SME_Cleanup SME_ConfigureDeviceSecurity SME_FirstModule SME_GetDHCPConfig SME_GetMACAddress SME_GetName SME_GetNetworkConfig SME_GetNetworkConfigBytes SME_GetNetworkSerialParams SME_GetType SME_GetWirelessConfig SME_Initialize SME_IsReachable SME_ModuleByIP SME_ModuleByMAC SME_ModuleByName SME_ModuleCount SME_NextModule SME_Ping SME_RemoveDeviceSecurity SME_SearchForModules SME_SetDHCPConfig SME_SetName SME_SetNetworkConfig SME_SetNetworkConfigBytes SME_SetNetworkSerialParams SME_SetWirelessConfig

int __stdcall SME_SearchForModules ( SME_HANDLE  handle ) Attempts to discover all reachable Sealevel I/O Ethernet modules via a UDP broadcast. Parameters [in] handle Valid handle returned by SME_Initialize(). Return values >=0 Success. Number of found modules. -1 Invalid SME_Initialize() handle. -2 Error acquiring a free socket. -3 Error obtaining a list of local network interfaces. -4 Error binding to socket. -5 Error setting broadcast option. -6 Error setting receive timeouts. -7 Error sending broadcast message over interface. Referenced by CCEthernet::find_devices().