Set/get active platform.
Syntax
platform active [platform-name]
Set or get the active platform. If a platform-name is specified, it is made the active platform. Otherwise, the name of active platform is returned. If no active platform exists, this command returns an empty string.
Options
None.
Returns
An empty string, if a platform is set as active or no active platform exists. The platform name, when the active platform is read.
Examples
platform active
Return the name of the active platform.
platform active zc702_platform
Set zc702_platform as active platform.