FUNCTION_BLOCK FB_PN_GET_PORT_STATISTIC

VAR_INPUT

VAR_INPUT
    bStart      : BOOL;
    NETID   : T_AmsNetId;(* AMS Net ID from Controller *)
    PORT    : T_AmsPort; (* Port used by Controller to communicate with Device *)
END_VAR

bStart: The function block is activated by a positive edge at this input

NETID: AMS Net ID of the controller

PORT: Port via which the controller communicates with the device (port = Device ID + 1000 hex)

VAR_OUTPUT

VAR_OUTPUT
    bBusy       : BOOL;
    str_RemotePort_1    : str_GetPortStatistic;
    str_RemotePort_2    : str_GetPortStatistic;
    bPort1      : BOOL;
    bPort2      : BOOL;
END_VAR

bBusy: When the function block is activated this output is set. It remains set until a feedback is received. While Busy = TRUE, no new command will be accepted at the inputs.

str_RemotePort_1: This structure contains the statistical data for Port 1.

str_RemotePort_2: This structure contains the statistical data for Port 2.

bPort1: Is TRUE if the port has a link. 

bPort2: Is TRUE if the port has a link.