Diff: if/umtsstick/UMTSStickNetIf.h
- Revision:
- 0:d616ece2d859
diff -r 000000000000 -r d616ece2d859 if/umtsstick/UMTSStickNetIf.h
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/if/umtsstick/UMTSStickNetIf.h Sat Sep 18 23:05:49 2010 +0000
@@ -0,0 +1,80 @@
+
+/*
+Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
+
+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.
+*/
+
+/** \file
+UMTS Stick network interface header file
+*/
+
+#ifndef UMTSSTICKNETIF_H
+#define UMTSSTICKNETIF_H
+
+#include "mbed.h"
+
+#include "core/net.h"
+#include "if/ppp/PPPNetIf.h"
+
+#include "drv/umtsstick/UMTSStick.h"
+
+///UMTS Stick network interface
+/**
+This class provides connectivity to the stack using a 3G (or LTE etc...) stick
+Plug it to your USB host using two Pull-down resistors on the D+/D- lines
+*/
+class UMTSStickNetIf : public LwipNetIf, protected PPPNetIf
+{
+public:
+ ///Instantiates the Interface and register it against the stack
+ UMTSStickNetIf();
+ virtual ~UMTSStickNetIf();
+
+ ///Tries to connect to the stick
+ /**
+ This method tries to obtain a virtual serial port interface from the stick
+ It waits for a stick to be connected, switches it from CDFS to virtual serial port mode if needed,
+ and obtains a virtual serial port from it
+ @return : A negative error code on error or 0 on success
+ */
+ UMTSStickErr setup(); //UMTSStickErr is from /drv/umtsstick/UMTSStick.h
+
+ ///Establishes a PPP connection
+ /**
+ This method opens an AT interface on the serial interface, initializes and configures the stick,
+ then opens a PPP connection and authenticates with the parameters
+ \param apn : APN of the interface, if NULL uses the SIM default value
+ \param userId : user with which to authenticate during the PPP connection, if NULL does not authenticate
+ \param password : associated password
+ @return : A negative error code on error or 0 on success
+ */
+ PPPErr connect(const char* apn = NULL, const char* userId = NULL, const char* password = NULL); //Connect using GPRS
+
+ ///Disconnects the PPP connection
+ PPPErr disconnect();
+
+private:
+ UMTSStick m_umtsStick;
+ UsbSerial* m_pUsbSerial;
+
+};
+
+#endif
+