Dear FAE:
I have a question. Can I manually set the first run address after VLPS exits(running freertos system),Generally, the address following "POWER_SYS_SetMode(VLPS,POWER_MANAGER_POLICY_AGREEMENT);" is executed after exit from VLPS mode,and not re-executed from main();But I expect it able to start executing from main() after exiting from VLPS,
at the same time I don't want to trigger main() reset through watchdog,
I used the following assembly statement to force the run address to point to main:
__asm("mov r0, #0x80000");
__asm("add r1, r0, #4");
__asm("ldr r0, [r0, #0]");
__asm("ldr r1, [r1, #0]");
__asm("msr msp, r0");
__asm("msr psp, r0");
S32_SysTick->CSR = 0UL;
S32_SysTick->CVR = 0UL;
S32_SCB->VTOR = 0x80000UL;
__asm("mov pc, r1");
However, I found that after exiting from VLPS, the application has crashed,
it stop at for( pxIterator = ( ListItem_t * ) &( pxList->xListEnd ); pxIterator->pxNext->xItemValue <= xValueOfInsertion; pxIterator = pxIterator->pxNext )
/*lint !e826 !e740 The mini list structure is used as the list end to save RAM. This is checked and valid. */
{
/* There is nothing to do here, just iterating to the wanted
insertion position. */
}
How can I locate the cause of crash?
Is it recommended to set the running address by force pointing?
