nsx doctor¶

Checks the local NSX development environment.

This command is useful before creating an app, and it is the first command to run when flash or view problems suggest a local tool issue rather than an app issue.

Syntax¶

nsx doctor

What It Checks¶

• Python availability
• uv
• CMake
• Ninja
• Arm GNU toolchain (arm-none-eabi-gcc)
• Arm Compiler for Embedded (armclang, armlink, fromelf) — optional
• Arm Toolchain for Embedded ($ATFE_ROOT/bin/clang, llvm-objcopy, picolibc newlib config) — optional
• JLinkExe
• JLinkSWOViewerCL
• basic SEGGER J-Link runtime startup

Example¶

nsx doctor

Notes¶

• doctor checks that the tools are installed and can start.
• it does not require a connected target board
• if SEGGER runtime startup fails, fix that before debugging nsx flash or nsx view