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Compiler/TMS320F28335: problem with flash programming

Ivan Raab
Prodigy 240 points

Part Number: TMS320F28335
Other Parts Discussed in Thread: UNIFLASH

Tool/software: TI C/C++ Compiler

I took the "Example_28335_Flash" from control suite, after that a puted to my code. But then my code stand bigger i met the problem. I had ILLEGAL ISR or my program dont worked. But if i add on comment all my code, download to controller and after that i will  return back my code, this code can work nice.  

  • 0
    TI__Guru 55700 points

    Sorry, you may have to re-phrase your question.

    Are you trying to say that when you embed Example_28335_Flash code into your project you are getting ILLEGAL_ISR problem?

    Are you have problems programming your application into flash using CCS flash plugin (or) Uniflash?

    Please clarify.

  • 0 in reply to Manoj Santha Mohan
    Prodigy 240 points

    No, I have not a problem with Example_28335_Flash. But I used this stucter of code for programming to flash, but my code build very strange, sometimes this code fall into ILLEGAL_ISR, sometimes part of code dont work, but it is the same code without changing.

    May be it due to the fact that i didnt use the "#pragma CODE_SECTION"?

  • 0 in reply to Ivan Raab
    Prodigy 240 points

    I fixed this problem, puted 

    

       InitSysCtrl();
   memcpy(&RamfuncsRunStart, &RamfuncsLoadStart, (Uint32)&RamfuncsLoadSize);
   InitFlash();
    

    after main(void){
    
			
    

		
		
		
		
	
    
	
    
		
    
			
		
    
	
    

	            
                	
	
    
				
		                
                
                
                
                
                
                
        		
		
				
    
			
		
    
		
		 
		
		
     
    
	
    

    
			
    
			
    
		
    

		
    
	
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