Diff: rfm12.h

Revision:

0:a634c7e3ea44

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/rfm12.h	Fri Feb 18 20:07:12 2011 +0000
@@ -0,0 +1,96 @@
+#ifndef MBED_RFM12_C_H
+#define MBED_RFM12_C_H
+
+#include "string"
+#include "lib_crc.h"
+#include "mbed.h"
+
+#define ADDR 0x00
+
+//Defines der Statusregister und Interruptflags
+#define RF_STATUS_RGITFFIT     (1<<15)
+#define RF_STATUS_POR          (1<<14)
+#define RF_STATUS_RGURFFOV     (1<<13)
+#define RF_STATUS_WKUP         (1<<12)
+#define RF_STATUS_EXT          (1<<11)
+#define RF_STATUS_LBD          (1<<10)
+
+enum status_t
+{
+    RX,
+    TX,
+    LISTEN
+};
+
+typedef union
+{
+    struct
+    {
+        uint8_t HI;
+        uint8_t LO;
+    }Byte;
+    struct
+    {
+        uint16_t Port        : 6;
+        uint16_t DestType    : 2;
+        uint16_t Addresse    : 8;
+    }Bit;
+}header;
+
+class RFM12
+{
+    public:
+        RFM12(PinName irq, PinName sel, PinName sdi, PinName sdo, PinName sck);
+        int RF_L4_Senden(char *buff, header h, char length);
+        
+    private:
+        //Ports
+        InterruptIn _irq;
+        DigitalOut  _sel;
+        DigitalOut  _sdi;
+        DigitalIn   _sdo;
+        DigitalOut  _sck;
+     
+        //Status des PHY Layers
+        status_t status;
+       
+        //SendBuffer
+        char *sbuffer;
+        int sbufferlength;
+        int sbufferi;
+        //ReceiveBuffer
+        char *rbuffer;
+        int rbufferlength;
+        int rbufferi;
+        
+        char *sbufferl3;
+        char *rbufferl3;
+        
+        char *sbufferl4;
+        char *rbufferl4;
+               
+        short RF_PHY_Write(short b);        
+        void  RF_PHY_Send(char b);
+        char  RF_PHY_Receive();
+        
+        void  RF_PHY_Interrupt();       
+        
+        int RF_PHY_Senden(char *buff, int length);
+        int RF_PHY_Senden(string str);
+        
+        int RF_L3_Senden(char *buff, char length);
+        int RF_L3_Empfangen(char *buff, char length);
+        
+        int RF_L4_Empfangen(char *buff, char length);
+        
+        int RF_P1_Empfangen(char *buff, char length);
+        
+        short crcadd(short crc, char b);
+        
+        char Hammi_EncodeHI(char b);
+        char Hammi_EncodeLO(char b);
+        
+        char Hammi_DecodeHILO(char hi, char lo);
+};
+
+#endif
\ No newline at end of file