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< title > CMSIS-DAP: DAP_Connect< / title >
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< div id = "projectname" > CMSIS-DAP
  < span id = "projectnumber" > Version 2.0.0< / span >
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< div id = "projectbrief" > Interface Firmware for CoreSight Debug Access Port< / div >
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< div class = "title" > DAP_Connect< div class = "ingroups" > < a class = "el" href = "group__DAP__genCommands__gr.html" > General Commands< / a > < / div > < / div > < / div >
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< p > Connect to Device and selected DAP mode.
< a href = "#details" > More...< / a > < / p >
< p > Connect to Device and selected DAP mode. < / p >
< p > The < b > DAP_Connect Command< / b > initializes the DAP I/O pins for the specified DAP mode (JTAG or SWD). This command calls the function < a class = "el" href = "group__DAP__Config__PortIO__gr.html#ga08369d48fb874acdfb40726edaa3d147" > PORT_SWD_SETUP< / a > or < a class = "el" href = "group__DAP__Config__PortIO__gr.html#ga037d02e221d71916a83349d6572bf91d" > PORT_JTAG_SETUP< / a > which prepares the connection to the Target Device.< / p >
< p > < b > DAP_Connect Command:< / b > < / p >
< div class = "fragment" > < div class = "line" > | BYTE | BYTE |< / div >
< div class = "line" > > 0x02 | Port |< / div >
< div class = "line" > |******|******| < / div >
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< li > < b > Port:< / b > Selects the DAP port mode and configures the DAP I/O pins. The possible values are:< ul >
< li > 0 = Default mode: configuration of the DAP port mode is derived from < a class = "el" href = "group__DAP__Config__Debug__gr.html#ga89462514881c12c1508395050ce160eb" > DAP_DEFAULT_PORT< / a > (zero configuration).< / li >
< li > 1 = SWD mode: connect with Serial Wire Debug mode.< / li >
< li > 2 = JTAG mode: connect with 4/5-pin JTAG mode.< / li >
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< p > < b > DAP_Connect Response:< / b > < / p >
< div class = "fragment" > < div class = "line" > | BYTE | BYTE |< / div >
< div class = "line" > < 0x02 | Port |< / div >
< div class = "line" > |******|******|< / div >
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< li > < b > Port:< / b > DAP port mode initialized. The possible values are:< ul >
< li > 0 = initialization failed; no mode pre-configured.< / li >
< li > 1 = initialization for SWD mode.< / li >
< li > 2 = initialization for JTAG mode. < / li >
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< li class = "footer" > Generated on Wed Aug 1 2018 17:12:11 for CMSIS-DAP by Arm Ltd. All rights reserved.
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