This page hosts the documentation of the SmartCGMS software architecture and all of its components.


As SmartCGMS processes signals through a chain of filters, configuration describes the order and configuration of individual filters. Using the configuration API, GUI application let's you to create and edit the configuration. SmartCGMS stores the configuration as human-editable INI file. Using the API, it is also possible create and edit the configuration at runtime, programatically.

SmartCGMS loads and stores configuration as an INI file. Every section configures a single filter within a filter chain, and follows the following naming convention:


Here, the ### symbol means the ordinal number of a given filter within the chain, padded to 3 decimal places with zeros. The sequence of dash-separaed X characters enclosed in curly brackets is a filter GUID.

In each section, configuration parameters of a given filter is listed as a standard INI file key-value pairs separated by the equals sign. For example, a single signal mapping filter as a second filter in chain may be configured as follows:

Signal_Src_Id = {22D87566-AF1B-4CC7-8D11-C5E04E1E9C8A}
Signal_Dst_Id = {09B16B4A-54C2-4C6A-948A-3DEF8533059B}

The SmartCGMS GUI application helps you with configuring the chain by dragging existing filters into a chain. The configuration window lets you configure each available configuration parameter. If the parameter references an entity, the GUI lists all entities of such kind in a combobox. It also helps you with date-time formatting, model parameters and bounds and many more.

Additionally, when using the SmartCGMS SDK or any available front-end that uses the SDK, a documenting comments are added before lines with GUID-identified entities. This helps with config readability when editing without using the GUI.

When configuring, it is possible to use operating-system variables, to enable batch processing. When doing so, encode the variable as $(place_variable_name). For example, you can process log files indivividually in a batch file, as depicted in this Fig. 2 of the SmartCGMS as a Testbed for a Blood-Glucose Level Prediction and/or Control Challenge with (an FDA-Accepted) Diabetic Patient Simulation paper.

Batch processing
When using the configuration API, note that it is possible to define internal configuration-only variables. This may provide you a cleaner code, without the need for traversing entire configuration to search and adjust desired properties.

The code and figure above demonstrates the batch processing of input files on the Windows platform. The reduced, copy-paste-friendly code follows - this code enumerates all files ending with .log extension and calls the function with each one as a parameter. This further assumes, that you compiled the console application with predefined name (console3.exe) and that you run experiments defined in configuration file config.ini:

for /R %%G in (*.log) do @call :SCGMS "%%G"
exit /B 0

set Input_File=%*
console3.exe config.ini
exit /B 0

For GNU/Linux with bash interpreter or similar, you can use the following equivalent code:


        export Input_File=$1
        ./console3 config.ini

for ifile in *.log; do SCGMS "$ifile"; done
exit 0