| /* ---------------------------------------------------------------------------- | |
| * SAM Software Package License | |
| * ---------------------------------------------------------------------------- | |
| * Copyright (c) 2011, Atmel Corporation | |
| * | |
| * All rights reserved. | |
| * | |
| * Redistribution and use in source and binary forms, with or without | |
| * modification, are permitted provided that the following conditions are 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_DMA_H_ | |
| #define _ILI9488_DMA_H_ | |
| /*---------------------------------------------------------------------------- | |
| * Headers | |
| *----------------------------------------------------------------------------*/ | |
| #include "board.h" | |
| #include <stdint.h> | |
| /*------------------------------------------------------------------------------ | |
| * Definitions | |
| *----------------------------------------------------------------------------*/ | |
| /** An unspecified error has occurred.*/ | |
| #define ILI9488_ERROR_DMA_ALLOCATE_CHANNEL 1 | |
| #define ILI9488_ERROR_DMA_CONFIGURE 2 | |
| #define ILI9488_ERROR_DMA_TRANSFER 3 | |
| #define ILI9488_ERROR_DMA_SIZE 4 | |
| #define ILI9488_SPI SPI0 | |
| #define ILI9488_SPI_ID ID_SPI0 | |
| /* EBI BASE ADDRESS for SMC LCD */ | |
| #define ILI9488_BASE_ADDRESS 0x63000000 | |
| /*------------------------------------------------------------------------------ | |
| * Types | |
| *----------------------------------------------------------------------------*/ | |
| typedef struct _ILI9488_dma | |
| { | |
| /** Pointer to DMA driver */ | |
| sXdmad *xdmaD; | |
| /** ili9488 Tx channel */ | |
| uint32_t ili9488DmaTxChannel; | |
| /** ili9488 Rx channel */ | |
| uint32_t ili9488DmaRxChannel; | |
| /** ili9488 Tx/Rx configure descriptor */ | |
| sXdmadCfg xdmadRxCfg,xdmadTxCfg; | |
| /** ili9488 dma interrupt */ | |
| uint32_t xdmaInt; | |
| /** Pointer to SPI Hardware registers */ | |
| Spi* pSpiHw ; | |
| /** SPI Id as defined in the product datasheet */ | |
| uint8_t spiId ; | |
| }sIli9488Dma; | |
| typedef struct _ILI9488_ctl | |
| { | |
| /** ili9488 Command/Data mode */ | |
| volatile uint32_t cmdOrDataFlag; | |
| /** ili9488 Rx done */ | |
| volatile uint32_t rxDoneFlag; | |
| /** ili9488 Tx done */ | |
| volatile uint32_t txDoneFlag; | |
| }sIli9488DmaCtl; | |
| #endif /* #ifndef ILI9488_DMA */ |