freeRTOS and BoosterPack MKII

Other Parts Discussed in Thread: BOOSTXL-EDUMKII

I am trying to use LCD display (from Booster PACK) based on ccs examples (NO RTOS). But when I am testing the display shows only noise (photo).

If I upload the example then it is working (for check i have not issue with the harware).

Do you any idea about what I am doing bad?

Best regards,

The code of my task:

void *thirdThread(void *arg0)
{

    /*
     * Main function


    /* Graphic library context */
    Graphics_Context g_sContext;

    /* Initializes display */
    Crystalfontz128x128_Init();
    /* Set default screen orientation */
    Crystalfontz128x128_SetOrientation(LCD_ORIENTATION_UP);

     /* Initializes graphics context */
     Graphics_initContext(&g_sContext, &g_sCrystalfontz128x128, &g_sCrystalfontz128x128_funcs);

     /* */
     Graphics_setForegroundColor(&g_sContext, GRAPHICS_COLOR_RED);
     Graphics_setBackgroundColor(&g_sContext, GRAPHICS_COLOR_WHITE);

     //GrContextFontSet(&g_sContext, &g_sFontFixed6x8);
     Graphics_clearDisplay(&g_sContext);

     Graphics_drawStringCentered(&g_sContext,
                                  "TOUCH DOT TO CALIBRATE",
                                  AUTO_STRING_LENGTH,
                                  LCD_HORIZONTAL_MAX / 1,
                                  LCD_VERTICAL_MAX / 1,
                                  TRANSPARENT_TEXT);


    while(1)
    {

        Graphics_drawStringCentered(&g_sContext,
                                    "TOUCH DOT TO CALIBRATE",
                                    AUTO_STRING_LENGTH,
                                    LCD_HORIZONTAL_MAX / 2,
                                    LCD_VERTICAL_MAX / 2,
                                    TRANSPARENT_TEXT);
        vTaskDelay(100);

    }
}