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Hi.,i use the j-link to debug the FX3,but it can not enter the CyU3PKernelEntry ();How can i debug enter the thread_enter function?
Solved! Go to Solution.
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Hi,
CyU3PKernelEntry is not a non-returnable call. Instead of stepping into this API, try stepping over it.
Best Regards,
AliAsgar
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You can go through EzUsbSuite.pdf file given with the SDK
>> C:\Program Files (x86)\Cypress\EZ-USB FX3 SDK\1.3\doc\firmware
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You mean EzUsbSuite_UG.pdf? I cannot find and KernelEntry keyword in the document
As soon as I step into CyU3PKernelEntry what happen is
...
Read 4 bytes @ address 0x40004C7C (Data = 0xE3A03000)
Reading 64 bytes @ address 0x10001FC0
Setting breakpoint @ address 0x40004C7C, Size = 4, BPHandle = 0x0005
Starting target CPU...
ERROR: Bad JTAG communication: Write to IR: Expected 0x1, got 0x0 (TAP Command : 2) @ Off 0x5.
...
i.e. the JTAG communication
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Hi,
CyU3PKernelEntry is not a non-returnable call. Instead of stepping into this API, try stepping over it.
Best Regards,
AliAsgar