lpc tools pyhton - from nxp

采用HMC5883L三轴磁阻传感器进行地球磁场矢量测量，三轴加速度计ADXL345测量机体姿态，在微处理器中进行实时姿态计算，然后将姿态航向参数通过串口在上位机上输出。(The HMC5883L three-axis magnetoresistance and the three-axis accelerometer ADXL345 is used to measure the earth magnetic field vector and body attitude, the real-ti