Who could help me?
Basically I would like to create a program to edit a binary file.
That is, it should look for the hexadecimal in the offsets and replace them with the ones I set them.
Obviously you do not have to give a search command, but you have to go looking for it.
I have created this! but I do not search because I set the offsets
In practice it is a program to remove EGR control on cars! But unfortunately with the same ECU sometimes the offsets change and set an offset is not good because I would like the program to be able to find the bits to change ...
OPEN PROGRAM TO CLICK ON SELECT.BAT
Code: Select all
<# : chooser.bat
@echo off
setlocal
for /f "delims=" %%I in ('powershell -noprofile "iex (${%~f0} | out-string)"') do (
start C:\SolutionDPFErasePack\Fiat\mjd6f3\egroff.bat %%~I
exit
)
goto :EOF
: end Batch portion / begin PowerShell hybrid chimera #>
Add-Type -AssemblyName System.Windows.Forms
$f = new-object Windows.Forms.OpenFileDialog
$f.InitialDirectory = pwd
$f.Filter = "File Binari (*.bin)|*.bin|File Ori (*.ori*)|*.ori*|Tutti i File (*.*)|*.*"
$f.ShowHelp = $false
$f.Multiselect = $false
[void]$f.ShowDialog()
if ($f.Multiselect) { $f.FileNames } else { $f.FileName }
Code: Select all
MKDIR "%userprofile%\desktop\File DPFErasePack"
if exist "%userprofile%\desktop\File DPFErasePack" Erase /F /S /Q "%userprofile%\desktop\File DPFErasePack"
xcopy %1 "%userprofile%\desktop\File DPFErasePack"
@echo off
setlocal EnableDelayedExpansion
rem FILE TRASCINATO SUL BAT
set "file=%1"
for %%a in ("%file%") do set "hex=%%~Na.hex"
rem Specifica i valori Offset da cambiare
set "changes=84750:B9 84751:92"
rem Codifica il file in HEX
certutil -f -encodehex "%file%" "%hex%"
rem Crea una lista di line-offsets per cercare i valori Offset da Modificare
set "offsets="
for %%c in (%changes%) do for /F "tokens=1,2 delims=:" %%a in ("%%c") do (
set "offset=%%a"
set "offsets=!offsets! !offset:~0,-1!"
)
rem Converti line-Offsets in un elenco di numeri in riga
set "lines="
for /F "delims=:" %%a in ('findstr /N /I "%offsets%" "%hex%"') do set "lines=!lines! %%a"
rem Elabora il file esadecimale ed esegue le modifiche desiderate
set "tokens=%%A %%B %%C %%D %%E %%F %%G %%H %%I %%J %%K %%L %%M %%N %%O %%P %%Q"
set "letter=ABCDEFGHIJKLMNOPQ"
for /F "tokens=1*" %%a in ("%changes%") do set "change=%%a" & set "changes=%%b"
set "last=1"
< "%hex%" (
rem Elabora le linee di destinazione
for %%l in (%lines%) do (
rem Copia le linee tra quelle di destinazione
set /A skip=%%l-last, last=%%l+1
for /L %%i in (1,1,!skip!) do (
set /P "line="
echo !line!
)
rem Elabora la linea di destinazione
set /P "line="
for /F "tokens=1*" %%x in ("!line!") do (
set "ofs=%%x" & set "values=%%y"
for /L %%# in (1,1,16) do for /F "tokens=1,2 delims=:" %%a in ("!change!") do (
set "offset=%%a"
if /I "!offset:~0,-1!" equ "!ofs!" (
set /A "token=0x!offset:~-1!"
for /F %%x in ("!token!") do for /F %%y in ("!letter:~%%x,1!") do call :ChangeValue %%y
if defined changes (
for /F "tokens=1*" %%x in ("!changes!") do set "change=%%x" & set "changes=%%y"
) else (
set "change="
)
)
)
)
echo !ofs! !values!
)
rem Copia le linee dopo l'ultima destinazione
findstr "^"
) > temp.hex
del "%hex%"
set "name=%~n1"
rem Codifica file HEX in file NOEGR.bin
certutil -f -decodehex temp.hex %name%NOEGR.bin
xcopy %name%NOEGR.bin "%userprofile%\desktop\File DPFErasePack"
del temp.hex
del %name%NOEGR.bin
goto :EOF
:ChangeValue token
set "newVals=!tokens:%1=b!"
for /F "tokens=1-16*" %%A in ("%values%") do set "values=%newVals%"
exit /B
