first attempt at lcd menus

1 files changed, 14 insertions, 0 deletions

diff --git a/globals.c b/globals.c
index c0be662..d66d730 100644
--- a/globals.c
+++ b/globals.c
@@ -1,5 +1,6 @@
 #include "globals.h"
 #include <time.h>
+#include <sys/time.h>
 
 
 GlobalStruct globals = {
@@ -19,3 +20,16 @@ long sec_timer (void)
 {
 	return (long)time(NULL);
 }
+
+
+unsigned long long ms_timer (void)
+{
+	struct timeval tv;
+	gettimeofday(&tv, NULL);
+
+	unsigned long long millisecondsSinceEpoch =
+	    (unsigned long long)(tv.tv_sec) * 1000 +
+	    (unsigned long long)(tv.tv_usec) / 1000;
+
+	return millisecondsSinceEpoch;
+}