Add common.h

1 files changed, 2 insertions, 5 deletions

diff --git a/gyro.c b/gyro.c
index d6a8b48..bbcb0fe 100644
--- a/gyro.c
+++ b/gyro.c
@@ -1,3 +1,5 @@
+#include "common.h"
+
 #include <stdio.h>
 #include <string.h>
 #include <avr/io.h>
@@ -27,11 +29,6 @@
 #define L3GD20_CTRLREG3 0x22
 #define L3GD20_CTRLREG4 0x23
 
-#define sleepwhile(cond) \
-	sleep_enable (); \
-	while (cond) { sleep_cpu (); } \
-	sleep_disable ();
-
 /* the first interrupt is lost */
 static volatile bool drdy = true;
 static volatile int16_t val[3] = {0, 0, 0};