def initialize_experiment(): """Initialize the WLAN Exp experiment.""" global nodes # Print initial message print("\nInitializing experiment\n") # Create a NetworkConfiguration # This describes the netwokr configuration. network_config = config.WlanExpNetworkConfiguration(network=NETWORK) # Create a WnNodesConfiguration # This describes each node to be initialized nodes_config = config.WlanExpNodesConfiguration(network_config=network_config, serial_numbers=NODE_SERIAL_LIST) # Initialize the Nodes # This will initialize all of the networking and gather the necessary # information to control and communicate with the nodes nodes = wlan_exp_util.init_nodes(nodes_config, network_config) # Initialize the time on all nodes to zero wlan_exp_util.broadcast_cmd_set_time(0.0, network_config) # Set the promiscuous statistics mode for node in nodes: node.stats_configure_txrx(promisc_stats=PROMISCUOUS_STATISTICS) node.reset(txrx_stats=True)
def initialize_experiment(): """Initialize the WLAN Exp experiment.""" global nodes # Print initial message print("\nInitializing experiment\n") # Create a WnConfiguration # This describes the Host configuration. host_config = config.WlanExpHostConfiguration(host_interfaces=HOST_INTERFACES) # Create a WnNodesConfiguration # This describes each node to be initialized nodes_config = config.WlanExpNodesConfiguration(host_config=host_config, serial_numbers=NODE_SERIAL_LIST) # Initialize the Nodes # This will initialize all of the networking and gather the necessary # information to control and communicate with the nodes nodes = wlan_exp_util.init_nodes(nodes_config, host_config) # Initialize the time on all nodes to zero wlan_exp_util.broadcast_cmd_set_time(0.0, host_config)
#----------------------------------------------------------------------------- print("\nInitializing experiment\n") # Create an object that describes the configuration of the host PC network_config = wlan_exp_config.WlanExpNetworkConfiguration(network=NETWORK) # Create an object that describes the WARP v3 nodes that will be used in this experiment nodes_config = wlan_exp_config.WlanExpNodesConfiguration( network_config=network_config, serial_numbers=NODE_SERIAL_LIST) # Initialize the Nodes # This command will fail if either WARP v3 node does not respond nodes = wlan_exp_util.init_nodes(nodes_config, network_config) # Set the time of all the nodes to zero wlan_exp_util.broadcast_cmd_set_time(0.0, network_config) # Extract the different types of nodes from the list of initialized nodes # NOTE: This will work for both 'DCF' and 'NOMAC' mac_low projects n_ap_l = wlan_exp_util.filter_nodes(nodes=nodes, mac_high='AP', serial_number=NODE_SERIAL_LIST) n_sta_l = wlan_exp_util.filter_nodes(nodes=nodes, mac_high='STA', serial_number=NODE_SERIAL_LIST) # Check that we have a valid AP and STA if (((len(n_ap_l) == 1) and (len(n_sta_l) == 1))): # Extract the two nodes from the lists for easier referencing below n_ap = n_ap_l[0] n_sta = n_sta_l[0]
#----------------------------------------------------------------------------- print("\nInitializing experiment\n") # Create an object that describes the configuration of the host PC host_config = wlan_exp_config.WlanExpHostConfiguration(host_interfaces=HOST_INTERFACES) # Create an object that describes the WARP v3 nodes that will be used in this experiment nodes_config = wlan_exp_config.WlanExpNodesConfiguration(host_config=host_config, serial_numbers=NODE_SERIAL_LIST) # Initialize the Nodes # This command will fail if either WARP v3 node does not respond nodes = wlan_exp_util.init_nodes(nodes_config, host_config) # Set the time of all the nodes to zero wlan_exp_util.broadcast_cmd_set_time(0.0, host_config) # Extract the AP and STA nodes from the list of initialized nodes n_ap_l = wlan_exp_util.filter_nodes(nodes, 'node_type', 'AP') n_sta_l = wlan_exp_util.filter_nodes(nodes, 'node_type', 'STA') # Check that we have a valid AP and STA if (((len(n_ap_l) == 1) and (len(n_sta_l) == 1))): # Extract the two nodes from the lists for easier referencing below n_ap = n_ap_l[0] n_sta = n_sta_l[0] else: print("ERROR: Node configurations did not match requirements of script.\n") print(" Ensure two nodes are ready, one using the AP design, one using the STA design\n") sys.exit(0)
#----------------------------------------------------------------------------- print("\nInitializing experiment\n") # Create an object that describes the network configuration of the host PC network_config = wlan_exp_config.WlanExpNetworkConfiguration(network=NETWORK) # Create an object that describes the WARP v3 nodes that will be used in this experiment nodes_config = wlan_exp_config.WlanExpNodesConfiguration(network_config=network_config, serial_numbers=NODE_SERIAL_LIST) # Initialize the Nodes # This command will fail if either WARP v3 node does not respond nodes = wlan_exp_util.init_nodes(nodes_config, network_config) # Set the time of all the nodes to zero wlan_exp_util.broadcast_cmd_set_time(0.0, network_config) # Extract the different types of nodes from the list of initialized nodes # NOTE: This will work for both 'DCF' and 'NOMAC' mac_low projects n_ap_l = wlan_exp_util.filter_nodes(nodes=nodes, mac_high='AP', serial_number=NODE_SERIAL_LIST) n_sta_l = wlan_exp_util.filter_nodes(nodes=nodes, mac_high='STA', serial_number=NODE_SERIAL_LIST) # Check that we have a valid AP and STA if (((len(n_ap_l) == 1) and (len(n_sta_l) == 1))): # Extract the two nodes from the lists for easier referencing below n_ap = n_ap_l[0] n_sta = n_sta_l[0] else: print("ERROR: Node configurations did not match requirements of script.\n") print(" Ensure two nodes are ready, one using the AP design, one using the STA design\n") sys.exit(0)
print("\nInitializing experiment\n") # Create an object that describes the configuration of the host PC host_config = wlan_exp_config.WlanExpHostConfiguration( host_interfaces=HOST_INTERFACES) # Create an object that describes the WARP v3 nodes that will be used in this experiment nodes_config = wlan_exp_config.WlanExpNodesConfiguration( host_config=host_config, serial_numbers=NODE_SERIAL_LIST) # Initialize the Nodes # This command will fail if either WARP v3 node does not respond nodes = wlan_exp_util.init_nodes(nodes_config, host_config) # Set the time of all the nodes to zero wlan_exp_util.broadcast_cmd_set_time(0.0, host_config) # Extract the AP and STA nodes from the list of initialized nodes n_ap_l = wlan_exp_util.filter_nodes(nodes, 'node_type', 'AP') n_sta_l = wlan_exp_util.filter_nodes(nodes, 'node_type', 'STA') # Check that we have a valid AP and STA if (((len(n_ap_l) == 1) and (len(n_sta_l) == 1))): # Extract the two nodes from the lists for easier referencing below n_ap = n_ap_l[0] n_sta = n_sta_l[0] else: print("ERROR: Node configurations did not match requirements of script.\n") print( " Ensure two nodes are ready, one using the AP design, one using the STA design\n" )