alt_tpo_lcd.h

来自「This SPI-mode SD Card controller is a fr」· C头文件 代码 · 共 61 行

/******************************************************************************
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* License Agreement                                                           *
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* Copyright (c) 2007 Altera Corporation, San Jose, California, USA.           *
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******************************************************************************/
#ifndef __ALT_TPO_LCD_H__
#define __ALT_TPO_LCD_H__

#include "alt_types.h"

#define ALT_TPO_LCD_ADDR_CHIP_ID 0x1
#define ALT_TPO_LCD_ADDR_RESOLUTION 0x2
#define ALT_TPO_LCD_ADDR_RES_SEL_STBY 0x03

#define ALT_TPO_LCD_CHIP_ID 0xC0
#define ALT_TPO_LCD_CHIP_ID_MASK 0xF0

typedef struct alt_tpo_lcd
{
  alt_u32 scen_pio;
  alt_u32 scl_pio;
  alt_u32 sda_pio;
} alt_tpo_lcd;

/*
 * Prototypes for public API 
 */
void alt_tpo_lcd_write_config_register(
   alt_tpo_lcd *lcd, alt_u8 addr, alt_u8 data);
                                       
alt_u8 alt_tpo_lcd_read_config_register(
  alt_tpo_lcd *lcd, alt_u8 addr);

int alt_tpo_lcd_init(alt_tpo_lcd *lcd, alt_u32 width, alt_u32 height);

#endif /* __ALT_TPO_LCD_H__*/