EM260 SPI support. Really needs to be cleaned up.

[goodfet] / firmware / platforms / goodfet.h

diff --git a/firmware/platforms/goodfet.h b/firmware/platforms/goodfet.h
index 8b13789..ba9b0c2 100644 (file)
--- a/firmware/platforms/goodfet.h
+++ b/firmware/platforms/goodfet.h
@@ -1 +1,41 @@
+/*! \file goodfet.h
+  \author Travis Goodspeed
+  \brief Port descriptions for the GoodFET platform.
+*/
+
+#include <signal.h>
+#include <io.h>
+#include <iomacros.h>
+
+
+//LED on P1.0
+#define PLEDOUT P1OUT
+#define PLEDDIR P1DIR
+#define PLEDPIN BIT0
+
+//Use P3 instead of P5 for target I/O on chips without P5.
+#ifdef msp430x2274
+//#warning "No P5, using P3 instead.  Will break 2618 and 1612 support."
+#define P5OUT P3OUT
+#define P5DIR P3DIR
+#define P5IN P3IN
+#define P5REN P3REN
+#endif
+
+//This is how things used to work, don't do it anymore.
+//#ifdef msp430x1612
+//#define P5REN somedamnedextern
+//#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