C8051F系列单片机的加速度传感器MMA845X的通用驱动程序，只需修改IO口定义就可移植到不同的单片机上，该程序已经在产品中使用。-C8051F MCU acceleration sensor MMA845X generic driver, you can simply modify the definition of IO ports ported to different microcontrollers, the program has been used in the product.