如何用mscomm控件发送长度超过128字节的16进制数据（串口）
请问如何用mscomm控件发送长度超过128字节的16进制数据（串口），如以下：
68 A1 A1 68 02 00 5C 32 03 00 00 00 01 00 02 00 90 00 00 1B 00 00 8C 00 FB 70 70 00 00 13 0B 00 00 00 00 00 8C 00 00 00 00 02 9F C2 EC 23 A9 02 9F 80 D0 23 A9 00 00 00 00 00 00 00 68 04 03 00 02 0E 06 00 00 10 02 10 00 00 01 84 00 00 00 0E 06 01 00 10 02 00 00 00 01 84 00 00 00 0E 06 02 00 10 1F 00 20 00 00 1F 00 00 00 0E 06 03 00 10 1F 00 20 00 00 1F 00 00 40 0E 06 04 00 10 1E 00 80 00 00 1E 00 00 00 0E 06 05 00 10 02 00 12 00 00 83 00 00 70 04 0E 66 66 0C 0F 40 03 9B 98 02 06 9D 9A 00 08 15 16
共167个字节，在使用mscomm控件发送以上字节后返回的数据不对，其它小于128个字节的则可正常接收，我用的是vb编程，请教各位高手该如何发送。
[解决办法]
Option Explicit Dim strData As String Dim byteSEnd() As Byte Dim strHex As StringPrivate Sub Command1_Click() Dim i As Integer strHex = "68 A1 A1 68 02 00 5C 32 03 00 00 00 01 00 02 00 90 00 00 1B 00 00 8C 00 FB 70 70 00 00 13 0B 00 00 00 00 00 8C 00 00 00 00 02 9F C2 EC 23 A9 02 9F 80 D0 23 A9 00 00 00 00 00 00 00 68 04 03 00 02 0E 06 00 00 10 02 10 00 00 01 84 00 00 00 0E 06 01 00 10 02 00 00 00 01 84 00 00 00 0E 06 02 00 10 1F 00 20 00 00 1F 00 00 00 0E 06 03 00 10 1F 00 20 00 00 1F 00 00 40 0E 06 04 00 10 1E 00 80 00 00 1E 00 00 00 0E 06 05 00 10 02 00 12 00 00 83 00 00 70 04 0E 66 66 0C 0F 40 03 9B 98 02 06 9D 9A 00 08 15 16 " ReDim byteSEnd(Len(strHex) \ 3) Text1 = Len(strHex) For i = 1 To Len(strHex) Step 3 byteSEnd((i - 2) / 3) = Val("&H" & Mid(strHex, i, 3)) Next MSComm1.Output = byteSEndEnd SubPrivate Sub Form_Load() MSComm1.CommPort = 1 MSComm1.Settings = "9600,n,8,1" MSComm1.InBufferCount = 0 MSComm1.InputLen = 0 MSComm1.RThreshold = 1 MSComm1.InputMode = comInputModeBinary '以2进制接收 MSComm1.PortOpen = TrueEnd SubPrivate Sub MSComm1_OnComm() Dim inByte() As Byte Dim i As Integer Select Case MSComm1.CommEvent Case comEvReceive inByte = MSComm1.Input For i = 0 To UBound(inByte) If Len(Hex(inByte(i))) = 1 Then strData = strData & "0" & Hex(inByte(i)) Else strData = strData & Hex(inByte(i)) End If Next Text1.Text = strData '以下写符合通信协议规定的判断代码处理接收数据 End SelectEnd Sub