1 /* ----------------------------------------------------------------------------
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2 * SAM Software Package License
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3 * ----------------------------------------------------------------------------
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4 * Copyright (c) 2011, Atmel Corporation
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6 * All rights reserved.
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8 * Redistribution and use in source and binary forms, with or without
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9 * modification, are permitted provided that the following conditions are met:
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11 * - Redistributions of source code must retain the above copyright notice,
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12 * this list of conditions and the disclaimer below.
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14 * Atmel's name may not be used to endorse or promote products derived from
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15 * this software without specific prior written permission.
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17 * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
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18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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19 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
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20 * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
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21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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22 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
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23 * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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24 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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25 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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26 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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27 * ----------------------------------------------------------------------------
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33 * Interface of ILI9325 driver.
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40 /*----------------------------------------------------------------------------
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42 *----------------------------------------------------------------------------*/
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47 typedef uint32_t LcdColor_t ;
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49 /*----------------------------------------------------------------------------
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51 *----------------------------------------------------------------------------*/
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54 /* ILI9325 ID code */
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55 #define ILI9488_DEVICE_CODE 0x9488
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57 #define ILI9488_LCD_WIDTH 320
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58 #define ILI9488_LCD_HEIGHT 480
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59 #define ILI9488_SELF_TEST_OK 0xC0
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61 /*----------------------------------------------------------------------------
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63 *----------------------------------------------------------------------------*/
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65 typedef volatile uint8_t REG8;
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67 /*----------------------------------------------------------------------------
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69 *----------------------------------------------------------------------------*/
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71 /** LCD index register address */
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72 #define ILI9488_CMD(x) (uint16_t)(x & 0x00FF)
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73 /** ILI9488 status register address */
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74 #define ILI9488_PARAM(x) (uint16_t)(x | 0x100)
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77 #define ILI9488_cs 1
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79 /* Pixel cache used to speed up communication */
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80 #define LCD_DATA_CACHE_SIZE BOARD_LCD_WIDTH
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81 //extern LcdColor_t gLcdPixelCache[LCD_DATA_CACHE_SIZE];
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82 /*----------------------------------------------------------------------------
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83 * Exported functions
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84 *----------------------------------------------------------------------------*/
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85 extern void ILI9488_WriteSingle( LcdColor_t data );
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86 extern void ILI9488_WriteRAM_Prepare( void );
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87 extern void ILI9488_WriteRAM( LcdColor_t dwColor );
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88 extern void ILI9488_ReadRAM_Prepare( void );
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89 extern void ILI9488_WriteRAMBuffer( const LcdColor_t *pBuf, uint32_t size);
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90 extern void ILI9488_SetCursor(uint16_t x, uint16_t y);
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91 extern uint32_t ILI9488_ReadRAM( void );
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92 extern uint32_t ILI9488_Initialize( void );
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93 extern void ILI9488_On( void );
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94 extern void ILI9488_Off( void );
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95 extern void ILI9488_PowerDown( void );
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96 extern void ILI9488_SetWindow( uint16_t dwX, uint16_t dwY, uint16_t dwWidth, uint16_t dwHeight );
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97 extern void ILI9488_SetDisplayLandscape( uint8_t dwRGB, uint8_t LandscaprMode );
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98 extern void ILI9488_SetDisplayPortrait( uint8_t dwRGB );
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99 extern void ILI9488_SetVerticalScrollWindow( uint16_t dwStartAdd, uint16_t dwHeight );
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100 extern void ILI9488_VerticalScroll( uint16_t wY );
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101 extern void ILI9488_SetPartialImage1( uint32_t dwDisplayPos, uint32_t dwStart, uint32_t dwEnd );
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102 extern void ILI9488_SetPartialImage2( uint32_t dwDisplayPos, uint32_t dwStart, uint32_t dwEnd );
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103 extern void ILI9488_TestPattern( void );
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104 extern uint32_t ILI9488_SetColor( uint32_t dwRgb24Bits );
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105 extern void ILI9488_ExitScrollMode(void );
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106 extern void ILI9488_SetPartialWindow( uint16_t Start, uint16_t End);
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107 #endif /* #ifndef ILI9488 */
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