utility-grove-4digit-drawstring

C++ implementation

#pragma XOD evaluate_on_pin disable
#pragma XOD evaluate_on_pin enable input_UPD

node {
    void evaluate(Context ctx) {
        // The node responds only if there is an input pulse
        if (!isInputDirty<input_UPD>(ctx))
            return;

        auto display = getValue<input_DEV>(ctx);
        auto xString = getValue<input_text>(ctx);
        auto scroll = getValue<input_scroll>(ctx);
        
        int N=length(xString)+1;
        char cString[N];
        for(int i=0;i<N;i++)
        cString[i]=0;
        dump(xString, cString);
        
        display->displayStr(cString, scroll);
        
            emitValue<output_Done>(ctx, 1);
    }
}