Content originally posted in LPCWare by RazorConcepts on Wed Aug 07 06:12:58 MST 2013 Thanks! I followed those instructions, however it still doesn't appear to be building a hex file. Here's the output:
make --no-print-directory post-build
Performing post-build steps
arm-none-eabi-size "Blinky.axf"; # arm-none-eabi-objcopy -O binary "Blinky.axf" "Blinky.bin" ; checksum -p LPC812 -d "Blinky.bin"; arm-none-eabi-size Blinky.axf;arm-none-eabi-objdump -S Blinky.axf >Blinky.lss;arm-none-eabi-objcopy -O ihex Blinky.axf Blinky.hex;
text data bss dec hexfilename
2208 4 132 2344 928Blinky.axf
Content originally posted in LPCWare by lpcxpresso-support on Tue Aug 06 00:20:03 MST 2013 So the tools are telling you that you have already built the code and as there have been no changes, there is nothing it needs to do.
If you want hex output, then take a look at this FAQ: