摘要
本文介绍了90E卷烟机系统里调试的一个重要手段,卷烟机仿真器。它是以ARM7芯片LPC2294为核心,利用LPC2294自带的两个CAN通道分别连接外围控制系统以及上位机。仿真器模拟中央控制电脑对外围器件发送命令,并监控它们运行状态,提高侦错效率。
This paper introduce an important detecting means： the cigarette manufacture machine emulator, whose kernel is ARM7 based chip LPC2294. The two CAN channels on the chip connect to the peripheral controlling system and the PC. The emulator simulate the central computer, sending orders to the equipments, detecting their functioning state, which can improve the diagnose efficiency.
出处
《微计算机信息》
北大核心
2007年第17期50-51,43,共3页
Control & Automation
基金
广东省科技计划项目(2003B50301)
