vb 波形显示范例 datalogger

可按时间长短显示波形！很好的资料！Private Sub MSComm1_OnComm() ' RS232 端口监视 TEMP = 0 FUK = "" ModStr = "" ModStr = MSComm1.Input If LOGIC Then If ModStr = "" Then TEMP = "0" Else FUK = Asc(ModStr) TEMP = TEMP + FUK End If LGAna.C