Arduino library for MPU9250 Nine-Axis (Gyro + Accelerometer + Compass) MEMS MotionTracking™ Device
This library is based on the great work by kriswiner, and re-writen for the simple usage.
#include "MPU9250.h"
MPU9250 mpu;
void setup()
{
Serial.begin(115200);
Wire.begin();
delay(2000);
mpu.setup();
}
void loop()
{
static uint32_t prev_ms = millis();
if ((millis() - prev_ms) > 16)
{
mpu.update();
mpu.print();
Serial.print("roll (x-forward (north)) : ");
Serial.println(mpu.getRoll());
Serial.print("pitch (y-right (east)) : ");
Serial.println(mpu.getPitch());
Serial.print("yaw (z-down (down)) : ");
Serial.println(mpu.getYaw());
prev_ms = millis();
}
}
#include "MPU9250.h"
MPU9250 mpu;
void setup()
{
Serial.begin(115200);
Wire.begin();
delay(2000);
mpu.setup();
delay(5000);
// calibrate anytime you want to
mpu.calibrateAccelGyro();
mpu.calibrateMag();
mpu.printCalibration();
}
void loop()
{
}
MIT