Converting from binary to hexadecimal using C18

[Anthony_87]

Dear all,

I need help in converting an unsigned char array[8] (that actually contains the binary bits) and convert it to a hexadecimal notation!!
for example I have something like that:
unsigned char data[8] = {0,0,1,1,0,0,1,1}
and i need a function to return the converted value 0x33

so is there any function in the C18 library that do the trick? if not, can someone help me with the code?

Thanks in advance
Best Regards

 

[3v0]

printf fprintf and sprintf


EDIT:

I overlooked that you had binary bits in an array.

 

[Pommie]

Something like,

total=0;
for(i=0;i<8;i++){
    total<<=1;
    total+=data[i];
}

should work.

Mike.