LPCXpresso IDE中的主题 Cannot connect Debugger to Optimised Code https://community.nxp.com/t5/LPCXpresso-IDE/Cannot-connect-Debugger-to-Optimised-Code/m-p/561012#M16140 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by Ian Stroud on Tue Mar 15 09:51:17 MST 2011</STRONG><BR /><SPAN>Using LPCXPRESSO 3.6 I have built an application with -O1 / -O2 compiler flags.</SPAN><BR /><SPAN> </SPAN><BR /><SPAN>The code initially downloads OK and seems to run as expected. However if I subsequently disconnect the debugger, power cycle the target, and then attempt to re-attach the debugger it fails with a warning stating "03: Failed on chip setup: Em(12)....": </SPAN><BR /><SPAN>[ATTACH]350[/ATTACH]</SPAN><BR /><SPAN> </SPAN><BR /><SPAN>This does not happen if non-optimised debug code is loaded on the target. </SPAN><BR /><SPAN>I can work around this problem if I turn on the debugger option "Vector Catch" but this does not help colleagues who are trying to update code using the command line utilities.</SPAN></BODY></HTML> Thu, 16 Jun 2016 02:14:04 GMT lpcware 2016-06-16T02:14:04Z Cannot connect Debugger to Optimised Code https://community.nxp.com/t5/LPCXpresso-IDE/Cannot-connect-Debugger-to-Optimised-Code/m-p/561012#M16140 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by Ian Stroud on Tue Mar 15 09:51:17 MST 2011</STRONG><BR /><SPAN>Using LPCXPRESSO 3.6 I have built an application with -O1 / -O2 compiler flags.</SPAN><BR /><SPAN> </SPAN><BR /><SPAN>The code initially downloads OK and seems to run as expected. However if I subsequently disconnect the debugger, power cycle the target, and then attempt to re-attach the debugger it fails with a warning stating "03: Failed on chip setup: Em(12)....": </SPAN><BR /><SPAN>[ATTACH]350[/ATTACH]</SPAN><BR /><SPAN> </SPAN><BR /><SPAN>This does not happen if non-optimised debug code is loaded on the target. </SPAN><BR /><SPAN>I can work around this problem if I turn on the debugger option "Vector Catch" but this does not help colleagues who are trying to update code using the command line utilities.</SPAN></BODY></HTML> Thu, 16 Jun 2016 02:14:04 GMT https://community.nxp.com/t5/LPCXpresso-IDE/Cannot-connect-Debugger-to-Optimised-Code/m-p/561012#M16140 lpcware 2016-06-16T02:14:04Z