char buffer1[21] = "                    ";
    char buffer2[21] = "                    ";
    char buffer3[21] = "                    ";
    char buffer4[21] = "                    ";
        char itemSelection[5] = "    ";
    //char* itemSelection[4] = {" "," "," "," "};
         //itemSelection[itemSelect] = ">";
         itemSelection[itemSelect] = 126;

    switch(currentScreen){
        case loadingScreen:
            sprintf(buffer1, "Waterdrop Controller");
            sprintf(buffer2, "Setting up...       ");
            break;
        case mainScreen:
            sprintf(buffer1, "%1sRun                ", itemSelection[0]);
            sprintf(buffer2, "%1sSetup              ", itemSelection[1]);
            sprintf(buffer3, "%1sConfig             ", itemSelection[2]);
            sprintf(buffer4, "%1sTest               ", itemSelection[3]);
            break;

        default:
            break;