c_display.iom

乐高机器人的源码,开发平台是IAR_for_AVR.

//
// Programmer
//
// Date init       14.12.2004
//
// Reviser         $Author:: Dktochpe                                        $
//
// Revision date   $Date:: 17-02-06 8:45                                     $
//
// Filename        $Workfile:: c_display.iom                                 $
//
// Version         $Revision:: 30                                            $
//
// Archive         $Archive:: /LMS2006/Sys01/Main/Firmware/Source/c_display. $
//
// Platform        C
//

#ifndef   CDISPLAY_IOM
#define   CDISPLAY_IOM

#define   pMapDisplay ((IOMAPDISPLAY*)(pHeaders[ENTRY_DISPLAY]->pIOMap))

// Constants related to simple draw entry (x = dont care)
enum
{
  DISPLAY_ERASE_ALL         = 0x00,     // W  - erase entire screen     (CMD,x,x,x,x,x)
  DISPLAY_PIXEL             = 0x01,     // W  - set pixel (on/off)      (CMD,TRUE/FALSE,X,Y,x,x)
  DISPLAY_HORISONTAL_LINE   = 0x02,     // W  - draw horisontal line    (CMD,TRUE,X1,Y1,X2,x)
  DISPLAY_VERTICAL_LINE     = 0x03,     // W  - draw vertical line      (CMD,TRUE,X1,Y1,x,Y2)
  DISPLAY_CHAR              = 0x04      // W  - draw char (actual font) (CMD,TRUE,X1,Y1,Char,x)
};

// Constants related to Flags
enum
{
  DISPLAY_ON                = 0x01,     // W  - Display on
  DISPLAY_REFRESH           = 0x02,     // W  - Enable refresh
  DISPLAY_POPUP             = 0x08,     // W  - Use popup display memory
  DISPLAY_REFRESH_DISABLED  = 0x40,     // R  - Refresh disabled
  DISPLAY_BUSY              = 0x80      // R  - Refresh in progress
};


#define   DISPLAY_HEIGHT      64        // Y pixels
#define   DISPLAY_WIDTH       100       // X pixels

#define   DISPLAY_MENUICONS_Y       40
#define   DISPLAY_MENUICONS_X_OFFS  7
#define   DISPLAY_MENUICONS_X_DIFF  31

#define   DISPLAY_IDLE                  ((pMapDisplay->EraseMask == 0) && (pMapDisplay->UpdateMask == 0))

enum      TEXTLINE_NO                   // Used in macro "TEXTLINE_BIT"
{
  TEXTLINE_1,                           // Upper most line
  TEXTLINE_2,                           //
  TEXTLINE_3,                           //
  TEXTLINE_4,                           //
  TEXTLINE_5,                           //
  TEXTLINE_6,                           //
  TEXTLINE_7,                           //
  TEXTLINE_8,                           // Buttom line
  TEXTLINES
};

enum      MENUICON_NO                   // Used in macro "MENUICON_BIT"
{
  MENUICON_LEFT,                        // Left icon
  MENUICON_CENTER,                      // Center icon
  MENUICON_RIGHT,                       // Right icon
  MENUICONS
};

enum      SPECIAL_NO                    // Used in macro "SPECIAL_BIT"
{
  FRAME_SELECT,                         // Center icon select frame
  STATUSTEXT,                           // Status text (BT name)
  MENUTEXT,                             // Center icon text
  STEPLINE,                             // Step collection lines
  TOPLINE,                              // Top status underline
  SPECIALS
};

enum      STATUSICON_NO                 // Used in macro "STATUSICON_BIT"
{
  STATUSICON_BLUETOOTH,                 // BlueTooth status icon collection
  STATUSICON_USB,                       // USB status icon collection
  STATUSICON_VM,                        // VM status icon collection
  STATUSICON_BATTERY,                   // Battery status icon collection
  STATUSICONS
};

enum      SCREEN_NO                     // Used in macro "SCREEN_BIT"
{
  SCREEN_BACKGROUND,                    // Entire screen
  SCREEN_LARGE,                         // Entire screen except status line
  SCREEN_SMALL,                         // Screen between menu icons and status line
  SCREENS
};

enum      BITMAP_NO                     // Used in macro "BITMAP_BIT"
{
  BITMAP_1,                             // Bitmap 1
  BITMAP_2,                             // Bitmap 2
  BITMAP_3,                             // Bitmap 3
  BITMAP_4,                             // Bitmap 4
  BITMAPS
};

enum      STEP_NO                       // Used in macro "STEPICON_BIT"
{
  STEPICON_1,                           // Left most step icon
  STEPICON_2,                           //
  STEPICON_3,                           //
  STEPICON_4,                           //
  STEPICON_5,                           // Right most step icon
  STEPICONS
};

#define   SCREEN_BITS                   ((ULONG)0xE0000000)  // Executed as 1.
#define   STEPICON_BITS                 ((ULONG)0x1F000000)  // Executed as 2.
#define   BITMAP_BITS                   ((ULONG)0x00F00000)  // Executed as 3.
#define   MENUICON_BITS                 ((ULONG)0x000E0000)  // Executed as 4.
#define   STATUSICON_BITS               ((ULONG)0x0001E000)  // Executed as 5.
#define   SPECIAL_BITS                  ((ULONG)0x00001F00)  // Executed as 6.
#define   TEXTLINE_BITS                 ((ULONG)0x000000FF)  // Executed as 7.

#define   SCREEN_BIT(No)                ((ULONG)0x20000000 << (No))
#define   STEPICON_BIT(No)              ((ULONG)0x01000000 << (No))  
#define   BITMAP_BIT(No)                ((ULONG)0x00100000 << (No))
#define   MENUICON_BIT(No)              ((ULONG)0x00020000 << (No))
#define   STATUSICON_BIT(No)            ((ULONG)0x00002000 << (No))
#define   SPECIAL_BIT(No)               ((ULONG)0x00000100 << (No))
#define   TEXTLINE_BIT(No)              ((ULONG)0x00000001 << (No))


typedef   struct
{
  void    (*pFunc)(UBYTE,UBYTE,UBYTE,UBYTE,UBYTE,UBYTE);    // Simple draw entry

  ULONG   EraseMask;                                        // Section erase mask   (executed first)
  ULONG   UpdateMask;                                       // Section update mask  (executed next)

  FONT    *pFont;                                           // Pointer to font file
  UBYTE   *pTextLines[TEXTLINES];                           // Pointer to text strings

  UBYTE   *pStatusText;                                     // Pointer to status text string
  ICON    *pStatusIcons;                                    // Pointer to status icon collection file

  BMPMAP  *pScreens[SCREENS];                               // Pointer to screen bitmap file
  BMPMAP  *pBitmaps[BITMAPS];                               // Pointer to free bitmap files

  UBYTE   *pMenuText;                                       // Pointer to menu icon text                (NULL == none)
  UBYTE   *pMenuIcons[MENUICONS];                           // Pointer to menu icon images              (NULL == none)

  ICON    *pStepIcons;                                      // Pointer to step icon collection file

  UBYTE   *Display;                                         // Display content copied to physical display every 17 mS
  
  UBYTE   StatusIcons[STATUSICONS];                         // Index in status icon collection file     (index = 0 -> none)

  UBYTE   StepIcons[STEPICONS];                             // Index in step icon collection file       (index = 0 -> none)

  UBYTE   Flags;                                            // Update flags enumerated above

  UBYTE   TextLinesCenterFlags;                             // Mask to center TextLines

  UBYTE   Normal[DISPLAY_HEIGHT / 8][DISPLAY_WIDTH];        // Raw display memory for normal screen
  UBYTE   Popup[DISPLAY_HEIGHT / 8][DISPLAY_WIDTH];         // Raw display memory for popup screen
}
IOMAPDISPLAY;

#endif