Diff: RF12B.h

Revision:

0:bd1232f200be

Child:

1:42b124ed1f57

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/RF12B.h	Thu Mar 10 10:56:15 2011 +0000
@@ -0,0 +1,39 @@
+#ifndef _RF12B_H
+#define _RF12B_H
+
+#include "mbed.h"
+
+class RF12B {
+public:
+    RF12B(PinName SDI,
+            PinName SDO,
+            PinName SCK,
+            PinName NCS,
+            PinName NIRQ);
+   
+    /* Initialises the RF12B module as transmitter
+        or receiver. This should be called after the
+        RF module has fully started up (give it a 
+        few hundred ms) */
+    void init(bool _trans = true); // Default transmitter
+    
+    /* Reads a byte of data from the RF module's buffer
+        This is a blocking call */
+    unsigned char read();
+    
+    /* Sends a byte of data to the RF module for transmission */
+    void write(unsigned char data);
+    
+    /* Flushes all data from the RF module's buffer */
+    void flush();
+
+private:
+    SPI spi;
+    DigitalOut NCS;
+    DigitalIn NIRQ;
+    bool trans;
+    bool initialized;
+    unsigned int writeCmd(unsigned int cmd);
+};
+
+#endif /* _RF12B_H */
\ No newline at end of file