摘要
采用NXP公司的LPC1766作为控制核心,结合以太网接口电路、打印机控制电路、PC软件等构成一个热敏网络打印装置。该装置嵌入了μC/OS-Ⅱ操作系统、TCP/IP协议、μC/GUI图形界面,并利用μC/OS-Ⅱ实现了多任务操作。对装置的硬件电路进行了详细的论述,对软件架构进行了说明,装置采用100 M的以太网作通信,实现了打印机在局域网内共享。
The Ethernet thermal printer is built with Ethernet interface circuit,printer control circuit and the PC software etc which uses the NXP company LPC1766 as the control core. The μC / OS-Ⅱ operation system,TCP / IP protocol,and μC / GUI graphical interface are embedded in the device,and the system uses μC / OS-Ⅱ to achieve a multi-task operation. The paper discusses the hardware circuit and illustrates the software architecture. The device adopts the 100 M Ethernet communication to achieve the printer sharing in the LAN.
出处
《山西电子技术》
2016年第3期14-16,29,共4页
Shanxi Electronic Technology
