I get in some serious trouble porting the Lin example from the Atmel Framework. Some parts of the Lin example works on the USART0_Handler and the problem is the Handler is allready defined on the variant.cpp.
I try to integrate it without break up parts in the existing files. I can reuse easily the pdc, lin and usart files frome the example and itegrate them in the Arduino IDE, but the Interrupt makes me cry.
Can some one lend me an helping hand for this.
I have ported all nessecary files from the LIN_MNGT_EXAMPLE for the Arduino, I get it so far that it compile without any errors. I will test it on an Lin Master when I get one. One problem left I can't handle the UART0_HANDLER by define them out in the variant.cpp and de/activate him in the sketch. the variant.cpp is handled first by the compiling. Comment it out is not the fine art of doing it. Are there other ways of getting this in the right way.
Next step cleaning the files up.
Btw. I missed functions to enable and dissable the Interrupts in the tc.c