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Created November 28, 2019 01:08
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Teste do MPU6050.
/*
* Programa : Teste MPU6050
* Alteracoes e adaptacoes : FILIPEFLOP
* Baseado no programa original de JohnChi
*/
// Carrega a biblioteca Wire
#include<Wire.h>
// Endereco I2C do MPU6050
const int MPU = 0x68;
// Variaveis para armazenar valores dos sensores
int AcX, AcY, AcZ, Tmp, GyX, GyY, GyZ;
void setup()
{
Serial.begin(9600);
Wire.begin();
Wire.beginTransmission(MPU);
Wire.write(0x6B);
//Inicializa o MPU-6050
Wire.write(0);
Wire.endTransmission(true);
}
void loop()
{
Wire.beginTransmission(MPU);
Wire.write(0x3B); // starting with register 0x3B (ACCEL_XOUT_H)
Wire.endTransmission(false);
// Solicita os dados do sensor
Wire.requestFrom(MPU,14,true);
// Armazena o valor dos sensores nas variaveis correspondentes
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)
// Envia valor X do acelerometro para a serial.
Serial.print("AcX = ");
Serial.print(AcX);
// Envia valor Y do acelerometro para a serial.
Serial.print(" | AcY = ");
Serial.print(AcY);
// Envia valor Z do acelerometro para a serial.
Serial.print(" | AcZ = ");
Serial.print(AcZ);
// Envia valor da temperatura para a serial.
// Calcula a temperatura em graus Celsius
Serial.print(" | Tmp = ");
Serial.print(Tmp / 340.00 + 36.53);
// Envia valor X do giroscopio para a serial.
Serial.print(" | GyX = ");
Serial.print(GyX);
// Envia valor Y do giroscopio para a serial.
Serial.print(" | GyY = ");
Serial.print(GyY);
// Envia valor Z do giroscopio para a serial.
Serial.print(" | GyZ = ");
Serial.println(GyZ);
// Aguarda 300 ms e reinicia o processo
delay(300);
}
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