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ATmega16L驱动ILI9325/9328

2020年9月18日 15:02 阅读(342)

首先是硬件连线：PB—-8位数据口PA0—复位信号RESETPA1—片选CSPA2—-寄存器选择信号RSPA3—写信号WRPA4—读信号RD文…

首先是硬件连线：PB—-8位数据口

PA0— 复位信号RESET

PA1—片选CS

PA2—-寄存器挑选信号RS

PA3—写信号WR

PA4—读信号RD

文件名：Type.h，首要界说一些数据变量的别号

  1. /****************************************Copyright(c)**************************************************
  2. **SoutheastUniversity
  3. **————–FileInfo——————————————————————————-
  4. **FileName:Type.h
  5. **LastmodifiedDate:2012-03-23
  6. **LastVersion:1.0
  7. **Description:界说数据类型别号
  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)数据类型（和编译器相关）*
  19. ********************************************************************************************************/
  20. typedefunsignedcharuint8;//Unsigned8bitquantity无符号8位整型变量
  21. typedefunsignedcharuchar;//Unsigned8bitquantity无符号8位整型变量
  22. typedefsignedcharint8;//Signed8bitquantity有符号8位整型变量
  23. typedefunsignedshortuint16;//Unsigned16bitquantity无符号16位整型变量
  24. typedefsignedshortint16;//Signed16bitquantity有符号16位整型变量
  25. typedefunsignedintuint32;//Unsigned32bitquantity无符号32位整型变量
  26. typedefunsignedintuint;//Unsigned32bitquantity无符号32位整型变量
  27. typedefsignedintint32;//Signed32bitquantity有符号32位整型变量
  28. typedeffloatfp32;//Singleprecisionfloatingpoint单精度浮点数（32位长度）
  29. typedefdoublefp64;//Doubleprecisionfloatingpoint双精度浮点数（64位长度）
  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，串口操作函数的声明

  1. /****************************************Copyright(c)**************************************************
  2. **SoutheastUniversity
  3. **————–FileInfo——————————————————————————-
  4. **FileName:USART.h
  5. **LastmodifiedDate:2012-03-23
  6. **LastVersion:1.0
  7. **Description:串口函数声明
  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//波特率设置
  19. #defineCRYSTAL4000000//11059200//晶振频率
  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)//帧接纳过错
  25. #definePE_EERBIT(PE)//校验过错
  26. #defineDATA_OVERBIT(DOR)//接纳溢出过错
  27. #defineUDR_EMPTYBIT(UDRE)//数据寄存器空
  28. #defineUSAT_TX_ENUCSRB|=BIT(TXEN)//使能USART发送
  29. #defineUSAT_TX_NO_ENUCSRB&=~BIT(TXEN)
  30. #defineUSAT_RX_ENUCSRB|=BIT(RXEN)//使能USART接纳
  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，延时函数的声明

  1. /****************************************Copyright(c)**************************************************
  2. **SoutheastUniversity
  3. **————–FileInfo——————————————————————————-
  4. **FileName:Delay.h
  5. **LastmodifiedDate:2012-03-23
  6. **LastVersion:1.0
  7. **Description:延时函数声明
  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驱动函数和使用函数的声明










    

  1. /****************************************Copyright(c)**************************************************
    2. 

  2. **SoutheastUniversity
    3. 

  3. **————–FileInfo——————————————————————————-
    4. 

  4. **FileName:LCD_Driver.h
    5. 

  5. **LastmodifiedDate:2012-03-24
    6. 

  6. **LastVersion:1.0
    7. 

  7. **Description:LCD驱动函数声明
    8. 

  8. **——————————————————————————————————
    9. 

  9. **CreatedBy:JianGe
    10. 

  10. **Createddate:2012-03-24
    11. 

  11. **Version:1.0
    12. 

  12. **——————————————————————————————————*/
    13. 

  13. #ifndefLCD_DRIVER_H_H_
    14. 

  14. #defineLCD_DRIVER_H_H_
    15. 

  15. 

  16. #include”Type.h”
    17. 

  17. #include
    18. 

  18. 

  19. 

  20. externvoidLCD_Port_Init(void);
    21. 

  21. externvoidLCD_WriteCmd(uint32regID);
    22. 

  22. externvoidLCD_WriteData(uint32data);
    23. 

  23. externvoidLCD_WriteReg(uint32regID,uint32regData);
    24. 

  24. externunsignedintLCD_ReadReg(uint32regID);
    25. 

  25. externvoidLCD_ILI9325_Init(void);
    26. 

  26. externvoidLCD_SetWindow(unsignedintx0,unsignedintx1,unsignedinty0,unsignedinty1);
    27. 

  27. externvoidLCD_ClearScreen(unsignedintcolor);
    28. 

  28. externvoidLCD_Fill_Rectangle(unsignedintx0,unsignedinty0,unsignedintx1,unsignedinty1,unsignedintcolor);
    29. 

  29. externunsignedcharGet_CharOffset(unsignedcharchar_data);
    30. 

  30. externvoidSet_CharWindow(unsignedintlineNum,unsignedintrowNum);
    31. 

  31. externvoidLCD_WriteChar(unsignedintlineNum,
    32. 

  32. unsignedintrowNum,
    33. 

  33. unsignedintcharColor,
    34. 

  34. unsignedintbkColor,
    35. 

  35. unsignedcharchChar)
    36. 

  36. externvoidLCD_WriteString(unsignedcharlineNum,unsignedcharrowNum,
    37. 

  37. unsignedintcharColor,
    38. 

  38. unsignedintbkColor,
    39. 

  39. unsignedchar*p_str)
    40. 

  40. 

  41. #endif
    42. 

  42. 

  43. /*********************************************************************************************************
    44. 

  44. *EndOfFile*
    45. 

  45. *********************************************************************************************************/ 
    46. 





文件名：LCD_Font.h LCD字体库的声明




    

  1. /****************************************Copyright(c)**************************************************
    2. 

  2. **SoutheastUniversity
    3. 

  3. **————–FileInfo——————————————————————————-
    4. 

  4. **FileName:LCD_Font.h
    5. 

  5. **LastmodifiedDate:2012-03-27
    6. 

  6. **LastVersion:1.0
    7. 

  7. **Description:LCD显现字符的字节表
    8. 

  8. **——————————————————————————————————
    9. 

  9. **CreatedBy:JianGe
    10. 

  10. **Createddate:2012-03-27
    11. 

  11. **Version:1.0
    12. 

  12. **——————————————————————————————————*/
    13. 

  13. #ifndefLCD_FONT_H_H_
    14. 

  14. #defineLCD_FONT_H_H_
    15. 

  15. 

  16. //常用ASCII字符码表
    17. 

  17. constunsignedcharLetter[][16]=
    18. 

  18. {
    19. 

  19. //榜首栏从到?
    20. 

  20. {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*””,0*/
    21. 

  21. {0x00,0x00,0x00,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x00,0x00,0x18,0x18,0x00,0x00},/*”!”,1*/
    22. 

  22. {0x00,0x12,0x36,0x24,0x48,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*”””,2*/
    23. 

  23. {0x00,0x00,0x00,0x24,0x24,0x24,0xFE,0x48,0x48,0x48,0xFE,0x48,0x48,0x48,0x00,0x00},/*”#”,3*/
    24. 

  24. {0x00,0x00,0x10,0x38,0x54,0x54,0x50,0x30,0x18,0x14,0x14,0x54,0x54,0x38,0x10,0x10},/*”$”,4*/
    25. 

  25. {0x00,0x00,0x00,0x44,0xA4,0xA8,0xA8,0xA8,0x54,0x1A,0x2A,0x2A,0x2A,0x44,0x00,0x00},/*”%”,5*/
    26. 

  26. {0x00,0x00,0x00,0x30,0x48,0x48,0x48,0x50,0x6E,0xA4,0x94,0x88,0x89,0x76,0x00,0x00},/*”&”,6*/
    27. 

  27. {0x00,0x60,0x60,0x20,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*””,7*/
    28. 

  28. {0x00,0x02,0x04,0x08,0x08,0x10,0x10,0x10,0x10,0x10,0x10,0x08,0x08,0x04,0x02,0x00},/*”(“,8*/
    29. 

  29. {0x00,0x40,0x20,0x10,0x10,0x08,0x08,0x08,0x08,0x08,0x08,0x10,0x10,0x20,0x40,0x00},/*”)”,9*/
    30. 

  30. {0x00,0x00,0x00,0x00,0x10,0x10,0xD6,0x38,0x38,0xD6,0x10,0x10,0x00,0x00,0x00,0x00},/*”*”,10*/
    31. 

  31. {0x00,0x00,0x00,0x00,0x10,0x10,0x10,0x10,0xFE,0x10,0x10,0x10,0x10,0x00,0x00,0x00},/*”+”,11*/
    32. 

  32. {0x00,0x60,0x60,0x20,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*””,12*/
    33. 

  33. {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7F,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*”-“,13*/
    34. 

  34. {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x60,0x60,0x00,0x00},/*”.”,14*/
    35. 

  35. {0x00,0x00,0x01,0x02,0x02,0x04,0x04,0x08,0x08,0x10,0x10,0x20,0x20,0x40,0x40,0x00},/*”/”,15*/
    36. 

  36. {0x00,0x00,0x00,0x18,0x24,0x42,0x42,0x42,0x42,0x42,0x42,0x42,0x24,0x18,0x00,0x00},/*”0″,16*/
    37. 

  37. {0x00,0x00,0x00,0x10,0x70,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x7C,0x00,0x00},/*”1″,17*/
    38. 

  38. {0x00,0x00,0x00,0x3C,0x42,0x42,0x42,0x04,0x04,0x08,0x10,0x20,0x42,0x7E,0x00,0x00},/*”2″,18*/
    39. 

  39. {0x00,0x00,0x00,0x3C,0x42,0x42,0x04,0x18,0x04,0x02,0x02,0x42,0x44,0x38,0x00,0x00},/*”3″,19*/
    40. 

  40. {0x00,0x00,0x00,0x04,0x0C,0x14,0x24,0x24,0x44,0x44,0x7E,0x04,0x04,0x1E,0x00,0x00},/*”4″,20*/
    41. 

  41. {0x00,0x00,0x00,0x7E,0x40,0x40,0x40,0x58,0x64,0x02,0x02,0x42,0x44,0x38,0x00,0x00},/*”5″,21*/
    42. 

  42. {0x00,0x00,0x00,0x1C,0x24,0x40,0x40,0x58,0x64,0x42,0x42,0x42,0x24,0x18,0x00,0x00},/*”6″,22*/
    43. 

  43. {0x00,0x00,0x00,0x7E,0x44,0x44,0x08,0x08,0x10,0x10,0x10,0x10,0x10,0x10,0x00,0x00},/*”7″,23*/
    44. 

  44. {0x00,0x00,0x00,0x3C,0x42,0x42,0x42,0x24,0x18,0x24,0x42,0x42,0x42,0x3C,0x00,0x00},/*”8″,24*/
    45. 

  45. {0x00,0x00,0x00,0x18,0x24,0x42,0x42,0x42,0x26,0x1A,0x02,0x02,0x24,0x38,0x00,0x00},/*”9″,25*/
    46. 

  46. {0x00,0x00,0x00,0x00,0x00,0x00,0x18,0x18,0x00,0x00,0x00,0x00,0x18,0x18,0x00,0x00},/*”:”,26*/
    47. 

  47. {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x10,0x00,0x00,0x00,0x00,0x00,0x10,0x10,0x20},/*”;”,27*/
    48. 

  48. {0x00,0x00,0x00,0x02,0x04,0x08,0x10,0x20,0x40,0x20,0x10,0x08,0x04,0x02,0x00,0x00},/*”<",28*/
    49. 

  49. {0x00,0x00,0x00,0x00,0x00,0x00,0xFE,0x00,0x00,0x00,0xFE,0x00,0x00,0x00,0x00,0x00},/*”=”,29*/
    50. 

  50. {0x00,0x00,0x00,0x40,0x20,0x10,0x08,0x04,0x02,0x04,0x08,0x10,0x20,0x40,0x00,0x00},/*”>”,30*/
    51. 

  51. {0x00,0x00,0x00,0x3C,0x42,0x42,0x62,0x02,0x04,0x08,0x08,0x00,0x18,0x18,0x00,0x00},/*”?”,31*/
    52. 

  52. //第二栏从@开端
    53. 

  53. {0x00,0x00,0x00,0x38,0x44,0x5A,0xAA,0xAA,0xAA,0xAA,0xB4,0x42,0x44,0x38,0x00,0x00},/*”@”,32*/
    54. 

  54. {0x00,0x00,0x00,0x10,0x10,0x18,0x28,0x28,0x24,0x3C,0x44,0x42,0x42,0xE7,0x00,0x00},/*”A”,33*/
    55. 

  55. {0x00,0x00,0x00,0xF8,0x44,0x44,0x44,0x78,0x44,0x42,0x42,0x42,0x44,0xF8,0x00,0x00},/*”B”,34*/
    56. 

  56. {0x00,0x00,0x00,0x3E,0x42,0x42,0x80,0x80,0x80,0x80,0x80,0x42,0x44,0x38,0x00,0x00},/*”C”,35*/
    57. 

  57. {0x00,0x00,0x00,0xF8,0x44,0x42,0x42,0x42,0x42,0x42,0x42,0x42,0x44,0xF8,0x00,0x00},/*”D”,36*/
    58. 

  58. {0x00,0x00,0x00,0xFC,0x42,0x48,0x48,0x78,0x48,0x48,0x40,0x42,0x42,0xFC,0x00,0x00},/*”E”,37*/
    59. 

  59. {0x00,0x00,0x00,0xFC,0x42,0x48,0x48,0x78,0x48,0x48,0x40,0x40,0x40,0xE0,0x00,0x00},/*”F”,38*/
    60. 

  60. {0x00,0x00,0x00,0x3C,0x44,0x44,0x80,0x80,0x80,0x8E,0x84,0x44,0x44,0x38,0x00,0x00},/*”G”,39*/
    61. 

  61. {0x00,0x00,0x00,0xE7,0x42,0x42,0x42,0x42,0x7E,0x42,0x42,0x42,0x42,0xE7,0x00,0x00},/*”H”,40*/
    62. 

  62. {0x00,0x00,0x00,0x7C,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x7C,0x00,0x00},/*”I”,41*/
    63. 

  63. {0x00,0x00,0x00,0x3E,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x88,0xF0},/*”J”,42*/
    64. 

  64. {0x00,0x00,0x00,0xEE,0x44,0x48,0x50,0x70,0x50,0x48,0x48,0x44,0x44,0xEE,0x00,0x00},/*”K”,43*/
    65. 

  65. {0x00,0x00,0x00,0xE0,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x42,0xFE,0x00,0x00},/*”L”,44*/
    66. 

  66. {0x00,0x00,0x00,0xEE,0x6C,0x6C,0x6C,0x6C,0x54,0x54,0x54,0x54,0x54,0xD6,0x00,0x00},/*”M”,45*/
    67. 

  67. {0x00,0x00,0x00,0xC7,0x62,0x62,0x52,0x52,0x4A,0x4A,0x4A,0x46,0x46,0xE2,0x00,0x00},/*”N”,46*/
    68. 

  68. {0x00,0x00,0x00,0x38,0x44,0x82,0x82,0x82,0x82,0x82,0x82,0x82,0x44,0x38,0x00,0x00},/*”O”,47*/
    69. 

  69. {0x00,0x00,0x00,0xFC,0x42,0x42,0x42,0x42,0x7C,0x40,0x40,0x40,0x40,0xE0,0x00,0x00},/*”P”,48*/
    70. 

  70. {0x00,0x00,0x00,0x38,0x44,0x82,0x82,0x82,0x82,0x82,0xB2,0xCA,0x4C,0x38,0x06,0x00},/*”Q”,49*/
    71. 

  71. {0x00,0x00,0x00,0xFC,0x42,0x42,0x42,0x7C,0x48,0x48,0x44,0x44,0x42,0xE3,0x00,0x00},/*”R”,50*/
    72. 

  72. {0x00,0x00,0x00,0x3E,0x42,0x42,0x40,0x20,0x18,0x04,0x02,0x42,0x42,0x7C,0x00,0x00},/*”S”,51*/
    73. 

  73. {0x00,0x00,0x00,0xFE,0x92,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x38,0x00,0x00},/*”T”,52*/
    74. 

  74. {0x00,0x00,0x00,0xE7,0x42,0x42,0x42,0x42,0x42,0x42,0x42,0x42,0x42,0x3C,0x00,0x00},/*”U”,53*/
    75. 

  75. {0x00,0x00,0x00,0xE7,0x42,0x42,0x44,0x24,0x24,0x28,0x28,0x18,0x10,0x10,0x00,0x00},/*”V”,54*/
    76. 

  76. {0x00,0x00,0x00,0xD6,0x92,0x92,0x92,0x92,0xAA,0xAA,0x6C,0x44,0x44,0x44,0x00,0x00},/*”W”,55*/
    77. 

  77. {0x00,0x00,0x00,0xE7,0x42,0x24,0x24,0x18,0x18,0x18,0x24,0x24,0x42,0xE7,0x00,0x00},/*”X”,56*/
    78. 

  78. {0x00,0x00,0x00,0xEE,0x44,0x44,0x28,0x28,0x10,0x10,0x10,0x10,0x10,0x38,0x00,0x00},/*”Y”,57*/
    79. 

  79. {0x00,0x00,0x00,0x7E,0x84,0x04,0x08,0x08,0x10,0x20,0x20,0x42,0x42,0xFC,0x00,0x00},/*”Z”,58*/
    80. 

  80. {0x00,0x1E,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x1E,0x00},/*”[“,59*/
    81. 

  81. {0x00,0x00,0x40,0x40,0x20,0x20,0x10,0x10,0x10,0x08,0x08,0x04,0x04,0x04,0x02,0x02},/*”\”,60*/
    82. 

  82. {0x00,0x78,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x78,0x00},/*”]”,61*/
    83. 

  83. {0x00,0x1C,0x22,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*”^”,62*/
    84. 

  84. {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7F,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*”-“,63*/
    85. 

  85. //第三栏从开端
    86. 

  86. {0x00,0x60,0x60,0x20,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*””,64*/
    87. 

  87. {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3C,0x42,0x1E,0x22,0x42,0x42,0x3F,0x00,0x00},/*”a”,65*/
    88. 

  88. {0x00,0x00,0x00,0xC0,0x40,0x40,0x40,0x58,0x64,0x42,0x42,0x42,0x64,0x58,0x00,0x00},/*”b”,66*/
    89. 

  89. {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1C,0x22,0x40,0x40,0x40,0x22,0x1C,0x00,0x00},/*”c”,67*/
    90. 

  90. {0x00,0x00,0x00,0x06,0x02,0x02,0x02,0x1E,0x22,0x42,0x42,0x42,0x26,0x1B,0x00,0x00},/*”d”,68*/
    91. 

  91. {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3C,0x42,0x7E,0x40,0x40,0x42,0x3C,0x00,0x00},/*”e”,69*/
    92. 

  92. {0x00,0x00,0x00,0x0F,0x11,0x10,0x10,0x7E,0x10,0x10,0x10,0x10,0x10,0x7C,0x00,0x00},/*”f”,70*/
    93. 

  93. {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3E,0x44,0x44,0x38,0x40,0x3C,0x42,0x42,0x3C},/*”g”,71*/
    94. 

  94. {0x00,0x00,0x00,0xC0,0x40,0x40,0x40,0x5C,0x62,0x42,0x42,0x42,0x42,0xE7,0x00,0x00},/*”h”,72*/
    95. 

  95. {0x00,0x00,0x00,0x30,0x30,0x00,0x00,0x70,0x10,0x10,0x10,0x10,0x10,0x7C,0x00,0x00},/*”i”,73*/
    96. 

  96. {0x00,0x00,0x00,0x0C,0x0C,0x00,0x00,0x1C,0x04,0x04,0x04,0x04,0x04,0x04,0x44,0x78},/*”j”,74*/
    97. 

  97. {0x00,0x00,0x00,0xC0,0x40,0x40,0x40,0x4E,0x48,0x50,0x68,0x48,0x44,0xEE,0x00,0x00},/*”k”,75*/
    98. 

  98. {0x00,0x00,0x00,0x70,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x7C,0x00,0x00},/*”l”,76*/
    99. 

  99. {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFE,0x49,0x49,0x49,0x49,0x49,0xED,0x00,0x00},/*”m”,77*/
    100. 

  100. {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xDC,0x62,0x42,0x42,0x42,0x42,0xE7,0x00,0x00},/*”n”,78*/
    101. 

  101. {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3C,0x42,0x42,0x42,0x42,0x42,0x3C,0x00,0x00},/*”o”,79*/
    102. 

  102. {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xD8,0x64,0x42,0x42,0x42,0x44,0x78,0x40,0xE0},/*”p”,80*/
    103. 

  103. {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1E,0x22,0x42,0x42,0x42,0x22,0x1E,0x02,0x07},/*”q”,81*/
    104. 

  104. {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xEE,0x32,0x20,0x20,0x20,0x20,0xF8,0x00,0x00},/*”r”,82*/
    105. 

  105. {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3E,0x42,0x40,0x3C,0x02,0x42,0x7C,0x00,0x00},/*”s”,83*/
    106. 

  106. {0x00,0x00,0x00,0x00,0x00,0x10,0x10,0x7C,0x10,0x10,0x10,0x10,0x10,0x0C,0x00,0x00},/*”t”,84*/
    107. 

  107. {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xC6,0x42,0x42,0x42,0x42,0x46,0x3B,0x00,0x00},/*”u”,85*/
    108. 

  108. {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xE7,0x42,0x24,0x24,0x28,0x10,0x10,0x00,0x00},/*”v”,86*/
    109. 

  109. {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xD7,0x92,0x92,0xAA,0xAA,0x44,0x44,0x00,0x00},/*”w”,87*/
    110. 

  110. {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x6E,0x24,0x18,0x18,0x18,0x24,0x76,0x00,0x00},/*”x”,88*/
    111. 

  111. {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xE7,0x42,0x24,0x24,0x28,0x18,0x10,0x10,0xE0},/*”y”,89*/
    112. 

  112. {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7E,0x44,0x08,0x10,0x10,0x22,0x7E,0x00,0x00},/*”z”,90*/
    113. 

  113. {0x00,0x03,0x04,0x04,0x04,0x04,0x04,0x08,0x04,0x04,0x04,0x04,0x04,0x04,0x03,0x00},/*”{“,91*/
    114. 

  114. {0x00,0x00,0x00,0x00,0x00,0x00,0x18,0x18,0x00,0x00,0x00,0x00,0x18,0x18,0x00,0x00},/*”:”,92*/
    115. 

  115. {0x00,0x60,0x10,0x10,0x10,0x10,0x10,0x08,0x10,0x10,0x10,0x10,0x10,0x10,0x60,0x00},/*”}”,93*/
    116. 

  116. {0x30,0x4C,0x43,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*”~”,94*/
    117. 

  117. {0x00,0x1C,0x22,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*”^”,95*/
    118. 

  118. };
    119. 

  119. 

  120. #endif
    121. 

  121. /*********************************************************************************************************
    122. 

  122. *EndOfFile*
    123. 

  123. *********************************************************************************************************/
    124. 





文件名： Delay.c，延时函数的完成






    

  1. /****************************************Copyright(c)**************************************************
    2. 

  2. **SoutheastUniversity
    3. 

  3. **————–FileInfo——————————————————————————-
    4. 

  4. **FileName:Delay.c
    5. 

  5. **LastmodifiedDate:2012-03-23
    6. 

  6. **LastVersion:1.0
    7. 

  7. **Description:延时函数完成
    8. 

  8. **——————————————————————————————————
    9. 

  9. **CreatedBy:JianGe
    10. 

  10. **Createddate:2012-03-23
    11. 

  11. **Version:1.0
    12. 

  12. **——————————————————————————————————*/
    13. 

  13. #include”Delay.h”
    14. 

  14. #include”Type.h”
    15. 

  15. 

  16. /*********************************************************************************************************
    17. 

  17. **Functionname:Delay_nUS
    18. 

  18. **Descriptions:延时n微秒
    19. 

  19. **inputparameters:无
    20. 

  20. **outputparameters:无
    21. 

  21. **Returnedvalue:无
    22. 

  22. *********************************************************************************************************/
    23. 

  23. voidDelay_nUS(uint32n)
    24. 

  24. {
    25. 

  25. uint32i=0;
    26. 

  26. for(i=0;i

  27. {
    28. 

  28. DELAY_US;
    29. 

  29. }
    30. 

  30. }
    31. 

  31. 

  32. /*********************************************************************************************************
    33. 

  33. **Functionname:Delay_MS
    34. 

  34. **Descriptions:延时1毫秒
    35. 

  35. **inputparameters:无
    36. 

  36. **outputparameters:无
    37. 

  37. **Returnedvalue:无
    38. 

  38. *********************************************************************************************************/
    39. 

  39. voidDelay_MS(void)
    40. 

  40. {
    41. 

  41. uint32i=0;
    42. 

  42. for(i=0;i<1000;i++)
    43. 

  43. {
    44. 

  44. DELAY_US;
    45. 

  45. }
    46. 

  46. }
    47. 

  47. 

  48. /*********************************************************************************************************
    49. 

  49. **Functionname:Delay_nMS
    50. 

  50. **Descriptions:延时n毫秒
    51. 

  51. **inputparameters:无
    52. 

  52. **outputparameters:无
    53. 

  53. **Returnedvalue:无
    54. 

  54. *********************************************************************************************************/
    55. 

  55. voidDelay_nMS(uint32n)
    56. 

  56. {
    57. 

  57. uint32i=0;
    58. 

  58. for(i=0;i

  59. {
    60. 

  60. Delay_MS();
    61. 

  61. }
    62. 

  62. }
    63. 

  63. 

  64. /*********************************************************************************************************
    65. 

  65. *EndOfFile*
    66. 

  66. *********************************************************************************************************/
    67. 







文件名：USART.c 串口调试函数的完成






    

  1. /****************************************Copyright(c)**************************************************
    2. 

  2. **SoutheastUniversity
    3. 

  3. **————–FileInfo——————————————————————————-
    4. 

  4. **FileName:USART.c
    5. 

  5. **LastmodifiedDate:2012-03-23
    6. 

  6. **LastVersion:1.0
    7. 

  7. **Description:串口函数完成
    8. 

  8. **——————————————————————————————————
    9. 

  9. **CreatedBy:JianGe
    10. 

  10. **Createddate:2012-03-23
    11. 

  11. **Version:1.0
    12. 

  12. **——————————————————————————————————*/
    13. 

  13. 

  14. #include
    15. 

  15. #include”USART.h”
    16. 

  16. 

  17. /*串口初始化函数*/
    18. 

  18. voidUSART_Init(void)
    19. 

  19. {
    20. 

  20. UCSRA=0x02;/*倍速*/
    21. 

  21. UCSRB=0x18;/*答应接纳和发送*/
    22. 

  22. UCSRC=0x06;/*8位数据*/
    23. 

  23. UBRRH=0x00;
    24. 

  24. //UBRRL=12;/*9600*/
    25. 

  25. //UBRRL=103;//11.0592M下9600
    26. 

  26. UBRRL=207;//16MHz下9600
    27. 

  27. 

  28. }/*数据发送，查询方法*/
    29. 

  29. voidUart_Transmit(unsignedchari)
    30. 

  30. {
    31. 

  31. while(!(UCSRA&(1<

  32. UDR=i;/*发送数据*/
    33. 

  33. }
    34. 

  34. /*数据接纳，查询方法*/
    35. 

  35. unsignedcharUart_Receive(void)
    36. 

  36. {while(!(UCSRA&(1<

  37. returnUDR;/*获取并回来数据*/
    38. 

  38. }
    39. 

  39. 

  40. 

  41. /*********************************************************************************************************
    42. 

  42. *EndOfFile*
    43. 

  43. *********************************************************************************************************/
    44. 





文件名：LCDDriver.c LCD驱动函数以及上层函数的完成




    

  1. /****************************************Copyright(c)**************************************************
    2. 

  2. **SoutheastUniversity
    3. 

  3. **————–FileInfo——————————————————————————-
    4. 

  4. **FileName:LCDDriver.c
    5. 

  5. **LastmodifiedDate:2012-04-12
    6. 

  6. **LastVersion:1.0
    7. 

  7. **Description:LCD驱动函数的完成
    8. 

  8. **——————————————————————————————————
    9. 

  9. **CreatedBy:JianGe
    10. 

  10. **Createddate:2012-03-24
    11. 

  11. **Version:1.0
    12. 

  12. **——————————————————————————————————*/
    13. 

  13. #include”Delay.h”
    14. 

  14. #include
    15. 

  15. #include
    16. 

  16. #include”USART.h”
    17. 

  17. #include”LCD_Font.h”
    18. 

  18. #include”Type.h”
    19. 

  19. 

  20. ///////////屏显现参数设置///////////////
    21. 

  21. //设置屏显现像素巨细
    22. 

  22. #defineX_SIZE240
    23. 

  23. #defineY_SIZE320
    24. 

  24. //x和y的最大坐标值,坐标原点为(0,0)
    25. 

  25. #defineX_END(X_SIZE-1)
    26. 

  26. #defineY_END(Y_SIZE-1)
    27. 

  27. //一个字符x*y的别离巨细
    28. 

  28. #defineCHAR_X_SIZE8
    29. 

  29. #defineCHAR_Y_SIZE16
    30. 

  30. //横坐标能显现的字符数X_SIZE/CHAR_X_SIZE
    31. 

  31. #defineCHAR_X_NUM30
    32. 

  32. //纵坐标能显现的字符数Y_SIZE/CHAR_Y_SIZE
    33. 

  33. #defineCHAR_Y_NUM20
    34. 

  34. ////////////////////////////////////////
    35. 

  35. 

  36. 

  37. //LCD操控端口动作宏界说
    38. 

  38. #defineLCD_CS_BITPA1
    39. 

  39. #defineLCD_RS_BITPA2
    40. 

  40. #defineLCD_WR_BITPA3
    41. 

  41. #defineLCD_RD_BITPA4
    42. 

  42. #defineLCD_REST_BITPA0
    43. 

  43. 

  44. #defineLCD_CLT_PORTPORTA
    45. 

  45. #defineLCD_CLT_PINPINA
    46. 

  46. #defineLCD_CLT_DDRDDRA
    47. 

  47. 

  48. 

  49. #defineLCD_CS_LLCD_CLT_PORT&=~BIT(LCD_CS_BIT)
    50. 

  50. #defineLCD_CS_HLCD_CLT_PORT|=BIT(LCD_CS_BIT)
    51. 

  51. 

  52. #defineLCD_RS_LLCD_CLT_PORT&=~BIT(LCD_RS_BIT)
    53. 

  53. #defineLCD_RS_HLCD_CLT_PORT|=BIT(LCD_RS_BIT)
    54. 

  54. 

  55. #defineLCD_WR_LLCD_CLT_PORT&=~BIT(LCD_WR_BIT)
    56. 

  56. #defineLCD_WR_HLCD_CLT_PORT|=BIT(LCD_WR_BIT)
    57. 

  57. 

  58. #defineLCD_RD_LLCD_CLT_PORT&=~BIT(LCD_RD_BIT)
    59. 

  59. #defineLCD_RD_HLCD_CLT_PORT|=BIT(LCD_RD_BIT)
    60. 

  60. 

  61. #defineLCD_REST_LLCD_CLT_PORT&=~BIT(LCD_REST_BIT)
    62. 

  62. #defineLCD_REST_HLCD_CLT_PORT|=BIT(LCD_REST_BIT)
    63. 

  63. 

  64. 

  65. //8位数据口
    66. 

  66. #defineDATA_HPB0
    67. 

  67. #defineLCD_DATA_PORTPORTB
    68. 

  68. #defineLCD_DATA_DDRDDRB
    69. 

  69. #defineLCD_DATA_PINPINB
    70. 

  70. #defineLCD_DATA_INDDRB=0x00
    71. 

  71. #defineLCD_DATA_OUTDDRB=0xFF
    72. 

  72. 

  73. 

  74. //读GRAM时需求一个虚晃的读(DummyRead)
    75. 

  75. #defineDUMMY_READ()LCD_RD_L;LCD_RD_H;LCD_RD_L;LCD_RD_H;
    76. 

  76. 

  77. //片选，开端9328的某种操作前调用
    78. 

  78. #defineLCD_SELECT()LCD_CS_L
    79. 

  79. 

  80. //片选，结束9328的某项操作后调用
    81. 

  81. #defineLCD_DIS_SELECT()LCD_CS_H
    82. 

  82. 

  83. 

  84. /*********************************************************************************************************
    85. 

  85. **Functionname:LCD_Port_Init
    86. 

  86. **Descriptions:LCD的操控端口和数据端口的初始化
    87. 

  87. **inputparameters:寄存器地址regID
    88. 

  88. **outputparameters:无
    89. 

  89. **Returnedvalue:无
    90. 

  90. *********************************************************************************************************/
    91. 

  91. 

  92. voidLCD_Port_Init(void)
    93. 

  93. {
    94. 

  94. LCD_DATA_OUT;
    95. 

  95. LCD_DATA_PORT=0xFF;
    96. 

  96. LCD_CLT_DDR=0xFF;
    97. 

  97. LCD_CS_H;
    98. 

  98. LCD_RS_H;
    99. 

  99. LCD_WR_H;
    100. 

  100. LCD_RD_H;
    101. 

  101. LCD_REST_H;
    102. 

  102. }
    103. 

  103. 

  104. 

  105. /*********************************************************************************************************
    106. 

  106. **Functionname:LCD_WriteCmd
    107. 

  107. **Descriptions:写寄存器指令，挑选一个寄存器
    108. 

  108. **inputparameters:寄存器地址regID
    109. 

  109. **outputparameters:无
    110. 

  110. **Returnedvalue:无
    111. 

  111. *********************************************************************************************************/
    112. 

  112. ///////////////////////////////////////////////////////////////////////////////////////////////////////
    113. 

  113. //nCS—-\__________________________________________/—————————//
    114. 

  114. //RS——\______________________________/————————————//
    115. 

  115. //nRD—————————————————————————-//
    116. 

  116. //nWR——–\______/———-\_____/——————————————-//
    117. 

  117. //DB[10:17]—-[寄存器高8位]—–[寄存器低8位]——————————————-//
    118. 

  118. ////////////////////////////////////////////////////////////////////////////////////////////////////////
    119. 

  119. voidLCD_WriteCmd(uint32regID)
    120. 

  120. {
    121. 

  121. LCD_RS_L;
    122. 

  122. 

  123. LCD_DATA_PORT=regID>>8;
    124. 

  124. LCD_WR_L;
    125. 

  125. LCD_WR_H;
    126. 

  126. 

  127. LCD_DATA_PORT=regID;
    128. 

  128. LCD_WR_L;
    129. 

  129. LCD_WR_H;
    130. 

  130. 

  131. LCD_RS_H;
    132. 

  132. }
    133. 

  133. 

  134. /*********************************************************************************************************
    135. 

  135. **Functionname:LCD_WriteData
    136. 

  136. **Descriptions:向LCD写数据
    137. 

  137. **inputparameters:待写入的数据data
    138. 

  138. **outputparameters:无
    139. 

  139. **Returnedvalue:无
    140. 

  140. *********************************************************************************************************/
    141. 

  141. ////////////////////////////////////////////////////////////////////////////////////////////////////
    142. 

  142. //nCS—-\__________________________________________/—————————–//
    143. 

  143. //RS—————————————————————————–//
    144. 

  144. //nRD————————————————————————-//
    145. 

  145. //nWR——–\______/——–\_____/—————————————–//
    146. 

  146. //DB[10:17]—–[数据高8位]—–[数据低8位]——————————————-//
    147. 

  147. /////////////////////////////////////////////////////////////////////////////////////////////////////
    148. 

  148. voidLCD_WriteData(uint32data)
    149. 

  149. {
    150. 

  150. LCD_DATA_PORT=data>>8;
    151. 

  151. LCD_WR_L;
    152. 

  152. LCD_WR_H;
    153. 

  153. 

  154. LCD_DATA_PORT=data;
    155. 

  155. LCD_WR_L;
    156. 

  156. LCD_WR_H;
    157. 

  157. }
    158. 

  158. 

  159. 

  160. 

  161. /*********************************************************************************************************
    162. 

  162. **Functionname:LCD_WriteReg
    163. 

  163. **Descriptions:向一个寄存器写入数据
    164. 

  164. **inputparameters:寄存器地址：regID待写入的数据regData
    165. 

  165. **outputparameters:无
    166. 

  166. **Returnedvalue:无
    167. 

  167. *********************************************************************************************************/
    168. 

  168. ////////////////////////////////////////////////////////////////////////////////////////////////////
    169. 

  169. //nCS—-\_____________________________________________________________/——–//
    170. 

  170. //RS—-\____________________________/—————————————–//
    171. 

  171. //nRD————————————————————————-//
    172. 

  172. //nWR——\______/——–\_____/——–\______/—–\______/—————-//
    173. 

  173. //DB[10:17]—[寄存器高8位]—[寄存器低8位]—[数据高8位]—-[数据低8位]—————//
    174. 

  174. /////////////////////////////////////////////////////////////////////////////////////////////////////
    175. 

  175. voidLCD_WriteReg(uint32regID,uint32regData)
    176. 

  176. {
    177. 

  177. LCD_RS_L;
    178. 

  178. 

  179. LCD_DATA_PORT=regID>>8;
    180. 

  180. LCD_WR_L;
    181. 

  181. LCD_WR_H;
    182. 

  182. 

  183. LCD_DATA_PORT=regID;
    184. 

  184. LCD_WR_L;
    185. 

  185. LCD_WR_H;
    186. 

  186. 

  187. LCD_RS_H;
    188. 

  188. LCD_DATA_PORT=regData>>8;
    189. 

  189. LCD_WR_L;
    190. 

  190. LCD_WR_H;
    191. 

  191. 

  192. LCD_DATA_PORT=regData;
    193. 

  193. LCD_WR_L;
    194. 

  194. LCD_WR_H;
    195. 

  195. }
    196. 

  196. 

  197. 

  198. /*********************************************************************************************************
    199. 

  199. **Functionname:LCD_ReadReg
    200. 

  200. **Descriptions:读取指定寄存器的数据
    201. 

  201. **inputparameters:寄存器地址：regID
    202. 

  202. **outputparameters:无
    203. 

  203. **Returnedvalue:读出数据（16位）
    204. 

  204. *********************************************************************************************************/
    205. 

  205. ////////////////////////////////////////////////////////////////////////////////////////////////////
    206. 

  206. //nCS—-\_____________________________________________________________/——–//
    207. 

  207. //RS—-\____________________________/—————————————–//
    208. 

  208. //nRD———————————–\_____/——\_____/——————//
    209. 

  209. //nWR——\______/——–\_____/———————————————-//
    210. 

  210. //DB[10:17]—[寄存器高8位]–[寄存器低8位]–[数据高8位]–[数据低8位]—————//
    211. 

  211. /////////////////////////////////////////////////////////////////////////////////////////////////////
    212. 

  212. unsignedintLCD_ReadReg(uint32regID)
    213. 

  213. {
    214. 

  214. uint32regData;
    215. 

  215. LCD_WriteCmd(regID);
    216. 

  216. 

  217. LCD_DATA_IN;
    218. 

  218. LCD_RS_H;
    219. 

  219. 

  220. LCD_RD_L;
    221. 

  221. LCD_RD_H;
    222. 

  222. regData=LCD_DATA_PIN;
    223. 

  223. 

  224. regData=regData<<8;
    225. 

  225. 

  226. LCD_RD_L;
    227. 

  227. LCD_RD_H;
    228. 

  228. regData|=LCD_DATA_PIN;
    229. 

  229. LCD_WR_L;
    230. 

  230. LCD_WR_H;
    231. 

  231. 

  232. LCD_DATA_OUT;
    233. 

  233. returnregData;
    234. 

  234. }
    235. 

  235. 

  236. 

  237. /*********************************************************************************************************
    238. 

  238. **Functionname:LCD_ILI9325_Init
    239. 

  239. **Descriptions:9325/28内部寄存器的初始化
    240. 

  240. **inputparameters:无
    241. 

  241. **outputparameters:无
    242. 

  242. **Returnedvalue:无
    243. 

  243. *********************************************************************************************************/
    244. 

  244. voidLCD_ILI9325_Init(void)
    245. 

  245. {
    246. 

  246. uint32ID=0x0000;
    247. 

  247. LCD_Port_Init();
    248. 

  248. LCD_REST_L;//复位
    249. 

  249. Delay_nMS(50);
    250. 

  250. LCD_REST_H;
    251. 

  251. Delay_nMS(50);
    252. 

  252. 

  253. LCD_SELECT();
    254. 

  254. ID=LCD_ReadReg(0x0000);//读LCD的ID，这里是9328
    255. 

  255. Uart_Transmit(ID>>8);//串口调查
    256. 

  256. Uart_Transmit(ID);
    257. 

  257. 

  258. LCD_WriteReg(0x0001,0x0100);
    259. 

  259. LCD_WriteReg(0x0002,0x0700);
    260. 

  260. LCD_WriteReg(0x0003,0x1030);//转化RGB至GBR，水平扫描
    261. 

  261. LCD_WriteReg(0x0004,0x0000);
    262. 

  262. LCD_WriteReg(0x0008,0x0207);
    263. 

  263. LCD_WriteReg(0x0009,0x0000);
    264. 

  264. LCD_WriteReg(0x000A,0x0000);
    265. 

  265. LCD_WriteReg(0x000C,0x0000);
    266. 

  266. LCD_WriteReg(0x000D,0x0000);
    267. 

  267. LCD_WriteReg(0x000F,0x0000);
    268. 

  268. //poweronsequenceVGHVGL
    269. 

  269. LCD_WriteReg(0x0010,0x0000);
    270. 

  270. LCD_WriteReg(0x0011,0x0007);
    271. 

  271. LCD_WriteReg(0x0012,0x0000);
    272. 

  272. LCD_WriteReg(0x0013,0x0000);
    273. 

  273. //vgh
    274. 

  274. LCD_WriteReg(0x0010,0x1290);
    275. 

  275. LCD_WriteReg(0x0011,0x0227);
    276. 

  276. //vregiout
    277. 

  277. LCD_WriteReg(0x0012,0x001d);//0x001b
    278. 

  278. //vomamplitude
    279. 

  279. LCD_WriteReg(0x0013,0x1500);
    280. 

  280. //vomH
    281. 

  281. LCD_WriteReg(0x0029,0x0018);
    282. 

  282. LCD_WriteReg(0x002B,0x000D);
    283. 

  283. 

  284. //gamma
    285. 

  285. LCD_WriteReg(0x0030,0x0004);
    286. 

  286. LCD_WriteReg(0x0031,0x0307);
    287. 

  287. LCD_WriteReg(0x0032,0x0002);//0006
    288. 

  288. LCD_WriteReg(0x0035,0x0206);
    289. 

  289. LCD_WriteReg(0x0036,0x0408);
    290. 

  290. LCD_WriteReg(0x0037,0x0507);
    291. 

  291. LCD_WriteReg(0x0038,0x0204);//0200
    292. 

  292. LCD_WriteReg(0x0039,0x0707);
    293. 

  293. LCD_WriteReg(0x003C,0x0405);//0504
    294. 

  294. LCD_WriteReg(0x003D,0x0F02);
    295. 

  295. //ram
    296. 

  296. LCD_WriteReg(0x0050,0x0000);
    297. 

  297. LCD_WriteReg(0x0051,0x00EF);
    298. 

  298. LCD_WriteReg(0x0052,0x0000);
    299. 

  299. LCD_WriteReg(0x0053,0x013F);
    300. 

  300. LCD_WriteReg(0x0060,0xA700);
    301. 

  301. LCD_WriteReg(0x0061,0x0001);
    302. 

  302. LCD_WriteReg(0x006A,0x0000);
    303. 

  303. //
    304. 

  304. LCD_WriteReg(0x0080,0x0000);
    305. 

  305. LCD_WriteReg(0x0081,0x0000);
    306. 

  306. LCD_WriteReg(0x0082,0x0000);
    307. 

  307. LCD_WriteReg(0x0083,0x0000);
    308. 

  308. LCD_WriteReg(0x0084,0x0000);
    309. 

  309. LCD_WriteReg(0x0085,0x0000);
    310. 

  310. //
    311. 

  311. LCD_WriteReg(0x0090,0x0010);
    312. 

  312. LCD_WriteReg(0x0092,0x0600);
    313. 

  313. LCD_WriteReg(0x0093,0x0003);
    314. 

  314. LCD_WriteReg(0x0095,0x0110);
    315. 

  315. LCD_WriteReg(0x0097,0x0000);
    316. 

  316. LCD_WriteReg(0x0098,0x0000);
    317. 

  317. LCD_WriteReg(0x0007,0x0133);
    318. 

  318. LCD_DIS_SELECT();
    319. 

  319. }
    320. 

  320. 

  321. 

  322. /*********************************************************************************************************
    323. 

  323. **Functionname:LCD_SetWindow
    324. 

  324. **Descriptions:界说刷屏窗口
    325. 

  325. **inputparameters:开端坐标(x0，y0),停止坐标（x1,y1)
    326. 

  326. **outputparameters:无
    327. 

  327. **Returnedvalue:无
    328. 

  328. *********************************************************************************************************/
    329. 

  329. staticvoidLCD_SetWindow(unsignedintx0,unsignedintx1,unsignedinty0,unsignedinty1)
    330. 

  330. {
    331. 

  331. LCD_WriteReg(0x0050,x0);
    332. 

  332. LCD_WriteReg(0x0051,x1);
    333. 

  333. LCD_WriteReg(0x0052,y0);
    334. 

  334. LCD_WriteReg(0x0053,y1);
    335. 

  335. LCD_WriteReg(0x0020,x0);
    336. 

  336. LCD_WriteReg(0x0021,y0);
    337. 

  337. LCD_WriteCmd(0x0022);//GRAM寄存器，之后能够写GRAM缓冲区
    338. 

  338. }
    339. 

  339. 

  340. 

  341. 

  342. 

  343. 

  344. /*******************************************************************************************************************/
    345. 

  345. /*******************************************************************************************************************/
    346. 

  346. /**************************************************以下为LCD的使用函数**********************************************/
    347. 

  347. /*******************************************************************************************************************/
    348. 

  348. /*******************************************************************************************************************/
    349. 

  349. 

  350. 

  351. /*********************************************************************************************************
    352. 

  352. **Functionname:LCD_ClearScreen
    353. 

  353. **Descriptions:刷整屏为一种色彩
    354. 

  354. **inputparameters:色彩的RGB值color
    355. 

  355. **outputparameters:无
    356. 

  356. **Returnedvalue:无
    357. 

  357. *********************************************************************************************************/
    358. 

  358. voidLCD_ClearScreen(unsignedintcolor)
    359. 

  359. {
    360. 

  360. unsignedinti,j;
    361. 

  361. LCD_SELECT();//挑选9328
    362. 

  362. LCD_SetWindow(0,240,0,320);//320×240的屏
    363. 

  363. for(i=0;i<320;i++)
    364. 

  364. {
    365. 

  365. for(j=0;j<240;j++)
    366. 

  366. {
    367. 

  367. LCD_WriteData(color);//向GRAM写入RGB数据
    368. 

  368. }
    369. 

  369. }
    370. 

  370. LCD_DIS_SELECT();//操作结束
    371. 

  371. }
    372. 

  372. 

  373. /*********************************************************************************************************
    374. 

  374. **Functionname:LCD_Fill
    375. 

  375. **Descriptions:填充一个矩形区域
    376. 

  376. **inputparameters:矩形开端坐标—-(x0,y0），矩形结尾坐标–（x1，y1）
    377. 

  377. **outputparameters:无
    378. 

  378. **Returnedvalue:无
    379. 

  379. *********************************************************************************************************/
    380. 

  380. //
    381. 

  381. voidLCD_Fill_Rectangle(unsignedintx0,unsignedinty0,unsignedintx1,unsignedinty1,unsignedintcolor)
    382. 

  382. {
    383. 

  383. unsignedlongi;
    384. 

  384. 

  385. LCD_SELECT();//挑选9328
    386. 

  386. LCD_SetWindow(x0,x1,y0,y1);
    387. 

  387. 

  388. for(i=0;i<(x1-x0+1)*(y1-y0+1);i++)
    389. 

  389. {
    390. 

  390. LCD_WriteData(color);//填充色彩
    391. 

  391. }
    392. 

  392. 

  393. LCD_DIS_SELECT();//操作结束
    394. 

  394. }
    395. 

  395. 

  396. 

  397. /*********************************************************************************************************
    398. 

  398. **Functionname:Get_CharOffset
    399. 

  399. **Descriptions:获取字节的偏移量
    400. 

  400. **inputparameters:输入字节
    401. 

  401. **outputparameters:无
    402. 

  402. **Returnedvalue:偏移量
    403. 

  403. *********************************************************************************************************/
    404. 

  404. unsignedcharGet_CharOffset(unsignedcharchar_data)
    405. 

  405. {
    406. 

  406. if(char_data>=&&char_data<=})
    407. 

  407. {
    408. 

  408. char_data-=;//字符偏移从空格开端
    409. 

  409. }
    410. 

  410. else
    411. 

  411. {
    412. 

  412. char_data=;//如无匹配字符以空格替代
    413. 

  413. }
    414. 

  414. returnchar_data;//回来字符地点字符表的方位
    415. 

  415. }
    416. 

  416. 

  417. 

  418. /*********************************************************************************************************
    419. 

  419. **Functionname:Set_CharWindow
    420. 

  420. **Descriptions:设置字节窗口
    421. 

  421. **inputparameters:每个字符8X16像素，共30行20列，lineNum—-字符地点行号，rowLine—-字符地点列号
    422. 

  422. **outputparameters:无
    423. 

  423. **Returnedvalue:无
    424. 

  424. *********************************************************************************************************/
    425. 

  425. //例如显现2这个字节窗口，为一个8X16的像素矩形
    426. 

  426. //________,
    427. 

  427. //________,
    428. 

  428. //________,
    429. 

  429. //__XXX___,
    430. 

  430. //_X___X__,//lineNum
    431. 

  431. //_____X__,
    432. 

  432. //_____X__,
    433. 

  433. //____X___,
    434. 

  434. //___X____,
    435. 

  435. //__X_____,
    436. 

  436. //_X______,
    437. 

  437. //_XXXXX__,
    438. 

  438. //________,
    439. 

  439. //________,
    440. 

  440. //________,
    441. 

  441. //________,
    442. 

  442. 

  443. voidSet_CharWindow(unsignedintlineNum,unsignedintrowNum)
    444. 

  444. {
    445. 

  445. unsignedintx0=0;
    446. 

  446. unsignedinty0=0;
    447. 

  447. 

  448. x0=rowNum<<3;//开端X像素坐标
    449. 

  449. y0=lineNum<<4;//其实Y像素坐标
    450. 

  450. 

  451. LCD_SetWindow(x0,x0+7,y0,y0+15);
    452. 

  452. }
    453. 

  453. 

  454. /*********************************************************************************************************
    455. 

  455. **Functionname:LCD_WriteChar
    456. 

  456. **Descriptions:向屏幕写一个字节
    457. 

  457. **inputparameters:lineNum一共字符开端的行数，rowNum表字符开端的列数，共30X20个字符，背景色bkColor,写入的字节chChar
    458. 

  458. 字符色彩—-charColor
    459. 

  459. 待显现的字符ch_char
    460. 

  460. **outputparameters:无
    461. 

  461. **Returnedvalue:无
    462. 

  462. *********************************************************************************************************/
    463. 

  463. voidLCD_WriteChar(unsignedintlineNum,
    464. 

  464. unsignedintrowNum,
    465. 

  465. unsignedintcharColor,
    466. 

  466. unsignedintbkColor,
    467. 

  467. unsignedcharchChar)
    468. 

  468. {
    469. 

  469. unsignedcharshow_cnt=0;
    470. 

  470. unsignedcharbit_cnt=0;
    471. 

  471. unsignedintcharPos=0;//字符在字符表中地点的方位
    472. 

  472. 

  473. LCD_SELECT();
    474. 

  474. charPos=Get_CharOffset(chChar);//获取字模显现的偏移量
    475. 

  475. Set_CharWindow(lineNum,rowNum);//设置开端坐标，xy是8*16的方格坐标
    476. 

  476. 

  477. for(show_cnt=0;show_cnt<16;show_cnt++)
    478. 

  478. {
    479. 

  479. 

  480. for(bit_cnt=0;bit_cnt<8;bit_cnt++)
    481. 

  481. {
    482. 

  482. if(Letter[charPos][show_cnt]&BIT(7-bit_cnt))
    483. 

  483. {
    484. 

  484. LCD_WriteData(charColor);//字符色彩
    485. 

  485. }
    486. 

  486. else
    487. 

  487. {
    488. 

  488. LCD_WriteData(bkColor);//背景色
    489. 

  489. }
    490. 

  490. }
    491. 

  491. }
    492. 

  492. LCD_DIS_SELECT();
    493. 

  493. }
    494. 

  494. 

  495. 

  496. /*******************************************************************************************************************
    497. 

  497. **Functionname:LCD_WriteString
    498. 

  498. **Descriptions:向屏幕写字符串
    499. 

  499. **inputparameters:字符开端队伍(lineNum，rowLine)，背景色—bkColor,字节色彩—charColor，字符串指针p_str
    500. 

  500. **outputparameters:无
    501. 

  501. **Returnedvalue:无
    502. 

  502. ********************************************************************************************************************/
    503. 

  503. voidLCD_WriteString(unsignedcharlineNum,unsignedcharrowNum,
    504. 

  504. unsignedintcharColor,
    505. 

  505. unsignedintbkColor,
    506. 

  506. unsignedchar*p_str)
    507. 

  507. {
    508. 

  508. while(*p_str)
    509. 

  509. {
    510. 

  510. //核算坐标
    511. 

  511. if(*p_str==\n)//换行
    512. 

  512. {
    513. 

  513. rowNum=0;
    514. 

  514. lineNum++;
    515. 

  515. p_str++;//调过换行符,不必显现
    516. 

  516. continue;//查询下一个字符
    517. 

  517. }
    518. 

  518. else//未遇到换行符则按正常显现坐标自加
    519. 

  519. {
    520. 

  520. LCD_WriteChar(lineNum,rowNum,charColor,bkColor,*p_str);
    521. 

  521. rowNum++;
    522. 

  522. if(rowNum==CHAR_X_NUM)
    523. 

  523. {
    524. 

  524. rowNum=0;
    525. 

  525. lineNum++;
    526. 

  526. if(lineNum==CHAR_Y_NUM)
    527. 

  527. {
    528. 

  528. lineNum=0;
    529. 

  529. }
    530. 

  530. }
    531. 

  531. }
    532. 

  532. p_str++;//字符串指针++
    533. 

  533. }
    534. 

  534. }
    535. 

  535. 

  536. /*********************************************************************************************************
    537. 

  537. *EndOfFile*
    538. 

  538. *********************************************************************************************************/
    539. 





文件名：main.c 主函数测验




    

  1. /****************************************Copyright(c)**************************************************
    2. 

  2. **SoutheastUniversity
    3. 

  3. **————–FileInfo——————————————————————————-
    4. 

  4. **FileName:main.c
    5. 

  5. **LastmodifiedDate:2012-04-11
    6. 

  6. **LastVersion:1.0
    7. 

  7. **Description:测验函数
    8. 

  8. **——————————————————————————————————
    9. 

  9. **CreatedBy:JianGe
    10. 

  10. **Createddate:2012-03-23
    11. 

  11. **Version:1.0
    12. 

  12. **——————————————————————————————————*/
    13. 

  13. 

  14. 

  15. #include
    16. 

  16. #include
    17. 

  17. #include”Type.h”
    18. 

  18. #include”Delay.h”
    19. 

  19. #include”USART.h”
    20. 

  20. 

  21. voidmain(void)
    22. 

  22. {
    23. 

  23. unsignedchar*ptr=”ABCDEFGHIJKLMNOPQRSTUVWXYZ”;
    24. 

  24. USART_Init();
    25. 

  25. LCD_ILI9325_Init();
    26. 

  26. LCD_ClearScreen(0xF800);
    27. 

  27. LCD_Fill_Rectangle(0,0,200,200,0xF800);
    28. 

  28. LCD_WriteChar(1,1,0xF800,0xFFFF,1);//显现字符
    29. 

  29. LCD_WriteString(0,0,0xF800,0xFFFF,ptr);//显现字符串
    30. 

  30. }
    31. 







	


	
		

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