Hi,
I world like to relocate the interrupt vectors from flash to RAM. I have tried changing the linker file (to put the interrupt vectors at the start of the RAM) and the startup code in mk20dx128.c (to copy the table from flash to data and to set the SCB_VTOR register) but it doesn't work. Working with the GNU ARM tools is new for me, so probably I'm misging something.
Has anybody allready succesfully relocated the interrupt vectors to RAM? What changes where's needed to the linker file and startup code ?
Kind regards,
JMS
I world like to relocate the interrupt vectors from flash to RAM. I have tried changing the linker file (to put the interrupt vectors at the start of the RAM) and the startup code in mk20dx128.c (to copy the table from flash to data and to set the SCB_VTOR register) but it doesn't work. Working with the GNU ARM tools is new for me, so probably I'm misging something.
Has anybody allready succesfully relocated the interrupt vectors to RAM? What changes where's needed to the linker file and startup code ?
Kind regards,
JMS