main.c

两个文件夹：circuit and code ! code 源码包包括3个文件夹： 脚本文件boot ---- 下载down----- 主函数main-----

/**************************************************************************************************
 *                                                                          
 * Copyright (c) 2002 - 2003 Insteki Electronics (Kunshan) Corp. All rights reserved.      
 *                                                                         
 * FILENAME
 *     test.c
 *
 * VERSION  
 *     1.0
 *
 * DESCRIPTION
 *     This file contains the main routine for winarm project.
 *
 * DATA STRUCTURES
 *     None
 *
 * FUNCTIONS
 *     None
 *
 * HISTORY
 *     10/28/2003		 Ver 1.0 Created by Jim Lin
 *
 * REMARK
 *     None
 *     
 *************************************************************************************************/
#include <stdio.h>
#include "740defs.h"

#define C_main
#include "ist.h"

/************** main program ***************/
int main(void)
{
/* uint8 i;
  
  
  for(i=0;i<128;i++)
  {
    flash_buffer[i] = 0xff;
  }
  
  for(i=32;i<256;i++)
  {
    Fun_flash_writepage(i);
  } 
  */

  Fun_init_system();
  Fun_buzzer1();
  Fun_UART_Initialize(115200);   //initialize uart

  while(1)
  {
    Fun_pccom();
  }

  return 0;
}


/************************************************/
/*	Name: 	Fun_init_system						*/
/*	In:		None								*/
/*	Out:	None								*/
/*	Description: 								*/
/*			init system							*/
/************************************************/
void Fun_init_system(void)
{
//open power
	Power_on;

//remap interrupt vector table
    *(volatile unsigned int *)0x34 = (unsigned int)IRQ_IntHandler;

//remap external i/o bank2 and bank 3;
	EXT2CON = 0x6000fffd;
	EXT3CON = 0x8000fffd;

//setup gpio property	
	GPIO_AFG = 0x00000010;		//enable uart port ,others is GPIO
 	GPIO_DIR = 0x0002300d;	//enable output
 	DEBNCE_CTRL =0;			//disable debug mode
 	
//load parameter from flash,
	
//initialize globle variable
	Led_redoff; 	//1 sec = 100 ticks
	Led_greenoff; 	
	Buzz_off;
	
	AIC_IMR  = 0x80;
	AIC_MECR = 0x80;
	AIC_SCR7 = 0x41;

}
		
/************************************************/
/*	Name: 	Fun_buzzer1							*/
/*	In:		None								*/
/*	Out:	None								*/
/*	Description: 								*/
/*			one short beep & green LED			*/
/************************************************/
void Fun_buzzer1(void)
{
  Buzz_on;
  Fun_delay_10ms(100);
  Buzz_off;
}

/************************************************/
/*	Name: 	Fun_buzzer2							*/
/*	In:		None								*/
/*	Out:	None								*/
/*	Description: 								*/
/*			two short beep & green LED			*/
/************************************************/
void Fun_buzzer2(void)
{
  Buzz_on;
  Fun_delay_10ms(15);
  Buzz_off;
  Fun_delay_10ms(10);
  Buzz_on;
  Fun_delay_10ms(15);
  Buzz_off;
}

void Fun_delay_10ms(uint16 t)
{
  uint16 i,j;
  for(i=0;i<t;i++)
  {
	for(j=0;j<49000;j++)
    {
      nops;
    }  
  }
}

void Fun_delay_1ms(uint16 t)
{
  uint16 i,j;
  for(i=0;i<t;i++)
  {
	for(j=0;j<4900;j++)
    {
      nops;
    }  
  }
}