FW Image Cutter

Simple tool for generating FoTA compatible images from toolchain output

On linux, make all

To generate image for Upper/Lower sections: make upper or make lower
To generate images without metadata (for test/comparison): make upper_nometa or make lower_nometa

All addresses/constants in Makefile
SECTION_SIZE -> Size of each FoTA image (must exactly match the upper/lower partition size in linker script)
UPPER_SECTION_ADDRESS and LOWER_SECTION_ADDRESS -> Start address for upper and lower images respectively
_SIG, _MAJOR_VER and _MINOR_VER -> Metadata for respective images
CRC routine for the board is crc32.h

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Simple tool for generating FoTA compatible images from toolchain output

BSD 3-Clause "New" or "Revised" License

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