Revision 3:317b007abdec, committed 2013-10-17

Comitter:

bogdanm

Date:

Thu Oct 17 16:50:41 2013 +0300

Parent:

2:03b089430085

Child:

4:3fc75e611736

Commit message:

Added CellularModem as an abstract base class for modem implementations

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/CellularModem.h	Thu Oct 17 16:50:41 2013 +0300
@@ -0,0 +1,78 @@
+/* CellularModem.h */
+/* Copyright (C) 2013 mbed.org, 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.
+ */
+
+#ifndef CELLULARMODEM_H_
+#define CELLULARMODEM_H_
+
+#include "core/fwk.h"
+#include "at/ATCommandsInterface.h"
+
+class CellularModem
+{
+public:
+  //Internet-related functions
+
+  /** Open a 3G internet connection
+      @return 0 on success, error code on failure
+  */
+  virtual int connect(const char* apn = NULL, const char* user = NULL, const char* password = NULL) = 0;
+
+  /** Close the internet connection
+     @return 0 on success, error code on failure
+  */
+  virtual int disconnect() = 0;
+
+
+  /** Send a SM
+     @param number The receiver's phone number
+     @param message The message to send
+     @return 0 on success, error code on failure
+   */
+  virtual int sendSM(const char* number, const char* message) = 0;
+
+
+  /** Receive a SM
+     @param number Pointer to a buffer to store the sender's phone number (must be at least 17 characters-long, including the sapce for the null-terminating char)
+     @param message Pointer to a buffer to store the the incoming message
+     @param maxLength Maximum message length that can be stored in buffer (including null-terminating character)
+     @return 0 on success, error code on failure
+   */
+  virtual int getSM(char* number, char* message, size_t maxLength) = 0;
+
+  /** Get the number of SMs in the incoming box
+     @param pCount pointer to store the number of unprocessed SMs on
+     @return 0 on success, error code on failure
+   */
+  virtual int getSMCount(size_t* pCount) = 0;
+
+  /** Get the ATCommandsInterface instance
+    @return Pointer to the ATCommandsInterface instance
+   */
+  virtual ATCommandsInterface* getATCommandsInterface() = 0;
+  
+  /** Switch power on or off
+    In order to use this function, a pin name must have been entered in the constructor
+    @param enable true to switch the dongle on, false to switch it off
+    @return 0 on success, error code on failure
+  */
+  virtual int power(bool enable) = 0;
+};
+
+
+#endif /* CELLULARMODEM_H_ */