This tool can be used to convert a flash dump from an ESP32 into an ELF file.
Authors: @lynerc and @_NickMiles_
There are three actions:
pip install -r requirements.txt
$ python3 esp32_image_parser.py show_partitions espwroom32.bin
Dumps to ble_data_out.bin
$ python3 esp32_image_parser.py dump_partition espwroom32.bin -partition ble_data
Dumps to ble_data.dump
$ python3 esp32_image_parser.py dump_partition espwroom32.bin -partition ble_data -output ble_data.dump
Converts ota_0 partition into ELF. Writes to ota_0.elf
$ python3 esp32_image_parser.py create_elf espwroom32.bin -partition ota_0 -output ota_0.elf
Dumps the nvs partition
$ python3 esp32_image_parser.py dump_nvs esp32_flashdump.bin -partition nvs
Dumps the nvs partition as a JSON
$ python3 esp32_image_parser.py dump_nvs flashdump/esp32_flashdump.bin -partition nvs -nvs_output_type json