基于STC单片机的数字采控电路设计Design of digital acquisition and control circuit based on STC microcontroller
胡邓华,冯刚,孙际哲
摘要(Abstract):
以STC15F2K60S2单片机为控制核心,利用74HC165扩展40个TTL输入端口,74HC595扩展48个TTL输出端口,MAX7219扩展8位数码管显示驱动,并利用STC15F2K60S2单片机集成的A/D转换器提供8路10位A/D通道。上位机可以通过无线通信方式控制该采控电路。通过仿真和测试显示,该电路运行可靠、通用性强、成本低廉,具有很好的实际应用价值。
关键词(KeyWords): 数字输出控制;数字输入采集;数码管显示;模/数转换;STC15F2K60S2;无线通信
基金项目(Foundation): 国家自然科学基金项目资助(61671468);国家自然科学基金项目资助(61571459)~~
作者(Author): 胡邓华,冯刚,孙际哲
DOI: 10.16652/j.issn.1004-373x.2018.08.014
参考文献(References):
- [1]李舟舟,王和明,王孔华.基于FPGA的采集控制系统设计与实现[J].火力与指挥控制,2015,40(11):139-141.LI Zhouzhou,WANG Heming,WANG Konghua.Design and implementation of acquisition-controlling system based on FPGA[J].Fire control&command control,2015,40(11):139-141.
- [2]韩卫洁,陈江锋,董兴,等.基于ADS8341与ARM的数据采集模块接口设计[J].现代电子技术,2014,37(24):84-86.HAN Weijie,CHEN Jiangfeng,DONG Xing,et al.Interface design of high-speed data acquisition module based on ADS8341 and ARM[J].Modern electronics technique,2014,37(24):84-86.
- [3]蔡畅,戚文军,农登,等.数据采集系统设计[J].现代电子技术,2012,35(1):157-159.CAI Chang,QI Wenjun,NONG Deng,et al.Design of data acquisition system[J].Modern electronics technique,2012,35(1):157-159.
- [4]佘东,胡中玉.基于单片机的无线测温系统设计[J].微型机与应用,2012,31(13):78-80.SHE Dong,HU Zhongyu.Wireless temperature measurement system design based on MCU[J].Microcomputer&its applications,2012,31(13):78-80.
- [5]黄克亚.基于单片机与PC机通信的数据采集控制系统设计[J].自动化应用,2012,21(2):20-22.HUANG Keya.Design of data acquisition and control system based on communication between MCU and PC[J].Automation application,2012,21(2):20-22.
- [6]过其峰,刘群,田小锋,等.基于Cortex-M0采集控制设备的设计与实现[J].工业控制计算机,2016,29(2):24-25.GUO Qifeng,LIU Qun,TIAN Xiaofeng,et al.Design and implementation of acquisition control system based on Cortex-M0chip[J].Industrial control computer,2016,29(2):24-25.
- [7]宏晶科技.STC15F2K60S2系列单片机器件手册[EB/OL].[2016-11-24].www.stcmcu.com.STC MCU Co.,Ltd,.STC15F2K60S2 series MCU device manual[EB/OL].[2016-11-24].www.stcmcu.com.
- [8]NXP Semiconductors.74HC165,74HCT165:8-bit parallel-in/serial-out shift register[EB/OL].[2008-03-14].http://www.datasheetcatalog.com/datasheets_pdf/7/4/H/C/74HC165N.shtml.
- [9]NXP Semiconductors.74HC595,74HCT595:8-bit serial-in,serial or parallel-out shift register with output latches[EB/OL].[2011-12-12].http://www.datasheetcatalog.com/datasheets_pdf/7/4/H/C/74HC595BQ.shtml.
- [10]Maxim.Serially interfaced,8-digit LED display drivers[EB/OL].[1997-07-01].http://www.datasheetcatalog.com/datasheets_pdf/M/A/X/7/MAX7219ENG.shtml.