From: travisutk <travisutk@12e2690d-a6be-4b82-a7b7-67c4a43b65c8>
Date: Sat, 12 Feb 2011 21:39:10 +0000 (+0000)
Subject: Redefined P2.6 (!RST) to be CE on the GoodFET platform.
X-Git-Url: http://git.rot13.org/?p=goodfet;a=commitdiff_plain;h=bf49109a5835ae36bac4d114825ec70b73ea8fd1

Redefined P2.6 (!RST) to be CE on the GoodFET platform.
Should support nRF24L01+ modules from Sparkfun.

git-svn-id: https://svn.code.sf.net/p/goodfet/code/trunk@912 12e2690d-a6be-4b82-a7b7-67c4a43b65c8
---

diff --git a/firmware/platforms/goodfet.h b/firmware/platforms/goodfet.h
index a9288b2..e9ba90e 100644
--- a/firmware/platforms/goodfet.h
+++ b/firmware/platforms/goodfet.h
@@ -44,12 +44,10 @@
 #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
+//Used for the Nordic port, !RST pin on regular GoodFET.
+#define SETCE P2OUT|=BIT6
+#define CLRCE P2OUT&=~BIT6
+#define DIRCE P2DIR|=BIT6
 
 // network byte order converters
 #define htons(x) ((((uint16_t)(x) & 0xFF00) >> 8) | \
diff --git a/firmware/platforms/nhbadge.h b/firmware/platforms/nhbadge.h
index 8e3e59f..aee7dde 100644
--- a/firmware/platforms/nhbadge.h
+++ b/firmware/platforms/nhbadge.h
@@ -31,3 +31,14 @@
 #define SPIDIR P5DIR
 #define SPIIN  P5IN
 #define SPIREN P5REN
+
+// network byte order converters
+#define htons(x) ((((uint16_t)(x) & 0xFF00) >> 8) | \
+				 (((uint16_t)(x) & 0x00FF) << 8))
+#define htonl(x) ((((uint32_t)(x) & 0xFF000000) >> 24) | \
+				  (((uint32_t)(x) & 0x00FF0000) >> 8) | \
+				  (((uint32_t)(x) & 0x0000FF00) << 8) | \
+				  (((uint32_t)(x) & 0x000000FF) << 24))
+
+#define ntohs htons
+#define ntohl htonl
diff --git a/firmware/platforms/nhbadgeb.h b/firmware/platforms/nhbadgeb.h
index 57efd0b..771d288 100644
--- a/firmware/platforms/nhbadgeb.h
+++ b/firmware/platforms/nhbadgeb.h
@@ -38,3 +38,13 @@
 #define CLRCE P4OUT&=~BIT5
 #define DIRCE P4DIR|=BIT5
 
+// network byte order converters
+#define htons(x) ((((uint16_t)(x) & 0xFF00) >> 8) | \
+				 (((uint16_t)(x) & 0x00FF) << 8))
+#define htonl(x) ((((uint32_t)(x) & 0xFF000000) >> 24) | \
+				  (((uint32_t)(x) & 0x00FF0000) >> 8) | \
+				  (((uint32_t)(x) & 0x0000FF00) << 8) | \
+				  (((uint32_t)(x) & 0x000000FF) << 24))
+
+#define ntohs htons
+#define ntohl htonl