as starter of programming
dear members how is it possible to write a programme through hex how to search break points and also the resembling prorogrammes of the particular address
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as starter of programming
dear members how is it possible to write a programme through hex how to search break points and also the resembling prorogrammes of the particular address
What exactly are you trying to do?
the main i wants to write the programme through hex in binary
Note: I don't know why you would want to, but:
Then you need to learn assembly. Once you learn assembly, you can lookup the hex values of the opcodes and manually translate the code into hex and/or binary if you want to. Note, this will only create a flat binary file or com file like they used to be called in DOS. To make a .exe file you would have to look up the applicable format (PE for windows) and then hardcode that as well.
Nah, it is better to make changes directly to the disk. I recommend taking magnetic needle and scratching the surface of your HDD, good luck.
Why not try making the needle too ?Quote:
Originally Posted by kmdv
haha....Now where is my hammer? :rolleyes:Quote:
Originally Posted by manasij7479
you all still not getting my points wat i exctly means
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i have read microprcessor with the help of jtag seagger from which i able to get data in 4 mb bin format file which i have uploaded
after opening it i only found several addresses and hex values
so i want to read all the programmes at the corresponding addresses through hex values
wat to do so now
Perhaps you could try a well-known file sharing service.
Because I've lost interest after several minutes of "Our Server Is too Busy,Please Try Again . "
Also, when using technical terms, you really need to work on the spelling, otherwise we either get the wrong idea or have no idea what you're talking about.
Like what is "seagger".
It seems to me you've just grabbed the ROM code from some device, and now you want to disassemble it.
segger is a jtag device which can easily read the microprocessor of the device
through the connecting pin outs of the processor through jtag
now i have uploaded on other server
2601Dump.bin
the data which i read it comes in .bin format which i uploaded
i opened in bin opening tool there it is giving only hex values on other part several address
how i be able to read the programmes which are written in these corresponding addresses with the help of hex values
now i can say that all can understand my problems
Ok, so a slight modification to my original suggestion:
1. Learn assembly
2. Look up the hexcodes for the opcodes of microprocessor in question
3. convert the hexcodes to assembly
Or, if you can find a disassembler for the microprocessor in question, use that. You will still have to learn assembly though.
This should be in the tech forum.
You need a DISASSEMBLER for that particular microprocessor's instruction set... and about the only place you're going to get that is from the uC manufactuer themselves... if it even exists.Quote:
Originally Posted by scorpionssarhan
Reverse engineering isn't as easy as you hoped ... is it?
yaaa exactly i mean reverse engineering so regarding this in this forum anyone has ideas wats the basics i have to work and also guide the best tools which help me on this field
You mean so we can help you steal proprietary microcode from uC operated devices?
Ummm... count me out.