Thread: Discussion Walkera DEVO Tx Hacking
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Old Apr 06, 2012, 05:49 PM
rcH4x0r is offline
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Joined Jun 2010
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Yes, a checksum of the bootloader would be very useful. The code can definitely be improved

I am pulling out the bootloader in chunks of 0x300 bytes. I've got the first 4K and it looks valid, found two strings so far "Walker DEVO-08 Radio Controller" and even better "DEVO-08" at 0x08001000. That matches up with the code in the application that checks the model number (ASCII 6 or 8) I mentioned previously

Edit: Got the whole bootloader now, it's 0x2AE4 bytes long...
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Last edited by rcH4x0r; Apr 06, 2012 at 06:43 PM.
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