Diff: telegesis.h

Revision:

11:18ff088287ea

Parent:

10:263f7251c111

Child:

12:debf76f0c0bf

--- a/telegesis.h	Sun Oct 13 20:49:23 2013 +0000
+++ b/telegesis.h	Tue Oct 15 09:55:41 2013 +0000
@@ -1,6 +1,15 @@
+#ifndef telegesis_h
+#define telegesis_h
+
 #include "mbed.h"
 
 /** Zigbee interface class for configuring, sending and recieving data using an telegesis zigbee */
+#define START_BYTE 0x7e
+#define ESCAPE 0x7d
+#define CR 0x0D
+#define LF 0x0A
+#define MAX_FRAME_DATA_SIZE 110
+
 class zigbee
 {
 private:
@@ -9,7 +18,7 @@
     PinName _reset;
 public:
 
-    zigbee(PinName tx, PinName rx, PinName reset);
+    zigbee(PinName tx, PinName rx);
     ~zigbee();
 
 
@@ -17,7 +26,7 @@
       * @param serial_no array to store the serial of zigbee (must be 8 long).
       * @return Returns 1 on success.
       */
-    int GetSerial(int*);
+    int GetSerial();
     /** Sets the encryption key. This should be a 128-bit key.
       * @param key Pointer to the network key to set.
       * @return Returns 1 on success.
@@ -63,16 +72,14 @@
     /** Sends data using the binary mode    
       */      
    int UniCastb(char *adr,char *payload, char payloadSize);      
-   /** Pulls Resetpin
-   */
-   void Reset();
+   
       
    /** converts a string to a long
    */    
-   unsigned long hexToLong(const char *hex);
+   unsigned long hextolong(const char *hex);
    /** convertes a string to a int
    */
-   unsigned int hexToInt(const char *hex);
+   unsigned int hextoint(const char *hex);
    /**
    */
    int EUI64;  
@@ -85,6 +92,51 @@
    /** incomming data
    */
    char Zdata[100]; 
-   
-   int channel, NodeID, EPID,framesize;
-};
\ No newline at end of file
+     /**
+     
+     */
+     char LocalID[17];
+     /**
+      * indication of incoming data
+      */
+   uint8_t Zdat; 
+     /**
+      * Indicator on that we have got a ack on a packet
+      */
+     uint8_t PacketAck;
+     
+   int channel, NodeID, EPID,framesize, PanOnline;
+    /**
+     * Reads all available serial bytes until a packet is parsed, an error occurs, or the buffer is empty.
+     * You may call <i>xbee</i>.getResponse().isAvailable() after calling this method to determine if
+     * a packet is ready, or <i>xbee</i>.getResponse().isError() to determine if
+     * a error occurred.
+     * <p/>
+     * This method should always return quickly since it does not wait for serial data to arrive.
+     * You will want to use this method if you are doing other timely stuff in your loop, where
+     * a delay would cause problems.
+     * NOTE: calling this method resets the current response, so make sure you first consume the
+     * current response
+     */     
+    void readPacket();
+        /**Looks for a packet but dont wait
+        */
+    uint8_t SeePacket();
+
+
+private:
+    uint8_t _pos;
+    // last byte read
+    uint8_t b;
+    uint8_t _checksumTotal;
+    uint8_t _nextFrameId;
+    int SeqNumber;
+    // buffer for incoming RX packets.  holds only the api specific frame data, starting after the api id byte and prior to checksum
+    uint8_t _responseFrameData[MAX_FRAME_DATA_SIZE];
+    char _responseFrameString[MAX_FRAME_DATA_SIZE];
+
+      Serial _zbee;
+    int wait4OK();
+};
+
+#endif