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The ADAU1442 / ADAU1445 / ADAU1446 are enhanced audio processors that allow full flexibility in routing all input and output signals. The SigmaDSP® core...
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Export system Files .h SIGMA_WRITE_DELAY erroroneus call

		
	
				

			

									
					    FrankAlons0
					
							

            
            			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on Jan 11, 2026 
				
			
			
		
    
		
		                    	    
    
        	    
    Thread Summary
    
                The user encountered a compilation error when exporting system files from SigmaStudio+ 3.3.0 due to a mismatch in the number of arguments for the SIGMA_WRITE_DELAY function in SigmastudioFW.h. The solution involved manually adding an overloaded function with four arguments to match the SS+ export. The issue arises because SigmastudioFW.h was originally designed for Sigma Studio, not SigmaStudio+.
                        	    
    
                
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    Category: Software
    
    		        		            		    
    Product Number:  Sigmastudio+ v 3.3.0 
    
    		        		        		        
    Software Version: 3.3.0
    
    		    		    
    
		    		    
		    			
    
			    
    I dont know if this is a bug
    

    Sigmastudio+ 3.3.0
    wen i export system files , the .h generated, calls this function on SigmastudioFW.h,
    with four arguments
    

    SIGMA_WRITE_DELAY(DEVICE_ADDR_ADAU145XSCHEMATIC_0, R2_RESET_DELAY_ADDR_ADAU145XSCHEMATIC_0 , R2_RESET_DELAY_SIZE_ADAU145XSCHEMATIC_0 , R2_RESET_DELAY_ADAU145XSCHEMATIC_0_Data);
    

    in SigmastudioFW.h the function is declared with 3 arguments, so compillation stops
    

    void SIGMA_WRITE_DELAY(byte devAddress, int length, byte pData[])
    

    i fixed it adding this same function with more arguments
    

    void SIGMA_WRITE_DELAY(byte devAddress,int address, int length, byte pData[]) {
     SIGMA_WRITE_DELAY(devAddress, length, pData);
    }
    
			
    
			
									
		                             
                        

    
    
                                            
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      •  Analog Employees  
      
            
						
                            
            
            				
            
                on Jan 12, 2026 1:11 AM
            
            
						
			            		
      
		
										+1
					
	
      

		
		
      
		
      
                                
                                                            
      
					
      Hello FrankAlons0,
      

      I can also see what you observed.
      

      The SigmastudioFW.h file is from the uC interfacing wiki page which was originally created for sigma studio exported files. The Sigma studio exported file has only three arguments in that function, so has the FW.h file.
      

      But the SS+ file has four arguments in that function, so we have to adjust the FW.h file as you did.
      

      This is a little mismatch because the FW.h file wasn't written for SS+ and SS+ gives an additional argument if it's needed in any point.
      

      So please make these changes manually.
      

      Regards,
      

      Harish
      
			
      

		
			
	      

		
		
	
      
	
      
		
      
			
		
      
	
      
	
      
		
						
						
						
						
				
				
		
		
      
			
		
      
	
      

      

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      •  Analog Employees  
      
            
						
                            
            
            				
            
                on Jan 12, 2026 1:11 AM
            
            
						
			            		
      
		
										+1
					
	
      

		
		
      
		
      
                                
                                                            
      
					
      Hello FrankAlons0,
      

      I can also see what you observed.
      

      The SigmastudioFW.h file is from the uC interfacing wiki page which was originally created for sigma studio exported files. The Sigma studio exported file has only three arguments in that function, so has the FW.h file.
      

      But the SS+ file has four arguments in that function, so we have to adjust the FW.h file as you did.
      

      This is a little mismatch because the FW.h file wasn't written for SS+ and SS+ gives an additional argument if it's needed in any point.
      

      So please make these changes manually.
      

      Regards,
      

      Harish
      
			
      

		
			
	      

		
		
	
      
	
      
		
      
			
		
      
	
      
	
      
		
						
						
						
						
				
				
		
		
      
			
		
      
	
      

      

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