该寄存器用于控制FIFO使能,在简单读取传感器数据的时候,可以不用FIFO,设置对应位为:0,即可禁止FIFO,设置为1,则使能FIFO。加速度传感器的三个轴,全由一个位(ACCEL_FIFO_EN)控制,只要该位为1,则加速度传感器三个通道都开启FIFO;但是陀螺仪传感器的三个轴需要一个一个设置,即XYZ轴分别配置。 总之,FIFO使能寄存器用...
MPU_Write_Byte(MPU9250_ADDR,MPU_PWR_MGMT1_REG,0X00);//唤醒 MPU9250 MPU_Set_Gyro_Fsr(3); //陀螺仪传感器,±2000dps MPU_Set_Accel_Fsr(0); //加速度传感器,±2g MPU_Set_Rate(50); //设置采样率 50Hz MPU_Write_Byte(MPU9250_ADDR,MPU_INT_EN_REG,0X00); //关闭所有中断 MPU_Write_Byt...
MPU_Write_Byte(MPU9250_ADDR,MPU_USER_CTRL_REG,0X00);//I2C主模式关闭 MPU_Write_Byte(MPU9250_ADDR,MPU_FIFO_EN_REG,0X00); //关闭FIFO MPU_Write_Byte(MPU9250_ADDR,MPU_INTBP_CFG_REG,0X82);//INT引脚低电平有效,开启bypass模式,可以直接读取磁力计 res=MPU_Read_Byte(MPU9250_ADDR,MPU_DEVICE_...
Mpu6500.ReadFifo(Span<Byte>) Method Reference Feedback Definition Namespace: Iot.Device.Imu Assembly: Iot.Device.Bindings.dll Package: Iot.Device.Bindings v2.1.0 Read data in the FIFO (First In First Out) buffer, read as many data as the size of readData byte span You should read...
#define ZRMOT_DUR 0x22 // Duration counter threshold for zero motion interrupt generation, 16 Hz rate, LSB = 64 ms#define FIFO_EN 0x23 #define I2C_MST_CTRL 0x24 #define I2C_SLV0_ADDR 0x25 #define I2C_SLV0_REG 0x26 #define I2C_SLV0_CTRL 0x27 ...
//Mpu9250_WriteReg_R(MPU9250_RA_FIFO_EN,0x00); //default 0x00 //DMP is good to go! Finally. //Disabling DMP (you turn it on later)... Set_DMPEnabled(false); //Setting up internal 42-byte (default) DMP packet buffer... dmpPacketSize = 42; /*if ((dmpPacketBuffer = (uint8...
// Register Name | ReadWrite | Bits Name (regAddr size length bit Data Read/Write) //9250 Self Test Gyro #define SELF_TEST_X_GYRO_WRITE_xg_st_data(Data) MPUi2cWriteByte(0x00, (uint8_t)Data) // self test output generated during manufacturing tests #define SELF_TEST_Y_GYRO_WRITE_yg...
ReadFifo(Span<Byte>) 讀取FIFO 中的資料 (First In First Out) 緩衝區,讀取與 readData 位元組範圍大小一樣多的資料,您應該讀取 FifoCount 屬性中可用的資料數目,然後在這裡閱讀。 您只會讀取您在 FifoModes 中選取的資料。 資料的順序是從 0x3B 到 0x60。 ACCEL_XOUT_H和ACCEL_XOUT_L ACCEL_YOUT_H和...
Serial.print("Could not connect to MPU9250: 0x"); Serial.println(c, HEX); while(1) ; // Loop forever if communication doesn't happen } // Read the WHO_AM_I register of the BMP280 this is a good test of communication byte f = readByte(BMP280_ADDRESS, BMP280_ID); // Re...
Mpu6500.FifoModes Property Reference Feedback Definition Namespace: Iot.Device.Imu Assembly: Iot.Device.Bindings.dll Package: Iot.Device.Bindings v2.1.0 Get or set the FIFO (First In First Out) modes C# Copy public Iot.Device.Imu.FifoModes FifoModes { get; set; } Property Value ...