Hi. I’m trying to write in register of ARM9 (NS9360) and when I run my program I get an error (Segmentation Fault). My ARM9 is running uCLinux and my compiler is GCC.
I’m doing this:
#define IC0 (*((volatile unsigned long *) 0xA0900144))
IC0 |= 0x97;
I think uClinux don’t permit me to acess the register. Is it possible? Do you have an advice?
Best regards,
Ives.