Program Examples:Serial Com:Serial Com Example/zh-hans

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以下示例演示了使用softMC进行串口连接的设置。

该程序打开COM2并等待至少3个字节到达。 然后它发送一条消息“done”并关闭连接。

common shared str1 as string
common shared iteration_counter as long = 0
common shared time_counter as long = 0

Program

	try 
		close #2
	catch else

	end try

	Open COM2 BaudRate=115200 Parity=0 DataBits=8 StopBit=1 XOnOff=1 As #2

	while (loc(2) < 3) and (time_counter < 120) ' allow 120 seconds for system start up to complete
		sleep 1000
		time_counter = time_counter +1
	end while

	str1 = input$(loc(2),#2)
	?str1

	print #2, "done" 
	sleep 100

	close #2

End Program


该示例对应于在GIT中的提交的SHA-1: ada143a7f402e6bbad24c13c56401a5393ce3d2b in GIT.


参见