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📄 论文-基于vc++开发串口通信的方法.mht

📁 VC++与下位机串口通信系统设计
💻 MHT
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            style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
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New Roman'">=A3=AC</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt" lang=3DEN-US>8</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times =
New Roman'">=A3=AC</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt" lang=3DEN-US>1</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times =
New Roman'">=A1=B1=A3=AC=A3=A6</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt" lang=3DEN-US>dcb)</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
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            style=3D"FONT-SIZE: 12pt" lang=3DEN-US>4</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times =
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=B5=C4=D0=A7=B9=FB=A1=A3</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt" =
lang=3DEN-US><o:p></o:p></SPAN></P>
            <P class=3DMsoNormal><SPAN=20
            style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times =
New Roman'">=A1=A1=A1=A1</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt" lang=3DEN-US>4)</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times =
New Roman'">=B6=C1=D0=B4=B4=AE=BF=DA</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt" lang=3DEN-US>API</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times =
New Roman'">=BA=AF=CA=FD</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt" =
lang=3DEN-US><o:p></o:p></SPAN></P>
            <P class=3DMsoNormal><SPAN=20
            style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
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=B6=D4=CB=FC=BD=F8=D0=D0=B6=C1=D0=B4=B2=D9=D7=F7=A1=A3</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt" =
lang=3DEN-US><o:p></o:p></SPAN></P>
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            style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
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            style=3D"FONT-SIZE: 12pt" lang=3DEN-US>5)</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times =
New Roman'">=B9=D8=B1=D5=B4=AE=BF=DA</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt" lang=3DEN-US>API</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times =
New Roman'">=BA=AF=CA=FD</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt" =
lang=3DEN-US><o:p></o:p></SPAN></P>
            <P class=3DMsoNormal><SPAN=20
            style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times =
New =
Roman'">=A1=A1=A1=A1=B4=AE=D0=D0=BF=DA=CA=C7=B7=C7=B9=B2=CF=ED=D7=CA=D4=B4=
=A3=AC=CB=F9=D2=D4=B4=F2=BF=AA=B4=AE=BF=DA=BA=F3=A3=AC=D2=BB=B6=A8=D2=AA=B9=
=D8=B1=D5=B4=AE=BF=DA=A1=A3=B9=D8=B1=D5=B4=AE=BF=DA=BA=AF=CA=FD=B5=C4=D4=AD=
=D0=CD=A3=BA</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt" lang=3DEN-US>BOOL =
CloseHandle(HANDLE=20
            hObject)</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times =
New Roman'">=A3=BB=C6=E4=D6=D0</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt" lang=3DEN-US>hObject</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times =
New Roman'">=B2=CE=CA=FD=CE=AA</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt" =
lang=3DEN-US>CreateFile()</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times =
New =
Roman'">=B7=B5=BB=D8=B5=C4=B6=CB=BF=DA=BE=E4=B1=FA=A1=A3=B7=B5=BB=D8=D6=B5=
=B7=C7</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt" lang=3DEN-US>0</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times =
New Roman'">=A3=AC=D4=F2=B5=F7=D3=C3=B3=C9=B9=A6=A1=A3</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt" =
lang=3DEN-US><o:p></o:p></SPAN></P>
            <P class=3DMsoNormal><SPAN=20
            style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times =
New Roman'">=A1=A1=A1=A1</SPAN><B><SPAN=20
            style=3D"FONT-SIZE: 12pt" lang=3DEN-US>2</SPAN></B><B><SPAN=20
            style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times =
New Roman'">=AA=B1=B2=C9=D3=C3</SPAN></B><B><SPAN=20
            style=3D"FONT-SIZE: 12pt" =
lang=3DEN-US>ActiveX</SPAN></B><B><SPAN=20
            style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times =
New Roman'">=BF=D8=BC=FE</SPAN></B><B><SPAN=20
            style=3D"FONT-SIZE: 12pt" lang=3DEN-US> =
(MScomm</SPAN></B><B><SPAN=20
            style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times =
New Roman'">=BF=D8=BC=FE</SPAN></B><B><SPAN=20
            style=3D"FONT-SIZE: 12pt" lang=3DEN-US>)</SPAN></B><B><SPAN=20
            style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times =
New Roman'">=B1=E0=B3=CC</SPAN></B><B><SPAN=20
            style=3D"FONT-SIZE: 12pt" =
lang=3DEN-US><o:p></o:p></SPAN></B></P>
            <P class=3DMsoNormal><SPAN=20
            style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times =
New Roman'">=A1=A1=A1=A1=CB=E4=C8=BB=D4=DA</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt" lang=3DEN-US>Windows</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times =
New Roman'">=CF=C2</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt" lang=3DEN-US>Win32API</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times =
New Roman'">=CC=E1=B9=A9=C1=CB=CA=B9=D3=C3</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt" =
lang=3DEN-US>CreateFile/WriteFile</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times =
New Roman'">=B5=C8=CE=C4=BC=FE</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt" lang=3DEN-US>I/O</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times =
New =
Roman'">=BA=AF=CA=FD=BD=F8=D0=D0=B4=AE=D0=D0=BF=DA=B2=D9=D7=F7=B5=C4=B7=BD=
=B7=A8=A3=AC=B5=AB=CA=C7=D4=DA=B1=E0=B3=CC=CA=B5=CF=D6=C9=CF=B1=C8=BD=CF=B8=
=B4=D4=D3=A1=A3</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt" lang=3DEN-US>Windows</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times =
New Roman'">=C6=BD=CC=A8=CF=C8=BD=F8=B5=C4</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt" lang=3DEN-US>ActiveX</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times =
New =
Roman'">=BC=BC=CA=F5=CA=B9=B5=C3=B6=D4=B4=AE=D0=D0=BF=DA=B1=E0=B3=CC=CA=B1=
=B2=BB=D4=D9=D0=E8=D2=AA=B4=A6=C0=ED=B7=B3=CB=F6=B5=C4=CF=B8=BD=DA=A1=A3=C0=
=FB=D3=C3=D2=D1=D3=D0=B5=C4</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt" lang=3DEN-US>ActiveX</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times =
New =
Roman'">=BF=D8=BC=FE=A3=AC=D6=BB=D0=E8=D2=AA=B1=E0=D0=B4=C9=D9=C1=BF=B5=C4=
=B4=FA=C2=EB=A3=AC=BE=CD=BF=C9=D2=D4=C7=E1=CB=C9=B8=DF=D0=A7=B5=D8=CD=EA=B3=
=C9=C8=CE=CE=F1=A1=A3</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt" =
lang=3DEN-US><o:p></o:p></SPAN></P>
            <P class=3DMsoNormal><SPAN=20
            style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times =
New Roman'">=A1=A1=A1=A1</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt" lang=3DEN-US>Microsoft =
Communications=20
            Control</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times =
New Roman'">=A3=A8=D2=D4=CF=C2=BC=F2=B3=C6</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt" lang=3DEN-US>MSComm</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times =
New Roman'">=A3=A9=CA=C7</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt" lang=3DEN-US>Microsoft</SPAN><SPAN =

            style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times =
New Roman'">=B9=AB=CB=BE=CC=E1=B9=A9=B5=C4=BC=F2=BB=AF</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt" lang=3DEN-US>Windows</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times =
New Roman'">=CF=C2=B4=AE=D0=D0=CD=A8=D0=C5=B1=E0=B3=CC=B5=C4</SPAN><SPAN =

            style=3D"FONT-SIZE: 12pt" lang=3DEN-US>ActiveX</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times =
New =
Roman'">=BF=D8=BC=FE=A3=AC=CB=FC=CE=AA=D3=A6=D3=C3=B3=CC=D0=F2=CC=E1=B9=A9=
=C1=CB=CD=A8=B9=FD=B4=AE=D0=D0=BD=D3=BF=DA=CA=D5=B7=A2=CA=FD=BE=DD=B5=C4=BC=
=F2=B1=E3=B7=BD=B7=A8=A1=A3=BE=DF=CC=E5=B5=D8=CB=B5=A3=AC=CB=FC=CC=E1=B9=A9=
=C1=CB=C1=BD=D6=D6=B4=A6=C0=ED=CD=A8=D0=C5=CE=CA=CC=E2=B5=C4=B7=BD=B7=A8=A3=
=BA=D2=BB=CA=C7=CA=C2=BC=FE=C7=FD=B6=AF=A3=A8</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt" lang=3DEN-US>Event</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times =
New Roman'">=A3=AD</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt" lang=3DEN-US>driven</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times =
New Roman'">=A3=A9=B7=BD=B7=A8=A3=BA=D6=F7=D2=AA=CA=C7=D4=DA</SPAN><SPAN =

            style=3D"FONT-SIZE: 12pt" =
lang=3DEN-US>comEvReceive</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times =
New =
Roman'">=A3=A8=BD=D3=CA=D5=B5=BD=CA=FD=BE=DD=A3=A9=CA=C2=BC=FE=B7=A2=C9=FA=
=CA=B1=CF=EC=D3=A6=B2=A2=BB=F1=C8=A1=BB=BA=B3=E5=C7=F8=B5=C4=CA=FD=BE=DD=A1=
=A3=D2=BB=CA=C7=B2=E9=D1=AF=B7=A8=A3=BA=D4=DA=D5=E2=D6=D6=C7=E9=BF=F6=CF=C2=
=A3=AC=C3=BF=B5=B1=D3=A6=D3=C3=B3=CC=D0=F2=D6=B4=D0=D0=CD=EA=C4=B3=D2=BB=B4=
=AE=D0=D0=BF=DA=B2=D9=D7=F7=BA=F3=A3=AC=BD=AB=B2=BB=B6=CF=BC=EC=B2=E9</SP=
AN><SPAN=20
            style=3D"FONT-SIZE: 12pt" lang=3DEN-US>MSComm</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times =
New Roman'">=BF=D8=BC=FE=B5=C4</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt" lang=3DEN-US>CommEvent</SPAN><SPAN =

            style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times =
New =
Roman'">=CA=F4=D0=D4=D2=D4=BC=EC=B2=E9=D6=B4=D0=D0=BD=E1=B9=FB=BB=F2=D5=DF=
=BC=EC=B2=E9=C4=B3=D2=BB=CA=C2=BC=FE=CA=C7=B7=F1=B7=A2=C9=FA=A3=A8</SPAN>=
<SPAN=20
            style=3D"FONT-SIZE: 12pt" lang=3DEN-US>Microsoft</SPAN><SPAN =

            style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times =
New =
Roman'">=CC=E1=B9=A9=B5=C4=D3=C3=D3=DA=B4=AE=BF=DA=B2=D9=D7=F7=B5=C4=BF=D8=
=BC=FE</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt" lang=3DEN-US>Mscomm</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times =
New Roman'">=B9=B2=D3=D0</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt" lang=3DEN-US>27</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times =
New Roman'">=B8=F6=CA=F4=D0=D4=A3=A9=A1=A3</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt" =
lang=3DEN-US><o:p></o:p></SPAN></P>
            <P class=3DMsoNormal><SPAN=20
            style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times =
New Roman'">=A1=A1=A1=A1=D2=D4=CF=C2=BD=E9=C9=DC=D4=DA</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt" lang=3DEN-US>VC</SPAN><SPAN=20
            style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times =
New =
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=B1=E0=B3=CC=B5=C4=B2=BD=D6=E8=A1=A3</SPAN><SPAN=20

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