Esempi in C++ (Cpp) per mpu6050_read_byte

Esempio n. 1

File: mpu6050.cpp Progetto: marvelousmishig/rmb_multicopter

static bool mpu6050_test_connection() {
  return mpu6050_read_byte(MPUREG_WHOAMI) == 0x68;
}

Esempio n. 2

File: mpu6050-v1.c Progetto: MRliuliu/Embeded

static int mpu6050_probe(struct i2c_client *client, const struct i2c_device_id *id)
{
	unsigned short accel_x = 0, accel_y = 0, accel_z = 0;
	unsigned short gyro_x = 0, gyro_y = 0, gyro_z = 0;
	unsigned short temp = 0;

	printk("match OK!\n");
	printk("irqno = %d\n", client->irq);
	printk("addr = %d\n", client->addr);

	mpu6050_write_byte(client, PWR_MGMT_1, 0x00);
	mpu6050_write_byte(client, SMPLRT_DIV, 0x07);
	mpu6050_write_byte(client, CONFIG, 0x06);
	mpu6050_write_byte(client, GYRO_CONFIG, 0x18);
	mpu6050_write_byte(client, ACCEL_CONFIG, 0x01);
	
	while(1) {
		accel_x = mpu6050_read_byte(client, ACCEL_XOUT_L);
		accel_x |= mpu6050_read_byte(client, ACCEL_XOUT_H) << 8;

		accel_y = mpu6050_read_byte(client, ACCEL_YOUT_L);
		accel_y |= mpu6050_read_byte(client, ACCEL_YOUT_H) << 8;

		accel_z = mpu6050_read_byte(client, ACCEL_ZOUT_L);
		accel_z |= mpu6050_read_byte(client, ACCEL_ZOUT_H) << 8;

		printk("acceleration data: x = %04x, y = %04x, z = %04x\n", accel_x, accel_y, accel_z);

		gyro_x = mpu6050_read_byte(client, GYRO_XOUT_L);
		gyro_x |= mpu6050_read_byte(client, GYRO_XOUT_H) << 8;

		gyro_y = mpu6050_read_byte(client, GYRO_YOUT_L);
		gyro_y |= mpu6050_read_byte(client, GYRO_YOUT_H) << 8;

		gyro_z = mpu6050_read_byte(client, GYRO_ZOUT_L);
		gyro_z |= mpu6050_read_byte(client, GYRO_ZOUT_H) << 8;

		printk("gyroscope data: x = %04x, y = %04x, z = %04x\n", gyro_x, gyro_y, gyro_z);

		temp = mpu6050_read_byte(client, TEMP_OUT_L);
		temp |= mpu6050_read_byte(client, TEMP_OUT_H) << 8;

		printk("temperature data: %x\n", temp);

		mdelay(500);
	}

	return 0;
}