X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;ds=inline;f=firmware%2Finclude%2Fplatform.h;h=e6cbcec2401b60e3c75698b77e18aff6d778c6f0;hb=c28cce5afcc1e1747f51e5afe15e338dae030376;hp=f7e924647f3496ae048ff1127f4ea7350ae202e7;hpb=74ab06d026d20e3c13cd2bcb1ac89d83d79fbf5f;p=goodfet

diff --git a/firmware/include/platform.h b/firmware/include/platform.h
index f7e9246..e6cbcec 100644
--- a/firmware/include/platform.h
+++ b/firmware/include/platform.h
@@ -1,5 +1,30 @@
 //! \file platform.h
 
+#include <signal.h>
+#include <io.h>
+#include <iomacros.h>
+
+
+//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
+
+//Use false P5REN for 1612.
+#ifdef __MSP430_HAS_PORT5__
+#ifndef __MSP430_HAS_PORT5_R__
+//#warning "1xx, using fake P5REN for external pulling resistors."
+#define P5REN P5OUT
+#endif
+#endif
+
 unsigned char serial_rx();
 void serial_tx(unsigned char);