diff --git a/ARM_mpu.ino b/ARM_mpu.ino
index 07fea6f..23506fa 100644
--- a/ARM_mpu.ino
+++ b/ARM_mpu.ino
@@ -13,6 +13,7 @@ void setup(){
   Wire.endTransmission(true);
   Serial.begin(9600);
 }
+int add()
 void loop(){
   Wire.beginTransmission(MPU_addr);
   Wire.write(0x3B);  // starting with register 0x3B (ACCEL_XOUT_H)