摘要
介绍了在激光测距机的开发中使用的能够发送模拟主波、回波脉冲,且能进行测距控制、显示的显示控制台的设计。给出了基于单片机的整体及部分硬件设计方案;软件设计巧妙地利用定时中断0和1的嵌套启动和配合,实现了所需周期和延迟的脉冲的产生。
The design of display console used in the development of Laser Distance Meter is introduced. The console based on MCU can generate simulation main-wave pulse and simulation echo-wave pulse. It can control ranging and displaying. The total scheme and hardware design of the system in detail is given. The design of software that artfully makes use of embedded activation of timer 0 and timer 1 to generate needed pulses is described.
出处
《微计算机信息》
2009年第2期101-102,共2页
Control & Automation
关键词
激光测距机
显示控制台
主波
回波
单片机
Laser Distance Meter
display console
main-wave pulse
echo-wave pulse
MCU
