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August 24, 2016 21:30
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Memory pattern searcher test
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//Should work using only C pointers | |
#define PATTERNBYTE1 0xAA | |
#define PATTERNBYTE2 0xBB | |
#define PATTERNBYTEC 0xCC | |
int main(void) | |
{ | |
char *pointer=(char*)0x20000000; //Framebuffer address is over this address | |
char *Address_of_thing_were_searching_for = 0;// 0 = NULL | |
int i = 0; | |
while(1==1) | |
{ | |
//Hmm.. is this better now? | |
if(pointer[i]==PATTERNBYTE1 && pointer[i+1]==PATTERNBYTE2 && pointer[i+2]==PATTERNBYTE3 ) | |
{ | |
Address_of_thing_were_searching_for = &pointer[i]; | |
break; | |
} | |
i++; | |
} | |
/*Try write the framebfufers..*/ | |
} |
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