2008[1][1].09.20-flash-howto - Proxmark flashing with JTAG...

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Unformatted text preview: Proxmark flashing with JTAG connector Roel Verdult September 20, 2008 - v0.2 1 Environment All the required applications, tools and binaries are available in the file-section of proxmark.org http://www.proxmark.org/files/index.php?dir=Flash The easiest way to flash the Proxmark is with an application called armpgm 1 . This tool will flash a .S19(Motorola) file to the arm processor. You can create a .S19 file with a conversion tool like bin2s19.exe 2 . It will convert a compiled gnuarm .BIN file to the .S19 format. When using windows, a GUI version of armpgm is available. In Windows, make sure you first install the parallel port driver3 to avoid connection problems. The proxmark needs power during the flashing. The USB is not initialized but can be used as power source for the Proxmark. 1 http://kjell.e.andersen.googlepages.com/ 2 Copyright P&E Microcomputer Systems 3 Win32-parallel-port-driver-95nt.exe 1 2 Flashing Figure 1: armpgm flasher screen Just open the application, browse for the initial ebuller image4 , plug the JTAG connector in the proxmark, select the correct target, press Check, then Erase and finally hit the Program button. Programming the proxmark will take about 20 seconds. After this procedure you are done with the JTAG connector and the bootloader is ready. From now on, you can use the USB flashing method. After building the source-code you can use the flashos.bat batch file from the cockpit directory to USB-flash the proxmark with a new software version. 3 Special thanks • Jonathan Westhues - Inventing the proxmark • Gerhard de Koning Gans - ISO14443A (MIFARE) compatibility • ebuller - Preparing the first bootloader image 4 2008.09.17-armpgm-ebuller-proxmark3-image.S19 2 ...
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This note was uploaded on 02/02/2011 for the course SECURITY 2354 taught by Professor Morganjones during the Spring '11 term at Ucla Venezuela.

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2008[1][1].09.20-flash-howto - Proxmark flashing with JTAG...

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