/**
  ******************************************************************************
  * @file    fonts.h
  * @author  MCD Application Team
  * @version V1.0.0
  * @date    18-February-2014
  * @brief   Header for fonts.c file
  ******************************************************************************
  * @attention
  *
  * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
  *   1. Redistributions of source code must retain the above copyright notice,
  *      this list of conditions and the following disclaimer.
  *   2. Redistributions in binary form must reproduce the above copyright notice,
  *      this list of conditions and the following disclaimer in the documentation
  *      and/or other materials provided with the distribution.
  *   3. Neither the name of STMicroelectronics nor the names of its contributors
  *      may be used to endorse or promote products derived from this software
  *      without specific prior written permission.
  *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS 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.
  *
  ******************************************************************************
  */

/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __FONTS_H
#define __FONTS_H

#ifdef __cplusplus
 extern "C" {
#endif

/* Includes ------------------------------------------------------------------*/
#include <stdint.h>

/** @addtogroup Utilities
  * @{
  */
  
/** @addtogroup STM32_EVAL
  * @{
  */ 

/** @addtogroup Common
  * @{
  */

/** @addtogroup FONTS
  * @{
  */ 

/** @defgroup FONTS_Exported_Types
  * @{
  */ 
typedef struct _tFont
{    
  const uint8_t *table;
  uint16_t Width;
  uint16_t Height;
  
} sFONT;

extern sFONT Font24;
extern sFONT Font20;
extern sFONT Font16;
extern sFONT Font12;
extern sFONT Font8;
/**
  * @}
  */ 

/** @defgroup FONTS_Exported_Constants
  * @{
  */ 
#define LINE(x) ((x) * (((sFONT *)LCD_GetFont())->Height))

/*******************中文********** 在显示屏上显示的字符大小 ***************************/
#define      WIDTH_CH_CHAR		              24	    //中文字符宽度 
#define      HEIGHT_CH_CHAR		              24		//中文字符高度 

//0表示使用SD卡字模，非零表示FLASH字模,由于SD卡字模有文件系统，速度慢很多。

#define GBKCODE_FLASH 						1

#if GBKCODE_FLASH
/*使用FLASH字模*/
/*=========================================================================================*/
/*中文字库存储在FLASH的起始地址*/
/*FLASH*/
//#define GBKCODE_START_ADDRESS   1360*4096
/* 资源烧录到的FLASH基地址（目录地址） */
#define RESOURCE_BASE_ADDR	(16*1024*1024)
/* 存储在FLASH中的资源目录大小 */
#define CATALOG_SIZE				(8*1024)

/* 字库目录信息类型 */
typedef struct 
{
	char 	      name[40];  /* 资源的名字 */
	uint32_t  	size;      /* 资源的大小 */ 
	uint32_t 	  offset;    /* 资源相对于基地址的偏移 */
}CatalogTypeDef;
/*=========================================================================================*/


/*获取字库的函数*/
//定义获取中文字符字模数组的函数名，ucBuffer为存放字模数组名，usChar为中文字符（国标码）
#define      GetGBKCode( ucBuffer, usChar )  GetGBKCode_from_EXFlash( ucBuffer, usChar )  
int GetGBKCode_from_EXFlash( uint8_t * pBuffer, uint16_t c);
int GetResOffset(const char *res_name);
#else
/*使用SD字模*/


/*SD卡字模路径*/
#define GBKCODE_FILE_NAME			"0:/Font/GB2312_H2424.FON"


/*获取字库的函数*/
//定义获取中文字符字模数组的函数名，ucBuffer为存放字模数组名，usChar为中文字符（国标码）

#define GetGBKCode( ucBuffer, usChar )  GetGBKCode_from_sd( ucBuffer, usChar )
int GetGBKCode_from_sd ( uint8_t * pBuffer, uint16_t c);

#endif
/** @defgroup FONTS_Exported_Macros
  * @{
  */ 
/**
  * @}
  */ 

/** @defgroup FONTS_Exported_Functions
  * @{
  */ 
/**
  * @}
  */

#ifdef __cplusplus
}
#endif
  
#endif /* __FONTS_H */
 
/**
  * @}
  */

/**
  * @}
  */ 

/**
  * @}
  */

/**
  * @}
  */

/**
  * @}
  */      

/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/