i'm learning and trying to do the bin/hex convertion, but always failed. i do it like this: input a binary number into a edittext, the call the masm bin2hex proc(bin2hex.asm in the masm32\m32lib directory, i just only use the bin2hex proc as a proc of my asm file), at last output it into the hex edittext.
but i'm failed. i don't know why. (maybe the 'EXTERNDEF hex_table :DWORD' errors, maybe others compile well but the result is wrong).
how can i call the bin2hex proc rightly and get the right result.
thanks in advance.
I think the bin2hex procedure is actually intended for creating a hex dump of binary data.
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include \masm32\include\masm32rt.inc
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.data
bindata db 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15
hstr db 60 dup(0)
.code
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start:
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invoke bin2hex,ADDR bindata,SIZEOF bindata,ADDR hstr
print ustr$(eax),13,10
print ADDR hstr,13,10
inkey "Press any key to exit..."
exit
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end start
50
00 01 02 03 04 05 06 07 - 08 09 0A 0B 0C 0D 0E 0F
Press any key to exit...
Quote from: Eric4ever on May 26, 2006, 05:55:56 AM
input a binary number into a edittext, the call the masm bin2hex proc...
Hi Eric, if you are typing in a value like "1000101" into an editbox to represent the decimal value 69, realize that "1000101" is read as ASCII string data bytes and is equivalent to:
.data
MyInput DB 31h, 30h, 30h, 30h, 31h, 30h, 31h
Let us know what you find. :U