频率发生器_client.i

有LCD菜单的 频率发生器制作资料

// CodeVisionAVR C Compiler
// (C) 1998-2002 Pavel Haiduc, HP InfoTech S.R.L.

// I/O registers definitions for the ATmega8


#pragma used+
sfrb TWBR=0;
sfrb TWSR=1;
sfrb TWAR=2;
sfrb TWDR=3;
sfrb ADCL=4;
sfrb ADCH=5;
sfrw ADCW=4;      // 16 bit access
sfrb ADCSRA=6;
sfrb ADMUX=7;
sfrb ACSR=8;
sfrb UBRRL=9;
sfrb UCSRB=0xa;
sfrb UCSRA=0xb;
sfrb UDR=0xc;
sfrb SPCR=0xd;
sfrb SPSR=0xe;
sfrb SPDR=0xf;
sfrb PIND=0x10;
sfrb DDRD=0x11;
sfrb PORTD=0x12;
sfrb PINC=0x13;
sfrb DDRC=0x14;
sfrb PORTC=0x15;
sfrb PINB=0x16;
sfrb DDRB=0x17;
sfrb PORTB=0x18;
sfrb EECR=0x1c;
sfrb EEDR=0x1d;
sfrb EEARL=0x1e;
sfrb EEARH=0x1f;
sfrw EEAR=0x1e;   // 16 bit access
sfrb UBRRH=0x20;
sfrb UCSRC=0X20;
sfrb WDTCR=0x21;
sfrb ASSR=0x22;
sfrb OCR2=0x23;
sfrb TCNT2=0x24;
sfrb TCCR2=0x25;
sfrb ICR1L=0x26;
sfrb ICR1H=0x27;
sfrb OCR1BL=0x28;
sfrb OCR1BH=0x29;
sfrw OCR1B=0x28;  // 16 bit access
sfrb OCR1AL=0x2a;
sfrb OCR1AH=0x2b;
sfrw OCR1A=0x2a;  // 16 bit access
sfrb TCNT1L=0x2c;
sfrb TCNT1H=0x2d;
sfrw TCNT1=0x2c;  // 16 bit access
sfrb TCCR1B=0x2e;
sfrb TCCR1A=0x2f;
sfrb SFIOR=0x30;
sfrb OSCCAL=0x31;
sfrb TCNT0=0x32;
sfrb TCCR0=0x33;
sfrb MCUCSR=0x34;
sfrb MCUCR=0x35;
sfrb TWCR=0x36;
sfrb SPMCR=0x37;
sfrb TIFR=0x38;
sfrb TIMSK=0x39;
sfrb GIFR=0x3a;
sfrb GICR=0x3b;
sfrb SPL=0x3d;
sfrb SPH=0x3e;
sfrb SREG=0x3f;
#pragma used-

// Interrupt vectors definitions


//***** Bit Definitions
//GICR  (former GIMSK)

//GIFR

//TIMSK

//TIFR

//SPMCR

//MCUCR

//MCUCSR

//TCCR0

//TCCR1A
//TCCR1B

//TCCR2

//SFIOR

//WDTCR

//EECR

//PORTB

//DDRB

//PINB

//PORTC

//DDRC

//PINC

//PORTD

//DDRD

//PIND

//UCSRA

//UCSRB

//UCSRC
		
//SPCR

//SPSR

//ACSR

//ADMUX

//ADCSR

// TWCR


// TWAR

// TWSR

//ASSR

// CodeVisionAVR C Compiler
// (C) 1998-2000 Pavel Haiduc, HP InfoTech S.R.L.


#pragma used+

void delay_us(unsigned int n);
void delay_ms(unsigned int n);

#pragma used-

//#define ENDOFLINE 

#pragma used+

void TransmitByte(unsigned char c);   //发送一个字节到USART
unsigned char ReceiveByte(void);      //从USART中读取一个字节
void TransmitLine(char *s);           //发送字符串到USART，以回车符结束
void TransmitLineF(flash char *s);    //同上
void TransmitString(char *s);         //发送任意字符串到USART
void TransmitStringF(flash char *s);  //同上
void USART_Init(unsigned char BaudRate);  //初始化USART，BaudRate为速度
void TestRate(void);                      //测试USART速度 
void ReceiveCMD(unsigned char * CmdBuf); //从USART中读取一条命令行
void ReceiveString(unsigned char * CmdBuf);  //从USART中读取一条字符串
#pragma used-
#pragma library USART.lib






#pragma warn-
eeprom unsigned char EEPROM[1];
eeprom unsigned char eConfig[17];
eeprom unsigned char eSetup[16];

#pragma warn+

unsigned char mConfig[17];
unsigned char mSetup[16];





interrupt [10] void timer0_ovf_isr(void)
{
	PORTD.2^=1;
}

interrupt [9] void timer1_ovf_isr(void)
{
}

interrupt [6] void timer1_capt_isr(void)
{
}

interrupt [7] void timer1_compa_isr(void)
{
}

interrupt [8] void timer1_compb_isr(void)
{
}

interrupt [5] void timer2_ovf_isr(void)
{
	PORTD.3^=1;
}

interrupt [4] void timer2_comp_isr(void)
{
}

void Execute(void)
{
	unsigned char i;
	
	delay_ms(3);
	TransmitByte(0x55);
	TransmitByte(0xAA);
	
	for (i=0;i<16;i++)
	{
		mSetup[i]=ReceiveByte();
	}
	
	for (i=0;i<16;i++)
	{
		TransmitByte(mSetup[i]);
	}
	
	if (mSetup[11]&(1<<3))
	{
		ASSR|=(1<<3);
	}
	else
	{
		ASSR&=~(1<<3);
	}

	TCCR0  = mSetup[0];
	TCCR1A = mSetup[1];
	TCCR1B = mSetup[2];
	
	ICR1H  = mSetup[8];
	ICR1L  = mSetup[7];
	OCR1AH = mSetup[4];
	OCR1AL = mSetup[3];
	OCR1BH = mSetup[6];
	OCR1BL = mSetup[5];

	TCCR2  = mSetup[9];
	OCR2   = mSetup[10];

	TIMSK  = mSetup[12];
	
	TransmitByte(0xF0);
	TransmitByte(0x0F);
}

void Demo(void)
{
	ASSR=(1<<3);
	
	TCCR0  = mSetup[0];
	TCCR1A = mSetup[1];
	TCCR1B = mSetup[2];
	
	ICR1H  = mSetup[8];
	ICR1L  = mSetup[7];
	OCR1AH = mSetup[4];
	OCR1AL = mSetup[3];
	OCR1BH = mSetup[6];
	OCR1BL = mSetup[5];

	TCCR2  = 0x11;
	OCR2   = 0x0F;

	TIMSK  = 0xC0;
}

void main(void)
{
	
	PORTB=0x00;
	DDRB=((1<<1)|(1<<2)|(1<<3));

	PORTC=0x00;
	DDRC=0xFF;
	
	PORTD=0x00;
	DDRD=((1<<1)|(1<<2)|(1<<3));
	
	USART_Init(0x33);
	
	Execute();
	
	#asm
	sei
	#endasm
	
	while (1)
	{
	};
}