基于ARM的POS机系统中集成打印研究

Research of Integrated print Platform in POS based on ARM

针对ARMCPU和POS机的特点,设计开发了嵌入式系统中集成打印平台。详细描述了打印的硬件设计工作电路和软件驱动.在集成打印一体化中,对打印机芯以外的马达及针头的控制和状态检测部分进行了细致描述,以此为基础规划了打印的状态机。POS机中打印的良好运行,充分说明了该设计方案的正确可行性,及底层软件接口的功能完备性。

The platform of integrated print in embedded system is designed and realized in this paper, as to ARM CPU and POS. At the same time hardware design theory and software driver are introduced also. In the integrated print, we explain the motor and pin- head besides of print core ,Finally we give the every printing state.The stable running of POS＇s printer remarks the correct and feasible design for hardware and the perfectible function for software.