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Adding processor flash memory reading, viewing and writing to file.

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Works when the device is running either osimage or bootloader.

- New memory reading command in osimage and bootloader.
- Extended 'hw readmem' command with length parameter, file writing and hex viewer.
- Introduced '--dumpmem' option to proxmark3 executable to support dumping from bootloader.

Simple interactive examples:
  hw readmem -f flashdump
  hw readmem -l 1024
CLI example:
  ./pm3 --dumpmem flashdump.bin

Reading from arbitrary memory ranges can be unlocked using the 'raw' option.
This commit is contained in:
Martijn Plak 2024-01-22 16:38:09 +01:00
commit e35385fde1
10 changed files with 386 additions and 12 deletions
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doc/commands.md
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@ -798,7 +798,7 @@ Check column "offline" for their availability.
|`hw lcd `|N |`Send command/data to LCD`
|`hw lcdreset `|N |`Hardware reset LCD`
|`hw ping `|N |`Test if the Proxmark3 is responsive`
|`hw readmem `|N |`Read memory at decimal address from flash`
|`hw readmem `|N |`Read from processor flash`
|`hw reset `|N |`Reset the Proxmark3`
|`hw setlfdivisor `|N |`Drive LF antenna at 12MHz / (divisor + 1)`
|`hw setmux `|N |`Set the ADC mux to a specific value`