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	 > 嵌入式系統(tǒng) > 設(shè)計(jì)應(yīng)用 > ATmega16L驅(qū)動(dòng)ILI9325/9328
            
    
            

            

            


	
	
	

            
	
            
		
            
			
            ATmega16L驅(qū)動(dòng)ILI9325/9328
            
						
            
				作者：
				時(shí)間：2016-11-20
				來源：網(wǎng)絡(luò)
				
				
				
				
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			 首先是硬件連線：PB----8位數(shù)據(jù)口
             PA0--- 復(fù)位信號(hào)RESET
            本文引用地址：http://www.biyoush.com/article/201611/318937.htm
             PA1---片選CS
             PA2----寄存器選擇信號(hào)RS
             PA3---寫信號(hào)WR
             PA4---讀信號(hào)RD
            文件名：Type.h，主要定義一些數(shù)據(jù)變量的別名
            1. /****************************************Copyright(c)**************************************************
            2. **SoutheastUniversity
            3. **--------------FileInfo-------------------------------------------------------------------------------
            4. **FileName:Type.h
            5. **LastmodifiedDate:2012-03-23
            6. **LastVersion:1.0
            7. **Description:定義數(shù)據(jù)類型別名
            8. **------------------------------------------------------------------------------------------------------
            9. **CreatedBy:JianGe
            10. **Createddate:2012-03-23
            11. **Version:1.0
            12. **------------------------------------------------------------------------------------------------------*/
            14. #ifndef__TYPE_H__
            15. #define__TYPE_H__
            17. /********************************************************************************************************
            18. *Datetypes(Compilerspecific)數(shù)據(jù)類型（和編譯器相關(guān)）*
            19. ********************************************************************************************************/
            20. typedefunsignedcharuint8;//Unsigned8bitquantity無符號(hào)8位整型變量
            21. typedefunsignedcharuchar;//Unsigned8bitquantity無符號(hào)8位整型變量
            22. typedefsignedcharint8;//Signed8bitquantity有符號(hào)8位整型變量
            23. typedefunsignedshortuint16;//Unsigned16bitquantity無符號(hào)16位整型變量
            24. typedefsignedshortint16;//Signed16bitquantity有符號(hào)16位整型變量
            25. typedefunsignedintuint32;//Unsigned32bitquantity無符號(hào)32位整型變量
            26. typedefunsignedintuint;//Unsigned32bitquantity無符號(hào)32位整型變量
            27. typedefsignedintint32;//Signed32bitquantity有符號(hào)32位整型變量
            28. typedeffloatfp32;//Singleprecisionfloatingpoint單精度浮點(diǎn)數(shù)（32位長度）
            29. typedefdoublefp64;//Doubleprecisionfloatingpoint雙精度浮點(diǎn)數(shù)（64位長度）
            31. #ifndefTRUE
            32. #defineTRUE1
            33. #endif
            35. #ifndefFALSE
            36. #defineFALSE0
            37. #endif
            39. #ifndefNULL
            40. #defineNULL0
            41. #endif
            45. #endif
            46. /*********************************************************************************************************
            47. *EndOfFile*
            48. *********************************************************************************************************/ 
            文件名：USART.h，串口操作函數(shù)的聲明
            1. /****************************************Copyright(c)**************************************************
            2. **SoutheastUniversity
            3. **--------------FileInfo-------------------------------------------------------------------------------
            4. **FileName:USART.h
            5. **LastmodifiedDate:2012-03-23
            6. **LastVersion:1.0
            7. **Description:串口函數(shù)聲明
            8. **------------------------------------------------------------------------------------------------------
            9. **CreatedBy:JianGe
            10. **Createddate:2012-03-23
            11. **Version:1.0
            12. **------------------------------------------------------------------------------------------------------*/
            13. #ifndef_USART_H
            14. #define_USART_H
            16. #include"Type.h"
            18. #defineBAUD9600//波特率設(shè)置
            19. #defineCRYSTAL4000000//11059200//晶振頻率
            20. #defineBAUD_SET(uint16)((uint32)CRYSTAL/(16*(uint32)BAUD)-1)
            21. #defineBAUD_H(uint8)(BAUD_SET>>8)
            22. #defineBAUD_L(uint8)(BAUD_SET)
            24. #defineFE_EERBIT(FE)//幀接收錯(cuò)誤
            25. #definePE_EERBIT(PE)//校驗(yàn)錯(cuò)誤
            26. #defineDATA_OVERBIT(DOR)//接收溢出錯(cuò)誤
            27. #defineUDR_EMPTYBIT(UDRE)//數(shù)據(jù)寄存器空
            28. #defineUSAT_TX_ENUCSRB|=BIT(TXEN)//使能USART發(fā)送
            29. #defineUSAT_TX_NO_ENUCSRB&=~BIT(TXEN)
            30. #defineUSAT_RX_ENUCSRB|=BIT(RXEN)//使能USART接收
            31. #defineUSAT_RX_NO_ENUCSRB&=~BIT(RXEN)
            33. externvoidUSART_Init(void);
            34. externvoidUart_Transmit(unsignedchari);
            35. externunsignedcharUart_Receive(void);
            37. #endif
            38. /*********************************************************************************************************
            39. *EndOfFile*
            40. *********************************************************************************************************/
            文件名：Delay.h，延時(shí)函數(shù)的聲明

            1. /****************************************Copyright(c)**************************************************
            2. **SoutheastUniversity
            3. **--------------FileInfo-------------------------------------------------------------------------------
            4. **FileName:Delay.h
            5. **LastmodifiedDate:2012-03-23
            6. **LastVersion:1.0
            7. **Description:延時(shí)函數(shù)聲明
            8. **------------------------------------------------------------------------------------------------------
            9. **CreatedBy:JianGe
            10. **Createddate:2012-03-23
            11. **Version:1.0
            12. **------------------------------------------------------------------------------------------------------*/
            13. #ifndefDELAY_H_H_
            14. #defineDELAY_H_H_
            16. #defineDELAY_USasm("nop");asm("nop");asm("nop");asm("nop");
            17. asm("nop");asm("nop");asm("nop");asm("nop");
            19. externvoidDelay_nUS(unsignedintn);
            20. externvoidDelay_MS(void);
            21. externvoidDelay_nMS(unsignedintn);
            23. #endif
            25. /*********************************************************************************************************
            26. *EndOfFile*
            27. *********************************************************************************************************/
            文件名：LCDDriver.h，LCD驅(qū)動(dòng)函數(shù)和應(yīng)用函數(shù)的聲明
            1. /****************************************Copyright(c)**************************************************
            2. **SoutheastUniversity
            3. **--------------FileInfo-------------------------------------------------------------------------------
            4. **FileName:LCD_Driver.h
            5. **LastmodifiedDate:2012-03-24
            6. **LastVersion:1.0
            7. **Description:LCD驅(qū)動(dòng)函數(shù)聲明
            8. **------------------------------------------------------------------------------------------------------
            9. **CreatedBy:JianGe
            10. **Createddate:2012-03-24
            11. **Version:1.0
            12. **------------------------------------------------------------------------------------------------------*/
            13. #ifndefLCD_DRIVER_H_H_
            14. #defineLCD_DRIVER_H_H_
            16. #include"Type.h"
            17. #include
            20. externvoidLCD_Port_Init(void);
            21. externvoidLCD_WriteCmd(uint32regID);
            22. externvoidLCD_WriteData(uint32data);
            23. externvoidLCD_WriteReg(uint32regID,uint32regData);
            24. externunsignedintLCD_ReadReg(uint32regID);
            25. externvoidLCD_ILI9325_Init(void);
            26. externvoidLCD_SetWindow(unsignedintx0,unsignedintx1,unsignedinty0,unsignedinty1);
            27. externvoidLCD_ClearScreen(unsignedintcolor);
            28. externvoidLCD_Fill_Rectangle(unsignedintx0,unsignedinty0,unsignedintx1,unsignedinty1,unsignedintcolor);
            29. externunsignedcharGet_CharOffset(unsignedcharchar_data);
            30. externvoidSet_CharWindow(unsignedintlineNum,unsignedintrowNum);
            31. externvoidLCD_WriteChar(unsignedintlineNum,
            32. unsignedintrowNum,
            33. unsignedintcharColor,
            34. unsignedintbkColor,
            35. unsignedcharchChar)
            36. externvoidLCD_WriteString(unsignedcharlineNum,unsignedcharrowNum,
            37. unsignedintcharColor,
            38. unsignedintbkColor,
            39. unsignedchar*p_str)
            41. #endif
            43. /*********************************************************************************************************
            44. *EndOfFile*
            45. *********************************************************************************************************/ 
            文件名：LCD_Font.h LCD字體庫的聲明
            1. /****************************************Copyright(c)**************************************************
            2. **SoutheastUniversity
            3. **--------------FileInfo-------------------------------------------------------------------------------
            4. **FileName:LCD_Font.h
            5. **LastmodifiedDate:2012-03-27
            6. **LastVersion:1.0
            7. **Description:LCD顯示字符的字節(jié)表
            8. **------------------------------------------------------------------------------------------------------
            9. **CreatedBy:JianGe
            10. **Createddate:2012-03-27
            11. **Version:1.0
            12. **------------------------------------------------------------------------------------------------------*/
            13. #ifndefLCD_FONT_H_H_
            14. #defineLCD_FONT_H_H_
            16. //常用ASCII字符碼表
            17. constunsignedcharLetter[][16]=
            18. {
            19. //第一欄從到?
            20. {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"",0*/
            21. {0x00,0x00,0x00,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x00,0x00,0x18,0x18,0x00,0x00},/*"!",1*/
            22. {0x00,0x12,0x36,0x24,0x48,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*""",2*/
            23. {0x00,0x00,0x00,0x24,0x24,0x24,0xFE,0x48,0x48,0x48,0xFE,0x48,0x48,0x48,0x00,0x00},/*"#",3*/
            24. {0x00,0x00,0x10,0x38,0x54,0x54,0x50,0x30,0x18,0x14,0x14,0x54,0x54,0x38,0x10,0x10},/*"$",4*/
            25. {0x00,0x00,0x00,0x44,0xA4,0xA8,0xA8,0xA8,0x54,0x1A,0x2A,0x2A,0x2A,0x44,0x00,0x00},/*"%",5*/
            26. {0x00,0x00,0x00,0x30,0x48,0x48,0x48,0x50,0x6E,0xA4,0x94,0x88,0x89,0x76,0x00,0x00},/*"&",6*/
            27. {0x00,0x60,0x60,0x20,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"",7*/
            28. {0x00,0x02,0x04,0x08,0x08,0x10,0x10,0x10,0x10,0x10,0x10,0x08,0x08,0x04,0x02,0x00},/*"(",8*/
            29. {0x00,0x40,0x20,0x10,0x10,0x08,0x08,0x08,0x08,0x08,0x08,0x10,0x10,0x20,0x40,0x00},/*")",9*/
            30. {0x00,0x00,0x00,0x00,0x10,0x10,0xD6,0x38,0x38,0xD6,0x10,0x10,0x00,0x00,0x00,0x00},/*"*",10*/
            31. {0x00,0x00,0x00,0x00,0x10,0x10,0x10,0x10,0xFE,0x10,0x10,0x10,0x10,0x00,0x00,0x00},/*"+",11*/
            32. {0x00,0x60,0x60,0x20,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"",12*/
            33. {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7F,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"-",13*/
            34. {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x60,0x60,0x00,0x00},/*".",14*/
            35. {0x00,0x00,0x01,0x02,0x02,0x04,0x04,0x08,0x08,0x10,0x10,0x20,0x20,0x40,0x40,0x00},/*"/",15*/
            36. {0x00,0x00,0x00,0x18,0x24,0x42,0x42,0x42,0x42,0x42,0x42,0x42,0x24,0x18,0x00,0x00},/*"0",16*/
            37. {0x00,0x00,0x00,0x10,0x70,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x7C,0x00,0x00},/*"1",17*/
            38. {0x00,0x00,0x00,0x3C,0x42,0x42,0x42,0x04,0x04,0x08,0x10,0x20,0x42,0x7E,0x00,0x00},/*"2",18*/
            39. {0x00,0x00,0x00,0x3C,0x42,0x42,0x04,0x18,0x04,0x02,0x02,0x42,0x44,0x38,0x00,0x00},/*"3",19*/
            40. {0x00,0x00,0x00,0x04,0x0C,0x14,0x24,0x24,0x44,0x44,0x7E,0x04,0x04,0x1E,0x00,0x00},/*"4",20*/
            41. {0x00,0x00,0x00,0x7E,0x40,0x40,0x40,0x58,0x64,0x02,0x02,0x42,0x44,0x38,0x00,0x00},/*"5",21*/
            42. {0x00,0x00,0x00,0x1C,0x24,0x40,0x40,0x58,0x64,0x42,0x42,0x42,0x24,0x18,0x00,0x00},/*"6",22*/
            43. {0x00,0x00,0x00,0x7E,0x44,0x44,0x08,0x08,0x10,0x10,0x10,0x10,0x10,0x10,0x00,0x00},/*"7",23*/
            44. {0x00,0x00,0x00,0x3C,0x42,0x42,0x42,0x24,0x18,0x24,0x42,0x42,0x42,0x3C,0x00,0x00},/*"8",24*/
            45. {0x00,0x00,0x00,0x18,0x24,0x42,0x42,0x42,0x26,0x1A,0x02,0x02,0x24,0x38,0x00,0x00},/*"9",25*/
            46. {0x00,0x00,0x00,0x00,0x00,0x00,0x18,0x18,0x00,0x00,0x00,0x00,0x18,0x18,0x00,0x00},/*":",26*/
            47. {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x10,0x00,0x00,0x00,0x00,0x00,0x10,0x10,0x20},/*";",27*/
            48. {0x00,0x00,0x00,0x02,0x04,0x08,0x10,0x20,0x40,0x20,0x10,0x08,0x04,0x02,0x00,0x00},/*"<",28*/
            49. {0x00,0x00,0x00,0x00,0x00,0x00,0xFE,0x00,0x00,0x00,0xFE,0x00,0x00,0x00,0x00,0x00},/*"=",29*/
            50. {0x00,0x00,0x00,0x40,0x20,0x10,0x08,0x04,0x02,0x04,0x08,0x10,0x20,0x40,0x00,0x00},/*">",30*/
            51. {0x00,0x00,0x00,0x3C,0x42,0x42,0x62,0x02,0x04,0x08,0x08,0x00,0x18,0x18,0x00,0x00},/*"?",31*/
            52. //第二欄從@開始
            53. {0x00,0x00,0x00,0x38,0x44,0x5A,0xAA,0xAA,0xAA,0xAA,0xB4,0x42,0x44,0x38,0x00,0x00},/*"@",32*/
            54. {0x00,0x00,0x00,0x10,0x10,0x18,0x28,0x28,0x24,0x3C,0x44,0x42,0x42,0xE7,0x00,0x00},/*"A",33*/
            55. {0x00,0x00,0x00,0xF8,0x44,0x44,0x44,0x78,0x44,0x42,0x42,0x42,0x44,0xF8,0x00,0x00},/*"B",34*/
            56. {0x00,0x00,0x00,0x3E,0x42,0x42,0x80,0x80,0x80,0x80,0x80,0x42,0x44,0x38,0x00,0x00},/*"C",35*/
            57. {0x00,0x00,0x00,0xF8,0x44,0x42,0x42,0x42,0x42,0x42,0x42,0x42,0x44,0xF8,0x00,0x00},/*"D",36*/
            58. {0x00,0x00,0x00,0xFC,0x42,0x48,0x48,0x78,0x48,0x48,0x40,0x42,0x42,0xFC,0x00,0x00},/*"E",37*/
            59. {0x00,0x00,0x00,0xFC,0x42,0x48,0x48,0x78,0x48,0x48,0x40,0x40,0x40,0xE0,0x00,0x00},/*"F",38*/
            60. {0x00,0x00,0x00,0x3C,0x44,0x44,0x80,0x80,0x80,0x8E,0x84,0x44,0x44,0x38,0x00,0x00},/*"G",39*/
            61. {0x00,0x00,0x00,0xE7,0x42,0x42,0x42,0x42,0x7E,0x42,0x42,0x42,0x42,0xE7,0x00,0x00},/*"H",40*/
            62. {0x00,0x00,0x00,0x7C,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x7C,0x00,0x00},/*"I",41*/
            63. {0x00,0x00,0x00,0x3E,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x88,0xF0},/*"J",42*/
            64. {0x00,0x00,0x00,0xEE,0x44,0x48,0x50,0x70,0x50,0x48,0x48,0x44,0x44,0xEE,0x00,0x00},/*"K",43*/
            65. {0x00,0x00,0x00,0xE0,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x42,0xFE,0x00,0x00},/*"L",44*/
            66. {0x00,0x00,0x00,0xEE,0x6C,0x6C,0x6C,0x6C,0x54,0x54,0x54,0x54,0x54,0xD6,0x00,0x00},/*"M",45*/
            67. {0x00,0x00,0x00,0xC7,0x62,0x62,0x52,0x52,0x4A,0x4A,0x4A,0x46,0x46,0xE2,0x00,0x00},/*"N",46*/
            68. {0x00,0x00,0x00,0x38,0x44,0x82,0x82,0x82,0x82,0x82,0x82,0x82,0x44,0x38,0x00,0x00},/*"O",47*/
            69. {0x00,0x00,0x00,0xFC,0x42,0x42,0x42,0x42,0x7C,0x40,0x40,0x40,0x40,0xE0,0x00,0x00},/*"P",48*/
            70. {0x00,0x00,0x00,0x38,0x44,0x82,0x82,0x82,0x82,0x82,0xB2,0xCA,0x4C,0x38,0x06,0x00},/*"Q",49*/
            71. {0x00,0x00,0x00,0xFC,0x42,0x42,0x42,0x7C,0x48,0x48,0x44,0x44,0x42,0xE3,0x00,0x00},/*"R",50*/
            72. {0x00,0x00,0x00,0x3E,0x42,0x42,0x40,0x20,0x18,0x04,0x02,0x42,0x42,0x7C,0x00,0x00},/*"S",51*/
            73. {0x00,0x00,0x00,0xFE,0x92,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x38,0x00,0x00},/*"T",52*/
            74. {0x00,0x00,0x00,0xE7,0x42,0x42,0x42,0x42,0x42,0x42,0x42,0x42,0x42,0x3C,0x00,0x00},/*"U",53*/
            75. {0x00,0x00,0x00,0xE7,0x42,0x42,0x44,0x24,0x24,0x28,0x28,0x18,0x10,0x10,0x00,0x00},/*"V",54*/
            76. {0x00,0x00,0x00,0xD6,0x92,0x92,0x92,0x92,0xAA,0xAA,0x6C,0x44,0x44,0x44,0x00,0x00},/*"W",55*/
            77. {0x00,0x00,0x00,0xE7,0x42,0x24,0x24,0x18,0x18,0x18,0x24,0x24,0x42,0xE7,0x00,0x00},/*"X",56*/
            78. {0x00,0x00,0x00,0xEE,0x44,0x44,0x28,0x28,0x10,0x10,0x10,0x10,0x10,0x38,0x00,0x00},/*"Y",57*/
            79. {0x00,0x00,0x00,0x7E,0x84,0x04,0x08,0x08,0x10,0x20,0x20,0x42,0x42,0xFC,0x00,0x00},/*"Z",58*/
            80. {0x00,0x1E,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x1E,0x00},/*"[",59*/
            81. {0x00,0x00,0x40,0x40,0x20,0x20,0x10,0x10,0x10,0x08,0x08,0x04,0x04,0x04,0x02,0x02},/*"",60*/
            82. {0x00,0x78,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x78,0x00},/*"]",61*/
            83. {0x00,0x1C,0x22,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"^",62*/
            84. {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7F,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"-",63*/
            85. //第三欄從開始
            86. {0x00,0x60,0x60,0x20,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"",64*/
            87. {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3C,0x42,0x1E,0x22,0x42,0x42,0x3F,0x00,0x00},/*"a",65*/
            88. {0x00,0x00,0x00,0xC0,0x40,0x40,0x40,0x58,0x64,0x42,0x42,0x42,0x64,0x58,0x00,0x00},/*"b",66*/
            89. {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1C,0x22,0x40,0x40,0x40,0x22,0x1C,0x00,0x00},/*"c",67*/
            90. {0x00,0x00,0x00,0x06,0x02,0x02,0x02,0x1E,0x22,0x42,0x42,0x42,0x26,0x1B,0x00,0x00},/*"d",68*/
            91. {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3C,0x42,0x7E,0x40,0x40,0x42,0x3C,0x00,0x00},/*"e",69*/
            92. {0x00,0x00,0x00,0x0F,0x11,0x10,0x10,0x7E,0x10,0x10,0x10,0x10,0x10,0x7C,0x00,0x00},/*"f",70*/
            93. {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3E,0x44,0x44,0x38,0x40,0x3C,0x42,0x42,0x3C},/*"g",71*/
            94. {0x00,0x00,0x00,0xC0,0x40,0x40,0x40,0x5C,0x62,0x42,0x42,0x42,0x42,0xE7,0x00,0x00},/*"h",72*/
            95. {0x00,0x00,0x00,0x30,0x30,0x00,0x00,0x70,0x10,0x10,0x10,0x10,0x10,0x7C,0x00,0x00},/*"i",73*/
            96. {0x00,0x00,0x00,0x0C,0x0C,0x00,0x00,0x1C,0x04,0x04,0x04,0x04,0x04,0x04,0x44,0x78},/*"j",74*/
            97. {0x00,0x00,0x00,0xC0,0x40,0x40,0x40,0x4E,0x48,0x50,0x68,0x48,0x44,0xEE,0x00,0x00},/*"k",75*/
            98. {0x00,0x00,0x00,0x70,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x7C,0x00,0x00},/*"l",76*/
            99. {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFE,0x49,0x49,0x49,0x49,0x49,0xED,0x00,0x00},/*"m",77*/
            100. {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xDC,0x62,0x42,0x42,0x42,0x42,0xE7,0x00,0x00},/*"n",78*/
            101. {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3C,0x42,0x42,0x42,0x42,0x42,0x3C,0x00,0x00},/*"o",79*/
            102. {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xD8,0x64,0x42,0x42,0x42,0x44,0x78,0x40,0xE0},/*"p",80*/
            103. {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1E,0x22,0x42,0x42,0x42,0x22,0x1E,0x02,0x07},/*"q",81*/
            104. {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xEE,0x32,0x20,0x20,0x20,0x20,0xF8,0x00,0x00},/*"r",82*/
            105. {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3E,0x42,0x40,0x3C,0x02,0x42,0x7C,0x00,0x00},/*"s",83*/
            106. {0x00,0x00,0x00,0x00,0x00,0x10,0x10,0x7C,0x10,0x10,0x10,0x10,0x10,0x0C,0x00,0x00},/*"t",84*/
            107. {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xC6,0x42,0x42,0x42,0x42,0x46,0x3B,0x00,0x00},/*"u",85*/
            108. {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xE7,0x42,0x24,0x24,0x28,0x10,0x10,0x00,0x00},/*"v",86*/
            109. {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xD7,0x92,0x92,0xAA,0xAA,0x44,0x44,0x00,0x00},/*"w",87*/
            110. {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x6E,0x24,0x18,0x18,0x18,0x24,0x76,0x00,0x00},/*"x",88*/
            111. {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xE7,0x42,0x24,0x24,0x28,0x18,0x10,0x10,0xE0},/*"y",89*/
            112. {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7E,0x44,0x08,0x10,0x10,0x22,0x7E,0x00,0x00},/*"z",90*/
            113. {0x00,0x03,0x04,0x04,0x04,0x04,0x04,0x08,0x04,0x04,0x04,0x04,0x04,0x04,0x03,0x00},/*"{",91*/
            114. {0x00,0x00,0x00,0x00,0x00,0x00,0x18,0x18,0x00,0x00,0x00,0x00,0x18,0x18,0x00,0x00},/*":",92*/
            115. {0x00,0x60,0x10,0x10,0x10,0x10,0x10,0x08,0x10,0x10,0x10,0x10,0x10,0x10,0x60,0x00},/*"}",93*/
            116. {0x30,0x4C,0x43,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"~",94*/
            117. {0x00,0x1C,0x22,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"^",95*/
            118. };
            120. #endif
            121. /*********************************************************************************************************
            122. *EndOfFile*
            123. *********************************************************************************************************/
            文件名： Delay.c，延時(shí)函數(shù)的實(shí)現(xiàn)
            1. /****************************************Copyright(c)**************************************************
            2. **SoutheastUniversity
            3. **--------------FileInfo-------------------------------------------------------------------------------
            4. **FileName:Delay.c
            5. **LastmodifiedDate:2012-03-23
            6. **LastVersion:1.0
            7. **Description:延時(shí)函數(shù)實(shí)現(xiàn)
            8. **------------------------------------------------------------------------------------------------------
            9. **CreatedBy:JianGe
            10. **Createddate:2012-03-23
            11. **Version:1.0
            12. **------------------------------------------------------------------------------------------------------*/
            13. #include"Delay.h"
            14. #include"Type.h"
            16. /*********************************************************************************************************
            17. **Functionname:Delay_nUS
            18. **Descriptions:延時(shí)n微秒
            19. **inputparameters:無
            20. **outputparameters:無
            21. **Returnedvalue:無
            22. *********************************************************************************************************/
            23. voidDelay_nUS(uint32n)
            24. {
            25. uint32i=0;
            26. for(i=0;i
            27. {
            28. DELAY_US;
            29. }
            30. }
            32. /*********************************************************************************************************
            33. **Functionname:Delay_MS
            34. **Descriptions:延時(shí)1毫秒
            35. **inputparameters:無
            36. **outputparameters:無
            37. **Returnedvalue:無
            38. *********************************************************************************************************/
            39. voidDelay_MS(void)
            40. {
            41. uint32i=0;
            42. for(i=0;i<1000;i++)
            43. {
            44. DELAY_US;
            45. }
            46. }
            48. /*********************************************************************************************************
            49. **Functionname:Delay_nMS
            50. **Descriptions:延時(shí)n毫秒
            51. **inputparameters:無
            52. **outputparameters:無
            53. **Returnedvalue:無
            54. *********************************************************************************************************/
            55. voidDelay_nMS(uint32n)
            56. {
            57. uint32i=0;
            58. for(i=0;i
            59. {
            60. Delay_MS();
            61. }
            62. }
            64. /*********************************************************************************************************
            65. *EndOfFile*
            66. *********************************************************************************************************/

            文件名：USART.c 串口調(diào)試函數(shù)的實(shí)現(xiàn)
            1. /****************************************Copyright(c)**************************************************
            2. **SoutheastUniversity
            3. **--------------FileInfo-------------------------------------------------------------------------------
            4. **FileName:USART.c
            5. **LastmodifiedDate:2012-03-23
            6. **LastVersion:1.0
            7. **Description:串口函數(shù)實(shí)現(xiàn)
            8. **------------------------------------------------------------------------------------------------------
            9. **CreatedBy:JianGe
            10. **Createddate:2012-03-23
            11. **Version:1.0
            12. **------------------------------------------------------------------------------------------------------*/
            14. #include
            15. #include"USART.h"
            17. /*串口初始化函數(shù)*/
            18. voidUSART_Init(void)
            19. {
            20. UCSRA=0x02;/*倍速*/
            21. UCSRB=0x18;/*允許接收和發(fā)送*/
            22. UCSRC=0x06;/*8位數(shù)據(jù)*/
            23. UBRRH=0x00;
            24. //UBRRL=12;/*9600*/
            25. //UBRRL=103;//11.0592M下9600
            26. UBRRL=207;//16MHz下9600
            28. }/*數(shù)據(jù)發(fā)送，查詢方式*/
            29. voidUart_Transmit(unsignedchari)
            30. {
            31. while(!(UCSRA&(1<
            32. UDR=i;/*發(fā)送數(shù)據(jù)*/
            33. }
            34. /*數(shù)據(jù)接收，查詢方式*/
            35. unsignedcharUart_Receive(void)
            36. {while(!(UCSRA&(1<
            37. returnUDR;/*獲取并返回?cái)?shù)據(jù)*/
            38. }
            41. /*********************************************************************************************************
            42. *EndOfFile*
            43. *********************************************************************************************************/

            文件名：LCDDriver.c LCD驅(qū)動(dòng)函數(shù)以及上層函數(shù)的實(shí)現(xiàn)
            1. /****************************************Copyright(c)**************************************************
            2. **SoutheastUniversity
            3. **--------------FileInfo-------------------------------------------------------------------------------
            4. **FileName:LCDDriver.c
            5. **LastmodifiedDate:2012-04-12
            6. **LastVersion:1.0
            7. **Description:LCD驅(qū)動(dòng)函數(shù)的實(shí)現(xiàn)
            8. **------------------------------------------------------------------------------------------------------
            9. **CreatedBy:JianGe
            10. **Createddate:2012-03-24
            11. **Version:1.0
            12. **------------------------------------------------------------------------------------------------------*/
            13. #include"Delay.h"
            14. #include
            15. #include
            16. #include"USART.h"
            17. #include"LCD_Font.h"
            18. #include"Type.h"
            20. ///////////屏顯示參數(shù)設(shè)置///////////////
            21. //設(shè)置屏顯示像素大小
            22. #defineX_SIZE240
            23. #defineY_SIZE320
            24. //x和y的最大坐標(biāo)值,坐標(biāo)原點(diǎn)為(0,0)
            25. #defineX_END(X_SIZE-1)
            26. #defineY_END(Y_SIZE-1)
            27. //一個(gè)字符x*y的分別大小
            28. #defineCHAR_X_SIZE8
            29. #defineCHAR_Y_SIZE16
            30. //橫坐標(biāo)能顯示的字符數(shù)X_SIZE/CHAR_X_SIZE
            31. #defineCHAR_X_NUM30
            32. //縱坐標(biāo)能顯示的字符數(shù)Y_SIZE/CHAR_Y_SIZE
            33. #defineCHAR_Y_NUM20
            34. ////////////////////////////////////////
            37. //LCD控制端口動(dòng)作宏定義
            38. #defineLCD_CS_BITPA1
            39. #defineLCD_RS_BITPA2
            40. #defineLCD_WR_BITPA3
            41. #defineLCD_RD_BITPA4
            42. #defineLCD_REST_BITPA0
            44. #defineLCD_CLT_PORTPORTA
            45. #defineLCD_CLT_PINPINA
            46. #defineLCD_CLT_DDRDDRA
            49. #defineLCD_CS_LLCD_CLT_PORT&=~BIT(LCD_CS_BIT)
            50. #defineLCD_CS_HLCD_CLT_PORT|=BIT(LCD_CS_BIT)
            52. #defineLCD_RS_LLCD_CLT_PORT&=~BIT(LCD_RS_BIT)
            53. #defineLCD_RS_HLCD_CLT_PORT|=BIT(LCD_RS_BIT)
            55. #defineLCD_WR_LLCD_CLT_PORT&=~BIT(LCD_WR_BIT)
            56. #defineLCD_WR_HLCD_CLT_PORT|=BIT(LCD_WR_BIT)
            58. #defineLCD_RD_LLCD_CLT_PORT&=~BIT(LCD_RD_BIT)
            59. #defineLCD_RD_HLCD_CLT_PORT|=BIT(LCD_RD_BIT)
            61. #defineLCD_REST_LLCD_CLT_PORT&=~BIT(LCD_REST_BIT)
            62. #defineLCD_REST_HLCD_CLT_PORT|=BIT(LCD_REST_BIT)
            65. //8位數(shù)據(jù)口
            66. #defineDATA_HPB0
            67. #defineLCD_DATA_PORTPORTB
            68. #defineLCD_DATA_DDRDDRB
            69. #defineLCD_DATA_PINPINB
            70. #defineLCD_DATA_INDDRB=0x00
            71. #defineLCD_DATA_OUTDDRB=0xFF
            74. //讀GRAM時(shí)需要一個(gè)虛晃的讀(DummyRead)
            75. #defineDUMMY_READ()LCD_RD_L;LCD_RD_H;LCD_RD_L;LCD_RD_H;
            77. //片選，開始9328的某種操作前調(diào)用
            78. #defineLCD_SELECT()LCD_CS_L
            80. //片選，結(jié)束9328的某項(xiàng)操作后調(diào)用
            81. #defineLCD_DIS_SELECT()LCD_CS_H
            84. /*********************************************************************************************************
            85. **Functionname:LCD_Port_Init
            86. **Descriptions:LCD的控制端口和數(shù)據(jù)端口的初始化
            87. **inputparameters:寄存器地址regID
            88. **outputparameters:無
            89. **Returnedvalue:無
            90. *********************************************************************************************************/
            92. voidLCD_Port_Init(void)
            93. {
            94. LCD_DATA_OUT;
            95. LCD_DATA_PORT=0xFF;
            96. LCD_CLT_DDR=0xFF;
            97. LCD_CS_H;
            98. LCD_RS_H;
            99. LCD_WR_H;
            100. LCD_RD_H;
            101. LCD_REST_H;
            102. }
            105. /*********************************************************************************************************
            106. **Functionname:LCD_WriteCmd
            107. **Descriptions:寫寄存器命令，選擇一個(gè)寄存器
            108. **inputparameters:寄存器地址regID
            109. **outputparameters:無
            110. **Returnedvalue:無
            111. *********************************************************************************************************/
            112. ///////////////////////////////////////////////////////////////////////////////////////////////////////
            113. //nCS----__________________________________________/---------------------------//
            114. //RS------______________________________/------------------------------------//
            115. //nRD----------------------------------------------------------------------------//
            116. //nWR--------______/----------_____/-------------------------------------------//
            117. //DB[10:17]----[寄存器高8位]-----[寄存器低8位]-------------------------------------------//
            118. ////////////////////////////////////////////////////////////////////////////////////////////////////////
            119. voidLCD_WriteCmd(uint32regID)
            120. {
            121. LCD_RS_L;
            123. LCD_DATA_PORT=regID>>8;
            124. LCD_WR_L;
            125. LCD_WR_H;
            127. LCD_DATA_PORT=regID;
            128. LCD_WR_L;
            129. LCD_WR_H;
            131. LCD_RS_H;
            132. }
            134. /*********************************************************************************************************
            135. **Functionname:LCD_WriteData
            136. **Descriptions:向LCD寫數(shù)據(jù)
            137. **inputparameters:待寫入的數(shù)據(jù)data
            138. **outputparameters:無
            139. **Returnedvalue:無
            140. *********************************************************************************************************/
            141. ////////////////////////////////////////////////////////////////////////////////////////////////////
            142. //nCS----__________________________________________/-----------------------------//
            143. //RS-----------------------------------------------------------------------------//
            144. //nRD-------------------------------------------------------------------------//
            145. //nWR--------______/--------_____/-----------------------------------------//
            146. //DB[10:17]-----[數(shù)據(jù)高8位]-----[數(shù)據(jù)低8位]-------------------------------------------//
            147. /////////////////////////////////////////////////////////////////////////////////////////////////////
            148. voidLCD_WriteData(uint32data)
            149. {
            150. LCD_DATA_PORT=data>>8;
            151. LCD_WR_L;
            152. LCD_WR_H;
            154. LCD_DATA_PORT=data;
            155. LCD_WR_L;
            156. LCD_WR_H;
            157. }
            161. /*********************************************************************************************************
            162. **Functionname:LCD_WriteReg
            163. **Descriptions:向一個(gè)寄存器寫入數(shù)據(jù)
            164. **inputparameters:寄存器地址：regID待寫入的數(shù)據(jù)regData
            165. **outputparameters:無
            166. **Returnedvalue:無
            167. *********************************************************************************************************/
            168. ////////////////////////////////////////////////////////////////////////////////////////////////////
            169. //nCS----_____________________________________________________________/--------//
            170. //RS----____________________________/-----------------------------------------//
            171. //nRD-------------------------------------------------------------------------//
            172. //nWR------______/--------_____/--------______/-----______/----------------//
            173. //DB[10:17]---[寄存器高8位]---[寄存器低8位]---[數(shù)據(jù)高8位]----[數(shù)據(jù)低8位]---------------//
            174. /////////////////////////////////////////////////////////////////////////////////////////////////////
            175. voidLCD_WriteReg(uint32regID,uint32regData)
            176. {
            177. LCD_RS_L;
            179. LCD_DATA_PORT=regID>>8;
            180. LCD_WR_L;
            181. LCD_WR_H;
            183. LCD_DATA_PORT=regID;
            184. LCD_WR_L;
            185. LCD_WR_H;
            187. LCD_RS_H;
            188. LCD_DATA_PORT=regData>>8;
            189. LCD_WR_L;
            190. LCD_WR_H;
            192. LCD_DATA_PORT=regData;
            193. LCD_WR_L;
            194. LCD_WR_H;
            195. }
            198. /*********************************************************************************************************
            199. **Functionname:LCD_ReadReg
            200. **Descriptions:讀取指定寄存器的數(shù)據(jù)
            201. **inputparameters:寄存器地址：regID
            202. **outputparameters:無
            203. **Returnedvalue:讀出數(shù)據(jù)（16位）
            204. *********************************************************************************************************/
            205. ////////////////////////////////////////////////////////////////////////////////////////////////////
            206. //nCS----_____________________________________________________________/--------//
            207. //RS----____________________________/-----------------------------------------//
            208. //nRD-----------------------------------_____/------_____/------------------//
            209. //nWR------______/--------_____/----------------------------------------------//
            210. //DB[10:17]---[寄存器高8位]--[寄存器低8位]--[數(shù)據(jù)高8位]--[數(shù)據(jù)低8位]---------------//
            211. /////////////////////////////////////////////////////////////////////////////////////////////////////
            212. unsignedintLCD_ReadReg(uint32regID)
            213. {
            214. uint32regData;
            215. LCD_WriteCmd(regID);
            217. LCD_DATA_IN;
            218. LCD_RS_H;
            220. LCD_RD_L;
            221. LCD_RD_H;
            222. regData=LCD_DATA_PIN;
            224. regData=regData<<8;
            226. LCD_RD_L;
            227. LCD_RD_H;
            228. regData|=LCD_DATA_PIN;
            229. LCD_WR_L;
            230. LCD_WR_H;
            232. LCD_DATA_OUT;
            233. returnregData;
            234. }
            237. /*********************************************************************************************************
            238. **Functionname:LCD_ILI9325_Init
            239. **Descriptions:9325/28內(nèi)部寄存器的初始化
            240. **inputparameters:無
            241. **outputparameters:無
            242. **Returnedvalue:無
            243. *********************************************************************************************************/
            244. voidLCD_ILI9325_Init(void)
            245. {
            246. uint32ID=0x0000;
            247. LCD_Port_Init();
            248. LCD_REST_L;//復(fù)位
            249. Delay_nMS(50);
            250. LCD_REST_H;
            251. Delay_nMS(50);
            253. LCD_SELECT();
            254. ID=LCD_ReadReg(0x0000);//讀LCD的ID，這里是9328
            255. Uart_Transmit(ID>>8);//串口觀察
            256. Uart_Transmit(ID);
            258. LCD_WriteReg(0x0001,0x0100);
            259. LCD_WriteReg(0x0002,0x0700);
            260. LCD_WriteReg(0x0003,0x1030);//轉(zhuǎn)換RGB至GBR，水平掃描
            261. LCD_WriteReg(0x0004,0x0000);
            262. LCD_WriteReg(0x0008,0x0207);
            263. LCD_WriteReg(0x0009,0x0000);
            264. LCD_WriteReg(0x000A,0x0000);
            265. LCD_WriteReg(0x000C,0x0000);
            266. LCD_WriteReg(0x000D,0x0000);
            267. LCD_WriteReg(0x000F,0x0000);
            268. //poweronsequenceVGHVGL
            269. LCD_WriteReg(0x0010,0x0000);
            270. LCD_WriteReg(0x0011,0x0007);
            271. LCD_WriteReg(0x0012,0x0000);
            272. LCD_WriteReg(0x0013,0x0000);
            273. //vgh
            274. LCD_WriteReg(0x0010,0x1290);
            275. LCD_WriteReg(0x0011,0x0227);
            276. //vregiout
            277. LCD_WriteReg(0x0012,0x001d);//0x001b
            278. //vomamplitude
            279. LCD_WriteReg(0x0013,0x1500);
            280. //vomH
            281. LCD_WriteReg(0x0029,0x0018);
            282. LCD_WriteReg(0x002B,0x000D);
            284. //gamma
            285. LCD_WriteReg(0x0030,0x0004);
            286. LCD_WriteReg(0x0031,0x0307);
            287. LCD_WriteReg(0x0032,0x0002);//0006
            288. LCD_WriteReg(0x0035,0x0206);
            289. LCD_WriteReg(0x0036,0x0408);
            290. LCD_WriteReg(0x0037,0x0507);
            291. LCD_WriteReg(0x0038,0x0204);//0200
            292. LCD_WriteReg(0x0039,0x0707);
            293. LCD_WriteReg(0x003C,0x0405);//0504
            294. LCD_WriteReg(0x003D,0x0F02);
            295. //ram
            296. LCD_WriteReg(0x0050,0x0000);
            297. LCD_WriteReg(0x0051,0x00EF);
            298. LCD_WriteReg(0x0052,0x0000);
            299. LCD_WriteReg(0x0053,0x013F);
            300. LCD_WriteReg(0x0060,0xA700);
            301. LCD_WriteReg(0x0061,0x0001);
            302. LCD_WriteReg(0x006A,0x0000);
            303. //
            304. LCD_WriteReg(0x0080,0x0000);
            305. LCD_WriteReg(0x0081,0x0000);
            306. LCD_WriteReg(0x0082,0x0000);
            307. LCD_WriteReg(0x0083,0x0000);
            308. LCD_WriteReg(0x0084,0x0000);
            309. LCD_WriteReg(0x0085,0x0000);
            310. //
            311. LCD_WriteReg(0x0090,0x0010);
            312. LCD_WriteReg(0x0092,0x0600);
            313. LCD_WriteReg(0x0093,0x0003);
            314. LCD_WriteReg(0x0095,0x0110);
            315. LCD_WriteReg(0x0097,0x0000);
            316. LCD_WriteReg(0x0098,0x0000);
            317. LCD_WriteReg(0x0007,0x0133);
            318. LCD_DIS_SELECT();
            319. }
            322. /*********************************************************************************************************
            323. **Functionname:LCD_SetWindow
            324. **Descriptions:定義刷屏窗口
            325. **inputparameters:起始坐標(biāo)(x0，y0),終止坐標(biāo)（x1,y1)
            326. **outputparameters:無
            327. **Returnedvalue:無
            328. *********************************************************************************************************/
            329. staticvoidLCD_SetWindow(unsignedintx0,unsignedintx1,unsignedinty0,unsignedinty1)
            330. {
            331. LCD_WriteReg(0x0050,x0);
            332. LCD_WriteReg(0x0051,x1);
            333. LCD_WriteReg(0x0052,y0);
            334. LCD_WriteReg(0x0053,y1);
            335. LCD_WriteReg(0x0020,x0);
            336. LCD_WriteReg(0x0021,y0);
            337. LCD_WriteCmd(0x0022);//GRAM寄存器，之后可以寫GRAM緩沖區(qū)
            338. }
            344. /*******************************************************************************************************************/
            345. /*******************************************************************************************************************/
            346. /**************************************************以下為LCD的應(yīng)用函數(shù)**********************************************/
            347. /*******************************************************************************************************************/
            348. /*******************************************************************************************************************/
            351. /*********************************************************************************************************
            352. **Functionname:LCD_ClearScreen
            353. **Descriptions:刷整屏為一種顏色
            354. **inputparameters:顏色的RGB值color
            355. **outputparameters:無
            356. **Returnedvalue:無
            357. *********************************************************************************************************/
            358. voidLCD_ClearScreen(unsignedintcolor)
            359. {
            360. unsignedinti,j;
            361. LCD_SELECT();//選擇9328
            362. LCD_SetWindow(0,240,0,320);//320x240的屏
            363. for(i=0;i<320;i++)
            364. {
            365. for(j=0;j<240;j++)
            366. {
            367. LCD_WriteData(color);//向GRAM寫入RGB數(shù)據(jù)
            368. }
            369. }
            370. LCD_DIS_SELECT();//操作完畢
            371. }
            373. /*********************************************************************************************************
            374. **Functionname:LCD_Fill
            375. **Descriptions:填充一個(gè)矩形區(qū)域
            376. **inputparameters:矩形起始坐標(biāo)----(x0,y0），矩形終點(diǎn)坐標(biāo)--（x1，y1）
            377. **outputparameters:無
            378. **Returnedvalue:無
            379. *********************************************************************************************************/
            380. //
            381. voidLCD_Fill_Rectangle(unsignedintx0,unsignedinty0,unsignedintx1,unsignedinty1,unsignedintcolor)
            382. {
            383. unsignedlongi;
            385. LCD_SELECT();//選擇9328
            386. LCD_SetWindow(x0,x1,y0,y1);
            388. for(i=0;i<(x1-x0+1)*(y1-y0+1);i++)
            389. {
            390. LCD_WriteData(color);//填充顏色
            391. }
            393. LCD_DIS_SELECT();//操作完畢
            394. }
            397. /*********************************************************************************************************
            398. **Functionname:Get_CharOffset
            399. **Descriptions:獲取字節(jié)的偏移量
            400. **inputparameters:輸入字節(jié)
            401. **outputparameters:無
            402. **Returnedvalue:偏移量
            403. *********************************************************************************************************/
            404. unsignedcharGet_CharOffset(unsignedcharchar_data)
            405. {
            406. if(char_data>=&&char_data<=})
            407. {
            408. char_data-=;//字符偏移從空格開始
            409. }
            410. else
            411. {
            412. char_data=;//如無匹配字符以空格代替
            413. }
            414. returnchar_data;//返回字符所在字符表的位置
            415. }
            418. /*********************************************************************************************************
            419. **Functionname:Set_CharWindow
            420. **Descriptions:設(shè)置字節(jié)窗口
            421. **inputparameters:每個(gè)字符8X16像素，共30行20列，lineNum----字符所在行號(hào)，rowLine----字符所在列號(hào)
            422. **outputparameters:無
            423. **Returnedvalue:無
            424. *********************************************************************************************************/
            425. //例如顯示2這個(gè)字節(jié)窗口，為一個(gè)8X16的像素矩形
            426. //________,
            427. //________,
            428. //________,
            429. //__XXX___,
            430. //_X___X__,//lineNum
            431. //_____X__,
            432. //_____X__,
            433. //____X___,
            434. //___X____,
            435. //__X_____,
            436. //_X______,
            437. //_XXXXX__,
            438. //________,
            439. //________,
            440. //________,
            441. //________,
            443. voidSet_CharWindow(unsignedintlineNum,unsignedintrowNum)
            444. {
            445. unsignedintx0=0;
            446. unsignedinty0=0;
            448. x0=rowNum<<3;//起始X像素坐標(biāo)
            449. y0=lineNum<<4;//其實(shí)Y像素坐標(biāo)
            451. LCD_SetWindow(x0,x0+7,y0,y0+15);
            452. }
            454. /*********************************************************************************************************
            455. **Functionname:LCD_WriteChar
            456. **Descriptions:向屏幕寫一個(gè)字節(jié)
            457. **inputparameters:lineNum表示字符開始的行數(shù)，rowNum表字符開始的列數(shù)，共30X20個(gè)字符，背景色bkColor,寫入的字節(jié)chChar
            458. 字符顏色----charColor
            459. 待顯示的字符ch_char
            460. **outputparameters:無
            461. **Returnedvalue:無
            462. *********************************************************************************************************/
            463. voidLCD_WriteChar(unsignedintlineNum,
            464. unsignedintrowNum,
            465. unsignedintcharColor,
            466. unsignedintbkColor,
            467. unsignedcharchChar)
            468. {
            469. unsignedcharshow_cnt=0;
            470. unsignedcharbit_cnt=0;
            471. unsignedintcharPos=0;//字符在字符表中所在的位置
            473. LCD_SELECT();
            474. charPos=Get_CharOffset(chChar);//獲取字模顯示的偏移量
            475. Set_CharWindow(lineNum,rowNum);//設(shè)置起始坐標(biāo)，xy是8*16的方格坐標(biāo)
            477. for(show_cnt=0;show_cnt<16;show_cnt++)
            478. {
            480. for(bit_cnt=0;bit_cnt<8;bit_cnt++)
            481. {
            482. if(Letter[charPos][show_cnt]&BIT(7-bit_cnt))
            483. {
            484. LCD_WriteData(charColor);//字符顏色
            485. }
            486. else
            487. {
            488. LCD_WriteData(bkColor);//背景色
            489. }
            490. }
            491. }
            492. LCD_DIS_SELECT();
            493. }
            496. /*******************************************************************************************************************
            497. **Functionname:LCD_WriteString
            498. **Descriptions:向屏幕寫字符串
            499. **inputparameters:字符起始行列(lineNum，rowLine)，背景色---bkColor,字節(jié)顏色---charColor，字符串指針p_str
            500. **outputparameters:無
            501. **Returnedvalue:無
            502. ********************************************************************************************************************/
            503. voidLCD_WriteString(unsignedcharlineNum,unsignedcharrowNum,
            504. unsignedintcharColor,
            505. unsignedintbkColor,
            506. unsignedchar*p_str)
            507. {
            508. while(*p_str)
            509. {
            510. //計(jì)算坐標(biāo)
            511. if(*p_str==n)//換行
            512. {
            513. rowNum=0;
            514. lineNum++;
            515. p_str++;//調(diào)過換行符,不用顯示
            516. continue;//查詢下一個(gè)字符
            517. }
            518. else//未遇到換行符則按正常顯示坐標(biāo)自加
            519. {
            520. LCD_WriteChar(lineNum,rowNum,charColor,bkColor,*p_str);
            521. rowNum++;
            522. if(rowNum==CHAR_X_NUM)
            523. {
            524. rowNum=0;
            525. lineNum++;
            526. if(lineNum==CHAR_Y_NUM)
            527. {
            528. lineNum=0;
            529. }
            530. }
            531. }
            532. p_str++;//字符串指針++
            533. }
            534. }
            536. /*********************************************************************************************************
            537. *EndOfFile*
            538. *********************************************************************************************************/
            文件名：main.c 主函數(shù)測試
            1. /****************************************Copyright(c)**************************************************
            2. **SoutheastUniversity
            3. **--------------FileInfo-------------------------------------------------------------------------------
            4. **FileName:main.c
            5. **LastmodifiedDate:2012-04-11
            6. **LastVersion:1.0
            7. **Description:測試函數(shù)
            8. **------------------------------------------------------------------------------------------------------
            9. **CreatedBy:JianGe
            10. **Createddate:2012-03-23
            11. **Version:1.0
            12. **------------------------------------------------------------------------------------------------------*/
            15. #include
            16. #include
            17. #include"Type.h"
            18. #include"Delay.h"
            19. #include"USART.h"
            21. voidmain(void)
            22. {
            23. unsignedchar*ptr="ABCDEFGHIJKLMNOPQRSTUVWXYZ";
            24. USART_Init();
            25. LCD_ILI9325_Init();
            26. LCD_ClearScreen(0xF800);
            27. LCD_Fill_Rectangle(0,0,200,200,0xF800);
            28. LCD_WriteChar(1,1,0xF800,0xFFFF,1);//顯示字符
            29. LCD_WriteString(0,0,0xF800,0xFFFF,ptr);//顯示字符串
            30. }

            
				
            
                
			
							
            
                
			              
              
            
            
		
            
		
            
		
            
		
            
		
            
			
              
				
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