FreeRTOS port for LPC2368 using Code Sourcery

Hi all,
Recently, i used FreeRTOS port for LPC2368 and have sucessfully built a simple program to blink an LED. As u may know, this port uses GNU ARM toolchain (arm-elf-). Now, I want to use Code Sourcery (arm-none-eabi-) because it’s more updated. I changed arm-elf-gcc and arm-elf-objcopy in makefile to equivalent arm-none-eabi-* and compile the code. Everything went fine until i uploaded the hex file to the board. The LED doesn’t work anymore. Any idea where the issue comes from?

FreeRTOS port for LPC2368 using Code Sourcery

The Code Sourcery equivalent of arm-elf-gcc is arm-none-eabi-gcc, not arm-elf-objcopy. Is that what you mean? You will probably find the linker script needs updating as the section names, etc, will be different. There are some arm-none-eabi-gcc demo project in the FreeRTOS download. I suggest looking at the linker scripts that come with those or any provided by Code Sourcery if you have any problems.

FreeRTOS port for LPC2368 using Code Sourcery

Thanks for the reply. i changed arm-elf-gcc to arm-none-eabi-gcc and arm-elf-objcopy to arm-none-eabi-objcopy. The compilation process went fine but the LED doesn’t blink at all. I think you’re true about the linker script file. I’ll take a look at it to see if i can find any solution.