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ATmega16L驅(qū)動(dòng)ILI9325/9328

作者： 時(shí)間：2016-11-20 來源：網(wǎng)絡(luò) 收藏
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://butianyuan.cn/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(zhǎng)度）
  29. typedefdoublefp64;//Doubleprecisionfloatingpoint雙精度浮點(diǎn)數(shù)（64位長(zhǎng)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L(zhǎng)CD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(cè)試
  1. /****************************************Copyright(c)**************************************************
  2. **SoutheastUniversity
  3. **--------------FileInfo-------------------------------------------------------------------------------
  4. **FileName:main.c
  5. **LastmodifiedDate:2012-04-11
  6. **LastVersion:1.0
  7. **Description:測(cè)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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