returns ip address
+  */
+  char* getIPAddress();
+  
+private:
+    char ip_string[20];
+    bool ip_set;
+};
+
+#include "TCPSocketConnection.h"
+#include "TCPSocketServer.h"
+#include "UDPSocket.h"
+
+#endif /* WIFLYINTERFACE_H_ */