I need to use DEC in S32DS.Power.2017.r1.And I have configured it.
First time,it can run into DECisr()function,the related registers is look like:
and in the DECisr function,I clear the DIS flag:
__asm("e_lis %0, 0x0800\n\t"
:"=r" (regi0));//if it is right
but,it seem not to clear DIS bit,and it is still 1.And then，the program can run back to main function successfully,and it cannot run into DECisr() anymore.
so,what's wrong with my progress?