[[TracNav(WARPLab7/TOC)]]

= Node Commands =

Node commands are selected as string inputs to the {{{wl_nodeCmd}}} function in [browser:ResearchApps/PHY/WARPLAB/WARPLab7/M_Code_Reference/classes/wl_node.m wl_node.m]. These strings are each individual cases of the switch statement in {{{procCmd}}} method of [browser:ResearchApps/PHY/WARPLAB/WARPLab7/M_Code_Reference/classes/wl_node.m wl_node.m].

=== {{{get_hardware_info}}} ===
 Reads details from the WARP hardware and updates node object parameters

 ||= Arguments =|| none ||
 ||= Returns =|| none (access updated node parameters if needed) ||

 Hardware support:
  * All:
   * WARPLab design version
   * Hardware version
   * Ethernet MAC Address
   * Number of Interface Groups
   * Number of Interfaces
  * WARP v3:
   * Serial number
   * Virtex-6 FPGA DNA

=== {{{initialize}}} ===
 Initializes the node; this must be called at least once per power cycle of the node

 ||= Arguments =|| none ||
 ||= Returns =|| none ||

=== {{{identify}}} ===
 Blinks the user LEDs on the WARP node, to help identify MATLAB node-to-hardware node mapping

 ||= Arguments =|| none ||
 ||= Returns =|| none ||