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February 24, 2015 16:29
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arduino mpu6050
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// MPU-6050 Short Example Sketch | |
// By Arduino User JohnChi | |
// August 17, 2014 | |
// Public Domain | |
#include<Wire.h> | |
const int MPU=0x68; // I2C address of the MPU-6050 | |
int16_t AcX,AcY,AcZ,Tmp,GyX,GyY,GyZ; | |
void setup(){ | |
Wire.begin(); | |
Wire.beginTransmission(MPU); | |
Wire.write(0x6B); // PWR_MGMT_1 register | |
Wire.write(0); // set to zero (wakes up the MPU-6050) | |
Wire.endTransmission(true); | |
Serial.begin(9600); | |
} | |
void loop(){ | |
Wire.beginTransmission(MPU); | |
Wire.write(0x3B); // starting with register 0x3B (ACCEL_XOUT_H) | |
Wire.endTransmission(false); | |
Wire.requestFrom(MPU,14,true); // request a total of 14 registers | |
AcX=Wire.read()<<8|Wire.read(); // 0x3B (ACCEL_XOUT_H) & 0x3C (ACCEL_XOUT_L) | |
AcY=Wire.read()<<8|Wire.read(); // 0x3D (ACCEL_YOUT_H) & 0x3E (ACCEL_YOUT_L) | |
AcZ=Wire.read()<<8|Wire.read(); // 0x3F (ACCEL_ZOUT_H) & 0x40 (ACCEL_ZOUT_L) | |
Tmp=Wire.read()<<8|Wire.read(); // 0x41 (TEMP_OUT_H) & 0x42 (TEMP_OUT_L) | |
GyX=Wire.read()<<8|Wire.read(); // 0x43 (GYRO_XOUT_H) & 0x44 (GYRO_XOUT_L) | |
GyY=Wire.read()<<8|Wire.read(); // 0x45 (GYRO_YOUT_H) & 0x46 (GYRO_YOUT_L) | |
GyZ=Wire.read()<<8|Wire.read(); // 0x47 (GYRO_ZOUT_H) & 0x48 (GYRO_ZOUT_L) | |
Serial.print("AcX = "); | |
Serial.print(AcX); | |
Serial.print(" | AcY = "); | |
Serial.print(AcY); | |
Serial.print(" | AcZ = "); | |
Serial.print(AcZ); | |
Serial.print(" | Tmp = "); | |
Serial.print(Tmp/340.00+36.53); //equation for temperature in degrees C from datasheet | |
Serial.print(" | GyX = "); | |
Serial.print(GyX); | |
Serial.print(" | GyY = "); | |
Serial.print(GyY); | |
Serial.print(" | GyZ = "); | |
Serial.println(GyZ); | |
delay(333); | |
} |
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