#include <io.h>
#endif
-
-//LED on P1.0
+//LED on P5.4
#define PLEDOUT P5OUT
#define PLEDDIR P5DIR
#define PLEDPIN BIT4
+#define SPIOUT P3OUT
+#define SPIDIR P3DIR
+#define SPIIN P3IN
+#define SPIREN P3REN
+
+#define P5OUT P3OUT
+#define P5DIR P3DIR
+#define P5IN P3IN
+#define P5REN P3REN
+
+
+/* For the radio to be used:
+ 4.6 (!RST) must be low
+ 4.5 (VREF_EN) must be high
+ 4.2 (!CS) must be low for the transaction.
+*/
+
+#define INITPLATFORM \
+ P4DIR|=BIT6+BIT5+BIT2+BIT7+BIT4; \
+ P4OUT=BIT5;
+
//Radio CS is P4.2
#define SETSS P4OUT|=BIT2
#define CLRSS P4OUT&=~BIT2
-#define DIRSS P4DIR|=BIT2;
+#define DIRSS P4DIR|=BIT2
+
+//Flash CS is P4.4
+//#define SETSS P4OUT|=BIT4
+//#define CLRSS P4OUT&=~BIT4
+//#define DIRSS P4DIR|=BIT4
//CC2420 Chip Reset. Need to document this.