FreeCalypso > hg > fc-tourmaline
comparison src/cs/drivers/drv_app/r2d/lcds/Mirrored/R2D_mirrored_lcd_i.h @ 0:4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Fri, 16 Oct 2020 06:23:26 +0000 |
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-1:000000000000 | 0:4e78acac3d88 |
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1 /******************************* | |
2 | |
3 LCD DESCRIPTION | |
4 | |
5 *******************************/ | |
6 | |
7 | |
8 // Size of the LCD in pixels | |
9 #define R2D_WIDTH 84 | |
10 #define R2D_HEIGHT 48 | |
11 | |
12 // Dithering ON/OFF | |
13 | |
14 #define R2D_DITHERING R2D_ON | |
15 | |
16 //#define R2D_WIDTH 96 | |
17 //#define R2D_HEIGHT 64 | |
18 | |
19 // Kind of display | |
20 #define R2D_LCD_DISPLAY R2D_MONOCHROME | |
21 | |
22 // Refresh mode of LCD | |
23 #define R2D_REFRESH R2D_VERTICAL | |
24 | |
25 // Mirrorred mode | |
26 #define R2D_MIRRORED_X | |
27 #define R2D_MIRRORED_Y | |
28 | |
29 // ln2 of the number of bits to code a pixel value | |
30 // (color depth) | |
31 #define R2D_PIXEL_DEPTH 1 | |
32 | |
33 // ln2 of previous value | |
34 #define R2D_PIXEL_POS_TO_BIT_POS 0 | |
35 | |
36 | |
37 | |
38 // ln2 of the number of pixels in one memory word | |
39 // (Number of pixels MUST BE A POWER OF TWO | |
40 // for optimization reasons since to compute the address of a pixel | |
41 // in memory one would like to avoid division and would prefer | |
42 // to use shifts) | |
43 // 2^5 = 32 pixels | |
44 #define R2D_PIXELS_PER_MEMORY_WORD 5 | |
45 |