Chipcon SPI driver, in the works.

[goodfet] / firmware / platforms / goodfet.h

diff --git a/firmware/platforms/goodfet.h b/firmware/platforms/goodfet.h
index 6c22608..230b8b8 100644 (file)
--- a/firmware/platforms/goodfet.h
+++ b/firmware/platforms/goodfet.h
@@ -12,3 +12,26 @@
 #define PLEDDIR P1DIR
 #define PLEDPIN BIT0
 
+
+//Use P3 instead of P5 for target I/O on chips without P5.
+#ifndef __MSP430_HAS_PORT5__
+#ifndef __MSP430_HAS_PORT5_R__
+//#warning "No P5, using P3 instead.  Will break 2618 and 1612 support."
+#define P5OUT P3OUT
+#define P5DIR P3DIR
+#define P5REN P3REN
+#define P5IN P3IN
+#endif
+#endif
+
+//No longer works for Hope badge.
+#define SETSS P5OUT|=BIT0
+#define CLRSS P5OUT&=~BIT0
+#define DIRSS P5DIR|=BIT0;
+
+//BIT5 is Chip Enable.  Need to document this
+//#define RADIOACTIVE  P5OUT|=BIT5
+//#define RADIOPASSIVE P5OUT&=~BIT5
+#define SETCE P5OUT|=BIT5
+#define CLRCE P5OUT&=~BIT5
+#define DIRCE P5DIR|=BIT5