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VILLASnode/clients/hypersim/model/ucm_node.def

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%% User Model Definition File (V1.2)
%% Generated from : ucm_def_file_templ_en.sh Version 1.5
%% Hypersim (Ucm) : (c) Hydro-Quebec -- 2005
%%
%% SPDX-FileCopyrightText: 2014-2023 Institute for Automation of Complex Power Systems, RWTH Aachen University
%% SPDX-License-Identifier: Apache-2.0
%%
%% -----------------------------------------------------------------------------
%% Model : villas -- Fri Jun 15 12:07:11 PDT 2018
%% -----------------------------------------------------------------------------
%%
%% Definition of a user's created Hypersim model
%% ---------------------------------------------
%%
%% Comments used by the definition file are preceded by this string: "%%"
%%
%% ***************************
%% * DO NOT MODIFY COMMENTS! *
%% ***************************
%%
%% Only edit zones between comments.
%% Follow directives describing format of data.
%%
%% This file is divided en 3 major sections : "General description",
%% "Preparatory data preprocessing" and "Model simulation".
%%
%% Here is the file general structure :
%%
%% I- Model description.
%% 1- General informations or parameters.
%% 2- Model's documentation.
%% 3- Form parameters (tunables).
%% 3.1- General parameters table.
%% 3.2- (Load Flow parameters table. NOT IMPLEMENTED!!!)
%% 4- Control IOs.
%% 5- Network nodes.
%% 6- Current sources.
%% 7- Historical currents.
%%
%% II- Preparatory data preprocessing.
%% 8- Calculated values.
%% 8.1- Calculated parameters table.
%% 8.2- (Calculated Load Flow values. NOT IMPLEMENTED!!!)
%% 8.3- Preparation function code.
%% 8.3.1- Function's global code.
%% 8.3.2- Parameters & initial admittance matrix (Yini) calculation code.
%% 8.3.3- (Load Flow results calculation code. NOT IMPLEMENTED!!!)
%% 8.4- "Includes" paths list.
%% 8.5- Required dependency libraries pathnames list.
%% 8.6- Required libraries for preparatory functions.
%%
%% III- Model simulation.
%% 9- Simulation code.
%% 9.1- Historical values table.
%% 9.2- Test points table.
%% 9.3- Simulation functions global code.
%% 9.4- Simulation initialization function.
%% 9.5- Before "nodes voltage calculation" function code.
%% 9.5.1- Sources calculation.
%% 9.5.2- Command selection.
%% 9.5.3- Admittances matrix calculation (YMadd).
%% 9.6- After "nodes voltage calculation" function code.
%% 9.6.1- Historical values calculation.
%% 9.6.2- Commands outputs calculation.
%% 9.6.3- Determine nodes to recalculate.
%% 9.7- "Includes" paths list.
%% 9.8- Required simulation dependency libraries pathnames list.
%% 9.9- Libraries required by simulation functions.
%% 10.0- Simulation finalization function.
%%
%% -----------------------------------------------------------------------------
%% Beginning of model definition:
%% -----------------------------------------------------------------------------
%%
%% I- Model description.
%%
%% 1- General informations or parameters.
%% -----------------------------------
%%
%% UCM_NAME: Model Unique Name, already assigned
%% UCM_TYPE: Model type (Choice of NetworkElement or CommandBlock)
%% Default: NetworkElement.
%% UCM_CATEGORY: Model category (Breaker, Transformer, etc.)
%% Default : User
%% UCM_VERSION: User's model version number (in a string)
%% UCM_EXEC_TIME: Estimated model's average simulation step time.
%% Default: 5.0e-6 s.
%% UCM_DESCRIPTION: Short description of model (one phrase).
%%
%%vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
%% BEGIN GENERAL INFORMATION -- Enter or modify general information
UCM_NAME = villas
UCM_TYPE = NetworkElement
UCM_CATEGORY = User
UCM_VERSION = "1.0"
UCM_EXEC_TIME = 50.0e-6
UCM_DESCRIPTION = "An interface the VILLASnode gateway"
%% END GENERAL INFORMATION
%%^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
%%
%% 2- Model's documentation.
%% ----------------------
%%
%% Enter text or reference after comments.
%%
%%vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
%% BEGIN DOCUMENTATION -- Enter model's documentation after this line...
Full documentation of this model is available at:
https://villas.fein-aachen.org/doc/node-client-hypersim.html
Author:
## Author
- Anju Meghwani <meghwani@iitk.ac.in>
Anju Meghwani is a Research Establishment Officer at Indian Institute of Kanpur, India and worked in Washington State University, Pullman as visiting scholar in Summer 2018.
During her visit, she developed an interfacing framework for VILLASnode and HYPERSIM.
This work was based on requirements of projects CREDC and UI-ASSIST.
UI-ASSIST is a joint research project between India and the US.
%% END DOCUMENTATION
%%^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
%%
%% 3- Form parameters (tunables).
%%
%% Form parameters can be changed by the user, through an editable form
%% or by any other public mean. Parameters definitions
%% are in a tabular form.
%%
%% 3.1- General parameters table (10 columns).
%% Contains the general parameters of the model.
%%
%% Format: ( 10 columns records)
%%
%% Name Tag Units Type Size Default Min Max Flags Description
%% ---- --- ----- ---- ---- ------- --- --- ------ -----------
%%
%% Columns descriptions:
%%
%% Name : Unique name of parameter (in model's scope).
%% Tag : Descriptive name to use in forms.
%% SHOULD BE BETWEEN QUOTES!!! ("Tag")
%% Units : Parameter's units.
%% Text field : Must follows the SI symbols definitions.
%% Enter a "-" when not used
%% Type : Type of parameter
%% Enter: int Integer value(s)
%% double Real value(s)
%% Size : Parameter size (1->n).
%% 1 defines a scalar.
%% Default : Default value(s) of parameter.
%% v : Default value for a scalar or an array.
%% (all array's cell will have the same value).
%% [v1 v2 v3 ... vn] : Default values for an array.
%% The last value will be propagated to remaining of array
%% if the default value set is smaller than the array.
%% Min : Minimum value allowed.
%% Max : Maximum value allowed.
%% Flags : Ored values of flags definitions or '-'.
%% Available values :
%% NOT_SIMUL_MOD : Cannot be modified during simulation.
%% Description : Short description of parameter (BETWEEN DOUBLE QUOTES)
%%
%%vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
%% BEGIN TUNABLE PARAMETERS -- Enter parameters table after this line...
%% END TUNABLE PARAMETERS
%% 3.2- Load Flow parameters NOT IMPLEMENTED!!!
%%^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
%%
%% 4- Control IOs.
%% ------------
%%
%% Control IOs will be visible on network schematics as inputs
%% and outputs connectors.
%%
%% Control IOs definitions table (7 columns).
%%
%% Format: ( 7 fields records)
%%
%% NOTE: All control connectors have a UNITARY width
%% but they can be grouped.
%%
%% Name Units Type Direction Position Group Description
%% ---- ----- ---- --------- -------- ----- -----------
%%
%% Fields descriptions:
%%
%% Name : Connector's unique identifier (tag).
%%
%% Units : Signal's units.
%% Text field: use the official SI symbols.
%% Enter a "-" when not used
%% Type : Signal type
%% Enter: int : Integer
%% double : Real double precision
%% Direction : Enter: in For model's input signal
%% out For model's output signal
%% Position : Position of connector around the Ucm box
%% in schematic.
%% Choice of :
%% left, right, top, bottom, auto
%% Group : Group name or "-" for "no group".
%% All the connectors with the same group name
%% will use a single "multiplexed" connector
%% bearing the group name.
%% Description : Short description of connector.
%% (BETWEEN DOUBLE QUOTES)
%%
%%vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
%% BEGIN CONTROL IOS -- Enter control IOs table after this line...
switchr no int in auto S "Receive Data"
switchs no int in auto S "Send Data"
datain no double in auto I "Data Input"
dataout no double out auto O "Data Output"
%% END CONTROL IOS
%%^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
%%
%% 5- Model nodes definitions table (6 columns).
%%
%%
%% Format: ( 6 fields records)
%%
%% Name Phases IntExt Position Connect NL element Description
%% ---- -------- ------ -------- ------------------ -----------
%%
%% Fields descriptions:
%%
%% Name : Node's unique identifier.
%%
%% Phases : Number of phases.
%% Text field: Enter a number (1, 3) or
%% 0 for dynamic number of phases.
%% IntExt : Nodes can be internal or external.
%% An external node has a connection to the network
%% and will be visible as a "network connector"
%% on the schematic.
%% Values : intern/extern
%% Position : Position of connector around the Ucm box
%% in schematic (external nodes only!).
%% Choice of :
%% left, right, top, bottom, auto
%% or '-' : Non applicable.
%% Connect NL element :
%% Indicates if a non linear element is connected
%% to this node.
%% Text field : Enter "yes" or "no".
%% Description : Short description of node.
%% (BETWEEN DOUBLE QUOTES)
%%
%%vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
%% BEGIN NODES DEFINITIONS -- Enter nodes table after this line...
%% END NODES DEFINITIONS
%%^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
%%
%% 6- Current sources definitions table (single phase).
%%
%%
%% Format: ( 3 fields records) [1] o +
%% |
%% Name Pos. End conn. Neg. End conn. |
%% ---- -------------- -------------- _|_
%% / ^ \ I
%% Fields descriptions: \_|_/
%% |
%% Name : Current source unique identifier. |
%% (Append phase suffix : _a, _b, etc.) [2] o -
%% if applicable.
%% Pos. End conn. : Positive end connection point [1].
%% Neg. End conn. : Negative end connection point [2].
%%
%% Connections points accepted values:
%%
%% Node name : The name of a node defined in section 4.
%% ground : Connected to ground.
%%
%%vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
%% BEGIN CURRENT SOURCES -- Enter sources table after this line...
%% END CURRENT SOURCES
%%^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
%%
%% 7- Historical currents definitions table (single phase).
%%
%%
%% Format: ( 3 fields records) [1] o +
%% |
%% Name Pos. End conn. Neg. End conn. |
%% ---- -------------- -------------- _|_
%% / ^ \ I
%% Fields descriptions: \_|_/
%% |
%% Name : Historical current unique identifier. |
%% (Append phase suffix : _a, _b, etc.) [2] o -
%% if applicable.
%% Pos. End conn. : Positive end connection point [1].
%% Neg. End conn. : Negative end connection point [2].
%%
%% Connections points accepted values:
%%
%% Node name : The name of a node defined in section 4.
%% ground : Connected to ground.
%% - : Not connected
%%
%%vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
%% BEGIN HISTORICAL CURRENTS -- Enter historical currents table after this...
%% END HISTORICAL CURRENTS
%%^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
%%
%% II- Preparatory data preprocessing.
%%
%% Due to performances issues, we must do as much work as possible
%% before simulation starts. This part never runs in real time.
%%
%% 8- Calculated values (used as parameters).
%% ---------------------------------------
%%
%% Values to calculate before the simulation starts.
%% Simulation tasks will use results of this calculations.
%%
%% 8.1- Calculated parameters table. (5 columns).
%% Contains the calculated parameters definitions.
%%
%% Format: ( 5 columns records)
%%
%% Name Units Type Size Description
%% ---- ----- ---- ---- -----------
%%
%% Columns descriptions:
%%
%% Name : Unique name of parameter (in model's scope).
%% Units : Parameter's units.
%% Text field : Must follows the SI symbols definitions.
%% Enter a "-" when not used
%% Type : Type of parameter
%% Enter: int Integer value(s)
%% double Real value(s)
%% Size : Parameter size (1->n).
%% 1 defines a scalar.
%% Description : Short description of parameter (BETWEEN DOUBLE QUOTES)
%%
%%vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
%% BEGIN CALCULATED PARAMETERS -- Enter parameters table after this line...
%% END CALCULATED PARAMETERS
%% 8.2- Calculated Load Flow values. NOT IMPLEMENTED!!!
%%^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
%%
%% 8.3- Preparation function code.
%% Contains the code to produce the calculated values .
%%
%% 8.3.1- Functions global code.
%% The following code will be at the beginning of the
%% preparatory code file.
%%
%%vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
%% BEGIN PREPARATORY GLOBAL CODE -- Enter code under the appropriate comment...
/* 8.3.1.1 -- User includes */
/* 8.3.1.2 -- Definitions */
/* 8.3.1.3 -- Declarations */
/* 8.3.1.4 -- Local functions (static) */
%% END PREPARATORY GLOBAL CODE
%%^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
%%
%% 8.3.2- Parameters & initial admittance matrix (Yini) calculation code.
%%
%% Enter code here to calculate the initial admittance matrix
%% and the calculated parameters.
%%
%%vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
%% BEGIN PREPARATION FUNCTION CODE -- Enter code after this line...
%% END PREPARATION FUNCTION CODE
%% 8.3.3- Load Flow results function code. NOT IMPLEMENTED!!!
%%^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
%%
%% 8.4- "Includes" paths list.
%% Enter paths of your include files separated by spaces after "=".
%% Put an "\" at end of line to continue list on next line.
%%
%%vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
%% BEGIN PREPARATORY INCLUDES PATHS LIST -- Modify the following list...
UCM_PREP_INCLUDES_PATHS =
%% END PREPARATORY INCLUDES PATHS LIST
%%^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
%%
%% 8.5- Required dependency libraries pathnames list.
%%
%% Enter the pathnames of your dependency libraries
%% separated by spaces after "=".
%% Put an "\" at end of line to continue list on next line.
%%
%% NOTE :
%%
%% Use the following special names to select the proper paths and/or
%% libraries names if needed. They will be replaced according to
%% the system architecture.
%%
%% <UCMA_DIR> : Will be replaced by a directory name
%% according to the computer/os
%% combination you have.
%% <UCMA_LIB_SUFFX> : Current library name suffix (Ex.: .a).
%% <UCMA_LIB_RSUFFX> : Current dynamic library name suffix
%% (Ex. : .so).
%% <UCMA_LIB_PREFX> : Current library name prefix (Ex.: lib).
%%
%% Exemples :
%%
%% UCM_PREP_DEP_LIBS_PATHNAMES = \ ! Always the same library
%% /usr/ucm/libmath.a
%%
%% UCM_PREP_DEP_LIBS_PATHNAMES = \ ! Changes with architecture
%% /user/ucm/libs/<UCMA_DIR>/<UCMA_LIB_PREFX>math<UCMA_LIB_SUFFX>
%%
%%vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
%% BEGIN PREPARATORY DEPENDANT LIBRARIES LIST -- Modify the following list...
UCM_PREP_DEP_LIBS_PATHNAMES =
%% END PREPARATORY DEPENDANT LIBRARIES LIST
%%^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
%%
%% 8.6- Required libraries for preparatory functions.
%% Enter full paths or lib notation (-Lpath -llibrary) of your
%% libraries separated by spaces after "=".
%% Put an "\" at end of line to continue list on next line.
%%
%% ARCHITECTURE DEPENDANT PATHS: See NOTE in section 8.5
%%
%%vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
%% BEGIN PREPARATORY LIBRARIES LIST -- Modify the following list...
UCM_PREP_LIBRARIES =
%% END PREPARATORY LIBRARIES LIST
%%^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
%%
%% III- Model simulation.
%%
%% This sections deals with model's simulation topics.
%%
%% 9- Simulation code.
%%
%% Code to simulate the model can be executed before or after the nodes
%% voltages calculations. Code that change topology and cause
%% recalculation of admittances matrix (YMadd) must be executed before.
%%
%% 9.1- Historical values table.
%%
%% Contains the historical values of the model.
%% Historical values are used to keep data from step to step.
%%
%% Format: ( 5 columns records)
%%
%% Name Type Size Default Description
%% ---- ---- ---- ------- -----------
%%
%% Columns descriptions:
%%
%% Name : Unique name of historical (in model's scope).
%% Type : Type of historical value
%% Enter: int Integer value(s)
%% double Real value(s)
%% Size : Historical value size (1->n).
%% 1 defines a scalar.
%% Default : Default value(s).
%% v : Default value for a scalar or an array.
%% (all array's cell will have the same value).
%% [v1 v2 v3 ... vn] : Default values for an array.
%% The last value will be propagated to remaining of array
%% if the default value set is smaller than the array.
%% Description : Short description of historical value
%% (BETWEEN DOUBLE QUOTES)
%%
%%vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
%% BEGIN HISTORICAL VALUES -- Enter the table after this line...
%% END HISTORICAL VALUES
%% 9.2- (Test points table. NOT IMPLEMENTED!!!)
%%^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
%%
%% 9.3- Simulation functions global code.
%% The following code will be at the beginning of the
%% simulation functions file.
%%
%%vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
%% BEGIN SIMULATION GLOBAL CODE -- Enter code under the appropriate comment...
/* 9.3.1 -- User includes */
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <math.h>
#include <stdint.h>
#include <pthread.h>
#include <time.h>
/***** User Settings Start ******/
#define PORT 12001
#define REMOTE_ADR "192.168.1.188"
#define MAX_VALUES 64
#define NO_SEND_DATA 3
/***** User Settings End ******/
#define MSG_VERSION 2
/** @todo Implement more message types */
#define MSG_TYPE_DATA 0 /**< Message contains float values */
#define MSG_TYPE_START 1 /**< Message marks the beginning of a new simulation case */
#define MSG_TYPE_STOP 2 /**< Message marks the end of a simulation case */
/** The total size in bytes of a message */
#define MSG_LEN(values) (sizeof(struct msg) + MSG_DATA_LEN(values))
/** The length of \p values values in bytes. */
#define MSG_DATA_LEN(values) (sizeof(float) * (values))
/** The offset to the first data value in a message. */
#define MSG_DATA_OFFSET(msg) ((char *) (msg) + offsetof(struct msg, data))
/** Initialize a message with default values */
#define MSG_INIT(len, seq) (struct msg) {\
.version = MSG_VERSION, \
.type = MSG_TYPE_DATA, \
.length = len, \
.sequence = seq, \
.id = 0 \
}
/** The timestamp of a message in struct timespec format */
#define MSG_TS(msg) (struct timespec) { \
.tv_sec = (msg)->ts.sec, \
.tv_nsec = (msg)->ts.nsec \
}
/** This message format is used by all clients
*
* @diafile msg_format.dia
**/
struct msg
{
#if BYTE_ORDER == BIG_ENDIAN
unsigned version: 4; /**< Specifies the format of the remaining message (see MGS_VERSION) */
unsigned type : 2; /**< Data or control message (see MSG_TYPE_*) */
unsigned reserved1 : 2; /**< Reserved bits */
#elif BYTE_ORDER == LITTLE_ENDIAN
unsigned reserved1 : 2; /**< Reserved bits */
unsigned type : 2; /**< Data or control message (see MSG_TYPE_*) */
unsigned version: 4; /**< Specifies the format of the remaining message (see MGS_VERSION) */
#else
#error Invalid byte-order
#endif
uint8_t id; /**< An id which identifies the source of this sample */
uint16_t length; /**< The number of values in msg::data[]. */
uint32_t sequence; /**< The sequence number is incremented by one for consecutive messages. */
/** A timestamp per message. */
struct {
uint32_t sec; /**< Seconds since 1970-01-01 00:00:00 */
uint32_t nsec; /**< Nanoseconds of the current second. */
} ts;
/** The message payload. */
union {
float f; /**< Floating point values. */
uint32_t i; /**< Integer values. */
} data[];
} __attribute__((packed));
/* 9.3.2 -- Definitions */
#if defined(_WIN32)
#include <winsock.h>
#elif defined(__linux__) || defined(__MACH__)
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#endif
#define MAXLEN 65536
#if defined(_WIN32)
SOCKET sockfd,sockfds;
#elif defined(__linux__) || defined(__MACH__)
int sockfd,sockfds;
#endif
/* 9.3.3 -- Declarations */
struct sockaddr_in send_addr;
struct sockaddr_in rec_addr;
%% END SIMULATION GLOBAL CODE
%%^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
%%
%% 9.4- Simulation initialization function.
%% Code executed once before simulation starts.
%%
%%vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
%% BEGIN SIMULATION INITIALIZATION FUNCTION CODE -- Enter code ->...
int ret;
unsigned int yes = 1;
if ((sockfd = socket(AF_INET, SOCK_DGRAM, 0)) < 0 ) {
perror("socket creation failed");
exit(EXIT_FAILURE);
}
if ((sockfds = socket(AF_INET, SOCK_DGRAM, 0)) < 0 ) {
perror("socket creation failed");
exit(EXIT_FAILURE);
}
memset(&rec_addr, 0, sizeof(rec_addr));
rec_addr.sin_family = AF_INET; // IPv4
rec_addr.sin_addr.s_addr = htonl(INADDR_ANY);
rec_addr.sin_port = htons(PORT);
memset(&send_addr, 0, sizeof(send_addr));
send_addr.sin_family = AF_INET; // IPv4
send_addr.sin_addr.s_addr = inet_addr(REMOTE_ADR);
send_addr.sin_port = htons(PORT);
if (bind(sockfd, (struct sockaddr*)&rec_addr, sizeof(struct sockaddr_in)) < 0)
fprintf(stdout,"ERROR DETECTED !!! There is a problem in binding");
if (connect(sockfds, (struct sockaddr*)&send_addr, sizeof(struct sockaddr_in)) < 0)
fprintf(stdout,"ERROR DETECTED !!! There is a problem in connecting");
#if 0
// Join a multicast group
struct ip_mreq mreq;
mreq.imr_multiaddr.s_addr = inet_addr("255");
mreq.imr_interface.s_addr = htonl(INADDR_ANY);
if (setsockopt(sockfd, IPPROTO_IP, IP_ADD_MEMBERSHIP, &mreq, sizeof(mreq) < 0) {
perror("Could not join Multicast group");
exit(1);
}
if (setsockopt(sockfd, SOL_SOCKET, SO_REUSEADDR, &yes, sizeof(yes)) < 0) {
perror("Reusing ADDR failed");
exit(1);
}
#endif
%% END SIMULATION INITIALIZATION FUNCTION CODE
%%^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
%%
%% 9.5- Before "nodes voltage calculation" function code.
%% Code executed before "nodes voltages calculations".
%%
%%vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
%% BEGIN BEFORE VOLTAGE CALCULATION CODE -- Enter code ->...
%% END BEFORE VOLTAGE CALCULATION CODE
%%^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
%%
%% 9.6- After "nodes voltage calculation" function code.
%% Code executed before "nodes voltages calculations".
%%
%%vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
%% BEGIN AFTER VOLTAGE CALCULATION -- Enter code ->...
int ret;
/* Receiving data */
char bufr[MSG_LEN(MAX_VALUES)];
struct msg *msgr = (struct msg *) bufr;
struct sockaddr_in cli_addr;
int cli_addrlen = sizeof(cli_addr);
if (switchr == 1) {
memset(&cli_addr, 0, sizeof(cli_addr));
memset((char *) msgr, 0, sizeof(bufr));
ret = recvfrom(sockfd, (char *) msgr, sizeof(bufr), 0, (struct sockaddr *) &cli_addr, &cli_addrlen);
msgr->length = htons(msgr->length);
msgr->sequence = htonl(msgr->sequence);
msgr->ts.sec = htonl(msgr->ts.sec);
msgr->ts.nsec = htonl(msgr->ts.nsec);
msgr->data[0].i = ntohl(msgr->data[0].i);
dataout = (float) msgr->data[0].f;
}
/* Sending data */
char buf[MSG_LEN(MAX_VALUES)];
struct msg *msg = (struct msg *) buf;
struct timespec now;
static unsigned sequence;
if (switchs == 1) {
clock_gettime(CLOCK_REALTIME, &now);
msg->version = MSG_VERSION;
msg->type = MSG_TYPE_DATA;
msg->reserved1 = 0;
msg->id = 0;
msg->length = NO_SEND_DATA;
msg->sequence = sequence++;
msg->ts.sec = now.tv_sec;
msg->ts.nsec = now.tv_nsec;
msg->data[0].f = datain;
msg->data[0].i = htonl(msg->data[0].i);
msg->length = htons(msg->length);
msg->sequence = htonl(msg->sequence);
msg->ts.sec = htonl(msg->ts.sec);
msg->ts.nsec = htonl(msg->ts.nsec);
ret = sendto(sockfds, (char *) msg, MSG_LEN(NO_SEND_DATA), 0, (struct sockaddr *) &send_addr, sizeof(send_addr));
}
%% END AFTER VOLTAGE CALCULATION CODE
%%^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
%%
%% 9.7- "Includes" paths list.
%% Enter paths of your include files separated by spaces after "=".
%% Put an "\" at end of line to continue list on next line.
%%
%%vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
%% BEGIN SIMULATION INCLUDES PATHS LIST -- Modify the following list...
UCM_SIMULATION_INCLUDES_PATHS =
%% END SIMULATION INCLUDES PATHS LIST
%%^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
%%
%% 9.8- Required simulation dependency libraries pathnames list.
%% Enter the pathnames of your libraries separated
%% by spaces after "=".
%% Put an "\" at end of line to continue list on next line.
%%
%% ARCHITECTURE DEPENDANT PATHS: See NOTE in section 8.5
%%
%%vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
%% BEGIN SIMULATION DEP LIBS LIST -- Modify the following list...
UCM_SIMULATION_DEP_LIBS_PATHNAMES =
%% END SIMULATION DEP LIBS LIST
%%^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
%%
%% 9.9- Libraries required by simulation functions.
%% Enter full paths or lib notation (-Lpath -llibrary) of your
%% libraries separated by spaces after "=".
%% Put an "\" at end of line to continue list on next line.
%%
%% ARCHITECTURE DEPENDANT PATHS: See NOTE in section 8.5
%%
%% UCM_SIMULATION_LIBRARIES_<ARCH>: use for compiler dependant librairies
%%
%%vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
%% BEGIN SIMULATION LIBRARIES LIST -- Modify the following list...
UCM_SIMULATION_LIBRARIES =
UCM_SIMULATION_LIBRARIES_WINDOWS =
UCM_SIMULATION_LIBRARIES_LINUX_RHEL5_32 =
UCM_SIMULATION_LIBRARIES_LINUX_RHEL6_64 =
UCM_SIMULATION_LIBRARIES_LINUX_SLES9_ia64 =
UCM_SIMULATION_LIBRARIES_LINUX_SLES10_ia64 =
UCM_SIMULATION_LIBRARIES_LINUX_SLES11SP1_x86_64 =
UCM_SIMULATION_LIBRARIES_LINUX_SLES11SP3_x86_64 =
UCM_SIMULATION_LIBRARIES_LINUX_SLES12SP1_x86_64 =
%% END SIMULATION LIBRARIES LIST
%%^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
%%
%% 10.0- Simulation finalization function.
%% Code executed once before simulation stops.
%%
%%vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
%% BEGIN SIMULATION FINALIZATION FUNCTION CODE -- Enter code ->...
close(sockfd);
close(sockfds);
%% END SIMULATION FINALIZATION FUNCTION CODE
%% END OF FILE
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