The goal of this project is to create an open reference implementation of a DLMS-COSEM compliant communications stack.
To build:
mkdir bin
cd bin
cmake ..
make
To run:
Open a console.
socat -v -x PTY,link=/tmp/ttyS10 PTY,link=/tmp/ttyS11
Open another console for the Server.
cd [DLMS-COSEM Directory]/bin/src/Linux
./Linux -S
Open another console for the Client.
cd [DLMS-COSEM Directory]/bin/src/Linux
./Linux
The Client and Server applications are menu-driven. Start the server listening first, then TCP Connect, COSEM Open, COSEM Get, and COSEM Release.
The Server supports the following objects:
0-0:96.1.{0-9}*255 [IData Class: 1]
- Fully implemented for GET and SET.
0-0:1.0.0*255 [IClock Class: 8]
- Available with hooks for GET, SET, and ACTION.
0-0:40.0.{0-1}*255 [IAssociationLN Class: 15]
- Available for GET
These classes are not fully implemented, but they give the reader an indication of how to complete.
To run unit tests.
cd [DLMS-COSEM Directory]/bin/test/DLMS-COSEM-TEST
./DLMS-COSEM-TEST
For the STM32 Nucleo F207ZG development board:
Prerequisites:
GCC for ARM (at least 4.8 or above) installed on a WINDOWS PC.
STM32 ST-LINK Utility from st.com installed on a WINDOWS PC.
Set the ARM_TOOLCHAIN_ROOT environment variable to the root of where GCC is installed.
cd [DLMS-COSEM Directory]/src/STM32-NUCLEO-F207ZG
make
The output will be located in [DLMS-COSEM Directory]/src/STM32-NUCLEO-F207ZG/Debug
You can program the development board using the ST-LINK software from STM. Select the .bin file from
the Debug folder.
The development board code is configured to be a COSEM Server. The virtual serial port provided
through the ST-Link interface is used for debugging purposes. The server USART is USART6. Connect your
TX and RX lines to the following:
To create doxygen documentation:
cd [DLMS-COSEM Directory]
doxygen
The output will be located in [DLMS-COSEM Directory]/docs.
For additional detailed information regarding the project, please refer to the Developer Guide.