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Diffstat (limited to 'bsps/arm/atsam/contrib/libraries/libboard/include/ili9488.h')
| -rw-r--r-- | bsps/arm/atsam/contrib/libraries/libboard/include/ili9488.h | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/bsps/arm/atsam/contrib/libraries/libboard/include/ili9488.h b/bsps/arm/atsam/contrib/libraries/libboard/include/ili9488.h new file mode 100644 index 0000000000..3729933013 --- /dev/null +++ b/bsps/arm/atsam/contrib/libraries/libboard/include/ili9488.h @@ -0,0 +1,106 @@ +/* ---------------------------------------------------------------------------- */ +/* Atmel Microcontroller Software Support */ +/* SAM Software Package License */ +/* ---------------------------------------------------------------------------- */ +/* Copyright (c) 2015, Atmel Corporation */ +/* */ +/* All rights reserved. */ +/* */ +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following condition is met: */ +/* */ +/* - Redistributions of source code must retain the above copyright notice, */ +/* this list of conditions and the disclaimer below. */ +/* */ +/* Atmel's name may not be used to endorse or promote products derived from */ +/* this software without specific prior written permission. */ +/* */ +/* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF */ +/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE */ +/* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT, */ +/* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT */ +/* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, */ +/* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF */ +/* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING */ +/* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, */ +/* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ +/* ---------------------------------------------------------------------------- */ + +/** + * \file + * + * Interface of ILI9488 driver. + * + */ + +#ifndef _ILI9488_H_ +#define _ILI9488_H_ + +/*---------------------------------------------------------------------------- + * Headers + *----------------------------------------------------------------------------*/ + +#include "board.h" + +#include <stdint.h> + + +/*---------------------------------------------------------------------------- + * Definitions + *----------------------------------------------------------------------------*/ + +#define ILI9488_SPIMODE 0 +#define ILI9488_EBIMODE 1 + +/* ILI9325 ID code */ +#define ILI9488_DEVICE_CODE 0x9488 + +#define ILI9488_LCD_WIDTH 320 +#define ILI9488_LCD_HEIGHT 480 +#define ILI9488_SELF_TEST_OK 0xC0 + +/* EBI chip select for LCD */ +#define SMC_EBI_LCD_CS 3 + +/*---------------------------------------------------------------------------- + * Types + *----------------------------------------------------------------------------*/ +typedef enum { + AccessInst = 0, + AccessRead, + AccessWrite +} AccessIli_t; + +typedef union _union_type { + uint32_t value; + struct { + uint8_t byte_8; + uint8_t byte_l6; + uint8_t byte_24; + uint8_t byte_32; + } byte; + struct { + uint16_t half_word_l; + uint16_t half_word_h; + } half_word; +} union_type; +typedef volatile uint8_t REG8; + +typedef uint32_t LcdColor_t; + +/*---------------------------------------------------------------------------- + * Marcos + *----------------------------------------------------------------------------*/ +/* Pixel cache used to speed up communication */ +#define LCD_DATA_CACHE_SIZE BOARD_LCD_WIDTH + +/*---------------------------------------------------------------------------- + * Function Marcos + *----------------------------------------------------------------------------*/ +#define get_0b_to_8b(x) (((union_type*)&(x))->byte.byte_8) +#define get_8b_to_16b(x) (((union_type*)&(x))->byte.byte_l6) +#define get_16b_to_24b(x) (((union_type*)&(x))->byte.byte_24) +#define get_24b_to_32b(x) (((union_type*)&(x))->byte.byte_32) + +#endif /* #ifndef ILI9488 */ |