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Register Declaration

Mark Carrol

I have the follow definitions of my registers :

typedef struct
{ unsigned int var1;
unsigned int var2;
unsigned int var3;
} test;

#define pTest ((test *) 0x200000FF)

And to access the variables of the structure :

pTest->var1 = 0xAABBCCDD;
pTest->var2 = 0xABCDEFAB;
pTest->var3 = 0xAAAAAAAA;

I would like to write this definition : "#define pTest ((test *) 0x200000FF)"
without the #define directive, so I've tried to write it as follow :

test *pTest;
*pTest = 0x200000FF;

But it didn't work, could you help me?

Thanks in advance.