Hello,
in the project I am working on, we have to use a bootloader application, whose interrupt vector is located at address 0x0000. Therefore, the main applications interrupt vector has been moved to another address X (let's say 0x1000). The bootloader starts properly, does its bootloader stuff, then launches the application.
When reaching the application part, the VTOR address as indicated in the System Control Block in IAR Embedded Workbench ARM 7.70.2 is displayed as being positioned at 0x1000. A look at the memory at 0x1000 confirms that it is properly located at this address.
However, when running, none of the interrupts seems to fire. The interrupt flags remain high, but none of the breakpoints set in the interrupt functions are reached. The interrupts are globally allowed (in my case: __enable_interrupts()) and configured.
When running alone, without a bootloader and with an interrupt vector located at 0x0000, my application works fine.
Could you please help me locate what may cause this issue?
Regards
