TI专家好,想咨询下关于6678挂仿真器测试的问题:
1.连接仿真器后,第一次连接核心失败,提示核心挂起;

2.再次连接核心后可以连接上,但是Load Symbol报错。想问这种情况是什么原因,是JTAG信号的问题吗?

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TI专家好,想咨询下关于6678挂仿真器测试的问题:
1.连接仿真器后,第一次连接核心失败,提示核心挂起;

2.再次连接核心后可以连接上,但是Load Symbol报错。想问这种情况是什么原因,是JTAG信号的问题吗?

正常调试使用load program,如果要追踪boot过程,一般load symbol only,这样调试的是boot的代码。
Load Symbols" instead of "Load Program"
When debugging an application from flash, you want to let the application boot in its normal manner. If you select "load program" in CCS then you are overwriting the application that loaded from flash and not debugging the code as it runs normally. You should instead do "load symbols" in CCS and then select your .out file. This will allow you to debug your code using variable/function names without overwriting the code that boots from the flash.
CCS 3.3: Go to File -> Load Symbols -> Load Symbols Only
CCS 4.x: Right-click on the project and select Debug Options. On the "Debugger" tab choose "Load Symbols" instead of "Load Program"
CCS 5.x: In the "Debug View" tab choose "Run"--> "Load" --> "Load Symbols"