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View Code? Open in Web Editor NEWA toolkit for helping you reverse engineer ESP32 firmware.
License: MIT License
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Support for other ESP32 variants (C3, etc)
It would be really great to have support for other ESP32 chip variants, in particular the RISC-V-baed chips. I got the first step of selecting the "esp32c3" in LoadFirmwareImage, but still need to figure out the processor family changes required from EXTENSA to RISCV, etc.
name 'LoadFirmwareImage' is not defined
I get this error when I try to dump a partition:
./esp32_image_parser.py create_elf flash.bin -partition app0 -output app0.elf
Dumping partition 'app0' to app0_out.bin
Traceback (most recent call last):
File "softs/esp32_image_parser/./esp32_image_parser.py", line 281, in <module>
main()
File "softs/esp32_image_parser/./esp32_image_parser.py", line 264, in main
image2elf(dump_file, output_file, verbose)
File "softs/esp32_image_parser/./esp32_image_parser.py", line 41, in image2elf
image = LoadFirmwareImage('esp32', filename)
NameError: name 'LoadFirmwareImage' is not defined
This can be fixed in esp32_image_parser.py if you add from esptool.bin_image import *:
import sys
import json
import os, argparse
from makeelf.elf import *
from esptool import *
from esptool.bin_image import *
from esp32_firmware_reader import *
from read_nvs import *
...License
KeyError '.dram0.data'`
I got this error. any help will be appreciated.
PS D:\Development\esp decompiler\esp32_image_parser> python ./esp32_image_parser.py create_elf firmware_before_corruption.bin -partition ota_0 -output output.elf
Dumping partition 'ota_0' to ota_0_out.bin
Unsure what to do with segment: BYTE_ACCESSIBLE, DRAM
Traceback (most recent call last):
File "./esp32_image_parser.py", line 282, in <module>
main()
File "./esp32_image_parser.py", line 265, in main
image2elf(dump_file, output_file, verbose)
File "./esp32_image_parser.py", line 160, in image2elf
size = len(section_data[name]['data'])
KeyError: '.dram0.data'
Show partitions says reading partitions and then exits
Hello,
I am trying to dump a esp32 binary image from a Xiaomi IR remote, unfortunately it isn't working.
Any ideas why this is happening?
(venv) [user@fedora esp32_image_parser-master]$ ./esp32_image_parser.py show_partitions chuangmi.remote_2.0.6_0006.v2.bin
reading partition table...
(venv) [user@fedora esp32_image_parser-master]$
[create_elf] KeyError: '.iram0.text'
Getting the following errors on a binary
Dumping partition 'ota_0' to ota_0_out.bin
Unsure what to do with segment: PADDING
Unsure what to do with segment: RTC_DATA
Traceback (most recent call last):
File "esp32_image_parser.py", line 283, in <module>
main()
File "esp32_image_parser.py", line 266, in main
image2elf(dump_file, output_file, verbose)
File "esp32_image_parser.py", line 159, in image2elf
size = len(section_data['.iram0.vectors']['data']) + len(section_data['.iram0.text']['data'])
~~~~~~~~~~~~^^^^^^^^^^^^^^^
KeyError: '.iram0.text'
KeyError: '.dram0.data'
Dumping partition 'app0' to app0_out.bin
Unsure what to do with segment: BYTE_ACCESSIBLE, DRAM
Unsure what to do with segment: RTC_IRAM
Traceback (most recent call last):
File "C:\Desktop\esp32_image_parser-master\esp32_image_parser.py", line 282, in
main()
File "C:\Desktop\esp32_image_parser-master\esp32_image_parser.py", line 265, in main
image2elf(dump_file, output_file, verbose)
File "C:\Desktop\esp32_image_parser-master\esp32_image_parser.py", line 160, in image2elf
size = len(section_data[name]['data'])
KeyError: '.dram0.data'
rtc_iram implementation
Hello Guys,
Have you implemented rtc_iram.
Error says : "Unsure what to do with segment: rtc_iram"
Please help.
Thanks
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