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Forum: Programming 03-28-2013
4,807
Posted By nidal
I tried analysing a microcontroller assembler...
I tried analysing a microcontroller assembler level program before, i've done it because i already programmed the same target in assembler before, so i understand what you mean that it could be not...
Forum: Programming 03-28-2013
4,807
Posted By nidal
True, i realised that this file is not the real...
True, i realised that this file is not the real firmware file, its the first part of downloading firmware and i was told that this part (this file) purpose is to program a microcontroller in the...
Forum: Programming 03-27-2013
4,807
Posted By nidal
For polarization you havent got my point, for the...
For polarization you havent got my point, for the PC its a rs232, but in the board side its not, its a TTL level UART, and not a rs232.

As i told you, i'm working on replacing an existing...
Forum: Programming 03-27-2013
4,807
Posted By nidal
First thanks for reply Mr DGP, I will give you...
First thanks for reply Mr DGP,
I will give you more details about the hardware and the transmission:

The link between the PC and the board is an UART link, in the board side its in TTL 3.3v so...
Forum: Programming 03-26-2013
4,807
Posted By nidal
Serial file transfer protocol / checksums
Hello ppl,
I'm working on a windows program simulating an existing Unix program,
the program is a firmware downloader, it sends a binary firmware file through the serial port (rs232) to a Set-Top...
Forum: Linux 03-05-2013
2,098
Posted By nidal
Thanks for your reply Dragon, yes i was already...
Thanks for your reply Dragon, yes i was already working on a hardware solution spying the serial connexion, and yes i'm more confortable with windows coz im not a linux expert and i found many...
Forum: Linux 02-28-2013
2,098
Posted By nidal
Kind of reverse engineering
Hi everyone,
I'm a linux novice , in a training purpose i have to reconstruct under windows an application running under fedora 14, the application communicates with an STB device through RS232 in...
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