Peter Drescher / FT800

Lib for FTDI FT800 Graphic Controller EVE Support up to 512 x 512 pixel resolution. Resistive touch sense Mono audio output SPI Interface

Dependents:   FT800_touch_track FT800_JPG

Library for the FT800 Display,Audio and Touch Controller from FTDI. The Code is based on the sample code from FTDI.

FT800 is a graphics chip with added features such as audio playback and touch capabilities. FT800 graphics consist of a rich set of graphics objects (primitive and widgets) that can be used for displaying various menus and screen shots.

http://www.ftdichip.com/Products/ICs/FT800.html

The mbed is talking thru the SPI interface with the graphic engine. We have to set up a list of Commands and send them to the FT800 to get graphics.

Hardware

1. VM800C development modules from FTDI : http://www.ftdichip.com/Products/Modules/VM800C.html

The modules come with different size lcd. 3.5", 4.3" or 5" or without. /media/uploads/dreschpe/ftdi_eve.jpg The picture shows a modified board, because my lcd had a different pinout. The mbed is connected to the pin header on the bottom.

2. EVBEVE-FT800 board from GLYN: http://www.glyn.com/News-Events/Newsletter/Newsletter-2013/October-2013/A-quick-start-for-EVE-Requires-no-basic-knowledge-graphics-sound-and-touch-can-all-be-learned-in-minutes

The module has a 40 pin flex cable connector to connect a display out of the EDT series.

/media/uploads/dreschpe/glyn_eve.jpg

The mbed is connected via the pin header on the left. If you use this board with a EDT display you have to uncomment the #define Inv_Backlite in FT_LCD_Type.h, because the backlight dimming is inverted.

3. ConnectEVE board from MikroElektronika http://www.mikroe.com/add-on-boards/display/connecteve/#headers_10 The board has also a pin header to connect the mbed. - not tested, but it looks like the other boards.

Connection

We need 5 signals to connect to the mbed. SCK, MOSI and MISO are connected to a SPI channel. SS is the chip select signal and PD work as powerdown. The additional INT signal is not used at the moment. It is possible to generate a interrupt signal, but at the moment you have to poll the status register of the FT800 to see if a command is finished.

Software

This lib is based on the demo code from FTDI. If you want to use it, you have to read the programming manual : http://www.ftdichip.com/Support/Documents/ProgramGuides/FT800%20Programmers%20Guide.pdf

See my demo : http://mbed.org/users/dreschpe/code/FT800_touch_track/

or the demo code from FTDI : http://www.ftdichip.com/Support/SoftwareExamples/EVE/FT800_SampleApp_1.0.zip

FT_Gpu.h@2:ab74a9a05970, 2014-01-04 (annotated)

Committer:
dreschpe
Date:
Sat Jan 04 13:56:38 2014 +0000
Revision:
2:ab74a9a05970
Parent:
0:5e013296b353 
add doku

Who changed what in which revision?

UserRevisionLine numberNew contents of line
dreschpe 2:ab74a9a05970 1 /* mbed Library for FTDI FT800 Enbedded Video Engine "EVE"
dreschpe 2:ab74a9a05970 2 * based on Original Code Sample from FTDI
dreschpe 2:ab74a9a05970 3 * ported to mbed by Peter Drescher, DC2PD 2014
dreschpe 2:ab74a9a05970 4 * Released under the MIT License: http://mbed.org/license/mit */
dreschpe 2:ab74a9a05970 5
dreschpe 0:5e013296b353 6 #ifndef _FT_GPU_H_
dreschpe 0:5e013296b353 7 #define _FT_GPU_H_
dreschpe 0:5e013296b353 8
dreschpe 0:5e013296b353 9 /* Definitions used for FT800 co processor command buffer */
dreschpe 0:5e013296b353 10 #define FT_DL_SIZE (8*1024) //8KB Display List buffer size
dreschpe 0:5e013296b353 11 #define FT_CMD_FIFO_SIZE (4*1024) //4KB coprocessor Fifo size
dreschpe 0:5e013296b353 12 #define FT_CMD_SIZE (4) //4 byte per coprocessor command of EVE
dreschpe 0:5e013296b353 13
dreschpe 0:5e013296b353 14 #define FT800_VERSION "1.9.0"
dreschpe 0:5e013296b353 15 #define ADC_DIFFERENTIAL 1UL
dreschpe 0:5e013296b353 16 #define ADC_SINGLE_ENDED 0UL
dreschpe 0:5e013296b353 17 #define ADPCM_SAMPLES 2UL
dreschpe 0:5e013296b353 18 #define ALWAYS 7UL
dreschpe 0:5e013296b353 19 #define ARGB1555 0UL
dreschpe 0:5e013296b353 20 #define ARGB2 5UL
dreschpe 0:5e013296b353 21 #define ARGB4 6UL
dreschpe 0:5e013296b353 22 #define BARGRAPH 11UL
dreschpe 0:5e013296b353 23 #define BILINEAR 1UL
dreschpe 0:5e013296b353 24 #define BITMAPS 1UL
dreschpe 0:5e013296b353 25 #define BORDER 0UL
dreschpe 0:5e013296b353 26
dreschpe 0:5e013296b353 27 #define CMDBUF_SIZE 4096UL
dreschpe 0:5e013296b353 28 #define CMD_APPEND 4294967070UL
dreschpe 0:5e013296b353 29 #define CMD_BGCOLOR 4294967049UL
dreschpe 0:5e013296b353 30 #define CMD_BITMAP_TRANSFORM 4294967073UL
dreschpe 0:5e013296b353 31 #define CMD_BUTTON 4294967053UL
dreschpe 0:5e013296b353 32 #define CMD_CALIBRATE 4294967061UL
dreschpe 0:5e013296b353 33 #define CMD_CLOCK 4294967060UL
dreschpe 0:5e013296b353 34 #define CMD_COLDSTART 4294967090UL
dreschpe 0:5e013296b353 35 #define CMD_CRC 4294967043UL
dreschpe 0:5e013296b353 36 #define CMD_DIAL 4294967085UL
dreschpe 0:5e013296b353 37 #define CMD_DLSTART 4294967040UL
dreschpe 0:5e013296b353 38 #define CMD_EXECUTE 4294967047UL
dreschpe 0:5e013296b353 39 #define CMD_FGCOLOR 4294967050UL
dreschpe 0:5e013296b353 40 #define CMD_GAUGE 4294967059UL
dreschpe 0:5e013296b353 41 #define CMD_GETMATRIX 4294967091UL
dreschpe 0:5e013296b353 42 #define CMD_GETPOINT 4294967048UL
dreschpe 0:5e013296b353 43 #define CMD_GETPROPS 4294967077UL
dreschpe 0:5e013296b353 44 #define CMD_GETPTR 4294967075UL
dreschpe 0:5e013296b353 45 #define CMD_GRADCOLOR 4294967092UL
dreschpe 0:5e013296b353 46 #define CMD_GRADIENT 4294967051UL
dreschpe 0:5e013296b353 47 #define CMD_HAMMERAUX 4294967044UL
dreschpe 0:5e013296b353 48 #define CMD_IDCT 4294967046UL
dreschpe 0:5e013296b353 49 #define CMD_INFLATE 4294967074UL
dreschpe 0:5e013296b353 50 #define CMD_INTERRUPT 4294967042UL
dreschpe 0:5e013296b353 51 #define CMD_KEYS 4294967054UL
dreschpe 0:5e013296b353 52 #define CMD_LOADIDENTITY 4294967078UL
dreschpe 0:5e013296b353 53 #define CMD_LOADIMAGE 4294967076UL
dreschpe 0:5e013296b353 54 #define CMD_LOGO 4294967089UL
dreschpe 0:5e013296b353 55 #define CMD_MARCH 4294967045UL
dreschpe 0:5e013296b353 56 #define CMD_MEMCPY 4294967069UL
dreschpe 0:5e013296b353 57 #define CMD_MEMCRC 4294967064UL
dreschpe 0:5e013296b353 58 #define CMD_MEMSET 4294967067UL
dreschpe 0:5e013296b353 59 #define CMD_MEMWRITE 4294967066UL
dreschpe 0:5e013296b353 60 #define CMD_MEMZERO 4294967068UL
dreschpe 0:5e013296b353 61 #define CMD_NUMBER 4294967086UL
dreschpe 0:5e013296b353 62 #define CMD_PROGRESS 4294967055UL
dreschpe 0:5e013296b353 63 #define CMD_REGREAD 4294967065UL
dreschpe 0:5e013296b353 64 #define CMD_ROTATE 4294967081UL
dreschpe 0:5e013296b353 65 #define CMD_SCALE 4294967080UL
dreschpe 0:5e013296b353 66 #define CMD_SCREENSAVER 4294967087UL
dreschpe 0:5e013296b353 67 #define CMD_SCROLLBAR 4294967057UL
dreschpe 0:5e013296b353 68 #define CMD_SETFONT 4294967083UL
dreschpe 0:5e013296b353 69 #define CMD_SETMATRIX 4294967082UL
dreschpe 0:5e013296b353 70 #define CMD_SKETCH 4294967088UL
dreschpe 0:5e013296b353 71 #define CMD_SLIDER 4294967056UL
dreschpe 0:5e013296b353 72 #define CMD_SNAPSHOT 4294967071UL
dreschpe 0:5e013296b353 73 #define CMD_SPINNER 4294967062UL
dreschpe 0:5e013296b353 74 #define CMD_STOP 4294967063UL
dreschpe 0:5e013296b353 75 #define CMD_SWAP 4294967041UL
dreschpe 0:5e013296b353 76 #define CMD_TEXT 4294967052UL
dreschpe 0:5e013296b353 77 #define CMD_TOGGLE 4294967058UL
dreschpe 0:5e013296b353 78 #define CMD_TOUCH_TRANSFORM 4294967072UL
dreschpe 0:5e013296b353 79 #define CMD_TRACK 4294967084UL
dreschpe 0:5e013296b353 80 #define CMD_TRANSLATE 4294967079UL
dreschpe 0:5e013296b353 81
dreschpe 0:5e013296b353 82 #define DECR 4UL
dreschpe 0:5e013296b353 83 #define DECR_WRAP 7UL
dreschpe 0:5e013296b353 84 #define DLSWAP_DONE 0UL
dreschpe 0:5e013296b353 85 #define DLSWAP_FRAME 2UL
dreschpe 0:5e013296b353 86 #define DLSWAP_LINE 1UL
dreschpe 0:5e013296b353 87 #define DST_ALPHA 3UL
dreschpe 0:5e013296b353 88 #define EDGE_STRIP_A 7UL
dreschpe 0:5e013296b353 89 #define EDGE_STRIP_B 8UL
dreschpe 0:5e013296b353 90 #define EDGE_STRIP_L 6UL
dreschpe 0:5e013296b353 91 #define EDGE_STRIP_R 5UL
dreschpe 0:5e013296b353 92 #define EQUAL 5UL
dreschpe 0:5e013296b353 93 #define GEQUAL 4UL
dreschpe 0:5e013296b353 94 #define GREATER 3UL
dreschpe 0:5e013296b353 95 #define INCR 3UL
dreschpe 0:5e013296b353 96 #define INCR_WRAP 6UL
dreschpe 0:5e013296b353 97 #define INT_CMDEMPTY 32UL
dreschpe 0:5e013296b353 98 #define INT_CMDFLAG 64UL
dreschpe 0:5e013296b353 99 #define INT_CONVCOMPLETE 128UL
dreschpe 0:5e013296b353 100 #define INT_PLAYBACK 16UL
dreschpe 0:5e013296b353 101 #define INT_SOUND 8UL
dreschpe 0:5e013296b353 102 #define INT_SWAP 1UL
dreschpe 0:5e013296b353 103 #define INT_TAG 4UL
dreschpe 0:5e013296b353 104 #define INT_TOUCH 2UL
dreschpe 0:5e013296b353 105 #define INVERT 5UL
dreschpe 0:5e013296b353 106
dreschpe 0:5e013296b353 107 #define KEEP 1UL
dreschpe 0:5e013296b353 108 #define L1 1UL
dreschpe 0:5e013296b353 109 #define L4 2UL
dreschpe 0:5e013296b353 110 #define L8 3UL
dreschpe 0:5e013296b353 111 #define LEQUAL 2UL
dreschpe 0:5e013296b353 112 #define LESS 1UL
dreschpe 0:5e013296b353 113 #define LINEAR_SAMPLES 0UL
dreschpe 0:5e013296b353 114 #define LINES 3UL
dreschpe 0:5e013296b353 115 #define LINE_STRIP 4UL
dreschpe 0:5e013296b353 116 #define NEAREST 0UL
dreschpe 0:5e013296b353 117 #define NEVER 0UL
dreschpe 0:5e013296b353 118 #define NOTEQUAL 6UL
dreschpe 0:5e013296b353 119 #define ONE 1UL
dreschpe 0:5e013296b353 120 #define ONE_MINUS_DST_ALPHA 5UL
dreschpe 0:5e013296b353 121 #define ONE_MINUS_SRC_ALPHA 4UL
dreschpe 0:5e013296b353 122 #define OPT_CENTER 1536UL
dreschpe 0:5e013296b353 123 #define OPT_CENTERX 512UL
dreschpe 0:5e013296b353 124 #define OPT_CENTERY 1024UL
dreschpe 0:5e013296b353 125 #define OPT_FLAT 256UL
dreschpe 0:5e013296b353 126 #define OPT_MONO 1UL
dreschpe 0:5e013296b353 127 #define OPT_NOBACK 4096UL
dreschpe 0:5e013296b353 128 #define OPT_NODL 2UL
dreschpe 0:5e013296b353 129 #define OPT_NOHANDS 49152UL
dreschpe 0:5e013296b353 130 #define OPT_NOHM 16384UL
dreschpe 0:5e013296b353 131 #define OPT_NOPOINTER 16384UL
dreschpe 0:5e013296b353 132 #define OPT_NOSECS 32768UL
dreschpe 0:5e013296b353 133 #define OPT_NOTICKS 8192UL
dreschpe 0:5e013296b353 134 #define OPT_RIGHTX 2048UL
dreschpe 0:5e013296b353 135 #define OPT_SIGNED 256UL
dreschpe 0:5e013296b353 136 #define PALETTED 8UL
dreschpe 2:ab74a9a05970 137 #define POINTS 2UL
dreschpe 0:5e013296b353 138 #define FTPOINTS 2UL
dreschpe 0:5e013296b353 139 #define RECTS 9UL
dreschpe 0:5e013296b353 140
dreschpe 0:5e013296b353 141 #define RAM_CMD 1081344UL
dreschpe 0:5e013296b353 142 #define RAM_DL 1048576UL
dreschpe 0:5e013296b353 143 #define RAM_G 0UL
dreschpe 0:5e013296b353 144 #define RAM_PAL 1056768UL
dreschpe 0:5e013296b353 145 #define RAM_REG 1057792UL
dreschpe 0:5e013296b353 146
dreschpe 0:5e013296b353 147
dreschpe 0:5e013296b353 148
dreschpe 0:5e013296b353 149 #define REG_ANALOG 1058104UL
dreschpe 0:5e013296b353 150 #define REG_ANA_COMP 1058160UL
dreschpe 0:5e013296b353 151 #define REG_CLOCK 1057800UL
dreschpe 0:5e013296b353 152 #define REG_CMD_DL 1058028UL
dreschpe 0:5e013296b353 153 #define REG_CMD_READ 1058020UL
dreschpe 0:5e013296b353 154 #define REG_CMD_WRITE 1058024UL
dreschpe 0:5e013296b353 155 #define REG_CPURESET 1057820UL
dreschpe 0:5e013296b353 156 #define REG_CRC 1058152UL
dreschpe 0:5e013296b353 157 #define REG_CSPREAD 1057892UL
dreschpe 0:5e013296b353 158 #define REG_CYA0 1058000UL
dreschpe 0:5e013296b353 159 #define REG_CYA1 1058004UL
dreschpe 0:5e013296b353 160 #define REG_CYA_TOUCH 1058100UL
dreschpe 0:5e013296b353 161 #define REG_DATESTAMP 1058108UL
dreschpe 0:5e013296b353 162 #define REG_DITHER 1057884UL
dreschpe 0:5e013296b353 163 #define REG_DLSWAP 1057872UL
dreschpe 0:5e013296b353 164 #define REG_FRAMES 1057796UL
dreschpe 0:5e013296b353 165 #define REG_FREQUENCY 1057804UL
dreschpe 0:5e013296b353 166 #define REG_GPIO 1057936UL
dreschpe 0:5e013296b353 167 #define REG_GPIO_DIR 1057932UL
dreschpe 0:5e013296b353 168 #define REG_HCYCLE 1057832UL
dreschpe 0:5e013296b353 169 #define REG_HOFFSET 1057836UL
dreschpe 0:5e013296b353 170 #define REG_HSIZE 1057840UL
dreschpe 0:5e013296b353 171 #define REG_HSYNC0 1057844UL
dreschpe 0:5e013296b353 172 #define REG_HSYNC1 1057848UL
dreschpe 0:5e013296b353 173 #define REG_ID 1057792UL
dreschpe 0:5e013296b353 174 #define REG_INT_EN 1057948UL
dreschpe 0:5e013296b353 175 #define REG_INT_FLAGS 1057944UL
dreschpe 0:5e013296b353 176 #define REG_INT_MASK 1057952UL
dreschpe 0:5e013296b353 177 #define REG_MACRO_0 1057992UL
dreschpe 0:5e013296b353 178 #define REG_MACRO_1 1057996UL
dreschpe 0:5e013296b353 179 #define REG_OUTBITS 1057880UL
dreschpe 0:5e013296b353 180 #define REG_PCLK 1057900UL
dreschpe 0:5e013296b353 181 #define REG_PCLK_POL 1057896UL
dreschpe 0:5e013296b353 182 #define REG_PLAY 1057928UL
dreschpe 0:5e013296b353 183 #define REG_PLAYBACK_FORMAT 1057972UL
dreschpe 0:5e013296b353 184 #define REG_PLAYBACK_FREQ 1057968UL
dreschpe 0:5e013296b353 185 #define REG_PLAYBACK_LENGTH 1057960UL
dreschpe 0:5e013296b353 186 #define REG_PLAYBACK_LOOP 1057976UL
dreschpe 0:5e013296b353 187 #define REG_PLAYBACK_PLAY 1057980UL
dreschpe 0:5e013296b353 188 #define REG_PLAYBACK_READPTR 1057964UL
dreschpe 0:5e013296b353 189 #define REG_PLAYBACK_START 1057956UL
dreschpe 0:5e013296b353 190 #define REG_PWM_DUTY 1057988UL
dreschpe 0:5e013296b353 191 #define REG_PWM_HZ 1057984UL
dreschpe 0:5e013296b353 192 #define REG_RENDERMODE 1057808UL
dreschpe 0:5e013296b353 193 #define REG_ROMSUB_SEL 1058016UL
dreschpe 0:5e013296b353 194 #define REG_ROTATE 1057876UL
dreschpe 0:5e013296b353 195 #define REG_SNAPSHOT 1057816UL
dreschpe 0:5e013296b353 196 #define REG_SNAPY 1057812UL
dreschpe 0:5e013296b353 197 #define REG_SOUND 1057924UL
dreschpe 0:5e013296b353 198 #define REG_SWIZZLE 1057888UL
dreschpe 0:5e013296b353 199 #define REG_TAG 1057912UL
dreschpe 0:5e013296b353 200 #define REG_TAG_X 1057904UL
dreschpe 0:5e013296b353 201 #define REG_TAG_Y 1057908UL
dreschpe 0:5e013296b353 202 #define REG_TAP_CRC 1057824UL
dreschpe 0:5e013296b353 203 #define REG_TAP_MASK 1057828UL
dreschpe 0:5e013296b353 204 #define REG_TOUCH_ADC_MODE 1058036UL
dreschpe 0:5e013296b353 205 #define REG_TOUCH_CHARGE 1058040UL
dreschpe 0:5e013296b353 206 #define REG_TOUCH_DIRECT_XY 1058164UL
dreschpe 0:5e013296b353 207 #define REG_TOUCH_DIRECT_Z1Z2 1058168UL
dreschpe 0:5e013296b353 208 #define REG_TOUCH_MODE 1058032UL
dreschpe 0:5e013296b353 209 #define REG_TOUCH_OVERSAMPLE 1058048UL
dreschpe 0:5e013296b353 210 #define REG_TOUCH_RAW_XY 1058056UL
dreschpe 0:5e013296b353 211 #define REG_TOUCH_RZ 1058060UL
dreschpe 0:5e013296b353 212 #define REG_TOUCH_RZTHRESH 1058052UL
dreschpe 0:5e013296b353 213 #define REG_TOUCH_SCREEN_XY 1058064UL
dreschpe 0:5e013296b353 214 #define REG_TOUCH_SETTLE 1058044UL
dreschpe 0:5e013296b353 215 #define REG_TOUCH_TAG 1058072UL
dreschpe 0:5e013296b353 216 #define REG_TOUCH_TAG_XY 1058068UL
dreschpe 0:5e013296b353 217 #define REG_TOUCH_TRANSFORM_A 1058076UL
dreschpe 0:5e013296b353 218 #define REG_TOUCH_TRANSFORM_B 1058080UL
dreschpe 0:5e013296b353 219 #define REG_TOUCH_TRANSFORM_C 1058084UL
dreschpe 0:5e013296b353 220 #define REG_TOUCH_TRANSFORM_D 1058088UL
dreschpe 0:5e013296b353 221 #define REG_TOUCH_TRANSFORM_E 1058092UL
dreschpe 0:5e013296b353 222 #define REG_TOUCH_TRANSFORM_F 1058096UL
dreschpe 0:5e013296b353 223 #define REG_TRACKER 1085440UL
dreschpe 0:5e013296b353 224 #define REG_TRIM 1058156UL
dreschpe 0:5e013296b353 225 #define REG_VCYCLE 1057852UL
dreschpe 0:5e013296b353 226 #define REG_VOFFSET 1057856UL
dreschpe 0:5e013296b353 227 #define REG_VOL_PB 1057916UL
dreschpe 0:5e013296b353 228 #define REG_VOL_SOUND 1057920UL
dreschpe 0:5e013296b353 229 #define REG_VSIZE 1057860UL
dreschpe 0:5e013296b353 230 #define REG_VSYNC0 1057864UL
dreschpe 0:5e013296b353 231 #define REG_VSYNC1 1057868UL
dreschpe 0:5e013296b353 232
dreschpe 0:5e013296b353 233
dreschpe 0:5e013296b353 234 #define REPEAT 1UL
dreschpe 0:5e013296b353 235 #define REPLACE 2UL
dreschpe 0:5e013296b353 236 #define RGB332 4UL
dreschpe 0:5e013296b353 237 #define RGB565 7UL
dreschpe 0:5e013296b353 238 #define SRC_ALPHA 2UL
dreschpe 0:5e013296b353 239 #define TEXT8X8 9UL
dreschpe 0:5e013296b353 240 #define TEXTVGA 10UL
dreschpe 0:5e013296b353 241 #define TOUCHMODE_CONTINUOUS 3UL
dreschpe 0:5e013296b353 242 #define TOUCHMODE_FRAME 2UL
dreschpe 0:5e013296b353 243 #define TOUCHMODE_OFF 0UL
dreschpe 0:5e013296b353 244 #define TOUCHMODE_ONESHOT 1UL
dreschpe 0:5e013296b353 245 #define ULAW_SAMPLES 1UL
dreschpe 0:5e013296b353 246 #define ZERO 0UL
dreschpe 0:5e013296b353 247
dreschpe 0:5e013296b353 248
dreschpe 0:5e013296b353 249 #define VERTEX2F(x,y) ((1UL<<30)|(((x)&32767UL)<<15)|(((y)&32767UL)<<0))
dreschpe 0:5e013296b353 250 #define VERTEX2II(x,y,handle,cell) ((2UL<<30)|(((x)&511UL)<<21)|(((y)&511UL)<<12)|(((handle)&31UL)<<7)|(((cell)&127UL)<<0))
dreschpe 0:5e013296b353 251 #define BITMAP_SOURCE(addr) ((1UL<<24)|(((addr)&1048575UL)<<0))
dreschpe 0:5e013296b353 252 #define CLEAR_COLOR_RGB(red,green,blue) ((2UL<<24)|(((red)&255UL)<<16)|(((green)&255UL)<<8)|(((blue)&255UL)<<0))
dreschpe 0:5e013296b353 253 #define TAG(s) ((3UL<<24)|(((s)&255UL)<<0))
dreschpe 0:5e013296b353 254 #define COLOR_RGB(red,green,blue) ((4UL<<24)|(((red)&255UL)<<16)|(((green)&255UL)<<8)|(((blue)&255UL)<<0))
dreschpe 0:5e013296b353 255 #define BITMAP_HANDLE(handle) ((5UL<<24)|(((handle)&31UL)<<0))
dreschpe 0:5e013296b353 256 #define CELL(cell) ((6UL<<24)|(((cell)&127UL)<<0))
dreschpe 0:5e013296b353 257 #define BITMAP_LAYOUT(format,linestride,height) ((7UL<<24)|(((format)&31UL)<<19)|(((linestride)&1023UL)<<9)|(((height)&511UL)<<0))
dreschpe 0:5e013296b353 258 #define BITMAP_SIZE(filter,wrapx,wrapy,width,height) ((8UL<<24)|(((filter)&1UL)<<20)|(((wrapx)&1UL)<<19)|(((wrapy)&1UL)<<18)|(((width)&511UL)<<9)|(((height)&511UL)<<0))
dreschpe 0:5e013296b353 259 #define ALPHA_FUNC(func,ref) ((9UL<<24)|(((func)&7UL)<<8)|(((ref)&255UL)<<0))
dreschpe 0:5e013296b353 260 #define STENCIL_FUNC(func,ref,mask) ((10UL<<24)|(((func)&7UL)<<16)|(((ref)&255UL)<<8)|(((mask)&255UL)<<0))
dreschpe 0:5e013296b353 261 #define BLEND_FUNC(src,dst) ((11UL<<24)|(((src)&7UL)<<3)|(((dst)&7UL)<<0))
dreschpe 0:5e013296b353 262 #define STENCIL_OP(sfail,spass) ((12UL<<24)|(((sfail)&7UL)<<3)|(((spass)&7UL)<<0))
dreschpe 0:5e013296b353 263 #define POINT_SIZE(size) ((13UL<<24)|(((size)&8191UL)<<0))
dreschpe 0:5e013296b353 264 #define LINE_WIDTH(width) ((14UL<<24)|(((width)&4095UL)<<0))
dreschpe 0:5e013296b353 265 #define CLEAR_COLOR_A(alpha) ((15UL<<24)|(((alpha)&255UL)<<0))
dreschpe 0:5e013296b353 266 #define COLOR_A(alpha) ((16UL<<24)|(((alpha)&255UL)<<0))
dreschpe 0:5e013296b353 267 #define CLEAR_STENCIL(s) ((17UL<<24)|(((s)&255UL)<<0))
dreschpe 0:5e013296b353 268 #define CLEAR_TAG(s) ((18UL<<24)|(((s)&255UL)<<0))
dreschpe 0:5e013296b353 269 #define STENCIL_MASK(mask) ((19UL<<24)|(((mask)&255UL)<<0))
dreschpe 0:5e013296b353 270 #define TAG_MASK(mask) ((20UL<<24)|(((mask)&1UL)<<0))
dreschpe 0:5e013296b353 271 #define BITMAP_TRANSFORM_A(a) ((21UL<<24)|(((a)&131071UL)<<0))
dreschpe 0:5e013296b353 272 #define BITMAP_TRANSFORM_B(b) ((22UL<<24)|(((b)&131071UL)<<0))
dreschpe 0:5e013296b353 273 #define BITMAP_TRANSFORM_C(c) ((23UL<<24)|(((c)&16777215UL)<<0))
dreschpe 0:5e013296b353 274 #define BITMAP_TRANSFORM_D(d) ((24UL<<24)|(((d)&131071UL)<<0))
dreschpe 0:5e013296b353 275 #define BITMAP_TRANSFORM_E(e) ((25UL<<24)|(((e)&131071UL)<<0))
dreschpe 0:5e013296b353 276 #define BITMAP_TRANSFORM_F(f) ((26UL<<24)|(((f)&16777215UL)<<0))
dreschpe 0:5e013296b353 277 #define SCISSOR_XY(x,y) ((27UL<<24)|(((x)&511UL)<<9)|(((y)&511UL)<<0))
dreschpe 0:5e013296b353 278 #define SCISSOR_SIZE(width,height) ((28UL<<24)|(((width)&1023UL)<<10)|(((height)&1023UL)<<0))
dreschpe 0:5e013296b353 279 #define CALL(dest) ((29UL<<24)|(((dest)&65535UL)<<0))
dreschpe 0:5e013296b353 280 #define JUMP(dest) ((30UL<<24)|(((dest)&65535UL)<<0))
dreschpe 0:5e013296b353 281 #define BEGIN(prim) ((31UL<<24)|(((prim)&15UL)<<0))
dreschpe 0:5e013296b353 282 #define COLOR_MASK(r,g,b,a) ((32UL<<24)|(((r)&1UL)<<3)|(((g)&1UL)<<2)|(((b)&1UL)<<1)|(((a)&1UL)<<0))
dreschpe 0:5e013296b353 283 #define CLEAR(c,s,t) ((38UL<<24)|(((c)&1UL)<<2)|(((s)&1UL)<<1)|(((t)&1UL)<<0))
dreschpe 0:5e013296b353 284 #define END() ((33UL<<24))
dreschpe 0:5e013296b353 285 #define SAVE_CONTEXT() ((34UL<<24))
dreschpe 0:5e013296b353 286 #define RESTORE_CONTEXT() ((35UL<<24))
dreschpe 0:5e013296b353 287 #define RETURN() ((36UL<<24))
dreschpe 0:5e013296b353 288 #define MACRO(m) ((37UL<<24)|(((m)&1UL)<<0))
dreschpe 0:5e013296b353 289 #define DISPLAY() ((0UL<<24))
dreschpe 0:5e013296b353 290
dreschpe 0:5e013296b353 291 #define FT_GPU_NUMCHAR_PERFONT (128)
dreschpe 0:5e013296b353 292 #define FT_GPU_FONT_TABLE_SIZE (148)
dreschpe 0:5e013296b353 293
dreschpe 0:5e013296b353 294
dreschpe 0:5e013296b353 295
dreschpe 0:5e013296b353 296 /* FT800 font table structure */
dreschpe 0:5e013296b353 297 /* Font table address in ROM can be found by reading the address from 0xFFFFC location. */
dreschpe 0:5e013296b353 298 /* 16 font tables are present at the address read from location 0xFFFFC */
dreschpe 0:5e013296b353 299 typedef struct FT_Gpu_Fonts
dreschpe 0:5e013296b353 300 {
dreschpe 0:5e013296b353 301 /* All the values are in bytes */
dreschpe 0:5e013296b353 302 /* Width of each character font from 0 to 127 */
dreschpe 0:5e013296b353 303 ft_uint8_t FontWidth[FT_GPU_NUMCHAR_PERFONT];
dreschpe 0:5e013296b353 304 /* Bitmap format of font wrt bitmap formats supported by FT800 - L1, L4, L8 */
dreschpe 0:5e013296b353 305 ft_uint32_t FontBitmapFormat;
dreschpe 0:5e013296b353 306 /* Font line stride in FT800 ROM */
dreschpe 0:5e013296b353 307 ft_uint32_t FontLineStride;
dreschpe 0:5e013296b353 308 /* Font width in pixels */
dreschpe 0:5e013296b353 309 ft_uint32_t FontWidthInPixels;
dreschpe 0:5e013296b353 310 /* Font height in pixels */
dreschpe 0:5e013296b353 311 ft_uint32_t FontHeightInPixels;
dreschpe 0:5e013296b353 312 /* Pointer to font graphics raw data */
dreschpe 0:5e013296b353 313 ft_uint32_t PointerToFontGraphicsData;
dreschpe 0:5e013296b353 314 }FT_Gpu_Fonts_t;
dreschpe 0:5e013296b353 315
dreschpe 0:5e013296b353 316 #endif /* #ifndef _FT_GPU_H_ */
dreschpe 0:5e013296b353 317
dreschpe 0:5e013296b353 318
dreschpe 0:5e013296b353 319 /* Nothing beyond this */
dreschpe 0:5e013296b353 320
dreschpe 0:5e013296b353 321
dreschpe 0:5e013296b353 322
dreschpe 0:5e013296b353 323
dreschpe 0:5e013296b353 324