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  1. #include <stdlib.h>
  2. #include <avr/io.h>
  3. #include <avr/pgmspace.h>
  4. #include <util/delay.h>
  5. #include "lcd.h"
  6.  
  7. int main(void){
  8.    int y = 0;
  9.    static const unsigned char customChar[8][8] = {
  10.       {
  11.          0x0F,
  12.    	   0x10,
  13.    	   0x0A,
  14.    	   0x0F,
  15.    	   0x0A,
  16.    	   0x08,
  17.    	   0x10,
  18.    	   0x0F
  19.       },
  20.       {
  21.          0x18,
  22.       	0x17,
  23.       	0x0D,
  24.       	0x11,
  25.       	0x11,
  26.       	0x0D,
  27.       	0x17,
  28.       	0x18
  29.       },
  30.       {
  31.          0x07,
  32.          0x08,
  33.          0x12,
  34.          0x0E,
  35.          0x0E,
  36.          0x12,
  37.          0x08,
  38.          0x07
  39.       },
  40.       {
  41.          0x18,
  42. 	      0x17,
  43. 	      0x0D,
  44. 	      0x11,
  45. 	      0x11,
  46. 	      0x0D,
  47. 	      0x17,
  48. 	      0x18
  49.       },
  50.       {
  51.          0x06,
  52.       	0x09,
  53.       	0x12,
  54.       	0x09,
  55.       	0x09,
  56.       	0x12,
  57.       	0x09,
  58.       	0x06
  59.       },
  60.       {
  61.          0x19,
  62.       	0x16,
  63.       	0x0D,
  64.       	0x16,
  65.       	0x16,
  66.       	0x0D,
  67.       	0x16,
  68.       	0x19
  69.       },
  70.       {
  71.          0x0C,
  72.          0x0C,
  73.          0x0F,
  74.          0x18,
  75.          0x18,
  76.          0x08,
  77.          0x0C,
  78.          0x13
  79.       },
  80.       {
  81.          0x13,
  82.          0x13,
  83.          0x10,
  84.          0x07,
  85.          0x07,
  86.          0x17,
  87.          0x16,
  88.          0x0C
  89.       }
  90.    };
  91.  
  92.    lcd_init(LCD_DISP_ON);
  93.    lcd_clrscr();
  94.  
  95.    lcd_command(_BV(LCD_CGRAM));  /* set CG RAM start address 0 */
  96.    for(int i = 0; i < 8; i++){
  97.       for(int j = 0; j < 8; j++){
  98.          lcd_data(customChar[i][j]);
  99.       }
  100.    }
  101.  
  102.    for(;;){
  103.       for(int i = 0; i < 8; i++){
  104.          lcd_gotoxy(i, y);
  105.          lcd_putc(i);
  106.          _delay_ms(500);
  107.       }
  108.       lcd_clrscr();
  109.    }
  110. }
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin
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Standard input is empty
compilation info 
prog.c:2:20: fatal error: avr/io.h: No such file or directory
 #include <avr/io.h>
                    ^
compilation terminated.
stdout
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Standard output is empty
https://ideone.com/zXlRs3
language:
C (gcc 8.3)
created:
6 years ago
visibility:
public

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