一、
main.c(35): warning: #128-D: loop is not reachable from preceding code
原因，前面有一个while(1){ …….}
二、
main.c(54): warning: #1-D: last line of file ends without a newline
少了一个回车在}之后
采用单片机AT89C2051实现温度测量与控制,键盘和显示电路实现温度的设定、修改、清零以及当前温度值的显示,并对温度超过上下限进行报警。阐述了该系统设计的硬件和软件设计。
Abstract:
The system of temperature measuring and controling is realized based on AT89C2051.The keyboard and display circuit is d ...
Safety GuidelinesThis manual contains notices which you should observe to ensure your own personal safety, as well as toprotect the product and connected equipment. These notices are highlighted in the manual by a warningtriangle and are marked as follows according to the level of danger:
