Configuration Settings

The availability of the above commands depends upon features that may or may not be enabled in the NuttX configuration file. The following cmdtable <nxdiagcmddependencies> indicates the dependency of each command on NuttX configuration settings. General configuration settings are discussed in the NuttX Porting Guide. Configuration settings specific to Nxdiag as discussed at the cmdbottom <nxdiagconfiguration> of this document.

Note that the --vendor-specific or -v option will generate vendor-specific information and checks. The output of this option will depend on the selected vendors in the NuttX configuration file. For example, if the CONFIG_SYSTEM_NXDIAG_ESPRESSIF configuration setting is enabled, then this option will provide custom information and checks for Espressif devices. Multiple vendors may be selected at the same time.

Option Dependencies on Configuration Settings

Option	Depends on Configuration
--help, -h --nuttx, -n
--flags, -f	CONFIG_SYSTEM_NXDIAG_COMP_FLAGS
--config, -c --host-os, -o	CONFIG_SYSTEM_NXDIAG_CONF
--host-path, -p	CONFIG_SYSTEM_NXDIAG_HOST_PATH
--host-packages, -k	CONFIG_SYSTEM_NXDIAG_HOST_PACKAGES
--host-modules, -m --vendor-specific, -v --all	CONFIG_SYSTEM_NXDIAG_HOST_MODULES

Nxdiag-Specific Configuration Settings

The behavior of Nxdiag can be modified with the following settings in the boards/<arch>/<chip>/<board>/defconfig file:

Configuration	Description
CONFIG_SYSTEM_NXDIAG_COMP_FLAGS	Enable the nxdiag application to list the NuttX compilation flags. This is useful for debugging the host and target systems. Enables the -f and --nuttx-flags options.
CONFIG_SYSTEM_NXDIAG_CONF	Enable the nxdiag application to list the configuration options used to compile NuttX. This is useful for debugging the host and target systems. Enables the -c and --nuttx-config options.
CONFIG_SYSTEM_NXDIAG_HOST_PATH	Enable the nxdiag application to list the host system PATH variable. This is useful for debugging the host system. Enables the -p and --host-path options.
CONFIG_SYSTEM_NXDIAG_HOST_PACKAGES	Enable the nxdiag application to list the installed packages on the host system. This is useful for debugging the host system. Enables the -k and --host-packages options.
CONFIG_SYSTEM_NXDIAG_HOST_MODULES	Enable the nxdiag application to list the installed Python modules on the host system. This is useful for debugging the host system. Enables the -m and --host-modules options.
CONFIG_SYSTEM_NXDIAG_ESPRESSIF	Enable Espressif-specific information and checks.