Programación de la comunicación RS232

Dim objTest

Dim objFSO

Dim objLogFile

Dim s

Dim path

Dim msg

Dim flag

Dim rxCnt

Dim rxBuf

Dim i

archivo de registro = '\log.txt'

MyPort = 1

MyBaud = '57600'

MyThreshold = 6

comEvSend = 1

comEvReceive = 2

comEvCTS = 3

comEvDSR = 4

comEvCD = 5

comEvRing = 6

comEvEOF = 7

comInputModeText = 0

comInputModeBinary = 1

flag = 0

; rxCnt = 0

PORT = 'COM1'

ShowMessage('Listo para iniciar la exposición')

fso = CreateObject('Scripting.FileSystemObject')

com = fso.OpenTextFile('COM1')

do while com.AtEndOfStream <> True

ShowMessage(listFile.ReadLine)

loop

com.Close()

ShowMessage('Obturador cerrado.')

' objFSO = CreateObject('Scripting.FileSystemObject')

' path = objFSO.GetAbsolutePathName('c:')

' objLogFile = objFSO.CreateTextFile(path & logfile, True)

' objTest = CreateObject('MSCOMMLib.MSComm')

' , 'MSCommEvent_OnComm')

' objTest.CommPort = MyPort

' objTest.InputLen = 0

' objTest.InputMode = comInputModeText

' objTest.RThreshold = 2

' objTest.PortOpen = TRUE

' s = MyBaud & ',n,8,1'

' objTest.Settings = s

' msg = 'Mensaje de prueba'

' objTest.Output = msg

' Mientras flag = FALSE

' Wscript.Sleep (1000)

' Wend

' objLogFile.Close

' objTest.PortOpen = FALSE

' Wscript.DisconnectObject objTest

' Wscript.DisconnectObject objFSO

' Wscript.DisconnectObject objLogFile

' Set objTest = Nothing

' Set objFSO = Nothing

' Set objLogFile = Nothing

ShowMessage('Script completado.') |