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        ATmega16L驅動ILI9325/9328
        
						
        
				作者：
				時間：2016-11-20
				來源：網絡

							
				
				
				
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			 首先是硬件連線：PB----8位數據口
         PA0--- 復位信號RESET
        本文引用地址：http://www.104case.com/article/201611/318937.htm
         PA1---片選CS
         PA2----寄存器選擇信號RS
         PA3---寫信號WR
         PA4---讀信號RD
        文件名：Type.h，主要定義一些數據變量的別名
        1. /****************************************Copyright(c)**************************************************
        2. **SoutheastUniversity
        3. **--------------FileInfo-------------------------------------------------------------------------------
        4. **FileName:Type.h
        5. **LastmodifiedDate:2012-03-23
        6. **LastVersion:1.0
        7. **Description:定義數據類型別名
        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)數據類型（和編譯器相關）*
        19. ********************************************************************************************************/
        20. typedefunsignedcharuint8;//Unsigned8bitquantity無符號8位整型變量
        21. typedefunsignedcharuchar;//Unsigned8bitquantity無符號8位整型變量
        22. typedefsignedcharint8;//Signed8bitquantity有符號8位整型變量
        23. typedefunsignedshortuint16;//Unsigned16bitquantity無符號16位整型變量
        24. typedefsignedshortint16;//Signed16bitquantity有符號16位整型變量
        25. typedefunsignedintuint32;//Unsigned32bitquantity無符號32位整型變量
        26. typedefunsignedintuint;//Unsigned32bitquantity無符號32位整型變量
        27. typedefsignedintint32;//Signed32bitquantity有符號32位整型變量
        28. typedeffloatfp32;//Singleprecisionfloatingpoint單精度浮點數（32位長度）
        29. typedefdoublefp64;//Doubleprecisionfloatingpoint雙精度浮點數（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)//幀接收錯誤
        25. #definePE_EERBIT(PE)//校驗錯誤
        26. #defineDATA_OVERBIT(DOR)//接收溢出錯誤
        27. #defineUDR_EMPTYBIT(UDRE)//數據寄存器空
        28. #defineUSAT_TX_ENUCSRB|=BIT(TXEN)//使能USART發送
        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，延時函數的聲明

        1. /****************************************Copyright(c)**************************************************
        2. **SoutheastUniversity
        3. **--------------FileInfo-------------------------------------------------------------------------------
        4. **FileName:Delay.h
        5. **LastmodifiedDate:2012-03-23
        6. **LastVersion:1.0
        7. **Description:延時函數聲明
        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驅動函數和應用函數的聲明
        1. /****************************************Copyright(c)**************************************************
        2. **SoutheastUniversity
        3. **--------------FileInfo-------------------------------------------------------------------------------
        4. **FileName:LCD_Driver.h
        5. **LastmodifiedDate:2012-03-24
        6. **LastVersion:1.0
        7. **Description:LCD驅動函數聲明
        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，延時函數的實現
        1. /****************************************Copyright(c)**************************************************
        2. **SoutheastUniversity
        3. **--------------FileInfo-------------------------------------------------------------------------------
        4. **FileName:Delay.c
        5. **LastmodifiedDate:2012-03-23
        6. **LastVersion:1.0
        7. **Description:延時函數實現
        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 串口調試函數的實現
        1. /****************************************Copyright(c)**************************************************
        2. **SoutheastUniversity
        3. **--------------FileInfo-------------------------------------------------------------------------------
        4. **FileName:USART.c
        5. **LastmodifiedDate:2012-03-23
        6. **LastVersion:1.0
        7. **Description:串口函數實現
        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*/
        18. voidUSART_Init(void)
        19. {
        20. UCSRA=0x02;/*倍速*/
        21. UCSRB=0x18;/*允許接收和發送*/
        22. UCSRC=0x06;/*8位數據*/
        23. UBRRH=0x00;
        24. //UBRRL=12;/*9600*/
        25. //UBRRL=103;//11.0592M下9600
        26. UBRRL=207;//16MHz下9600
        28. }/*數據發送，查詢方式*/
        29. voidUart_Transmit(unsignedchari)
        30. {
        31. while(!(UCSRA&(1<
        32. UDR=i;/*發送數據*/
        33. }
        34. /*數據接收，查詢方式*/
        35. unsignedcharUart_Receive(void)
        36. {while(!(UCSRA&(1<
        37. returnUDR;/*獲取并返回數據*/
        38. }
        41. /*********************************************************************************************************
        42. *EndOfFile*
        43. *********************************************************************************************************/

        文件名：LCDDriver.c LCD驅動函數以及上層函數的實現
        1. /****************************************Copyright(c)**************************************************
        2. **SoutheastUniversity
        3. **--------------FileInfo-------------------------------------------------------------------------------
        4. **FileName:LCDDriver.c
        5. **LastmodifiedDate:2012-04-12
        6. **LastVersion:1.0
        7. **Description:LCD驅動函數的實現
        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. ///////////屏顯示參數設置///////////////
        21. //設置屏顯示像素大小
        22. #defineX_SIZE240
        23. #defineY_SIZE320
        24. //x和y的最大坐標值,坐標原點為(0,0)
        25. #defineX_END(X_SIZE-1)
        26. #defineY_END(Y_SIZE-1)
        27. //一個字符x*y的分別大小
        28. #defineCHAR_X_SIZE8
        29. #defineCHAR_Y_SIZE16
        30. //橫坐標能顯示的字符數X_SIZE/CHAR_X_SIZE
        31. #defineCHAR_X_NUM30
        32. //縱坐標能顯示的字符數Y_SIZE/CHAR_Y_SIZE
        33. #defineCHAR_Y_NUM20
        34. ////////////////////////////////////////
        37. //LCD控制端口動作宏定義
        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位數據口
        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時需要一個虛晃的讀(DummyRead)
        75. #defineDUMMY_READ()LCD_RD_L;LCD_RD_H;LCD_RD_L;LCD_RD_H;
        77. //片選，開始9328的某種操作前調用
        78. #defineLCD_SELECT()LCD_CS_L
        80. //片選，結束9328的某項操作后調用
        81. #defineLCD_DIS_SELECT()LCD_CS_H
        84. /*********************************************************************************************************
        85. **Functionname:LCD_Port_Init
        86. **Descriptions:LCD的控制端口和數據端口的初始化
        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寫數據
        137. **inputparameters:待寫入的數據data
        138. **outputparameters:無
        139. **Returnedvalue:無
        140. *********************************************************************************************************/
        141. ////////////////////////////////////////////////////////////////////////////////////////////////////
        142. //nCS----__________________________________________/-----------------------------//
        143. //RS-----------------------------------------------------------------------------//
        144. //nRD-------------------------------------------------------------------------//
        145. //nWR--------______/--------_____/-----------------------------------------//
        146. //DB[10:17]-----[數據高8位]-----[數據低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:向一個寄存器寫入數據
        164. **inputparameters:寄存器地址：regID待寫入的數據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]---[數據高8位]----[數據低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據
        201. **inputparameters:寄存器地址：regID
        202. **outputparameters:無
        203. **Returnedvalue:讀出數據（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]--[數據高8位]--[數據低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(x0，y0),終止坐標（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
        338. }
        344. /*******************************************************************************************************************/
        345. /*******************************************************************************************************************/
        346. /**************************************************以下為LCD的應用函數**********************************************/
        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數據
        368. }
        369. }
        370. LCD_DIS_SELECT();//操作完畢
        371. }
        373. /*********************************************************************************************************
        374. **Functionname:LCD_Fill
        375. **Descriptions:填充一個矩形區域
        376. **inputparameters:矩形起始坐標----(x0,y0），矩形終點坐標--（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:獲取字節的偏移量
        400. **inputparameters:輸入字節
        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:設置字節窗口
        421. **inputparameters:每個字符8X16像素，共30行20列，lineNum----字符所在行號，rowLine----字符所在列號
        422. **outputparameters:無
        423. **Returnedvalue:無
        424. *********************************************************************************************************/
        425. //例如顯示2這個字節窗口，為一個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
        449. y0=lineNum<<4;//其實Y像素坐標
        451. LCD_SetWindow(x0,x0+7,y0,y0+15);
        452. }
        454. /*********************************************************************************************************
        455. **Functionname:LCD_WriteChar
        456. **Descriptions:向屏幕寫一個字節
        457. **inputparameters:lineNum表示字符開始的行數，rowNum表字符開始的列數，共30X20個字符，背景色bkColor,寫入的字節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);//設置起始坐標，xy是8*16的方格坐標
        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. //計算坐標
        511. if(*p_str==n)//換行
        512. {
        513. rowNum=0;
        514. lineNum++;
        515. p_str++;//調過換行符,不用顯示
        516. continue;//查詢下一個字符
        517. }
        518. else//未遇到換行符則按正常顯示坐標自加
        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
        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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