Greetings, I hope this email finds you well. I have an issue while compiling and generating (.elf) file. At the end of the (.elf) file we put 2 bytes CRC. I found that the 2 bytes are not flashed correctly while using (.elf) file, meanwhile the 2 bytes are flashed when using (.hex) file. The (.elf) file symbols are used for debugging but the (.hex) file can not be used for debugging. These commands are used for generating (.elf) file: $(EXECUTABLE_FILE): $(COBJECTS) @echo $(SEPARATOR) @echo Linking to $(EXECUTABLE_FILE) @$(LD) -o $(EXECUTABLE_FILE) $(COBJECTS) $(LDFLAGS) These commands are used for generating (.hex) file: $(HEX_FILE): $(EXECUTABLE_FILE) @objcopy -O ihex $(EXECUTABLE_FILE) $(HEX_FILE) @Tools/HexView/hexview.exe $(HEX_FILE) /S /FA /AfFF /XI -o $(HEX_FILE) @Tools/HexView/hexview.exe $(HEX_FILE) /AR:0x8000-0x1FFDF /S /CS13:@0x1FFE4 /XI -o app_crc.hex @Tools/HexView/hexview.exe /MO:$(HEX_FILE)+app_crc.hex /s /XI -o $(HEX_FILE) @rm -rf app_crc.hex The CRC shall be flashed at address : 0x1FFE4 Can you help in this regard? Thank you *Ahmed Abd-Elgawad Elazazy* Embedded Software Engineer +20 01061914198 ahmed.abdelgawad-ahmed@xxxxxxxxx VIAS EGYPT-Valeo InterBranch Automotive Software- Smart Village, B 2207, 3rd Floor - 0000 -Cairo (EGYPT) <https://valeo.com/> [image: linkedin] <https://linkedin.com/company/valeo> [image: twitter] <https://twitter.com/valeo_group> [image: youtube] <https://youtube.com/user/ValeoGroup> [image: facebook] <https://facebook.com/Valeo.Group/> [image: instagram] <https://instagram.com/valeo_group> -- *This e-mail message is intended for the internal use of the intended recipient(s) only. The information contained herein is confidential/privileged. Its disclosure or reproduction is strictly prohibited. If you are not the intended recipient, please inform the sender immediately, do not disclose it internally or to third parties and destroy it. In the course of our business relationship and for business purposes only, Valeo may need to process some of your personal data. For more information, please refer to the Valeo Data Protection Statement and Privacy notice available on Valeo.com <https://www.valeo.com/en/ethics-and-compliance/#principes>*
