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<a name="1206696"> </a><font color="#003366" face="Verdana, Arial, Helvetica, sans-serif">5.5 Using breakpoints</font>
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<a name="1207508"> </a><font size=2 face="Verdana, Arial, Helvetica, sans-serif">A breakpoint may be set during interactive debugging on a source statement or at an instruction address, function or symbol. For further information, see <em>break</em> in the <em>Alphabetical list of commands</em> chapter of the <em>ST20 Embedded Toolset Reference Manual</em>. When a code breakpoint is reached, it triggers immediately before executing that statement or instruction.</font>
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<a name="1207544"> </a><font size=2 face="Verdana, Arial, Helvetica, sans-serif">There are three types of breakpoint that can be created; code breakpoints, data breakpoints and trigger-in breakpoints. Code breakpoints are executed when a specified line of code is reached, data breakpoints are executed when a data address is accessed and trigger-in breakpoints are executed when a <span class=Signal>trigger-in</span> signal is received. For more information on the different types of breakpoint, see <a href="st20run4.htm#1207997"><font color="#0000ff" face="Verdana, Arial, Helvetica, sans-serif"><i>Section⌨️ 快捷键说明
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