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ADuCM3029 Recommended for New Designs
The ADuCM3027/ADuCM3029 microcontroller units (MCUs) are ultra low power microcontroller systems with integrated power management for processing, control...
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ADuCM3029 on Analog.com

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CCES Build Error in 'startup_ADuCM3029.c'

		
	
				

			

									
					    GMurray103
					
							

            
            			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on Jun 30, 2025 
				
			
			
		
    
		
		                    	    
    
        	    
    Thread Summary
    
                The user encountered a redefinition error of '__zero_table_end__' when building a project in CrossCore Embedded Studio 2.9.0. The issue was resolved by commenting out the duplicate declaration in 'Startup_ADUCM_3029.c'. This problem involved the CMSIS header file 'cmsis_gcc.h' and the ADUCM3029 startup file.
                        	    
    
                
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    Hello,
    

    I'm new to CCES, and I am trying to build a project in version 2.9.0. I have searched and cannot find any information on what is causing this error. The error I am getting is:
    

    C:/Analog Devices/CrossCore Embedded Studio 2.9.0/ARM/packs/ARM/CMSIS/5.6.0/CMSIS/Core/Include/cmsis_gcc.h:149:31: note: previous declaration of '__zero_table_end__' was here
       extern const __zero_table_t __zero_table_end__;
                                   ^~~~~~~~~~~~~~~~~~
    

    Any help would be greatly appreciated.
    
			
    
			
									
		                                 
    Thread Notes  
    
                
    
        
                                        
                        

    
    
                                            
                 microcontrollers
                
                                                    
                 arm processor
                
                                                    
                 beginner
                
                                                    
                 Precision Microcontrollers
                
                                                    
                 aducm3029
                
                                
            
    
    
    
		
    

				
				        
        		
    
			
						
									
												
			
			
                        
                                    
                        
                        
                        
            
			            
						
						
			
			
			
			
		
    

        
        
        
    
					
    
			
    


    
















    
	
    
	
    
					



			


				
	









	
      
	

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                on Aug 20, 2019 8:03 AM
            
            
						
			            		
        
		
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        I believe I have found that the header file:
        

        "C:/Analog Devices/CrossCore Embedded Studio 2.9.0/ARM/packs/ARM/CMSIS/5.6.0/CMSIS/Core/Include/cmsis_gcc.h"
        

        defines __zero_table_t and __copy_table_t, while it is defined again in "Startup_ADUCM_3029.c"
        

        I commented out the declaration in "Startup_ADUCM_3029.c", and it builds now.
        
			
        

		
			
	      

		
		
	
        
	
        
		
        
			
		
        
	
        
	
        
		
						
				
						
						
				
				
		
		
        
			
		
        
	
        

        

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