9轴惯性测量单元的串口上位机软件,基于VC++编写的读取的9轴数据，3轴加速度，3轴磁力计，陀螺仪-9 axis inertial measurement unit the serial port of PC software.Based on vc++ write data read 9 axis, three axis acceleration, three axis magnetometer, a gyroscope