2 Replies Latest reply on Aug 5, 2015 12:08 PM by yossef.cohen

    changing a deafault function related to a library component

    yossef.cohen

      hi,

         

      I've been trying to turn a project of AN61102 called "ADC_DMA_16bit_Continuous" into a library component

         

      the only problem I have had is that in this project there is a change in a default function of DMA - "DMA_Done_isr.c"

         

      when I'm trying to add the new component into a new project, I have to manually update the code lines in the created function DMA_Done_isr.c (and every time something changes in the new project, and I recompile, the default definition of the function is rebuilt)

         

      I've tried using the following code lines in the component C file :

         

                            CY_ISR_PROTO(`$INSTANCE_NAME`_DMA_Done_isr_Interrupt);

         

                                                        ....... // the main function enters here ..........

         

                            CY_ISR(Scope_1_DMA_Done_isr_Interrupt)
                           {         
                                   Scope_1_DMA_done=1;
                           }

         

      this seem to work only if I delete the CY_ISR function from the file "DMA_Done_isr.c" , and every time I recompile the project I have to delete it again (If I don't delete it, an error message appears saying "Build error: multiple definition of `Scope_1_DMA_Done_isr_Interrupt'"

         

      How can I make the change in the library component permanent without the need to delete or update the code lines every time

         

       

         

      I have added the library component I've created and an example project, just so that you can see what I'm talking about

         

       

         

      I would appreciate getting help

         

      thanks 

         

      Yossef