menu.c

st公司的开发板的资料

  u16 IconRect[8][2] ={{34, 286}, {34, 201}, {34, 116}, 
                       {99, 286}, {99, 201}, {99, 116},
                       {164, 286}, {164, 201}};

  /* Disable the JoyStick interrupts */
  IntExtOnOffConfig(DISABLE);

  /* Initializes the Menu state machine */
  Menu_Init();

  MenuItemIndex = 0;
  
  /* Clear*/
  LCD_Clear(White);

  /* Set the Back Color */
  LCD_SetBackColor(Blue);

  /* Set the Text Color */
  LCD_SetTextColor(White);

  LCD_DisplayStringLine(Line0, psMenuItem->pszTitle);
  
  /* Set the Back Color */
  LCD_SetBackColor(White);

  /* Set the Text Color */
  LCD_SetTextColor(Blue);
  
  /* Displays Icons */    
  DisplayIcons();

  /* Disable LCD Window mode */
  LCD_WindowModeDisable(); 

  LCD_DrawRect(IconRect[0][0], IconRect[0][1], 65, 85);

  /* Endless loop */
  while(1)
  {
    /* Check which key is pressed */
    MyKey = ReadKey();

    /* If "UP" pushbutton is pressed */
    if(MyKey == UP)
    {
      /* Set the Text Color */
      LCD_SetTextColor(White);
      LCD_DrawRect(IconRect[i][0], IconRect[i][1], 65, 85);
      if(i <= 2)
      {
        i += 6;
        if(i == 8)
        {
          i = 7;
        }
      }
      else
      {
        i -= 3;
      }
      /* Set the Text Color */
      LCD_SetTextColor(Blue);
      LCD_DrawRect(IconRect[i][0], IconRect[i][1], 65, 85);

      /* Set the Back Color */
      LCD_SetBackColor(Blue);
      /* Set the Text Color */
      LCD_SetTextColor(White);
      /* Test on the MenuItemIndex value before incrementing it */
      if(MenuItemIndex <= 2)
      {
        MenuItemIndex += 6;
        if(MenuItemIndex == 8)
        {
          MenuItemIndex = 7;
        }
      }
      else
      {
        MenuItemIndex -= 3;
      }
      /* Get the current menu */
      psMenuItem = &(psCurrentMenu->psItems[MenuItemIndex]);
      LCD_DisplayStringLine(Line0, psMenuItem->pszTitle);
      ItemNumb[nMenuLevel] = MenuItemIndex;
    }
    /* If "DOWN" pushbutton is pressed */
    if(MyKey == DOWN)
    {
      /* Set the Text Color */
      LCD_SetTextColor(White);
      LCD_DrawRect(IconRect[i][0], IconRect[i][1], 65, 85);
      if(i >= 6)
      {
        i -= 6;
      }
      else
      {
        i += 3;
        if(i == 8)
        {
          i = 7;
        }
      }
      /* Set the Text Color */
      LCD_SetTextColor(Blue);
      LCD_DrawRect(IconRect[i][0], IconRect[i][1], 65, 85);

      /* Set the Back Color */
      LCD_SetBackColor(Blue);
      /* Set the Text Color */
      LCD_SetTextColor(White);
      /* Test on the MenuItemIndex value before incrementing it */
      if(MenuItemIndex >= 6)
      {
        MenuItemIndex -= 6;
      }
      else
      {
        MenuItemIndex += 3;
        if(MenuItemIndex == 8)
        {
          MenuItemIndex = 7;
        }
      }
      /* Get the current menu */
      psMenuItem = &(psCurrentMenu->psItems[MenuItemIndex]);
      LCD_DisplayStringLine(Line0, psMenuItem->pszTitle);
      ItemNumb[nMenuLevel] = MenuItemIndex;
    }
    /* If "LEFT" pushbutton is pressed */
    if(MyKey == LEFT)
    {
      /* Set the Text Color */
      LCD_SetTextColor(White);
      LCD_DrawRect(IconRect[i][0], IconRect[i][1], 65, 85);
      if(i == 0)
      {
        i = 7;
      }
      else
      {
        i--;
      }
      /* Set the Text Color */
      LCD_SetTextColor(Blue);
      LCD_DrawRect(IconRect[i][0], IconRect[i][1], 65, 85);

      /* Set the Back Color */
      LCD_SetBackColor(Blue);
      /* Set the Text Color */
      LCD_SetTextColor(White);
      if(MenuItemIndex > 0)
      {
        MenuItemIndex--;
      }
      else
      {
        MenuItemIndex = psCurrentMenu->nItems - 1;
      }

      psMenuItem = &psCurrentMenu->psItems[MenuItemIndex];
      LCD_DisplayStringLine(Line0, psMenuItem->pszTitle);
      ItemNumb[nMenuLevel] = MenuItemIndex;
    }
    /* If "RIGHT" pushbutton is pressed */
    if(MyKey == RIGHT)
    {
      /* Set the Text Color */
      LCD_SetTextColor(White);
      LCD_DrawRect(IconRect[i][0], IconRect[i][1], 65, 85);
      if(i == 7)
      {
        i = 0x00;
      }
      else
      {
        i++;
      }
      /* Set the Text Color */
      LCD_SetTextColor(Blue);
      LCD_DrawRect(IconRect[i][0], IconRect[i][1], 65, 85);

      /* Set the Back Color */
      LCD_SetBackColor(Blue);
      /* Set the Text Color */
      LCD_SetTextColor(White);
      /* Test on the MenuItemIndex value before incrementing it */
      if(MenuItemIndex >= ((psCurrentMenu->nItems) - 1))
      {
        MenuItemIndex = 0;
      }
      else
      {
        MenuItemIndex++;
      }
      /* Get the current menu */
      psMenuItem = &(psCurrentMenu->psItems[MenuItemIndex]);
      LCD_DisplayStringLine(Line0, psMenuItem->pszTitle);
      ItemNumb[nMenuLevel] = MenuItemIndex;
    }
    /* If "SEL" pushbutton is pressed */
    if(MyKey == SEL)
    {
      SelFunc();
      IntExtOnOffConfig(ENABLE);
      return;
    }
  }    
}

/*******************************************************************************
* Function Name  : FunnyCircles
* Description    : 
* Input          : None
* Output         : None
* Return         : None
*******************************************************************************/
void FunnyCircles(void)
{
  u32 radius = 110, color = Red;
  u32 pressedkey = 0;

  /* Disable the JoyStick Interrupts */
  IntExtOnOffConfig(DISABLE);
  
  while(ReadKey() != NOKEY)
  {
  } 
  
  /* Set the Back Color */
  LCD_SetBackColor(White);
  
  /* Set the Text Color */
  LCD_SetTextColor(Red);

  LCD_Clear(Black);

  /* Draw a rectangle */
  LCD_DrawRect(0, 319, 239, 320);

  /* Check which key is pressed */
  pressedkey = ReadKey();  
      
  while(pressedkey == NOKEY)
  {
    /* Check which key is pressed */
    pressedkey = ReadKey();
    LCD_SetTextColor(color);
    color += 0x10; 
    LCD_DrawCircle(120, 160, radius);
    radius -= 1;
    if(radius == 0)
    {
      radius = 110;
    }
  }

  /* Clear the LCD */
  LCD_Clear(White);
  /* Display the previous menu */
  DisplayMenu();
  /* Enable the JoyStick interrupts */
  IntExtOnOffConfig(ENABLE);
}

/*******************************************************************************
* Function Name  : STM32Intro
* Description    : Display the STM32 introduction.
* Input          : None
* Output         : None
* Return         : None
*******************************************************************************/
void STM32Intro(void)
{
  /* Set the Back Color */
  LCD_SetBackColor(White);
  /* Set the Text Color */
  LCD_SetTextColor(Blue);
  
  LCD_SetDisplayWindow(239, 0x13F, 240, 320);
  LCD_DrawBMP(0x0064FD00);
  Delay(100);
  
  LCD_SetDisplayWindow(239, 0x13F, 240, 320);
  LCD_DrawBMP(SlideAddr[0]);  
  Delay(100);  
}

/*******************************************************************************
* Function Name  : HelpFunc
* Description    : Display the Help menu.
* Input          : None
* Output         : None
* Return         : None
*******************************************************************************/
void HelpFunc(void)
{ 
  IntExtOnOffConfig(DISABLE);

  LCD_SetDisplayWindow(239, 0x13F, 240, 320);
  LCD_DrawBMP(0x00675600);

  while(ReadKey() == NOKEY)
  {
  }
  /* Set the Back Color */
  LCD_SetBackColor(Blue);
  /* Set the Text Color */
  LCD_SetTextColor(White);

  LCD_DisplayStringLine(Line0, "UP, DOWN, RIGHT and ");
  LCD_DisplayStringLine(Line1, "LEFT push-buttons   ");
  LCD_DisplayStringLine(Line2, "perform circular    ");
  LCD_DisplayStringLine(Line3, "navigation in the   ");
  LCD_DisplayStringLine(Line4, "main menu, current  ");
  LCD_DisplayStringLine(Line5, "menu items. SEL     ");
  LCD_DisplayStringLine(Line6, "push-button selects ");
  LCD_DisplayStringLine(Line7, "the current item. UP");
  LCD_DisplayStringLine(Line8, "and DOWN perform    ");
  LCD_DisplayStringLine(Line9, "vertical navigation.");
  
  while(ReadKey() == NOKEY)
  {
  }

  LCD_Clear(White);
  DisplayMenu();
  IntExtOnOffConfig(ENABLE);
}

/*******************************************************************************
* Function Name  : AboutFunc
* Description    : Display the About menu.
* Input          : None
* Output         : None
* Return         : None
*******************************************************************************/
void AboutFunc(void)
{
  LCD_Clear(White);

  IntExtOnOffConfig(DISABLE);

  while(ReadKey() != NOKEY)
  {
  } 
  /* Set the Back Color */
  LCD_SetBackColor(Blue);
  /* Set the Text Color */
  LCD_SetTextColor(White);

  LCD_ClearLine(Line0);
  LCD_DisplayStringLine(Line1, "   STM3210B-EVAL    ");
  LCD_DisplayStringLine(Line2, "   Demonstration    ");
  LCD_DisplayStringLine(Line3, "     Version 1.1    ");
  LCD_ClearLine(Line4);
  LCD_DisplayStringLine(Line5, "MCD Application Team");
  LCD_DisplayStringLine(Line6, "   COPYRIGHT 2007   ");
  LCD_DisplayStringLine(Line7, " STMicroelectronics ");
  LCD_ClearLine(Line8);
  LCD_DisplayStringLine(Line9, "  www.st.com/stm32  ");    

  while(ReadKey() == NOKEY)
  {
  }

  LCD_Clear(White);
  DisplayMenu();
  IntExtOnOffConfig(ENABLE);
}

/*******************************************************************************
* Function Name  : ProductPres
* Description    : Display the About menu.
* Input          : None
* Output         : None
* Return         : None
*******************************************************************************/
void ProductPres(void)
{
  vu32 index = 0, KeyState = 0;

  IntExtOnOffConfig(DISABLE);

  while(ReadKey() != NOKEY)
  {
  }

  if (Get_WaveFileStatus() == Valid_WAVE_File)
  {
    /* Start Wave audio playing */
    WavePlayer_Start();
  }
  else
  {
    LCD_DisplayStringLine(Line5, " No loaded wave file");
    LCD_DisplayStringLine(Line6, "  Press JoyStick to ");
    LCD_DisplayStringLine(Line7, "  continue...       ");
    while(ReadKey() == NOKEY)
    {
    }
    LCD_Clear(White);
    DisplayMenu();
    IntExtOnOffConfig(ENABLE);
    return;
  }
  LCD_Clear(White);
  /* Set the Back Color */
  LCD_SetBackColor(Blue);
  /* Set the Text Color */
  LCD_SetTextColor(White);
  
  LCD_ClearLine(Line0);
  LCD_DisplayStringLine(Line1, " Press SEL to start ");  
  LCD_ClearLine(Line2);
  LCD_ClearLine(Line3);
  LCD_DisplayStringLine(Line4, " When presentation  ");
  LCD_DisplayStringLine(Line5, "starts use RIGHT and"); 
  LCD_DisplayStringLine(Line6, "LEFT to go to the   ");
  LCD_DisplayStringLine(Line7, "next/previous slide ");
  LCD_DisplayStringLine(Line8, "and SEL to exit     ");
  LCD_ClearLine(Line9);

  while(ReadKey() != SEL)
  {
  }
  while(ReadKey() != NOKEY)
  {
  }
  /* Enable the SysTick Counter */
  SysTick_CounterCmd(SysTick_Counter_Enable);
  
  while(index < 14)
  {
    WavePlayer_Pause();
    LCD_SetDisplayWindow(239, 0x13F, 240, 320);

    /* Slide n