IMU_Zero just prints * forever

[jc508]

Hi,
what does it mean when the example (Arduino/MPU6050/examples/IMU_Zero) just prints a ''
in an ever increasing line ?
The code has Serial.println("PID tuning Each Dot = 100 readings");
but there is no print of a '' so it must be down in the library somewhere - its beyond my skill level to delve intio that
JC

[ZHomeSlice]

the latest example MPU6050_6Axis_MotionApps_V6_12.h has an offset generator that is fast! it uses a PI
D feedback routine to quickly detect proper offsets
Use that instead.