Add util.[ch]

2016-02-25 09:27:49 +01:00
parent cea9182113
commit f287759476
2 changed files with 9 additions and 0 deletions
@@ -0,0 +1,9 @@
+#ifndef __UTIL_H__
+#define __UTIL_H__
+
+// Macros:
+
+    #define GET_MSB_OF_WORD(word) ((uint8_t)(word >> 8))
+    #define GET_LSB_OF_WORD(word) ((uint8_t)(word & 0xff))
+
+#endif