Arduino Quick Start
M5AtomS3 IMU Attitude Sensor Input Related APIs and Case Programs.
#include <M5AtomS3.h> void setup(void) { AtomS3.begin();} void loop(void) { auto imu_update = AtomS3.Imu.update(); if (imu_update) { auto data = AtomS3.Imu.getImuData(); // The data obtained by getImuData can be used as follows. data.accel.x; // accel x-axis value. data.accel.y; // accel y-axis value. data.accel.z; // accel z-axis value. data.accel.value; // accel 3values array [0]=x / [1]=y / [2]=z. data.gyro.x; // gyro x-axis value. data.gyro.y; // gyro y-axis value. data.gyro.z; // gyro z-axis value. data.gyro.value; // gyro 3values array [0]=x / [1]=y / [2]=z. data.value; // all sensor 9values array [0~2]=accel / [3~5]=gyro / // [6~8]=mag Serial.printf("ax:%f ay:%f az:%f\r\n", data.accel.x, data.accel.y, data.accel.z); Serial.printf("gx:%f gy:%f gz:%f\r\n", data.gyro.x, data.gyro.y, data.gyro.z); } delay(100);}
The M5AtomS3 library is based on the M5Unified library implementation, the IMU part uses the IMU_Class
in the M5Unified library, for more key related APIs you can refer to the following document: