/*  ***************  LCDtest.C ******************************

    LCD Display (HD44780) on PortH, PORTJ



  ground = pin 1    Vss

  power  = pin 2    Vdd   +5v

  10Kpot = pin 3    Vlc   contrast adjust 0 to +5v

  PJ2    = pin 6    E     (enable)

  PJ1    = pin 5    R/W   (1 for read, 0 for write)

  PJ0    = pin 4    RS    (1 for data, 0 for control/status)

  PH0-7  = pins7-14 DB0-7 (8 bit data)

if you don't have a pot, try grounding pin 3 */

// Last modified 1/3/03 by Jonathan W. Valvano

 

// Copyright 2003 by Jonathan W. Valvano, valvano@uts.cc.utexas.edu 

//    You may use, edit, run or distribute this file 

//    as long as the above copyright notice remains 



#include "HC12.h"

#include "LCD12.H"



void TimerInit(void){

  COPCTL = 0x00;    // disable COP 

  DDRT |= 0x40;     // PortT bit 6 is output to LED

  TIOS |= 0x20;     // enable OC5

  TSCR  =0x80;      // TEN(enable)

}



void mswait(unsigned short time){

  for(;time>0;time--){

    TC5=TCNT+2000;  // 1.00ms wait

    TFLG1 = 0x20;   // clear C5F

    while((TFLG1&0x20)==0){};

  }

}



void main(void){   

  TimerInit();     // disable COP, enable Port T 

  LCD_Init();

  LCD_OutString("Adapt812            ");

  LCD_OutString("                    ");

  LCD_OutString(" LCD                ");

  LCD_OutString("                    ");

  mswait(2000); // 2 sec wait

  LCD_Clear();

  while(1){

    PORTT ^= 0x40;   // toggle LED

    LCD_Clear();

    LCD_OutString("ABCDEFGH            ");

    LCD_OutString("                    ");

    LCD_OutString("IJKLMNOP            ");

    LCD_OutString("                    ");

    mswait(1000);    // 1 sec wait

    

    PORTT ^= 0x40;   // toggle LED

    LCD_Clear();

    LCD_OutString("01234567            ");

    LCD_OutString("                    ");

    LCD_OutString("890,./<>            ");

    LCD_OutString("                    ");

    mswait(1000);    // 1 sec wait

     

    PORTT ^= 0x40;   // toggle LED

    LCD_Clear();

    LCD_OutString("abcdefgh            ");

    LCD_OutString("                    ");

    LCD_OutString("ijklmnop            ");

    LCD_OutString("                    ");

    mswait(1000);    // 1 sec wait

     

    PORTT ^= 0x40;   // toggle LED

    LCD_Clear();

    LCD_OutString("!@#$%^&*            ");

    LCD_OutString("                    ");

    LCD_OutString("()_+-=[]            ");

    LCD_OutString("                    ");

    mswait(1000);    // 1 sec wait

  }

}



#include "LCD12.C"



extern void _start();	

#pragma abs_address:0xfffe

void (*reset_vector[])() = { _start };

#pragma end_abs_address