NefMoto

Technical => Reverse Engineering => Topic started by: BWF on March 29, 2020, 05:27:53 AM



Title: Edc15: move data to external flash
Post by: BWF on March 29, 2020, 05:27:53 AM
Hello, I have learned a lot in this forum, right now I am learning and playing with an edc15, to learn.
I have read the irom flash and eeprom, and I have it open correctly in ida.

I want to save a data in the flash memory, so that it is not erased when turning off the car.

I do not understand why these instructions do not move # 12h to the address E4500

Remember I'm learning, don't be hard on me :)
[img][img]


Title: Re: Edc15: move data to external flash
Post by: john9357 on March 31, 2020, 10:26:08 AM
read 29f400 datasheet. and you must execute your code in ram.


Title: Re: Edc15: move data to external flash
Post by: DT on April 12, 2020, 12:37:40 PM
Hello Jonathan,
Please check your "my messages". Thank you
/Daniel