lcdcalc.c

又一个国外的一个关于msp430f449开源项目资料---源码之一

/************************************************************************************
Mariusz Kaczor, Contrans TI
  11.01.2005
************************************************************************************/    
#include <MSP430x44x.h>     // Standard Definition Control Register
#include "lcdcalc.h"

void clear(void);
//unsigned char *uni_pntr;
/************************************************************************************/
void main(void)
{
  WDTCTL = WDTPW + WDTHOLD;    // Stop watchdog timer
  BTCTL = BTDIV + BTIP0 + BTIP1; // ustawienie Basic Timer'a
  setup_LCD();
  clear();
  LCD_buffer[0] = znaki[1];
  LCD_buffer[1] = znaki[2];
  LCD_buffer[2] = znaki[3];
  LCD_buffer[3] = znaki[4];
  LCD_buffer[4] = znaki[5];
  LCD_buffer[5] = znaki[6];
  LCD_buffer[6] = znaki[7];
  LCD_buffer[7] = znaki[8];
  LCD_buffer[8] = MINUS;
  seven_seg2LCD ((unsigned char *)LCD_buffer);
  _NOP();
}
/************************************************************************************/
void clear(void)
 {
  unsigned short j=8;
  while (j)
    {
      LCD_buffer[j]=0;
      j--;
    }
  seven_seg2LCD ((unsigned char *)LCD_buffer);
 }