FreeCalypso > hg > tcs211-pirelli
annotate chipsetsw/drivers/drv_app/r2d/lcds/Simple/r2d_task_init_i.c @ 34:a023d8a79d05 default tip
Pirelli keypad mapping
author | Space Falcon <falcon@ivan.Harhan.ORG> |
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date | Wed, 09 Sep 2015 04:42:57 +0000 |
parents | 509db1a7b7b8 |
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rev | line source |
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0
509db1a7b7b8
initial import: leo2moko-r1
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1 /* Used by refresh task to extract bytes from the |
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2 framebuffer */ |
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3 |
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4 |
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5 #define R2D_MB_PRIM_SIZE 2000 |
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6 |
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7 extern UINT32 r2d_p_refresh_buffer[4*R2D_WIDTH*R2D_MWHEIGHT]; |
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8 |
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9 |
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10 static void r2d_refresh_task_init(void) |
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11 { |
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12 INT16 i; |
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13 UINT32 *p; |
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14 |
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15 uwire_init_lcd(); |
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16 |
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17 lcd_transmit_cmd(0x08); //display blank |
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18 lcd_transmit_cmd(0x25); //power down use extended instructions |
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19 lcd_transmit_cmd(0x04); //set temperature coefficient to zero |
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20 lcd_transmit_cmd(0x14); //set bias voltage level n=3 |
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21 lcd_transmit_cmd(0xc5); //set Vlcd to 7.2 |
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22 lcd_transmit_cmd(0x20); //set PD=0->chip activate ,H=0-> basic instruction set |
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23 |
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24 |
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25 |
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26 |
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27 lcd_transmit_cmd(0x0d); //inverse video mode |
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28 |
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29 lcd_transmit_cmd(0x0c); //normal video mode |
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30 |
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31 p=r2d_p_refresh_buffer; |
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32 for(i=0;i<4*R2D_WIDTH*R2D_MWHEIGHT;i++) |
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33 { |
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34 *p++=0; |
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35 } |
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36 } |
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37 |
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38 static void r2d_refresh_task_kill(void) |
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39 { |
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40 |
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41 } |
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42 |
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43 static void r2d_dithering_init(void) |
509db1a7b7b8
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44 { |
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45 R2D_MALLOC(r2d_mb_id,UINT32,sizeof(UINT32)*4,r2d_g_dithering_matrix); |
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46 r2d_g_dithering_matrix[0]=0; |
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47 r2d_g_dithering_matrix[1]=2; |
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48 r2d_g_dithering_matrix[2]=3; |
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49 r2d_g_dithering_matrix[3]=1; |
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50 } |