#Excel vba serial port mscommlib software
#Excel vba serial port mscommlib download

Download MSCOMM32.OCX and place it in C: Windows system32Ģ. Here are some easy steps to fix the problem with an unregistered Activex control 648a5600.ĪctiveX regulation “648A5600-2C6E-101B-82B6-000000000014” is not registered on the computerġ.

#Excel vba serial port mscommlib software

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Run the scan to find any malware or virus that might be lurking in your system How do you check ActiveX control is registered or not?.Databases – MS Access ActiveX Components.It was 'stuck' against userID -1 versus the intended expert whom you awarded. This question was awarded, but never cleared due to the JSP-500 errors of that time. '(I couldn't make any other errors happen with this code) Else List1.AddItem 'Com' & CStr(I) & ': Unexpected error' End If Err.Clear MSComm1.PortOpen = False Next Me.Caption = 'ComPort check complete' Let me know if this doesn't work for you. If x = CInt(Format(Now, 's')) Then List1.AddItem 'Com' & CStr(I) & ': Valid port, modem unavailable' Exit Do End If DoEvents Loop 'This error is for a port that doesn't exist ElseIf Err = 8002 Then List1.AddItem 'Com' & CStr(I) & ': Invalid port, no modem' 'This error is for a port that is already open ElseIf Err = 8005 Then List1.AddItem 'Com' & CStr(I) & ': Valid port, port in use' 'This is for any other error. MSComm1.Output = 'AT' x = CInt(Format(Now, 's')) + 2 'Short loop to wait up to two seconds for a response from the modem Do 'If we get a response, then there's a modem '(or something else responding to the same command) If MSComm1.InBufferCount > 0 Then List1.AddItem 'Com' & CStr(I) & ': Valid port, modem available' Exit Do End If 'Otherwise(at time-out), assume that there is no modem. Here it is: On Error Resume Next Me.Caption = 'Checking Com' & CStr(I) & ':' MSComm1.CommPort = I MSComm1.PortOpen = True If Err = 0 Then 'There was no error openeing the port, so let's check for a modem 'I simply use the ATtention command so a modem won't do anything but respond. Here it is: MSComm1.InputLen = 10 For I = 1 To 16 DoEvents 'Remember the line someone said don't use? I don't mind losing the points, but I've seen a lot of points go for VERY bad attempts at answers. The only reason I demanded that the question not be locked before I posted was because, a lot of the time, I post a comment that the asker thinks is perfect (or at least good enough) to solve his/her problem but accepts a previously posted answer. Advantages: Allows you to process data as you want Allows you to receive unparsed. Receive data from RS232 to Excel with help of our ActiveX control.

Requires Excel on the production PC, if you'll add charts and formulas to an Excel files, then this link will be very slow Requires small VBA knowledge. SzInput = MSComm1.Input If szInput Like '*OK*' Or szInput Like '*AT*' Then ' This is a modem port, don't use it TestComm = False Else ' Assume no modem or terminal attached TestComm = True End If ' End of test, close the port if it was open If MSComm1.PortOpen Then MSComm1.PortOpen = False End If ' Return True or False Exit Function TESTFAIL: ' An error ocurred in opening the port If MSComm1.PortOpen Then ' Close the port if it was opened MSComm1.PortOpen = False End If ' Save the last error LastCommErr = Err.Number ' Clear the error Err.Clear TestComm = False ' Return False End Function. MSComm1.PortOpen = True ' Test to see if this port is a modem MSComm1.Output = 'AT&N6' + Chr$(13) 'Enable our timer so we don't get caught in the loop Timer1.Enabled = True 'Reset the Timeout flag bTimeout = False Do If bTimeout Then 'No characters received Exit Do End If DoEvents Loop Until MSComm1.InBufferCount >= 2 ' Disable the timer Timer1.Enabled = False ' Read the 'OK' or 'AT' response data in the serial port. MSComm1.Settings = '9600,n,8,1' ' Tell the control to read entire buffer when Input is used. Here is a sample I use to test comm 1 thru 4 to see if it is available for use as a serial port (no modem) Function TestComm(Port As Integer) As Boolean Dim szInput As String ' Only test COM1 thru COM4 If Port 4 Then TestComm = False Exit Function End If On Error GoTo TESTFAIL ' Set the com port number MSComm1.CommPort = Port ' 9600 baud, no parity, 8 data, and 1 stop bit. Let the Force be your guide and head on over to the today to download your favorites! And speaking of fun, additional voices can also be found at. (Continue reading below for video samples of Yoda and Darth Vader.) If you're going to be away from your friends and family on travel and want familiar voices to keep you company, it's as simple as using to record them speaking the commands and directions (and they can even have some fun with the phrases).