xcos_simulate

function continueSimulation=pre_xcos_simulate(scs_m, needcompile)
// Do nothing
continueSimulation = %t;
endfunction

function post_xcos_simulate(%cpr, scs_m, needcompile)
// Do Nothing
endfunction

importXcosDiagram("SCI/modules/xcos/demos/batch_simulation.zcos")

typeof(scs_m) //The diagram data structure

//This diagram uses 3 context variables :
//  Amplitude : the sin function amplitude
//  Pulsation : the sin function pulsation
//  Tf        : the final simulation time
scs_m.props.context //the embedded definition

//first batch simulation with the parameters embedded in the diagram
xcos_simulate(scs_m, 4);

// Change the final time value
scs_m.props.context = ["Amplitude=2" "Pulsation=3" "Tf=10"];
xcos_simulate(scs_m, 4);

// Now Change pulsation
scs_m.props.context = ["Amplitude=2" "Pulsation=9" "Tf=10"];
xcos_simulate(scs_m, 4);
//get the variable created by the "from workspace block"
counter

importXcosDiagram("SCI/modules/xcos/demos/batch_simulation.zcos")

typeof(scs_m) //The diagram data structure

// Declare pre_xcos_simulation to only analyze Diagram.

function continueSimulation=pre_xcos_simulate(scs_m, needcompile)
    // Retrieve all objects
    objs = scs_m.objs;

    links = 0;
    blocks = 0;
    other = 0;
    // Count Links and Blocks
    for i = 1:size(objs)
        currentType = typeof(objs(i));
        select (currentType)
        case "Link"
            links = links + 1;
        case "Block"
            blocks = blocks + 1;
        else
            other = other + 1;
        end
    end

        // Diplay Diagram analisys.
        disp("Diagram Analysis:")
        disp("Found "+string(blocks)+" Blocks.")
        disp("Found "+string(links)+" Links.")
        disp("Found "+string(other)+" Other component.")

        // We do not want any simulation, just analyze Diagram
        continueSimulation = %f;
    endfunction

    //first batch simulation with the parameters embedded in the diagram
    xcos_simulate(scs_m, 4);

importXcosDiagram("SCI/modules/xcos/demos/Command.zcos")

// Clear any pre_xcos_simulation;
clear pre_xcos_simulate;

function post_xcos_simulate(%cpr, scs_m, needcompile)
    // Retrieve all objects
    objs = scs_m.objs;

    clrBlock = [];
    //Looking for CLR block
    for i=1:size(objs)
        if objs(i).gui == "CLR" then
            clrBlock = objs(i);
            break;
        end
    end

    // Check if we found some CLR
    if isempty(clrBlock) then
        disp("No CLR block found.")
        return
    end

    // Retrieve exprs
    exprs = clrBlock.graphics.exprs;
    s = poly(0,'s');
    num = evstr(exprs(1));
    den = evstr(exprs(2));
    h = syslin('c', num/den);
    // Open new figure then plot Bode
    scf(max(winsid())+1);
    bode(h, 0.01, 100);
endfunction

xcos_simulate(scs_m, 4);

importXcosDiagram("SCI/modules/xcos/demos/Command_bode.zcos")

// Clear any post_xcos_simulation;
clear post_xcos_simulate;

function continueSimulation=pre_xcos_simulate(scs_m, needcompile)
    // Retrieve all objects
    objs = scs_m.objs;

    clrBlock = [];
    //Looking for CLR block
    for i=1:size(objs)
        if objs(i).gui == "CLR" then
            clrBlock = objs(i);
            break;
        end
    end

    // Check if we found some CLR
    if isempty(clrBlock) then
        disp("No CLR block found.")
        return
    end

    // Retrieve exprs
    exprs = clrBlock.graphics.exprs;
    s = poly(0,'s');
    num = evstr(exprs(1));
    den = evstr(exprs(2));
    h = syslin('c', num/den);
    // Open new figure then plot Bode
    scf(max(winsid())+1);
    bode(h, 0.01, 100);

    // Stop after bode plot. We do not want any simulation.
    continueSimulation = %f;
endfunction

xcos_simulate(scs_m, 4);