xtest04_1.c

来自「AT91sam7s 256 B/D example」· C语言 代码 · 共 46 行

/* ========================================================================== */
/*		    Xtest04_1.c : Basic Text LCD Display	              */
/* ========================================================================== */
/*			  Designed and programmed by Duck-Yong Yoon in 2007.  */

#include "AT91SAM7S256.h"
#include "lib_AT91SAM7S256.h"
#include "OK7S256ads.h"

int main(void)
{
  unsigned int i;

  MCU_initialize();				// initialize AT91SAM7S256 & kit
  Delay_ms(50);					// wait for system stabilization
  LCD_initialize();				// initialize text LCD
  
  while(1)
    { Beep();
      LCD_string(0x80, " OK-7S256  V1.0 ");	// logo title 1
      LCD_string(0xC0, "AT91SAM7S256 ARM");
      Delay_ms(2000);
      LCD_string(0xC0, "   2007/06/01   ");	// logo title 2
      Delay_ms(2000);
      LCD_string(0xC0, "  Ohm Books Co. ");	// logo title 3
      Delay_ms(2000);

      Beep();
      LCD_string(0x80,"0123456789ABCDEF0123456789ABCDEF"); // display long line
      LCD_string(0xC0,"Go shift left and right 16 times");
      Delay_ms(1000);

      for(i=0; i<16; i++)			// shift left
        { LCD_command(0x18);
          Delay_ms(300);
        }
      Delay_ms(1000);

      for(i=0; i<16; i++)			// shift right
        { LCD_command(0x1C);
          Delay_ms(300);
        }
      Delay_ms(1000);
    }
}