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MikroC写的ATmega16驱动spi接口128x64屏例子带仿真

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ID:732506发表于 2020-5-6 22:25|显示全部楼层
MikroC写的ATmega16驱动spi接口128x64屏例子带仿真。自带驱动库，图片转换成数组的工具也集成在软件内，可到官网下载无须注册。
51hei.png

单片机源程序如下:
  1. const code char truck_bmp[1024];
  2. const code char B_bmp[1024];
  3. // Port Expander module connections
  4. sbit  SPExpanderRST at PORTB0_bit;
  5. sbit  SPExpanderCS  at PORTB1_bit;
  6. sbit  SPExpanderRST_Direction at DDB0_bit;
  7. sbit  SPExpanderCS_Direction  at DDB1_bit;
  8. // End Port Expander module connections

  10. void Delay2s(){                 // 2 seconds delay function
  11.   Delay_ms(2000);
  12. }

  14. void main() {
  15.   char counter;
  16.   char *someText;
  17.   // If Port Expander Library uses SPI1 module
  18.   SPI1_Init_Advanced(_SPI_MASTER, _SPI_FCY_DIV2, _SPI_CLK_HI_TRAILING);  // Initialize SPI module used with PortExpander

  20.   // // If Port Expander Library uses SPI2 module
  21.   //  SPI2_Init_Advanced(_SPI_MASTER, _SPI_FCY_DIV2, _SPI_CLK_HI_TRAILING);  // Initialize SPI module used with PortExpander

  23.   SPI_Glcd_Init(0);                     // Initialize Glcd via SPI
  24.   SPI_Glcd_Fill(0x00);                   // Clear Glcd

  26.   while(1) {
  27.    SPI_Glcd_Image(truck_bmp);             // Draw image
  28.    Delay2s(); Delay2s();
  29.    SPI_Glcd_fill(0x00);                       // Clear GLCD
  30.    //SPI_Glcd_PartialImage(0,0,68,30,128,64,truck_bmp);   // Partial image
  31.    //Delay_ms(500);
  32.    //SPI_Glcd_PartialImage(24,16,68,30,128,64,truck_bmp);
  33.    //Delay_ms(500);
  34.    //SPI_Glcd_PartialImage(56,34,68,30,128,64,truck_bmp);
  35.    //Delay2s(); Delay2s();
  36.    //SPI_Glcd_Fill(0x00);                     // Clear GLCD
  37.   
  38.    SPI_Glcd_Box(62,40,124,56,1);               // Draw box
  39.    SPI_Glcd_Rectangle(5,5,84,35,1);             // Draw rectangle
  40.    Delay_ms(1000);
  41.    SPI_Glcd_Rectangle_Round_Edges(2,2,87,38,7,1);
  42.    Delay_ms(1000);
  43.    SPI_Glcd_Rectangle_Round_Edges_Fill(8,8,81,32,12,1);
  44.    Delay_ms(1000);
  45.    SPI_Glcd_Line(0, 0, 127, 63, 1);             // Draw line
  46.    Delay2s();

  48.    SPI_Glcd_Image(B_bmp);
  49.    Delay2s();
  50.   
  51.    for(counter = 5; counter< 60; counter+=5 ) {  // Draw horizontal and vertical lines
  52.      Delay_ms(250);
  53.      SPI_Glcd_V_Line(2, 54, counter, 1);
  54.      SPI_Glcd_H_Line(2, 120, counter, 1);
  55.      }
  56.    Delay2s();

  58.    SPI_Glcd_Fill(0x00);                 // Clear Glcd
  59.    SPI_Glcd_Set_Font(Character8x7, 8, 7, 32);   // Choose font, see __Lib_GLCDFonts.c in Uses folder
  60.    SPI_Glcd_Write_Text("mikroE", 5, 7, 2);     // Write string

  62.    for (counter = 1; counter< = 10; counter++)  // Draw circles
  63.      SPI_Glcd_Circle(63,32, 3*counter, 1);
  64.    Delay2s();

  66.    SPI_Glcd_Circle_Fill(63,32, 30, 1);       // Draw circles
  67.    Delay2S();

  69.    SPI_Glcd_Box(12,20, 70,63, 2);           // Draw box
  70.    Delay2s();

  72.    SPI_Glcd_Fill(0xFF);                 // Fill Glcd

  74.    SPI_Glcd_Set_Font(Character8x7, 8, 7, 32);   // Change font
  75.    someText = "8x7 Font";
  76.    SPI_Glcd_Write_Text(someText, 5, 0, 2);     // Write string
  77.    Delay2s();

  79.    SPI_Glcd_Set_Font(System3x5, 3, 5, 32);     // Change font
  80.    someText = "3X5 CAPITALS ONLY";
  81.    SPI_Glcd_Write_Text(someText, 60, 2, 2);     // Write string
  82.    Delay2s();

  84.    SPI_Glcd_Set_Font(font5x7, 5, 7, 32);       // Change font
  85.    someText = "5x7 Font";
  86.    SPI_Glcd_Write_Text(someText, 5, 4, 2);     // Write string
  87.    Delay2s();

  89.    SPI_Glcd_Set_Font(FontSystem5x7_v2, 5, 7, 32); // Change font
  90.    someText = "5x7 Font (v2)";
  91.    SPI_Glcd_Write_Text(someText, 5, 6, 2);       // Write string
  92.    Delay2s();
  93.    }
  94. }
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ATMEGA16 SPI128x64.zip(29.35 KB, 下载次数: 15)

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