i have interfaced a mpu6050 sensor ((3-axis Gyroscope +3-axis Accelerometer + Temperature) Sensor Module) with rpi3b and i am recording the values of 3-axis gyroscope and 3-axis accelerometer . now what i want to do is , i want to store the values of 3-axis gyroscope and 3-axis accelerometer into a .csv file. i am not having any experience with file handling so can anyone please help me with the code so that i can store the reading into a csv file.
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import smbus #import SMBus module of I2C from time import sleep #import #some MPU6050 Registers and their Address PWR_MGMT_1 = 0x6B SMPLRT_DIV = 0x19 CONFIG = 0x1A GYRO_CONFIG = 0x1B INT_ENABLE = 0x38 ACCEL_XOUT_H = 0x3B ACCEL_YOUT_H = 0x3D ACCEL_ZOUT_H = 0x3F GYRO_XOUT_H = 0x43 GYRO_YOUT_H = 0x45 GYRO_ZOUT_H = 0x47 def MPU_Init(): #write to sample rate register bus.write_byte_data(Device_Address, SMPLRT_DIV, 7) #Write to power management register bus.write_byte_data(Device_Address, PWR_MGMT_1, 1) #Write to Configuration register bus.write_byte_data(Device_Address, CONFIG, 0) #Write to Gyro configuration register bus.write_byte_data(Device_Address, GYRO_CONFIG, 24) #Write to interrupt enable register bus.write_byte_data(Device_Address, INT_ENABLE, 1) def read_raw_data(addr): #Accelero and Gyro value are 16-bit high = bus.read_byte_data(Device_Address, addr) low = bus.read_byte_data(Device_Address, addr+1) #concatenate higher and lower value value = ((high << 8) | low) #to get signed value from mpu6050 if(value > 32768): value = value - 65536 return value bus = smbus.SMBus(1) # or bus = smbus.SMBus(0) for older version boards Device_Address = 0x68 # MPU6050 device address MPU_Init() print (" Reading Data of Gyroscope and Accelerometer") while True: #Read Accelerometer raw value acc_x = read_raw_data(ACCEL_XOUT_H) acc_y = read_raw_data(ACCEL_YOUT_H) acc_z = read_raw_data(ACCEL_ZOUT_H) #Read Gyroscope raw value gyro_x = read_raw_data(GYRO_XOUT_H) gyro_y = read_raw_data(GYRO_YOUT_H) gyro_z = read_raw_data(GYRO_ZOUT_H) #Full scale range +/- 250 degree/C as per sensitivity scale factor Ax = acc_x/16384.0 Ay = acc_y/16384.0 Az = acc_z/16384.0 Gx = gyro_x/131.0 Gy = gyro_y/131.0 Gz = gyro_z/131.0 print ("Gx=%.2f" %Gx, u'\u00b0'+ "/s", "\tGy=%.2f" %Gy, u'\u00b0'+ "/s", "\tGz=%.2f" %Gz, u'\u00b0'+ "/s", "\tAx=%.2f g" %Ax, "\tAy=%.2f g" %Ay, "\tAz=%.2f g" %Az) sleep(1)