maix.ext_dev.qmi8658
maix.ext_dev.qmi8658 module
You can use
maix.ext_dev.qmi8658
to access this module with MaixPy
This module is generated from MaixPy and MaixCDK
Module
No module
Enum
Mode
qmi8658 mode
item | describe |
---|---|
values | ACC_ONLY: GYRO_ONLY: DUAL: |
C++ defination code:
enum Mode { ACC_ONLY = 0, GYRO_ONLY, DUAL }
AccScale
qmi8658 acc scale
item | describe |
---|---|
values | ACC_SCALE_2G: ACC_SCALE_4G: ACC_SCALE_8G: ACC_SCALE_16G: |
C++ defination code:
enum AccScale { ACC_SCALE_2G = 0, ACC_SCALE_4G, ACC_SCALE_8G, ACC_SCALE_16G }
AccOdr
qmi8658 acc output data rate
item | describe |
---|---|
values | ACC_ODR_8000: Accelerometer ODR set to 8000 Hz. ACC_ODR_4000: Accelerometer ODR set to 4000 Hz. ACC_ODR_2000: Accelerometer ODR set to 2000 Hz. ACC_ODR_1000: Accelerometer ODR set to 1000 Hz. ACC_ODR_500: Accelerometer ODR set to 500 Hz. ACC_ODR_250: Accelerometer ODR set to 250 Hz. ACC_ODR_125: Accelerometer ODR set to 125 Hz. ACC_ODR_62_5: Accelerometer ODR set to 62.5 Hz. ACC_ODR_31_25: Accelerometer ODR set to 31.25 Hz. ACC_ODR_128: Accelerometer ODR set to 128 Hz. ACC_ODR_21: Accelerometer ODR set to 21 Hz. ACC_ODR_11: Accelerometer ODR set to 11 Hz. ACC_ODR_3: Accelerometer ODR set to 3 Hz. |
C++ defination code:
enum AccOdr { ACC_ODR_8000, // Accelerometer ODR set to 8000 Hz. ACC_ODR_4000, // Accelerometer ODR set to 4000 Hz. ACC_ODR_2000, // Accelerometer ODR set to 2000 Hz. ACC_ODR_1000, // Accelerometer ODR set to 1000 Hz. ACC_ODR_500, // Accelerometer ODR set to 500 Hz. ACC_ODR_250, // Accelerometer ODR set to 250 Hz. ACC_ODR_125, // Accelerometer ODR set to 125 Hz. ACC_ODR_62_5, // Accelerometer ODR set to 62.5 Hz. ACC_ODR_31_25, // Accelerometer ODR set to 31.25 Hz. ACC_ODR_128 = 12, // Accelerometer ODR set to 128 Hz. ACC_ODR_21, // Accelerometer ODR set to 21 Hz. ACC_ODR_11, // Accelerometer ODR set to 11 Hz. ACC_ODR_3, // Accelerometer ODR set to 3 Hz. }
GyroScale
qmi8658 gyro scale
item | describe |
---|---|
values | GYRO_SCALE_16DPS: Gyroscope scale set to ±16 degrees per second. GYRO_SCALE_32DPS: Gyroscope scale set to ±32 degrees per second. GYRO_SCALE_64DPS: Gyroscope scale set to ±64 degrees per second. GYRO_SCALE_128DPS: Gyroscope scale set to ±128 degrees per second. GYRO_SCALE_256DPS: Gyroscope scale set to ±256 degrees per second. GYRO_SCALE_512DPS: Gyroscope scale set to ±512 degrees per second. GYRO_SCALE_1024DPS: Gyroscope scale set to ±1024 degrees per second. GYRO_SCALE_2048DPS: Gyroscope scale set to ±2048 degrees per second. |
C++ defination code:
enum GyroScale { GYRO_SCALE_16DPS = 0, // Gyroscope scale set to ±16 degrees per second. GYRO_SCALE_32DPS, // Gyroscope scale set to ±32 degrees per second. GYRO_SCALE_64DPS, // Gyroscope scale set to ±64 degrees per second. GYRO_SCALE_128DPS, // Gyroscope scale set to ±128 degrees per second. GYRO_SCALE_256DPS, // Gyroscope scale set to ±256 degrees per second. GYRO_SCALE_512DPS, // Gyroscope scale set to ±512 degrees per second. GYRO_SCALE_1024DPS, // Gyroscope scale set to ±1024 degrees per second. GYRO_SCALE_2048DPS, // Gyroscope scale set to ±2048 degrees per second. }
GyroOdr
qmi8658 gyro output data rate
item | describe |
---|---|
values | GYRO_ODR_8000: Gyroscope ODR set to 8000 Hz. GYRO_ODR_4000: Gyroscope ODR set to 4000 Hz. GYRO_ODR_2000: Gyroscope ODR set to 2000 Hz. GYRO_ODR_1000: Gyroscope ODR set to 1000 Hz. GYRO_ODR_500: Gyroscope ODR set to 500 Hz. GYRO_ODR_250: Gyroscope ODR set to 250 Hz. GYRO_ODR_125: Gyroscope ODR set to 125 Hz. GYRO_ODR_62_5: Gyroscope ODR set to 62.5 Hz. GYRO_ODR_31_25: Gyroscope ODR set to 31.25 Hz. |
C++ defination code:
enum GyroOdr { GYRO_ODR_8000, // Gyroscope ODR set to 8000 Hz. GYRO_ODR_4000, // Gyroscope ODR set to 4000 Hz. GYRO_ODR_2000, // Gyroscope ODR set to 2000 Hz. GYRO_ODR_1000, // Gyroscope ODR set to 1000 Hz. GYRO_ODR_500, // Gyroscope ODR set to 500 Hz. GYRO_ODR_250, // Gyroscope ODR set to 250 Hz. GYRO_ODR_125, // Gyroscope ODR set to 125 Hz. GYRO_ODR_62_5, // Gyroscope ODR set to 62.5 Hz. GYRO_ODR_31_25, // Gyroscope ODR set to 31.25 Hz. }
Variable
Function
Class
QMI8658
QMI8656 driver class
C++ defination code:
class QMI8658
__init__
def __init__(self, i2c_bus: int = -1, addr: int = 107, freq: int = 400000, mode: Mode = ..., acc_scale: AccScale = ..., acc_odr: AccOdr = ..., gyro_scale: GyroScale = ..., gyro_odr: GyroOdr = ..., block: bool = True) -> None
Construct a new QMI8658 object, will open QMI8658
item | description |
---|---|
type | func |
param | i2c_bus: i2c bus number. Automatically selects the on-board qmi8658 when -1 is passed in. addr: QMI8658 i2c addr. freq: QMI8658 freq mode: QMI8658 Mode: ACC_ONLY/GYRO_ONLY/DUAL acc_scale: acc scale, see @qmi8658::AccScale acc_odr: acc output data rate, see @qmi8658::AccOdr gyro_scale: gyro scale, see @qmi8658::GyroScale gyro_odr: gyro output data rate, see @qmi8658::GyroOdr block: block or non-block, defalut is true |
static | False |
C++ defination code:
QMI8658(int i2c_bus=-1, int addr=0x6B, int freq=400000, maix::ext_dev::qmi8658::Mode mode=maix::ext_dev::qmi8658::Mode::DUAL, maix::ext_dev::qmi8658::AccScale acc_scale=maix::ext_dev::qmi8658::AccScale::ACC_SCALE_2G, maix::ext_dev::qmi8658::AccOdr acc_odr=maix::ext_dev::qmi8658::AccOdr::ACC_ODR_8000, maix::ext_dev::qmi8658::GyroScale gyro_scale=maix::ext_dev::qmi8658::GyroScale::GYRO_SCALE_16DPS, maix::ext_dev::qmi8658::GyroOdr gyro_odr=maix::ext_dev::qmi8658::GyroOdr::GYRO_ODR_8000, bool block=true)
read
def read(self) -> list[float]
Read data from QMI8658.
item | description |
---|---|
type | func |
return | list type. If only one of the outputs is initialized, only [x,y,z] of that output will be returned. If all outputs are initialized, [acc_x, acc_y, acc_z, gyro_x, gyro_y, gyro_z] is returned. |
static | False |
C++ defination code:
std::vector<float> read()