I read online that it was possible to build FreeRTOS on Windows for an external device. Can you build it for x86 on ubuntu?
Thanks
According to the FreeRTOS ports page the supported tools for x86 builds are:
so the answer to your question would appear to be no.
Since the above are all Windows-based tools I would guess that you need a Windows PC to build an x86 version of FreeRTOS, although you might be able to use an emulator such as WINE under Ubuntu.