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removed old RT-LAB project

git-svn-id: https://zerberus.eonerc.rwth-aachen.de:8443/svn/s2ss/trunk@158 8ec27952-4edc-4aab-86aa-e87bb2611832
This commit is contained in:
Steffen Vogel 2014-07-14 19:02:36 +00:00
parent dad3ebecca
commit 03ddf7fe4f
19 changed files with 0 additions and 5899 deletions

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<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>test</name>
<comment></comment>
<projects>
</projects>
<buildSpec>
</buildSpec>
<natures>
<nature>com.opalrt.rtlab.ui.rtlabnature</nature>
</natures>
</projectDescription>

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#Fri May 23 11:58:23 CEST 2014
eclipse.preferences.version=1
rtprojectfile=01_server2OPAL.llp

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<?xml version="1.0" ?>
<Project>
<General>
<att_name>test</att_name>
<att_description>This is a project!</att_description>
<att_autosave>ON</att_autosave>
<att_filename>D:\msv\svo\s2ss\clients\opal\01_server2OPAL.llp</att_filename>
</General>
<Models>
<Model>
<Path>
<Relative>models\AsyncIP_sl\AsyncIP_sl.mdl</Relative>
<Absolute>D:\msv\svo\s2ss\clients\opal\models\AsyncIP_sl\AsyncIP_sl.mdl</Absolute>
<UNC>D:\msv\svo\s2ss\clients\opal\models\AsyncIP_sl\AsyncIP_sl.mdl</UNC>
</Path>
</Model>
</Models>
</Project>

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@ -1,101 +0,0 @@
[EnvVars]
ABORT_COMPILE_WHEN_NO_BITSTREAM=0
ACTION_AFTER_N_OVERRUNS=10
ACTION_ON_OVERRUNS=0
AcquisitionMemory=0,2500,24,100
ActiveGroups=7/0/24/25/26/27/28/29/
CACHEABLE_DMA_MEMORY_ACCESS=ON
COMM_RT=UDP/IP
ClockPeriodMode=Free-Clock
ClockPeriodTime=10
DEBUG=0
DETECT_OVERRUNS=ON
ENABLE_WATCHDOG=ON
EXT_CC_OPTS=
EXT_LD_OPTS=
EXT_LIB=
EXT_LIBPATH=
MODEL_PAUSE_TIME=0.000000
MODEL_STOP_TIME=0.000000
MONITORING=ON
MONITORING_BLOCK=OFF
MONITORING_DISPLAY=NEVER
MSG_PRECISION_FACTOR=0
MaxDynamicSignals=2/0/100/24/42/
NB_STEP_WITHOUT_OVERRUNS=10
OPAL_DEBUG=OFF
OP_MATLABR2011B=1
OS_COMPILE_RELEASE=2.6.29.6-opalrt-5
PRINT_LOG_LEVEL=ALWAYS
RESET_IO_MISSING=ON
SYSNAME=linux
USER_INCS=
USER_SRCS=
WATCHDOG_TIMEOUT=5000
[EnvVars_REDHAWK_DYN_1]
INTERNAL_IGN_SOURCE_FILE=sfun_gen_async_ctrl.c sfun_recv_async.c sfun_send_async.c
INTERNAL_LIBRARY2=-lOpalAsyncApiR2011b
INTERNAL_LIBRARY3=-lOpalAsyncApiCore
[ExtraPutFilesComp]
s2ss\AsyncIP.mk=Ascii
s2ss\include\Interface.h=Ascii
s2ss\include\MsgFormat.h=Ascii
s2ss\include\Sched.h=Ascii
s2ss\include\Socket.h=Ascii
s2ss\include\config.h=Ascii
s2ss\src\AsyncIP.c=Ascii
s2ss\src\Interface.c=Ascii
s2ss\src\Sched.c=Ascii
s2ss\src\Socket.c=Ascii
[ExtraPutFilesComp_1_RT_LAB]
C:\OPAL-RT\RT-LAB\v10.5.9.356\common\lib\redhawk\libOpalAsyncApiCore.a=Binary
[General]
ATT_CHECKSUM1=3303931251
ATT_CHECKSUM2=4180788877
ATT_CHECKSUM3=2074112130
ATT_CHECKSUM4=668397547
ATT_CREATED_BY=jwu
ATT_CREATED_ON=Thu Apr 15 08:21:54 1999
ATT_ENABLE_PTA=OFF
ATT_HANDLE_CONSOLE=ON
ATT_LAST_SAVED_BY=ACS
ATT_LAST_SAVED_ON=Mon Jul 14 19:24:22 2014
ATT_REVISION=1.429
AutoRetrieveFiles=ON
AutoRetrieveRtlab=ON
CompilerVersion=AUTOMATIC
DESCRIPTION=Simple ping pong test between S2SS and OPAL$%CR%$$%CR%$Using sine waves to measure round trip time.
DinamoFlag=OFF
FILENAME=D:\msv\svo\s2ss\clients\opal\models\AsyncIP_sl\AsyncIP_sl.mdl
FORCE_RECOMPILE=0
IMPORTED_GLOBAL_VARIABLES=1
LastCompileRtlabVersion=v10.5.9.356
LastMatlabUsed=21
LastMatlabUsedName=v7.13
MATLAB_USED_IN_MODEL=21
Name=AsyncIP_sl
PRINT_CYCLE=OFF
PostBuildCmd=
PreBuildCmd=
QNX_LAST_COMPILE_VERSION=
RH64_LAST_COMPILE_VERSION=
RH_LAST_COMPILE_VERSION=2.6.29.6-opalrt-5
ReportFileId=
RetrieveBuildTree=ON
RetrieveRootDir=
SimulationMode=2
TLC=Automatic
TMF=Automatic
TRANSFERFILE_AT_LOAD=ON
TargetCompileCmd=make -f /usr/opalrt/common/bin/opalmodelmk
TargetPlatform=REDHAWK
TimeFactor=1.000000000000000
TimeStep=0.000050000000000
sc_consoleTimeStep=-1.000000000000000
sm_ip_testTimeStep=0.000049999998737
[NodeMapping]
sm_ip_test=ACS_OPAL_RT
sm_ip_test_CORE_ASSIGNATION=1
sm_ip_test_CPU=-1
sm_ip_test_DEBUG=OFF
sm_ip_test_XHP_ENABLE=FALSE

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@ -1,59 +0,0 @@
[General]
ATT_VERSION=6
numClientsProbe=0
fileVersion=6
[Group_1]
maxDynSignals=100
fixSignalsList=13|1|2|3|4|5|6|7|8|9|10|11|12|13
dynSignalsList=0
signalName=
trigSignalName=
level=0.000000
offset=0
condition=0
triggerEnabled=0
trigType=0
sigNameId=800
trigSigNameId=0
nodeId=0
decimationFactor=1
valueType=0
numValues=200
duration=0.010000
newMemSize=2500
triggerState=0
repetitive=1
rearmDelay=0.000000
triggerButton=2
writeEnabled=0
writeFileName=
writeFileVarName=
fileLimit=1000000
[Group_25]
maxDynSignals=42
signalName=
trigSignalName=
level=0.000000
offset=0
condition=0
triggerEnabled=0
trigType=0
sigNameId=2033149028
trigSigNameId=1684275321
nodeId=539780196
decimationFactor=1
valueType=0
numValues=100
duration=0.005000
newMemSize=100
triggerState=0
repetitive=1
rearmDelay=0.000000
triggerButton=2
writeEnabled=0
writeFileName=
writeFileVarName=
fileLimit=0
dynSignalsList=0
[DynGroup_1]
[DynGroup_25]

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function lic = actxlicense(progid)
if strcmpi(progid, 'air.airctrl.1')
lic = 'Copyright (c) 1996 ';
return;
end

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# Specify program name
PROGRAM = AsyncIP
# Specify default values if we are not compiling from RT-LAB
TARGET_OPALRT_ROOT = /usr/opalrt
# QNX v6.x
ifeq "$(SYSNAME)" "nto"
CC = gcc
LD = $(CC)
TARGET_LIB = -lsocket
endif
# RedHawk Linux
ifeq "$(shell uname)" "Linux"
RTLAB_INTEL_COMPILER ?= 1
# Intel Compiler support
ifeq ($(RTLAB_INTEL_COMPILER),1)
CC = opicc
LD = opicpc
# Gnu Compiler support
else
CC = gcc
LD = g++
INTEL_LIBS = -limf -lirc
endif
# RedHat or RedHawk
LINUX_FLAVOR = $(shell uname -r | grep RedHawk)
ifneq "$(LINUX_FLAVOR) " " " ### Linux (RedHat)
RH_FLAGS = -D_GNU_SOURCE -D__redhawk__
RH_LIBS = -lccur_rt
else
RH_FLAGS = -D_GNU_SOURCE
endif
TARGET_LIB = -lpthread -lm -ldl -lutil -lrt $(RH_LIBS) $(INTEL_LIBS)
endif
# Support for debugging symbols
ifeq ($(DEBUG),1)
CC_DEBUG_OPTS=-g -D_DEBUG
LD_DEBUG_OPTS=-g
else
CC_DEBUG_OPTS=-O
LD_DEBUG_OPTS=
endif
INCLUDES = -I.
LIBPATH = -L.
CC_OPTS =
LD_OPTS =
OBJS = ${PROGRAM}.o Sched.o Interface.o Socket.o
ADDLIB = -lOpalCore -lOpalUtils
LIBS = -lOpalAsyncApiCore $(ADDLIB) $(TARGET_LIB)
CFLAGS = -c $(CC_OPTS) $(CC_DEBUG_OPTS) $(RH_FLAGS) $(INCLUDES)
LDFLAGS = $(LD_OPTS) $(LD_DEBUG_OPTS) $(LIBPATH)
all: $(PROGRAM)
install:
\mkdir -p $(TARGET_OPALRT_ROOT)/local
\chmod 755 $(TARGET_OPALRT_ROOT)/local
\cp -f $(PROGRAM) $(TARGET_OPALRT_ROOT)/local
clean:
\rm -f $(OBJS) $(PROGRAM)
$(PROGRAM): $(OBJS)
$(LD) $(LDFLAGS) -o $@ $(OBJS) $(LIBS)
chmod 777 $@
@echo "### Created executable: $(PROGRAM)"

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/** OPAL Interface setup
*
* @author Steffen Vogel <stvogel@eonerc.rwth-aachen.de>
* @copyright 2014, Institute for Automation of Complex Power Systems, EONERC
* @file
*/
#ifndef _INTERFACE_H_
#define _INTERFACE_H_
int if_setup(const char *op, const char *iface, const char *addr);
#endif /* _INTERFACE_H_ */

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/** Message format
*
* @author Steffen Vogel <stvogel@eonerc.rwth-aachen.de>
* @copyright 2014, Institute for Automation of Complex Power Systems, EONERC
* @file
*/
#ifndef _MSG_FORMAT_H_
#define _MSG_FORMAT_H_
#include <stdint.h>
/** Maximum number of dword values in a message */
#define MSG_VALUES 16
/** The current version number for the message format */
#define MSG_VERSION 0
/** @todo Implement more message types */
#define MSG_TYPE_DATA 0
#define MSG_TYPE_START 1
#define MSG_TYPE_STOP 2
/** Initialize a message */
#define MSG_INIT(i) { \
.version = MSG_VERSION, \
.type = MSG_TYPE_DATA, \
.length = i, \
.sequence = 0 \
}
/** This message format is used by all clients
*
* @diafile msg_format.dia
**/
struct msg
{
/** The version specifies the format of the remaining message */
unsigned version : 4;
/** Data or control message */
unsigned type : 2;
/** These bits are reserved for future extensions */
unsigned __padding : 2;
/** Number of valid dword values in msg::data[] */
uint8_t length;
/** The sequence number gets incremented by one for consecutive messages */
uint16_t sequence;
/** The message payload */
float data[MSG_VALUES];
} __attribute__((packed));
#endif /* _MSG_FORMAT_H_ */

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/** Configure Scheduler
*
* @author Steffen Vogel <stvogel@eonerc.rwth-aachen.de>
* @author Mathieu Dubé-Dallaire
* @copyright 2014, Institute for Automation of Complex Power Systems, EONERC
* @copyright 2003, OPAL-RT Technologies inc
* @file
*/
#ifndef _SCHED_H_
#define _SCHED_H_
#define EOK 0
int AssignProcToCpu0(void);
#endif /* _SCHED_H_ */

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/** Helper functions for socket
*
* Code example of an asynchronous program. This program is started
* by the asynchronous controller and demonstrates how to send and
* receive data to and from the asynchronous icons and a UDP or TCP
* port.
*
* @author Steffen Vogel <stvogel@eonerc.rwth-aachen.de>
* @author Mathieu Dubé-Dallaire
* @copyright 2014, Institute for Automation of Complex Power Systems, EONERC
* @copyright 2003, OPAL-RT Technologies inc
* @file
*/
#ifndef _SOCKET_H_
#define _SOCKET_H_
#define RT
#include "OpalGenAsyncParamCtrl.h"
#define UDP_PROTOCOL 1
#define TCP_PROTOCOL 2
#define EOK 0
int InitSocket(Opal_GenAsyncParam_Ctrl IconCtrlStruct);
int SendPacket(char* DataSend, int datalength);
int RecvPacket(char* DataRecv, int datalength, double timeout);
int CloseSocket(Opal_GenAsyncParam_Ctrl IconCtrlStruct);
#endif /* _SOCKET_H_ */

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/** AsyncIP
*
* Code example of an asynchronous program. This program is started
* by the asynchronous controller and demonstrates how to send and
* receive data to and from the asynchronous icons and a UDP or TCP
* port.
*
* @author Steffen Vogel <stvogel@eonerc.rwth-aachen.de>
* @author Mathieu Dubé-Dallaire
* @copyright 2014, Institute for Automation of Complex Power Systems, EONERC
* @copyright 2003, OPAL-RT Technologies inc
* @file
*/
/* Standard ANSI C headers needed for this program */
#include <errno.h>
#include <fcntl.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/wait.h>
#include <termios.h>
#include <unistd.h>
#if defined(__QNXNTO__)
# include <process.h>
# include <pthread.h>
# include <devctl.h>
# include <sys/dcmd_chr.h>
#elif defined(__linux__)
# define _GNU_SOURCE 1
#endif
/* Define RTLAB before including OpalPrint.h for messages to be sent
* to the OpalDisplay. Otherwise stdout will be used. */
#define RTLAB
#include "OpalPrint.h"
#include "AsyncApi.h"
/* This is the message format */
#include "config.h"
#include "MsgFormat.h"
#include "Socket.h"
#include "Interface.h"
/* This is just for initializing the shared memory access to communicate
* with the RT-LAB model. It's easier to remember the arguments like this */
#define ASYNC_SHMEM_NAME argv[1]
#define ASYNC_SHMEM_SIZE atoi(argv[2])
#define PRINT_SHMEM_NAME argv[3]
static void *SendToIPPort(void *arg)
{
unsigned SendID = 1;
unsigned i, n;
int nbSend = 0;
unsigned ModelState;
/* Data from OPAL-RT model */
double mdldata[MSG_VALUES];
int mdldata_size;
/* Data from the S2SS server */
struct msg msg = MSG_INIT(0);
int msg_size;
OpalPrint("%s: SendToIPPort thread started\n", PROGNAME);
OpalGetNbAsyncSendIcon(&nbSend);
if (nbSend >= 1) {
do {
/* This call unblocks when the 'Data Ready' line of a send icon is asserted. */
if ((n = OpalWaitForAsyncSendRequest(&SendID)) != EOK) {
ModelState = OpalGetAsyncModelState();
if ((ModelState != STATE_RESET) && (ModelState != STATE_STOP)) {
OpalSetAsyncSendIconError(n, SendID);
OpalPrint("%s: OpalWaitForAsyncSendRequest(), errno %d\n", PROGNAME, n);
}
continue;
}
/* No errors encountered yet */
OpalSetAsyncSendIconError(0, SendID);
/* Get the size of the data being sent by the unblocking SendID */
OpalGetAsyncSendIconDataLength(&mdldata_size, SendID);
if (mdldata_size / sizeof(double) > MSG_VALUES) {
OpalPrint("%s: Number of signals for SendID=%d exceeds allowed maximum (%d)\n",
PROGNAME, SendID, MSG_VALUES);
return NULL;
}
/* Read data from the model */
OpalGetAsyncSendIconData(mdldata, mdldata_size, SendID);
/******* FORMAT TO SPECIFIC PROTOCOL HERE *****************************/
// msg.dev_id = SendID; /* Use the SendID as a device ID here */
msg.sequence++;
msg.length = mdldata_size / sizeof(double);
for (i = 0; i < msg.length; i++)
msg.data[i] = (float) mdldata[i];
msg_size = 4 * (msg.length + 1);
/**********************************************************************/
/* Perform the actual write to the ip port */
if (SendPacket((char *) &msg, msg_size) < 0)
OpalSetAsyncSendIconError(errno, SendID);
else
OpalSetAsyncSendIconError(0, SendID);
/* This next call allows the execution of the "asynchronous" process
* to actually be synchronous with the model. To achieve this, you
* should set the "Sending Mode" in the Async_Send block to
* NEED_REPLY_BEFORE_NEXT_SEND or NEED_REPLY_NOW. This will force
* the model to wait for this process to call this
* OpalAsyncSendRequestDone function before continuing. */
OpalAsyncSendRequestDone(SendID);
/* Before continuing, we make sure that the real-time model
* has not been stopped. If it has, we quit. */
ModelState = OpalGetAsyncModelState();
} while ((ModelState != STATE_RESET) && (ModelState != STATE_STOP));
OpalPrint("%s: SendToIPPort: Finished\n", PROGNAME);
}
else {
OpalPrint("%s: SendToIPPort: No transimission block for this controller. Stopping thread.\n", PROGNAME);
}
return NULL;
}
static void *RecvFromIPPort(void *arg)
{
unsigned RecvID = 1;
unsigned i, n;
int nbRecv = 0;
unsigned ModelState;
/* Data from OPAL-RT model */
double mdldata[MSG_VALUES];
int mdldata_size;
/* Data from the S2SS server */
struct msg msg = MSG_INIT(0);
unsigned msg_size;
OpalPrint("%s: RecvFromIPPort thread started\n", PROGNAME);
OpalGetNbAsyncRecvIcon(&nbRecv);
if (nbRecv >= 1) {
do {
/******* FORMAT TO SPECIFIC PROTOCOL HERE ******************************/
msg_size = sizeof(msg);
n = RecvPacket((char *) &msg, msg_size, 1.0);
if (msg.version != MSG_VERSION) {
OpalPrint("%s: Received message with unknown version. Skipping..\n", PROGNAME);
continue;
}
if (msg.type != MSG_TYPE_DATA) {
OpalPrint("%s: Received no data. Skipping..\n", PROGNAME);
continue;
}
msg_size = 4 * (msg.length + 1);
/***********************************************************************/
if (n < 1) {
ModelState = OpalGetAsyncModelState();
if ((ModelState != STATE_RESET) && (ModelState != STATE_STOP)) {
// n == 0 means timeout, so we continue silently
//if (n == 0)
// OpalPrint("%s: Timeout while waiting for data\n", PROGNAME, errno);
// n == -1 means a more serious error, so we print it
if (n == -1)
OpalPrint("%s: Error %d while waiting for data\n", PROGNAME, errno);
continue;
}
break;
}
else if (n != msg_size) {
OpalPrint("%s: Received incoherent packet (size: %d, complete: %d)\n", PROGNAME, n, msg_size);
continue;
}
/******* FORMAT TO SPECIFIC PROTOCOL HERE *******************************/
OpalSetAsyncRecvIconStatus(msg.sequence, RecvID); /* Set the Status to the message ID */
OpalSetAsyncRecvIconError(0, RecvID); /* Set the Error to 0 */
/* Get the number of signals to send back to the model */
OpalGetAsyncRecvIconDataLength(&mdldata_size, RecvID);
if (mdldata_size / sizeof(double) > MSG_VALUES) {
OpalPrint("%s: Number of signals for RecvID=%d (%d) exceeds allowed maximum (%d)\n",
PROGNAME, RecvID, mdldata_size / sizeof(double), MSG_VALUES);
return NULL;
}
if (mdldata_size / sizeof(double) > msg.length) {
OpalPrint("%s: Number of signals for RecvID=%d (%d) exceeds what was received (%d)\n",
PROGNAME, RecvID, mdldata_size / sizeof(double), msg.length);
}
for (i = 0; i < msg.length; i++)
mdldata[i] = (double) msg.data[i];
/************************************************************************/
OpalSetAsyncRecvIconData(mdldata, mdldata_size, RecvID);
/* Before continuing, we make sure that the real-time model
* has not been stopped. If it has, we quit. */
ModelState = OpalGetAsyncModelState();
} while ((ModelState != STATE_RESET) && (ModelState != STATE_STOP));
OpalPrint("%s: RecvFromIPPort: Finished\n", PROGNAME);
}
else {
OpalPrint("%s: RecvFromIPPort: No reception block for this controller. Stopping thread.\n", PROGNAME);
}
return NULL;
}
int main(int argc, char *argv[])
{
int err;
Opal_GenAsyncParam_Ctrl IconCtrlStruct;
pthread_t tid_send, tid_recv;
pthread_attr_t attr_send, attr_recv;
OpalPrint("%s: This is a S2SS client\n", PROGNAME);
/* Check for the proper arguments to the program */
if (argc < 4) {
printf("Invalid Arguments: 1-AsyncShmemName 2-AsyncShmemSize 3-PrintShmemName\n");
exit(0);
}
/* Enable the OpalPrint function. This prints to the OpalDisplay. */
if (OpalSystemCtrl_Register(PRINT_SHMEM_NAME) != EOK) {
printf("%s: ERROR: OpalPrint() access not available\n", PROGNAME);
exit(EXIT_FAILURE);
}
/* Open Share Memory created by the model. */
if ((OpalOpenAsyncMem(ASYNC_SHMEM_SIZE, ASYNC_SHMEM_NAME)) != EOK) {
OpalPrint("%s: ERROR: Model shared memory not available\n", PROGNAME);
exit(EXIT_FAILURE);
}
/* For Redhawk, Assign this process to CPU 0 in order to support partial XHP */
AssignProcToCpu0();
/* Get IP Controler Parameters (ie: ip address, port number...) and
* initialize the device on the QNX node. */
memset(&IconCtrlStruct, 0, sizeof(IconCtrlStruct));
if ((err = OpalGetAsyncCtrlParameters(&IconCtrlStruct, sizeof(IconCtrlStruct))) != EOK) {
OpalPrint("%s: ERROR: Could not get controller parameters (%d).\n", PROGNAME, err);
exit(EXIT_FAILURE);
}
if (InitSocket(IconCtrlStruct) != EOK) {
OpalPrint("%s: ERROR: Initialization failed.\n", PROGNAME);
exit(EXIT_FAILURE);
}
/* Start send/receive threads */
if ((pthread_create(&tid_send, NULL, SendToIPPort, NULL)) == -1)
OpalPrint("%s: ERROR: Could not create thread (SendToIPPort), errno %d\n", PROGNAME, errno);
if ((pthread_create(&tid_recv, NULL, RecvFromIPPort, NULL)) == -1)
OpalPrint("%s: ERROR: Could not create thread (RecvFromIPPort), errno %d\n", PROGNAME, errno);
/* Wait for both threads to finish */
if ((err = pthread_join(tid_send, NULL)) != 0)
OpalPrint("%s: ERROR: pthread_join (SendToIPPort), errno %d\n", PROGNAME, err);
if ((err = pthread_join(tid_recv, NULL)) != 0)
OpalPrint("%s: ERROR: pthread_join (RecvFromIPPort), errno %d\n", PROGNAME, err);
/* Close the ip port and shared memories */
CloseSocket(IconCtrlStruct);
OpalCloseAsyncMem (ASYNC_SHMEM_SIZE, ASYNC_SHMEM_NAME);
OpalSystemCtrl_UnRegister(PRINT_SHMEM_NAME);
return 0;
}

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/** OPAL Interface setup
*
* @author Steffen Vogel <stvogel@eonerc.rwth-aachen.de>
* @copyright 2014, Institute for Automation of Complex Power Systems, EONERC
* @file
*/
#include "config.h"
#include "Interface.h"
int if_setup(const char *op, const char *iface, const char *addr)
{
char cmd[256];
/* Setup remote address */
snprintf(cmd, 256, "ip addr %s %s/32 dev %s", op, addr, iface);
if (system(cmd))
OpalPrint("Failed to add local address to interface");
/* Setup route for single IP address */
snprintf(cmd, 256, "ip route %s %s/32 dev %s", op, addr, iface);
if (system(cmd))
OpalPrint("Failed to add route for remote address");
return 0;
}

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/** Configure Scheduler
*
* @author Steffen Vogel <stvogel@eonerc.rwth-aachen.de>
* @author Mathieu Dubé-Dallaire
* @copyright 2014, Institute for Automation of Complex Power Systems, EONERC
* @copyright 2003, OPAL-RT Technologies inc
* @file
*/
#include <errno.h>
/* Define RTLAB before including OpalPrint.h for messages to be sent
* to the OpalDisplay. Otherwise stdout will be used. */
#define RTLAB
#include "OpalPrint.h"
#include "config.h"
#include "Sched.h"
#if defined(__QNXNTO__)
# include <process.h>
# include <sys/sched.h>
# include <devctl.h>
# include <sys/dcmd_chr.h>
#elif defined(__linux__)
# define _GNU_SOURCE 1
# include <sched.h>
# if defined(__redhawk__)
# include <cpuset.h>
# include <mpadvise.h>
# endif
#endif
int AssignProcToCpu0(void)
{
#if defined(__linux__)
#if defined(__redhawk__)
int rc;
pid_t pid = getpid();
cpuset_t *pCpuset;
pCpuset = cpuset_alloc();
if (NULL == pCpuset) {
OpalPrint("Error allocating a cpuset\n");
return ENOMEM;
}
cpuset_init(pCpuset);
cpuset_set_cpu(pCpuset, 0, 1);
rc = mpadvise(MPA_PRC_SETBIAS, MPA_TID, pid, pCpuset);
if (MPA_FAILURE == rc) {
rc = errno;
OpalPrint("Error from mpadvise, %d %s, for pid %d\n", errno, strerror(errno), pid);
cpuset_free(pCpuset);
return rc;
}
cpuset_free(pCpuset);
#else
cpu_set_t bindSet;
CPU_ZERO(&bindSet);
CPU_SET(0, &bindSet);
/* changing process cpu affinity */
if (sched_setaffinity(0, sizeof(cpu_set_t), &bindSet) != 0) {
OpalPrint("Unable to bind the process to CPU 0. (sched_setaffinity errno %d)\n", errno);
return EINVAL;
}
#endif
return EOK;
#endif /* __linux__ */
}

View file

@ -1,223 +0,0 @@
/** Helper functions for socket
*
* Code example of an asynchronous program. This program is started
* by the asynchronous controller and demonstrates how to send and
* receive data to and from the asynchronous icons and a UDP or TCP
* port.
*
* @author Steffen Vogel <stvogel@eonerc.rwth-aachen.de>
* @author Mathieu Dubé-Dallaire
* @copyright 2014, Institute for Automation of Complex Power Systems, EONERC
* @copyright 2003, OPAL-RT Technologies inc
* @file
*/
#include <errno.h>
#include <unistd.h>
#include <stdlib.h>
#include <fcntl.h>
#include <sys/time.h>
#include <sys/socket.h>
#include <netinet/in.h>
/* Define RTLAB before including OpalPrint.h for messages to be sent
* to the OpalDisplay. Otherwise stdout will be used. */
#define RTLAB
#include "OpalPrint.h"
#include "AsyncApi.h"
#include "config.h"
#include "Socket.h"
/* Globals variables */
struct sockaddr_in send_ad; /* Send address */
struct sockaddr_in recv_ad; /* Receive address */
int sd = -1; /* socket descriptor */
int proto = UDP_PROTOCOL;
int InitSocket(Opal_GenAsyncParam_Ctrl IconCtrlStruct)
{
struct ip_mreq mreq; /* Multicast group structure */
int socket_type;
int socket_proto;
unsigned char TTL = 1;
unsigned char LOOP = 0;
int rc;
proto = (int) IconCtrlStruct.FloatParam[0];
OpalPrint("%s: Version : %s\n", PROGNAME, VERSION);
switch (proto) {
case UDP_PROTOCOL: /* Communication using UDP/IP protocol */
socket_proto = IPPROTO_UDP;
socket_type = SOCK_DGRAM;
OpalPrint("%s: Protocol : UDP/IP\n", PROGNAME);
break;
case TCP_PROTOCOL: /* Communication using TCP/IP protocol */
socket_proto = IPPROTO_IP;
socket_type = SOCK_STREAM;
OpalPrint("%s: Protocol : TCP/IP\n", PROGNAME);
break;
default: /* Protocol is not recognized */
OpalPrint("%s: ERROR: Protocol (%d) not supported!\n", PROGNAME, proto);
return EINVAL;
}
OpalPrint("%s: Remote Address : %s\n", PROGNAME, IconCtrlStruct.StringParam[0]);
OpalPrint("%s: Remote Port : %d\n", PROGNAME, (int) IconCtrlStruct.FloatParam[1]);
/* Initialize the socket */
if ((sd = socket(AF_INET, socket_type, socket_proto)) < 0) {
OpalPrint("%s: ERROR: Could not open socket\n", PROGNAME);
return EIO;
}
/* Set the structure for the remote port and address */
memset(&send_ad, 0, sizeof(send_ad));
send_ad.sin_family = AF_INET;
send_ad.sin_addr.s_addr = inet_addr(IconCtrlStruct.StringParam[0]);
send_ad.sin_port = htons((u_short)IconCtrlStruct.FloatParam[1]);
/* Set the structure for the local port and address */
memset(&recv_ad, 0, sizeof(recv_ad));
recv_ad.sin_family = AF_INET;
recv_ad.sin_addr.s_addr = INADDR_ANY;
recv_ad.sin_port = htons((u_short)IconCtrlStruct.FloatParam[2]);
/* Bind local port and address to socket. */
if (bind(sd, (struct sockaddr *) &recv_ad, sizeof(struct sockaddr_in)) == -1) {
OpalPrint("%s: ERROR: Could not bind local port to socket\n", PROGNAME);
return EIO;
}
else
OpalPrint("%s: Local Port : %d\n", PROGNAME, (int) IconCtrlStruct.FloatParam[2]);
switch (proto) {
case UDP_PROTOCOL: /* Communication using UDP/IP protocol */
/* If sending to a multicast address */
if ((inet_addr(IconCtrlStruct.StringParam[0]) & inet_addr("240.0.0.0")) == inet_addr("224.0.0.0")) {
if (setsockopt(sd, IPPROTO_IP, IP_MULTICAST_TTL, (char *) &TTL, sizeof(TTL)) == -1) {
OpalPrint("%s: ERROR: Could not set TTL for multicast send (%d)\n", PROGNAME, errno);
return EIO;
}
if (setsockopt(sd, IPPROTO_IP, IP_MULTICAST_LOOP, (char *)&LOOP, sizeof(LOOP)) == -1) {
OpalPrint("%s: ERROR: Could not set loopback for multicast send (%d)\n", PROGNAME, errno);
return EIO;
}
OpalPrint("%s: Configured socket for sending to multicast address\n", PROGNAME);
}
/* If receiving from a multicast group, register for it. */
if (inet_addr(IconCtrlStruct.StringParam[1]) > 0) {
if ((inet_addr(IconCtrlStruct.StringParam[1]) & inet_addr("240.0.0.0")) == inet_addr("224.0.0.0")) {
mreq.imr_multiaddr.s_addr = inet_addr(IconCtrlStruct.StringParam[1]);
mreq.imr_interface.s_addr = INADDR_ANY;
/* Have the multicast socket join the multicast group */
if (setsockopt(sd, IPPROTO_IP, IP_ADD_MEMBERSHIP, (char *) &mreq, sizeof(mreq)) == -1) {
OpalPrint("%s: ERROR: Could not join multicast group (%d)\n", PROGNAME, errno);
return EIO;
}
OpalPrint("%s: Added process to multicast group (%s)\n",
PROGNAME, IconCtrlStruct.StringParam[1]);
}
else {
OpalPrint("%s: WARNING: IP address for multicast group is not in multicast range. Ignored\n",
PROGNAME);
}
}
break;
case TCP_PROTOCOL: /* Communication using TCP/IP protocol */
OpalPrint("%s: Calling connect()\n", PROGNAME);
/* Connect to server to start data transmission */
rc = connect(sd, (struct sockaddr *) &send_ad, sizeof(send_ad));
if (rc < 0) {
OpalPrint("%s: ERROR: Call to connect() failed\n", PROGNAME);
return EIO;
}
break;
}
return EOK;
}
int SendPacket(char* DataSend, int datalength)
{
int err;
if(sd < 0)
return -1;
/* Send the packet */
if (proto == TCP_PROTOCOL)
err = send(sd, DataSend, datalength, 0);
else
err = sendto(sd, DataSend, datalength, 0, (struct sockaddr *)&send_ad, sizeof(send_ad));
return err;
}
int RecvPacket(char* DataRecv, int datalength, double timeout)
{
int len;
struct sockaddr_in client_ad;
socklen_t client_ad_size = sizeof(client_ad);
fd_set sd_set;
struct timeval tv;
if (sd < 0)
return -1;
/* Set the descriptor set for the select() call */
FD_ZERO(&sd_set);
FD_SET(sd, &sd_set);
/* Set the tv structure to the correct timeout value */
tv.tv_sec = (int) timeout;
tv.tv_usec = (int) ((timeout - tv.tv_sec) * 1000000);
/* Wait for a packet. We use select() to have a timeout. This is
* necessary when reseting the model so we don't wait indefinitely
* and prevent the process from exiting and freeing the port for
* a future instance (model load). */
switch (select(sd+1, &sd_set, (fd_set *) 0, (fd_set *) 0, &tv)) {
case -1: /* Error */
return -1;
case 0: /* We hit the timeout */
return 0;
default:
if (!(FD_ISSET(sd, &sd_set))) {
/* We received something, but it's not on "sd". Since sd is the only
* descriptor in the set... */
OpalPrint("%s: RecvPacket: God, is that You trying to reach me?\n", PROGNAME);
return -1;
}
}
/* Clear the DataRecv array (in case we receive an incomplete packet) */
memset(DataRecv, 0, datalength);
/* Perform the reception */
if (proto == TCP_PROTOCOL)
len = recv(sd, DataRecv, datalength, 0);
else
len = recvfrom(sd, DataRecv, datalength, 0, (struct sockaddr *) &client_ad, &client_ad_size);
return len;
}
int CloseSocket(Opal_GenAsyncParam_Ctrl IconCtrlStruct)
{
if (sd < 0) {
shutdown(sd, SHUT_RDWR);
close(sd);
}
return 0;
}

View file

@ -1,90 +0,0 @@
<?xml version="1.0" ?>
<tm>
<child attributes="[]" type="'TestFile'">
<modelname>'AsyncIP_sl.mdl'</modelname>
<name>'Execute'</name>
<rtlabInfo attributes="['paramIn','paramOut']">{"modelName": ''}</rtlabInfo>
<platformList attributes="['paramIn']">''</platformList>
<targetList attributes="['paramIn']">''</targetList>
<compilState attributes="['paramIn']">''</compilState>
<preExpression>'variables.testFile.name="Execute " + variables.testFile.modelname + " model";variables.testFile.rtlabInfo["modelName"] = variables.testFile.filePath + "/../models/Simulink/" + variables.testFile.modelname'</preExpression>
<result><platformResult>['', '', '', '']</platformResult></result>
<targetIdx>0</targetIdx>
<child type="'Loop'">
<name>'Platform Loop'</name>
<initExpression>'global platformIndex;platformIndex=0'</initExpression>
<conditionExpression>'platformIndex&lt;len(variables.testFile.platformList)'</conditionExpression>
<incrementExpression>'platformIndex+=1'</incrementExpression>
<child type="'Test'">
<name>'Test - Execute example sequences'</name>
<preCondition>'variables.testFile.platformList[platformIndex] == 1'</preCondition>
<postExpression>'variables.testFile.targetIdx += 1'</postExpression>
<child type="'Step'">
<name>'step setplatform'</name>
<type>'RT-LAB/SetConfiguration'</type>
<preCondition>'True'</preCondition>
<configuration>{'TargetPlatform': -1}</configuration>
<preExpression>'variables.step.configuration["TargetPlatform"]=variables.root.platformListName[platformIndex]'</preExpression>
<paramIn>'variables.testFile.rtlabInfo, variables.step.configuration'</paramIn>
<paramOut>'variables.testFile.rtlabInfo'</paramOut>
</child>
<child type="'Step'">
<name>'step async. proc. compilation command'</name>
<type>'RT-LAB/SetConfiguration'</type>
<commandListPerPlatform>["","make -f /usr/opalrt/common/bin/opalmodelmk","/usr/bin/make -f /usr/opalrt/common/bin/opalmodelmk",""]</commandListPerPlatform>
<postCondition>'True'</postCondition>
<configuration>{'TargetCompileCmd': -1}</configuration>
<preExpression>'variables.step.configuration["TargetCompileCmd"]=variables.step.commandListPerPlatform[platformIndex]'</preExpression>
<paramIn>'variables.testFile.rtlabInfo, variables.step.configuration'</paramIn>
<paramOut>'variables.testFile.rtlabInfo'</paramOut>
</child>
<child type="'Step'">
<name>'Run CompileModel sequence'</name>
<preCondition>'variables.root.platformListName[platformIndex] != RtlabApi.REDHAWK64_TARGET'</preCondition>
<type>'SequenceCall'</type>
<mode>'dynamic'</mode>
<preExpression>''</preExpression>
<sequenceFilename>'variables.root.testPath + "/utils/sequence/compileModel.tms"'</sequenceFilename>
<paramIn>'variables.testFile.rtlabInfo,variables.testFile.compilState'</paramIn>
<paramOut>'variables.testFile.rtlabInfo'</paramOut>
<postExpression>''</postExpression>
</child>
<child type="'Step'">
<name>'Run testCompileModel sequence'</name>
<preCondition>'variables.root.platformListName[platformIndex] == RtlabApi.REDHAWK64_TARGET'</preCondition>
<type>'SequenceCall'</type>
<mode>'dynamic'</mode>
<sequenceFilename>'variables.root.testPath + "/utils/sequence/testCompileModel.tms"'</sequenceFilename>
<paramIn>'variables.testFile.rtlabInfo'</paramIn>
<paramOut>'variables.testFile.rtlabInfo'</paramOut>
<postExpression>''</postExpression>
</child>
</child>
<child type="'Step'">
<name>'Validation'</name>
<type>'Expression'</type>
<group>'cleanup'</group>
<paramIn>''</paramIn>
<paramOut>''</paramOut>
<preExpression>'variables.testFile.result.platformResult[platformIndex] = variables.step._getParent().children["Test - Execute example sequences"].result.status'</preExpression>
</child>
</child>
<child type="'Step'">
<name>'Test loop result'</name>
<type>'Expression'</type>
<group>'cleanup'</group>
<paramIn>''</paramIn>
<paramOut>''</paramOut>
<preExpression>''</preExpression>
<postExpression>'variables.root.result.TestDetail.append(variables.testFile.result.platformResult)'</postExpression>
</child>
</child>
</tm>