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Added OPC UA server support #16

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Added OPC UA server support #16

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5464ad2
Added OPC UA server support
guqinchen Nov 6, 2018
6054cf2
Add template for debugging OpenPLC
guqinchen Mar 10, 2019
3002446
Implement single cycle execution
guqinchen May 3, 2019
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17 changes: 17 additions & 0 deletions .gitignore
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Original file line number Diff line number Diff line change
@@ -0,0 +1,17 @@
# vim temporary files
*~
*.swp

# Compilation files
*.ii
*.s
*.o
*.so

# Python intermediate files
*.pyc

# Generated scripts and binaries
start_openplc.sh
webserver/iec2c
webserver/st_optimizer
160 changes: 158 additions & 2 deletions install.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,7 @@ if [ $# -eq 0 ]; then
echo "Error: You must provide a platform name as argument"
echo ""
echo "Usage: ./install.sh [platform] where [platform] can be"
echo " debug Install OpenPLC on Debian-based Linux distribution for debug"
echo " win Install OpenPLC on Windows over Cygwin"
echo " linux Install OpenPLC on a Debian-based Linux distribution"
echo " rpi Install OpenPLC on a Raspberry Pi"
Expand All @@ -17,7 +18,136 @@ if [ $# -eq 0 ]; then
exit 1
fi

if [ "$1" == "win" ]; then
if [ "$1" == "debug" ]; then
echo "Installing OpenPLC on Linux"
sudo apt-get update
sudo apt-get install build-essential pkg-config bison flex autoconf automake libtool make git python2.7 python-pip sqlite3 cmake
pip install flask
pip install flask-login
pip install pyserial
#make sure that packages are also installed for the super user
sudo -H pip install flask
sudo -H pip install flask-login
sudo -H pip install pyserial

echo ""
echo "[MATIEC COMPILER]"
cd utils/matiec_src
autoreconf -i
./configure
make
cp ./iec2c ../../webserver/
if [ $? -ne 0 ]; then
echo "Error compiling MatIEC"
echo "OpenPLC was NOT installed!"
exit 1
fi
cd ../..

echo ""
echo "[ST OPTIMIZER]"
cd utils/st_optimizer_src
g++ st_optimizer.cpp -o st_optimizer
cp ./st_optimizer ../../webserver/
if [ $? -ne 0 ]; then
echo "Error compiling ST Optimizer"
echo "OpenPLC was NOT installed!"
exit 1
fi
cd ../..

echo ""
echo "[GLUE GENERATOR]"
cd utils/glue_generator_src
g++ glue_generator.cpp -o glue_generator
cp ./glue_generator ../../webserver/core
if [ $? -ne 0 ]; then
echo "Error compiling Glue Generator"
echo "OpenPLC was NOT installed!"
exit 1
fi
cd ../..

echo ""
echo "[OPEN DNP3]"
cd utils/dnp3_src
echo "creating swapfile..."
sudo dd if=/dev/zero of=swapfile bs=1M count=1000
sudo mkswap swapfile
sudo swapon swapfile
cmake ../dnp3_src
make
sudo make install
if [ $? -ne 0 ]; then
echo "Error installing OpenDNP3"
echo "OpenPLC was NOT installed!"
exit 1
fi
sudo ldconfig
echo "removing swapfile..."
sudo swapoff swapfile
sudo rm -f ./swapfile
cd ../..

echo ""
echo "[LIBMODBUS]"
cd utils/libmodbus_src
./autogen.sh
./configure
sudo make install
if [ $? -ne 0 ]; then
echo "Error installing Libmodbus"
echo "OpenPLC was NOT installed!"
exit 1
fi
sudo ldconfig
cd ../..

echo ""
echo "[OPC UA]"
sudo apt-get install -y python-pip python-dev
pip install opcua

echo ""
echo "[sysv_ipc]"
sudo pip install sysv_ipc

echo ""
echo "[jsoncpp]"
sudo apt install libjsoncpp-dev

echo ""
echo "[OPENPLC SERVICE]"
WORKING_DIR=$(pwd)
echo -e "[Unit]\n\
Description=OpenPLC Service\n\
After=network.target\n\
\n\
[Service]\n\
Type=simple\n\
Restart=always\n\
RestartSec=1\n\
User=root\n\
Group=root\n\
WorkingDirectory=$WORKING_DIR\n\
ExecStart=$WORKING_DIR/start_openplc.sh\n\
\n\
[Install]\n\
WantedBy=multi-user.target" >> openplc.service
sudo cp -rf ./openplc.service /lib/systemd/system/
rm -rf openplc.service
echo "Enabling OpenPLC Service..."
sudo systemctl daemon-reload
sudo systemctl enable openplc

echo ""
echo "[FINALIZING]"
cd webserver/scripts
./change_hardware_layer.sh debug_linux
./compile_program.sh blank_program.st
cp ./start_openplc.sh ../../

elif [ "$1" == "win" ]; then
echo "Installing OpenPLC on Windows"
cp ./utils/apt-cyg/apt-cyg ./
cp ./utils/apt-cyg/wget.exe /bin
Expand Down Expand Up @@ -80,7 +210,12 @@ if [ "$1" == "win" ]; then
exit 1
fi
cd ../..


echo ""
echo "[OPC UA]"
sudo apt-get install -y python-pip python-dev
pip install opcua

echo ""
echo "[LIBMODBUS]"
cd utils/libmodbus_src
Expand Down Expand Up @@ -187,6 +322,11 @@ elif [ "$1" == "linux" ]; then
fi
sudo ldconfig
cd ../..

echo ""
echo "[OPC UA]"
sudo apt-get install -y python-pip python-dev
pip install opcua

echo ""
echo "[OPENPLC SERVICE]"
Expand Down Expand Up @@ -291,6 +431,11 @@ elif [ "$1" == "rpi" ]; then
sudo swapoff swapfile
sudo rm -f ./swapfile
cd ../..

echo ""
echo "[OPC UA]"
sudo apt-get install -y python-pip python-dev
pip install opcua

echo ""
echo "[LIBMODBUS]"
Expand Down Expand Up @@ -409,6 +554,11 @@ elif [ "$1" == "neuron" ]; then
sudo swapoff swapfile
sudo rm -f ./swapfile
cd ../..

echo ""
echo "[OPC UA]"
sudo apt-get install -y python-pip python-dev
pip install opcua

echo ""
echo "[LIBMODBUS]"
Expand Down Expand Up @@ -527,6 +677,11 @@ elif [ "$1" == "custom" ]; then
sudo swapoff swapfile
sudo rm -f ./swapfile
cd ../..

echo ""
echo "[OPC UA]"
sudo apt-get install -y python-pip python-dev
pip install opcua

echo ""
echo "[LIBMODBUS]"
Expand Down Expand Up @@ -555,6 +710,7 @@ else
echo "Error: unrecognized platform"
echo ""
echo "Usage: ./install.sh [platform] where [platform] can be"
echo " debug Install OpenPLC on Debian-based Linux distribution for debug"
echo " win Install OpenPLC on Windows over Cygwin"
echo " linux Install OpenPLC on a Debian-based Linux distribution"
echo " rpi Install OpenPLC on a Raspberry Pi"
Expand Down
19 changes: 19 additions & 0 deletions webserver/core/glueVars.cpp
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Expand Up @@ -48,6 +48,9 @@ IEC_UINT *int_memory[BUFFER_SIZE];
IEC_DINT *dint_memory[BUFFER_SIZE];
IEC_LINT *lint_memory[BUFFER_SIZE];

//Special Functions
IEC_LINT *special_functions[BUFFER_SIZE];


#define __LOCATED_VAR(type, name, ...) type __##name;
#include "LOCATED_VARIABLES.h"
Expand All @@ -58,6 +61,22 @@ IEC_LINT *lint_memory[BUFFER_SIZE];

void glueVars()
{
bool_input[0][0] = __IX0_0;
bool_input[0][1] = __IX0_1;
bool_input[0][2] = __IX0_2;
bool_input[0][3] = __IX0_3;
bool_input[0][4] = __IX0_4;
bool_input[0][5] = __IX0_5;
bool_input[0][6] = __IX0_6;
bool_input[0][7] = __IX0_7;
bool_input[1][0] = __IX1_0;
bool_input[1][1] = __IX1_1;
bool_input[1][2] = __IX1_2;
bool_input[1][3] = __IX1_3;
bool_output[0][0] = __QX0_0;
bool_output[0][1] = __QX0_1;
bool_output[0][2] = __QX0_2;
bool_output[0][3] = __QX0_3;
}

void updateTime()
Expand Down