firmware updated with encoder support, and support for the f031.

code/firmware/src/util.h

@@ -0,0 +1,26 @@
+#ifndef _UTIL_H
+#define _UTIL_H
+
+#include <stdint.h>
+
+#ifndef NATIVE
+#if   __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ 
+
+uint32_t htonl(uint32_t hostlong);
+#define htons(x) ( ((x << 8)  & 0xff00) | ((x >> 8) & 0xff) )
+#define ntohl(x) htonl(x)
+#define ntohs(x) htons(x)
+
+#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+
+#define htonl(x) (x)
+#define htons(x) (x)
+#define ntohl(x) (x)
+#define ntohs(x) (x)
+
+#else
+#error Unknown Endianness
+#endif 
+#endif
+
+#endif //_UTIL_H