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comparison src/cs/drivers/drv_app/r2d/lcds/PC_CSAMPLE/r2d_task_i.c @ 0:b6a5e36de839

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src/cs: initial import from Magnetite
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 15 Jul 2018 04:39:26 +0000
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-1:000000000000 0:b6a5e36de839
1
2 #ifndef _WINDOWS
3 #include "r2d/uwire.h"
4 #endif
5
6
7
8 //value to transmit in order to set the x position on the lcd
9 static const char x_position[DISP_PIXELWIDTH] ={0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8a,0x8b,0x8c,0x8d,0x8e,0x8f,
10 0x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97,0x98,0x99,0x9a,0x9b,0x9c,0x9d,0x9e,0x9f,
11 0xa0,0xa1,0xa2,0xa3,0xa4,0xa5,0xa6,0xa7,0xa8,0xa9,0xaa,0xab,0xac,0xad,0xae,0xaf,
12 0xb0,0xb1,0xb2,0xb3,0xb4,0xb5,0xb6,0xb7,0xb8,0xb9,0xba,0xbb,0xbc,0xbd,0xbe,0xbf,
13 0xc0,0xc1,0xc2,0xc3,0xc4,0xc5,0xc6,0xc7,0xc8,0xc9,0xca,0xcb,0xcc,0xcd,0xce,0xcf,
14 0xd0,0xd1,0xd2,0xd3};
15
16 //value to transmit in order to set the y position on the lcd
17 static const char y_position[DISP_PAGEHEIGHT] ={0x40,0x41,0x42,0x43,0x44,0x45};
18
19
20 UINT32 r2d_p_refresh_buffer[4*R2D_WIDTH*R2D_MWHEIGHT];
21
22
23
24
25
26 /********************************************************************/
27 /* set the DC input to high for data transmission */
28 /* */
29 /********************************************************************/
30
31
32 void r2d_lcd_power_on(void)
33 {
34 }
35
36 void r2d_lcd_power_off(void)
37 {
38 }
39
40 void r2d_refresh(void)
41 {
42 UINT16 i,j,k;
43
44 UINT32 v;
45 UINT32 *p;
46
47 HDC bm;
48
49 bm=lcd_get_dc();
50
51
52 //rvf_send_trace("R2D REFRESH",strlen("R2D REFRESH"), NULL_PARAM,
53 // RV_TRACE_LEVEL_DEBUG_HIGH, TRACE_XXX );
54
55 p=r2d_g_framebuffer->p_memory_words;
56
57
58
59 i=0;
60 while(i<R2D_WIDTH)
61 {
62 j=0;
63 while(j<R2D_MWHEIGHT*32)
64 {
65 // If can read a new word from framebuffer
66 // and write it to refresh buffer
67 //if (r2d_p_refresh_state[i]+4<=R2D_MWHEIGHT*4)
68 v=*p++;
69 for(k=0;k<32;k++)
70 {
71 //r2d_p_refresh_state[i]+=4;
72
73 if (v & 1)
74 SetPixelV(bm,i,j+k ,
75 0);
76 else
77 SetPixelV(bm,i,j+k ,
78 RGB(197,210,216));
79 v=v>>1;
80
81 }
82
83 j+=32;
84
85
86 }
87 i++;
88
89 }
90
91 r2d_reinit_update_region();
92
93
94 lcd_refresh();
95
96
97
98 }
99
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101