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Automatic breakpoint at __primIO and other questions

Question asked by MikeSmithCanada on Dec 2, 2010
Latest reply on Dec 7, 2010 by CraigG

Using VisualDSP++ Update 8    21369 Ez-Kit  Lite 2.1  -- HPUSB-ICE

 

Couple of problems with the board

 

Build a file with printf statements -- get load message   'Failed to set automatic breakpoint at "__primIO"

 

so I click OK for the moment. When I halt the processor, the disassembler just shows a mass of nop instruction -- so hung up somewhere

 

QUESTION 1

So went into project options looking for option -- Support for C++ I/O -- can't find

Where should I be setting this option?

 

 

QUESTION 2

Add a few more file to increase the size of the code

 

Now get expected message

[Error li1040] ".\ADSP-21369_CPP.LDF":207 Out of memory in output section 'seg_pmco_bk1' in processor 'p0'
        Total of 0x11c4 word(s) were not mapped.
For more details, see 'linker_log.xml' in the output directory.

 


[Error li1040] ".\ADSP-21369_CPP.LDF":213 Out of memory in output section 'seg_pmco_rom0' in processor 'p0'
        Total of 0x11c4 word(s) were not mapped.
For more details, see 'linker_log.xml' in the output directory.

 


[Error li1040] ".\ADSP-21369_CPP.LDF":219 Out of memory in output section 'seg_pmco_rom1' in processor 'p0'
        Total of 0x11c4 word(s) were not mapped.
For more details, see 'linker_log.xml' in the output directory.

 

So I thought -- lets find the project option to allow VDSP to place code in external memory

-- can't find that

 

ALso -- wnet looking for option to add start-up file so I could place code in boot flash

 

Am I asking the wrong question on this board?

 

Thanks

Mike Smith

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