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ADSP-BF547 Production
The ADSP-BF547 processors were specifically designed to meet the needs of convergent multimedia applications where system performance and cost are essential...
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ADSP-BF547 on Analog.com

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VisualDSP++ 5.1.2 - Error li1021, the complier seemingly can't find #includes

		
	
				

			

									
					    EricSweet
					
							

            
            			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on Jan 23, 2024 
				
			
			
		
    
		
		                    	    
    
        	    
    Thread Summary
    
                The user encountered linker errors (li1021) for unresolved symbols like 'adi_initComponents' and 'mtbl_clear' when building an ADSP-BF547 project. The final answer suggests ensuring that the header and source files defining these symbols are included in the project. The user has already tried adding the .h files to the project and adjusting the search directories, but the issue persists. The user is concerned about sharing proprietary source code and asks about the process for confidential support.
                        	    
    
                
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    Category: Software
    
    		        		        		        		        
    Software Version: VisualDSP++ 5.1.2
    
    		    		    
    
		    		    
		    			
    
			    
    so I get the following:
    

    [Error li1021] The following symbols referenced in processor 'p0' could not be resolved:
     'adi_initComponents [_adi_initComponents]' referenced from '.\Release\UltraSonic.doj'
     'mtbl_clear(medianTable *) [_mtbl_clear__FP11medianTable]' referenced from '.\Release\UltraSonic.doj'
     'mtbl_getMedian(medianTable *) [_mtbl_getMedian__FP11medianTable]' referenced from '.\Release\UltraSonic.doj'
     'mtbl_insert(medianTable *, float) [_mtbl_insert__FP11medianTablef]' referenced from '.\Release\UltraSonic.doj'
     'mtbl_isFull(medianTable *) [_mtbl_isFull__FP11medianTable]' referenced from '.\Release\UltraSonic.doj'
    

    Linker finished with 1 error
    cc3089: fatal error: Link failed
    Tool failed with exit/exception code: 1.
    Build was unsuccessful.
    

    

    Ok, fine. Those things live in:
    

    #include "UltraSonic/MedianTable.h"
    #include "UltraSonic/system/adi_initialize.h"
    

    ... and "UltraSonic/system/adi_initialize.h" #includes </sys/platform.h> that #includes  <sys/_adi_platform.h>
    

    So I'll change the code to mention
    

    #include "MedianTable.h"
    #include "adi_initialize.h"
    

    ...And change the source code in the right places. (What could possibly go wrong!)
    

    Unfortunately, this doesn't work either. The error looks exactly the same? I'd expect it to maybe be confused over </sys/platform.h> and <sys/_adi_platform.h>, but no, I still get:
    

    

    

    [Error li1021] The following symbols referenced in processor 'p0' could not be resolved:
     'adi_initComponents [_adi_initComponents]' referenced from '.\Release\UltraSonic.doj'
     'mtbl_clear(medianTable *) [_mtbl_clear__FP11medianTable]' referenced from '.\Release\UltraSonic.doj'
     'mtbl_getMedian(medianTable *) [_mtbl_getMedian__FP11medianTable]' referenced from '.\Release\UltraSonic.doj'
     'mtbl_insert(medianTable *, float) [_mtbl_insert__FP11medianTablef]' referenced from '.\Release\UltraSonic.doj'
     'mtbl_isFull(medianTable *) [_mtbl_isFull__FP11medianTable]' referenced from '.\Release\UltraSonic.doj'
    

    Linker finished with 1 error
    cc3089: fatal error: Link failed
    Tool failed with exit/exception code: 1.
    Build was unsuccessful.
    

    

    Any suggestions?
    
			
    
			
									
		                             
                        

    
    
                                            
                 Audio Signal Processors
                
                                                    
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                 adsp-bf547
                
                                                    
                 visualdsp++ 5.1.2
                
                                        
                                            
                
                
                                
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