eve.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.InteropServices;
using System.Text;

namespace EVEBitmapViewer
{
    public class EVE
    {
        public const UInt16 OPT_CENTER = 1536;
        public const UInt16 OPT_CENTERX = 512;
        public const UInt16 OPT_CENTERY = 1024;
        public const UInt16 OPT_FLASH = 64;
        public const UInt16 OPT_FLAT = 256;
        public const UInt16 OPT_FULLSCREEN = 8;
        public const UInt16 OPT_MEDIAFIFO = 16;
        public const UInt16 OPT_MONO = 1;
        public const UInt16 OPT_NOBACK = 4096;
        public const UInt16 OPT_NODL = 2;
        public const UInt16 OPT_NOHANDS = 49152;
        public const UInt16 OPT_NOHM = 16384;
        public const UInt16 OPT_NOPOINTER = 16384;
        public const UInt16 OPT_NOSECS = 32768;
        public const UInt16 OPT_NOTEAR = 4;
        public const UInt16 OPT_NOTICKS = 8192;
        public const UInt16 OPT_RGB565 = 0;
        public const UInt16 OPT_RIGHTX = 2048;
        public const UInt16 OPT_SIGNED = 256;
        public const UInt16 OPT_SOUND = 32;


        public const UInt32 BITMAPS                   = 1;
        public const UInt32 POINTS                    = 2;
        public const UInt32 LINES                     = 3;
        public const UInt32 LINE_STRIP                = 4;
        public const UInt32 EDGE_STRIP_R              = 5;
        public const UInt32 EDGE_STRIP_L              = 6;
        public const UInt32 EDGE_STRIP_A              = 7;
        public const UInt32 EDGE_STRIP_B              = 8;
        public const UInt32 RECTS                     = 9;

        public const int ARGB1555 = 0;
        public const int L1 = 1;
        public const int L4 = 2;
        public const int L8 = 3;
        public const int RGB332 = 4;
        public const int ARGB2 = 5;
        public const int ARGB4 = 6;
        public const int RGB565 = 7;
        public const int TEXT8X8 = 9;
        public const int TEXTVGA = 10;
        public const int BARGRAPH = 11;
        public const int PALETTED565 = 14;
        public const int PALETTED4444 = 15;
        public const int PALETTED8 = 16;
        public const int L2 = 17;
        public const int REG_PCLK = 0x70;
        public const int RAM_REG = 0x302000;
        public const int REG_CPU_RESET = 0x20;
        public const int REG_PWM_DUTY = 0xD4;

        // Bitmap Layout Format Definitions - BT81X Series Programming Guide Section 4.6;
        public const int COMPRESSED_RGBA_ASTC_4x4_KHR = 37808;  // 8.00;
        public const int COMPRESSED_RGBA_ASTC_5x4_KHR = 37809;  // 6.40;
        public const int COMPRESSED_RGBA_ASTC_5x5_KHR = 37810;  // 5.12;
        public const int COMPRESSED_RGBA_ASTC_6x5_KHR = 37811;  // 4.27;
        public const int COMPRESSED_RGBA_ASTC_6x6_KHR = 37812;  // 3.56;
        public const int COMPRESSED_RGBA_ASTC_8x5_KHR = 37813;  // 3.20;
        public const int COMPRESSED_RGBA_ASTC_8x6_KHR = 37814;  // 2.67;
        public const int COMPRESSED_RGBA_ASTC_8x8_KHR = 37815;  // 2.56;
        public const int COMPRESSED_RGBA_ASTC_10x5_KHR = 37816;  // 2.13;
        public const int COMPRESSED_RGBA_ASTC_10x6_KHR = 37817;  // 2.00;
        public const int COMPRESSED_RGBA_ASTC_10x8_KHR = 37818;  // 1.60;
        public const int COMPRESSED_RGBA_ASTC_10x10_KHR = 37819;  // 1.28;
        public const int COMPRESSED_RGBA_ASTC_12x10_KHR = 37820;  // 1.07;
        public const int COMPRESSED_RGBA_ASTC_12x12_KHR = 37821; // 0.89;

        // Bitmap Parameters;
        public const int REPEAT = 1;
        public const int BORDER = 0;
        public const int NEAREST = 0;
        public const int BILINEAR = 1;

        public const int DISPLAY_70 = 1;
        public const int DISPLAY_50 = 2;
        public const int DISPLAY_43 = 3;
        public const int DISPLAY_39 = 4;
        public const int DISPLAY_38 = 5;
        public const int DISPLAY_35 = 6;
        public const int DISPLAY_29 = 7;
        public const int DISPLAY_40 = 8;
        public const int DISPLAY_101 = 9;

        public const int BOARD_EVE2 = 1;
        public const int BOARD_EVE3 = 2;

        public const int TOUCH_TPN = 0;
        public const int TOUCH_TPR = 1;
        public const int TOUCH_TPC = 2;

        public const UInt32 CMD_APPEND = 0xFFFFFF1E;
        public const UInt32 CMD_BGCOLOR = 0xFFFFFF09;
        public const UInt32 CMD_BUTTON = 0xFFFFFF0D;
        public const UInt32 CMD_CALIBRATE = 0xFFFFFF15; // 4294967061UL;
        public const UInt32 CMD_CLOCK = 0xFFFFFF14;
        public const UInt32 CMD_COLDSTART = 0xFFFFFF32;
        public const UInt32 CMD_CRC = 0xFFFFFF18;
        public const UInt32 CMD_DIAL = 0xFFFFFF2D;
        public const UInt32 CMD_DLSTART = 0xFFFFFF00;
        public const UInt32 CMD_FGCOLOR = 0xFFFFFF0A;
        public const UInt32 CMD_GAUGE = 0xFFFFFF13;
        public const UInt32 CMD_GETMATRIX = 0xFFFFFF33;
        public const UInt32 CMD_GETPROPS = 0xFFFFFF25;
        public const UInt32 CMD_GETPTR = 0xFFFFFF23;
        public const UInt32 CMD_GRADCOLOR = 0xFFFFFF34;
        public const UInt32 CMD_GRADIENT = 0xFFFFFF0B;
        public const UInt32 CMD_INFLATE = 0xFFFFFF22;
        public const UInt32 CMD_INFLATE2 = 0xFFFFFF50;
        public const UInt32 CMD_INTERRUPT = 0xFFFFFF02;
        public const UInt32 CMD_KEYS = 0xFFFFFF0E;
        public const UInt32 CMD_LOADIDENTITY = 0xFFFFFF26;
        public const UInt32 CMD_LOADIMAGE = 0xFFFFFF24;
        public const UInt32 CMD_LOGO = 0xFFFFFF31;
        public const UInt32 CMD_MEDIAFIFO = 0xFFFFFF39;
        public const UInt32 CMD_MEMCPY = 0xFFFFFF1D;
        public const UInt32 CMD_MEMCRC = 0xFFFFFF18;
        public const UInt32 CMD_MEMSET = 0xFFFFFF1B;
        public const UInt32 CMD_MEMWRITE = 0xFFFFFF1A;
        public const UInt32 CMD_MEMZERO = 0xFFFFFF1C;
        public const UInt32 CMD_NUMBER = 0xFFFFFF38;
        public const UInt32 CMD_PLAYVIDEO = 0xFFFFFF3A;
        public const UInt32 CMD_PROGRESS = 0xFFFFFF0F;
        public const UInt32 CMD_REGREAD = 0xFFFFFF19;
        public const UInt32 CMD_ROTATE = 0xFFFFFF29;
        public const UInt32 CMD_SCALE = 0xFFFFFF28;
        public const UInt32 CMD_SCREENSAVER = 0xFFFFFF2F;
        public const UInt32 CMD_SCROLLBAR = 0xFFFFFF11;
        public const UInt32 CMD_SETBITMAP = 0xFFFFFF43;
        public const UInt32 CMD_SETFONT = 0xFFFFFF2B;
        public const UInt32 CMD_SETMATRIX = 0xFFFFFF2A;
        public const UInt32 CMD_SETROTATE = 0xFFFFFF36;
        public const UInt32 CMD_SKETCH = 0xFFFFFF30;
        public const UInt32 CMD_SLIDER = 0xFFFFFF10;
        public const UInt32 CMD_SNAPSHOT = 0xFFFFFF1F;
        public const UInt32 CMD_SPINNER = 0xFFFFFF16;
        public const UInt32 CMD_STOP = 0xFFFFFF17;
        public const UInt32 CMD_SWAP = 0xFFFFFF01;
        public const UInt32 CMD_TEXT = 0xFFFFFF0C;
        public const UInt32 CMD_TOGGLE = 0xFFFFFF12;
        public const UInt32 CMD_TRACK = 0xFFFFFF2C;
        public const UInt32 CMD_TRANSLATE = 0xFFFFFF27;
        public const UInt32 CMD_VIDEOFRAME = 0xFFFFFF41;
        public const UInt32 CMD_VIDEOSTART = 0xFFFFFF40;
        public const UInt32 CMD_ROMFONT = 0xFFFFFF3F;
        // BT81X COMMANDS ;
        public const UInt32 CMD_FLASHERASE = 0xFFFFFF44;
        public const UInt32 CMD_FLASHWRITE = 0xFFFFFF45;
        public const UInt32 CMD_FLASHREAD = 0xFFFFFF46;
        public const UInt32 CMD_FLASHUPDATE = 0xFFFFFF47;
        public const UInt32 CMD_FLASHDETACH = 0xFFFFFF48;
        public const UInt32 CMD_FLASHATTACH = 0xFFFFFF49;
        public const UInt32 CMD_FLASHFAST = 0xFFFFFF4A;
        public const UInt32 CMD_FLASHSPIDESEL = 0xFFFFFF4B;
        public const UInt32 CMD_FLASHSPITX = 0xFFFFFF4C;
        public const UInt32 CMD_FLASHSPIRX = 0xFFFFFF4D;
        public const UInt32 CMD_FLASHSOURCE = 0xFFFFFF4E;
        public const UInt32 CMD_CLEARCACHE = 0xFFFFFF4F;
 
        public static UInt32 CLEAR_COLOR_RGB(byte red, byte green, byte blue)
        {
            // CLEAR_COLOR_RGB - FT-PG Section 4.23
            return (uint)((2 << 24) | (((red) & 255) << 16) | (((green) & 255) << 8) | (((blue) & 255) << 0));                                                        
        }

        public static UInt32 COLOR_RGB(byte red, byte green, byte blue)
        {
            // COLOR_RGB - FT-PG Section 4.28
            return (uint)((4 << 24) | (((red) & 255) << 16) | (((green) & 255) << 8) | (((blue) & 255) << 0));
        }

        public static UInt32 CLEAR(int c, int s, int t)
        {
            return (uint) ((38 << 24) | (((c) & 1) << 2) | (((s) & 1) << 1) | (((t) & 1) << 0));
        }

        public static UInt32 POINT_SIZE(int sighs) {
            return (uint)((13 << 24) | (((sighs) & 8191) << 0));
        }

        public static UInt32 BEGIN(uint PrimitiveTypeRef) {
            return (uint) ((31 << 24) | (((PrimitiveTypeRef) & 15) << 0));
        }

        public static UInt32 DISPLAY()
        {
            // DISPLAY - FT-PG Section 4.29
            return (0 << 24);                                                                                                                                            
        }
        public static UInt32 END()
        {
            return (33 << 24);
        }

        public static UInt32 TAG(int s) {
            return (uint) ((3 << 24) | (((s) & 255) << 0));
        }

        public static UInt32 VERTEX2II(int x, int y, int handle, int cell)
        {
            return (uint)((2 << 30) | (((x) & 511) << 21) | (((y) & 511) << 12) | (((handle) & 31) << 7) | (((cell) & 127) << 0));
        }

        public static UInt32 VERTEX2F(int x, int y)
        {
            return (uint)((1 << 30) | ((x& 32767) << 15) | (y & 32767) );
        }

        public static UInt32 VERTEXFORMAT(int frac)
        {
            return (uint)((39 << 24) | frac);
        }

        public static UInt32 BITMAP_HANDLE(int handle) {
            return (uint)((5 << 24) | (((handle) & 31) << 0));
        }

        public static UInt32 BITMAP_SOURCE(UInt32 addr)
        {
            return (UInt32)((1 << 24) | (((addr) & 1048575) << 0));
        }

        public static UInt32 BITMAP_LAYOUT(int format, int linestride, int height)
        {
            return (UInt32)((7 << 24) | (((format) & 31) << 19) | (((linestride) & 1023) << 9) | (((height) & 511) << 0));
        }

        public static UInt32 BITMAP_LAYOUTH(int linestride, int height)
        {
            int stride = (linestride >> 10) & 3;
            height = (height >> 9) & 3;
            return (UInt32)((0x28 << 24) | (stride << 2)  | height );
        }

        const string EveDLL = @"eve.dll";
                
        [DllImport(EveDLL, CharSet = CharSet.Ansi)]
        public static extern int FT81x_Init(int display, int board, int touch);

        [DllImport(EveDLL, CharSet = CharSet.Ansi)]
        public static extern void Send_CMD(UInt32 data);

        [DllImport(EveDLL, CharSet = CharSet.Ansi)]
        public static extern void UpdateFIFO();

        [DllImport(EveDLL, CharSet = CharSet.Ansi)]
        public static extern void Cmd_Text(UInt16 x, UInt16 y, UInt16 font, UInt16 options, string str);

        [DllImport(EveDLL, CharSet = CharSet.Ansi)]
        public static extern void Cmd_SetBitmap(UInt32 addr, UInt16 fmt, UInt16 width, UInt16 height);

        [DllImport(EveDLL, CharSet = CharSet.Ansi)]
        public static extern void wr8(UInt32 addr, byte value);

        [DllImport(EveDLL, CharSet = CharSet.Ansi)]
        public static extern Int32 Display_Width();

        [DllImport(EveDLL, CharSet = CharSet.Ansi)]
        public static extern Int32 Display_Height();

        [DllImport(EveDLL, CharSet = CharSet.Ansi)]
        public static extern int SPI_GetNumChannels(ref UInt32 numChannels);

        public static int SPI_NumChannels()
        {
            UInt32 channels = 0;
            SPI_GetNumChannels(ref channels);
            return (int)channels;
        }

        [DllImport(EveDLL, CharSet = CharSet.Ansi)]
        public static extern void Wait4CoProFIFOEmpty();

        [DllImport(EveDLL, CharSet = CharSet.Ansi)]
        public static extern void EVE_SPI_Disable();

        [DllImport(EveDLL, CharSet = CharSet.Ansi)]
        public static extern void StartCoProTransfer(UInt32 address, byte reading);

        [DllImport(EveDLL, CharSet = CharSet.Ansi)]
        public static extern void CoProWrCmdBuf(IntPtr buffer, UInt32 count);

        [DllImport(EveDLL, CharSet = CharSet.Ansi)]
        public static extern void EVE_SPI_WriteBuffer(IntPtr buffer, UInt32 count);

        public class EveDisplay
        {
            public int id { get; set; }
            public string description { get; set; }
            public EveDisplay(int id, string description)
            {
                this.id = id;
                this.description = description;
            }
            public override string ToString()
            {
                return description;
            }

        }

        public static List<EveDisplay> Displays = new List<EveDisplay>()
        {
            new EveDisplay(9, "10.1  1280x800"),
            new EveDisplay(10,"7.0   1024x600"),
            new EveDisplay(1 ,"7.0    800x480"),
            new EveDisplay(2, "5.0    800x480"),
            new EveDisplay(3, "4.3    480x272"), 
            new EveDisplay(13,"4.3    800x480"), 
            new EveDisplay(8, "4.0    720x720"),
            new EveDisplay(4, "3.9    480x128"),
            new EveDisplay(5, "3.8    480x116"),
            new EveDisplay(6, "3.5    320x240"),
            new EveDisplay(7, "2.9    320x102"),
            new EveDisplay(11,"2.4    320x240"),
        };

    }
}