Thanks Flavio - I hadn't thought about using a VM; that would avoid yet another lump of PC hardware cluttering up the place if I can't get the WSL or MAC approach to work.
I am really hating Window at the moment (1 machine can connect to my Mac, the other can't...many hours wasted NOT fixing it!) and I had thought it time to jump ship to Mac...but Linux seems even more appealing right now!! On 11/05/2021, 18:24, "Flavio Castro Alves Filho" <flavio.al...@gmail.com> wrote: Hello Tim, What I do here to implement a NuttX application is to use an Ubuntu Server VM (in my case, VMWare). In this VM, I map my Jlink (which is a nucleo board with changed firmware). I use Segger tools to load the firmware. To code, I use VSCode in Windows with SSH access to the VM (I set a host-only network). For the toolchain, I use x-pack arm-gcc. The toolchain provided by ubuntu does not provide gdb. You can use the VSCode extension with GDB and JLink to run. Hope it helps. Best regards, Flavio