📄 频率发生器.c
字号:
#include <mega8.h>
#include <LCD_Interface.h>
#include <LCDv3.h>
#include <USART.h>
#include <Delay.h>
#include <Types.h>
#include <IRv2.h>
#define nil 0
#include "Config.h"
#include "LCD_Interface.c"
#include "Input.c"
#include "Menu.h"
#include "Menu.c"
interrupt [TIM1_CAPT] void timer1_capt_isr(void)
{
/*
利用 Timer1 的输入捕获中断来取得红外的调频
红外接收管的IR#接到MCU的ICP脚，下降沿触发。
当ICP触发时，Timer1的数据保存到ICR1里，只需取低8位则可，ICR1的低8位为ICR1L
Timer1的分频为8K左右.
*/
unsigned char ICR;
ICR=ICR1L; //保存ICR1的低8位
TCNT1H=0x00; //复位计时器
TCNT1L=0x00;
//TransmitByte(ICR);
//TransmitByte(IRTiger);
IR_PressTimer(ICR);
}
// Timer 1 output compare A interrupt service routine
interrupt [TIM1_COMPA] void timer1_compa_isr(void)
{
IR_Reset();
}
#define MAXCMDBUF 17
void PORT_Init(void)
{
DDRB=0B11101110;
PORTB=0B11101100;
DDRC=0xFF;
DDRD=0B10011100;
}
void TIMER_Init(void)
{
TCCR1A=0x00;
//TCCR1B=0x05; //Click IO / 1024 预分频为1024，7.3728mHz大概为7.204kHz左右 /正常IR应该为7.1428
TCCR1B=0x0E; //利用NE555做出7.143~7.184之间的频率来支持
TCNT1H=0x00;
TCNT1L=0x00;
ICR1H=0x00;
ICR1L=0x00;
OCR1AH=0x03; //比较匹配最高值为 108ms ， 108ms / 140us = 771 = 0x02FF，
OCR1AL=0x0F; //0x030F是为了比0x02FF稍高一些，预仿延时问题
OCR1BH=0x00;
OCR1BL=0x00;
TIMSK=(1<<TICIE1)|(1<<OCIE1A);
}
void LCD_WriteCaption(unsigned char ParamCaptionID,unsigned char ValueCaptionID)
{
flash unsigned char *Caption;
unsigned char i=0;
LCD_Ctrl(LCD_CLEAR);
LCD_Delay(500);
for (i=0;i<2;i++)
{
if (!i)
{
LCD_Ctrl(LCD_SET_DDRAM);
LCD_PutStrF(" Set ");
if (ParamCaptionID>0)
{
Caption=Menu+(unsigned int)(CAPTION_LENGTH+2)*((unsigned int)(ParamCaptionID-1));
}
else
{
Caption=0;
}
}
else
{
LCD_Ctrl(0xC0);
LCD_PutStrF(" ");
if (ValueCaptionID>0)
{
Caption=Menu+(unsigned int)(CAPTION_LENGTH+2)*((unsigned int)(ValueCaptionID-1));
}
else
{
Caption=0;
}
}
if (Caption>0)
{
while (*Caption)
{
if (*Caption!=0x20)
{
LCD_Write(*Caption++);
}
else
{
if ((Caption[1]==0x20)||(Caption[1]==0))
{
break;
}
else
{
LCD_Write(*Caption++);
}
}
}
}
}
}
void SaveSetup(void)
{
unsigned char i;
SOUND_STOP;
RED_LED_ON;
LCD_Ctrl(LCD_CLEAR);
LCD_PutStrF(" Save Setup");
LCD_Ctrl(0xC0);
LCD_PutStrF(" waiting...");
for (i=0;i<SETUP_COUNT;i++)
{
eSetup[i]=mSetup[i];
delay_ms(10);
}
LCD_Ctrl(0xC0);
LCD_PutStrF(" done ");
for (i=0;i<5;i++)
{
SOUND_START;
delay_ms(50);
SOUND_STOP;
delay_ms(50);
}
RED_LED_OFF;
}
void RestartClient(void)
{
unsigned char i;
unsigned char Flag=0;
SOUND_STOP;
YLW_LED_ON;
LCD_Ctrl(LCD_CLEAR);
LCD_PutStrF(" Restarting");
LCD_Ctrl(0xC0);
LCD_PutStrF(" waiting...");
while ((UCSRA&(1<<RXC)))
{
i=UDR;
delay_us(100);
}
RST_CLIENT_ON;
delay_ms(100);
LCD_Ctrl(0xC0);
LCD_PutStrF(" sending...");
RST_CLIENT_OFF;
delay_ms(4);
if ((ReceiveByte()==0x55)&&(ReceiveByte()==0xAA))
{
for (i=0;i<SETUP_COUNT;i++)
{
TransmitByte(mSetup[i]);
}
for (i=0;i<SETUP_COUNT;i++)
{
mSetup[i]=ReceiveByte();
}
if ((ReceiveByte()==0xF0)&&(ReceiveByte()==0x0F))
{
Flag=1;
}
}
if (Flag==1)
{
LCD_Ctrl(0xC0);
LCD_PutStrF(" done ");
for (i=0;i<3;i++)
{
SOUND_START;
delay_ms(50);
SOUND_STOP;
delay_ms(50);
}
}
else
{
LCD_Ctrl(0xC0);
LCD_PutStrF(" Faild ");
for (i=0;i<10;i++)
{
SOUND_START;
delay_ms(50);
SOUND_STOP;
delay_ms(50);
}
}
YLW_LED_OFF;
}
void ByteToBin(unsigned char Bin,unsigned char * Buffer)
{
unsigned char i;
for (i=0;i<8;i++)
{
if (Bin&(1<<i))
{
Buffer[7-i]='1';
}
else
{
Buffer[7-i]='0';
}
}
}
void ViewSetup()
{
flash unsigned char *Caption;
flash unsigned char *pDefine;
unsigned char Key;
//unsigned char Pos;
unsigned int TopMenuItem;
unsigned int CurrentMenuItem;
//unsigned char i;
unsigned char MenuCount;
unsigned char Buffer[12];
delay_ms(10);
SOUND_STOP;
//LCD_WriteCaption(ParamCaptionID,0);
//Pos=LCD_Position()-1;
WriteCGRAM(0x82,1,0);
WriteCGRAM(0x83,2,0);
WriteCGRAM(0x84,3,0);
pDefine=SubMenuDefine+(unsigned int)2*(unsigned int)(SD_VIEW);
MenuCount=pDefine[1];
TopMenuItem=pDefine[0];
CurrentMenuItem=0;
if (CurrentMenuItem>MenuCount-1)
{
CurrentMenuItem=MenuCount-1;
}
Key=1;
while (Key!=BT_APPLY)
{
if (Key!=0)
{
LCD_Ctrl(LCD_SET_DDRAM);
LCD_PutStrF(" ");
Caption=Menu+(CAPTION_LENGTH+2)*(TopMenuItem+CurrentMenuItem-1);
if (CurrentMenuItem==0)
{
LCD_Write(3);
}
else if (CurrentMenuItem==MenuCount-1)
{
LCD_Write(1);
}
else
{
LCD_Write(2);
}
LCD_Write(MenuNo(CurrentMenuItem+1));
LCD_Write('.');
LCD_PutStrF(Caption);
ByteToHexBuffer(mSetup[(unsigned char)CurrentMenuItem],Buffer);
ByteToBin(mSetup[(unsigned char)CurrentMenuItem],&Buffer[3]);
Buffer[2]=',';
Buffer[11]=0;
LCD_Ctrl(0xC0);
LCD_PutStrF(" =");
LCD_PutStr(Buffer);
}
Key=GetKey();
if (Key!=0)
{
if (Key==BT_UP)
{
if (CurrentMenuItem>0)
{
CurrentMenuItem--;
}
}
else if (Key==BT_DOWN)
{
if (CurrentMenuItem<MenuCount-1)
{
CurrentMenuItem++;
}
}
else if (Key==BT_LEFT)
{
Key=BT_APPLY;
}
delay_ms(10);
SOUND_STOP; //Sound Stop
}
}
}
void ExecuteMenu(unsigned char MenuID)
{
unsigned char Temp;
if (MenuID==MN_INITKEY)
{
SaveSetup();
}
else if (MenuID==MN_RESTART)
{
RestartClient();
}
else if (MenuID==MN_VIEW)
{
ViewSetup();
}
else if (MenuID==MN_CLOCK0)
{ //Timer0 Clock0
ChooseRadioMenu(MenuID,SD_CLOCK0,&mTCCR0);
}
else if (MenuID==MN_TOIE0)
{ //Timer0 TOIE0
GetInputBoolean(MN_TIMER0,MenuID,&mTIMSK,TOIE0);
}
else if (MenuID==MN_CLOCK1)
{ //Timer1 Clock1
Temp=mTCCR1B&0x07;
ChooseRadioMenu(MenuID,SD_CLOCK1,&Temp);
mTCCR1B=(mTCCR1B&0xF8)|(Temp);
}
else if (MenuID==MN_COM1A)
{ //Timer1 COM1A
Temp=(mTCCR1A&((1<<COM1A1)|(1<<COM1A0)))>>COM1A0;
ChooseRadioMenu(MenuID,SD_COM1A,&Temp);
mTCCR1A=(mTCCR1A&(~((1<<COM1A1)|(1<<COM1A0))))|((Temp)<<COM1A0);
}
else if (MenuID==MN_COM1B)
{ //Timer1 COM1B
Temp=(mTCCR1A&((1<<COM1B1)|(1<<COM1B0)))>>COM1B0;
ChooseRadioMenu(MenuID,SD_COM1B,&Temp);
mTCCR1A=(mTCCR1A&(~((1<<COM1B1)|(1<<COM1B0))))|((Temp)<<COM1B0);
}
else if (MenuID==MN_WGM1)
{ //Timer1 WGM1
Temp=(mTCCR1A&((1<<WGM11)|(1<<WGM10)))>>WGM10;
Temp|=((mTCCR1B&((1<<WGM13)|(1<<WGM12)))>>(WGM12-2));
ChooseRadioMenu(MenuID,SD_WGM1,&Temp);
mTCCR1A=(mTCCR1A&(~((1<<WGM11)|(1<<WGM10))))|((Temp&0x03)<<WGM10);
mTCCR1B=(mTCCR1B&(~((1<<WGM13)|(1<<WGM12))))|((Temp>>2)<<WGM12);
}
else if (MenuID==MN_OCR1A)
{ //Time1 OCR1A
GetInput(MN_TIMER1,MenuID,0,&mOCR1AL);
}
else if (MenuID==MN_OCR1B)
{ //Timer1 OCR1B
GetInput(MN_TIMER1,MenuID,0,&mOCR1BL);
}
else if (MenuID==MN_ICR1)
{ //Timer1 ICR1
GetInput(MN_TIMER1,MenuID,0,&mICR1L);
}
else if (MenuID==MN_TICIE1)
{ //Timer1 TICIE1
GetInputBoolean(MN_TIMER1,MenuID,&mTIMSK,TICIE1);
}
else if (MenuID==MN_OCIE1A)
{ //Timer1 OCIE1A
GetInputBoolean(MN_TIMER1,MenuID,&mTIMSK,OCIE1A);
}
else if (MenuID==MN_OCIE1B)
{ //Timer1 OCIE1B
GetInputBoolean(MN_TIMER1,MenuID,&mTIMSK,OCIE1B);
}
else if (MenuID==MN_TOIE1)
{ //Timer1 TOIE1
GetInputBoolean(MN_TIMER1,MenuID,&mTIMSK,TOIE1);
}
else if (MenuID==MN_ICNC1)
{ //Timer1 ICNC1
GetInputBoolean(MN_TIMER1,MenuID,&mTCCR1B,ICNC1);
}
else if (MenuID==MN_ICES1)
{ //Timer1 ICES1
GetInputBoolean(MN_TIMER1,MenuID,&mTCCR1B,ICES1);
}
else if (MenuID==MN_CLOCK2)
{ //Timer2 Clock2
Temp=mTCCR2&0x07;
ChooseRadioMenu(MenuID,SD_CLOCK2,&Temp);
mTCCR2=(mTCCR2&0xF8)|(Temp);
}
else if (MenuID==MN_WGM2)
{ //Timer2 WGM2
Temp=(mTCCR2&(1<<WGM20))>>WGM20;
Temp|=(mTCCR2&(1<<WGM21))>>(WGM21-1);
ChooseRadioMenu(MenuID,SD_WGM2,&Temp);
mTCCR2= (mTCCR2&(~(1<<WGM20)))|((Temp&(0x01))<<WGM20);
mTCCR2= (mTCCR2&(~(1<<WGM21)))|(((Temp>>1)&(0x01))<<WGM21);
}
else if (MenuID==MN_COM2)
{ //Timer2 COM2
Temp=(mTCCR2&((1<<COM20)|(1<<COM21)))>>COM20;
ChooseRadioMenu(MenuID,SD_COM2,&Temp);
mTCCR2= (mTCCR2&(~((1<<COM20)|(1<<COM21))))|(Temp<<COM20);
}
else if (MenuID==MN_OCIE2)
{ //Timer2 OCIE2
GetInputBoolean(MN_TIMER2,MenuID,&mTIMSK,OCIE2);
}
else if (MenuID==MN_TOIE2)
{ //Timer2 TOIE2
GetInputBoolean(MN_TIMER2,MenuID,&mTIMSK,TOIE2);
}
else if (MenuID==MN_OCR2)
{ //Timer2 OCR2
GetInput(MN_TIMER2,MenuID,&mOCR2,0);
}
else if (MenuID==MN_AS2)
{ //Timer2 AS2
GetInputBoolean(MN_TIMER2,MenuID,&mASSR,AS2);
}
}
void InitKey(void)
{
flash unsigned char *Caption;
unsigned char IRCmd[4];
unsigned char Buffer[8];
unsigned char IRKeyPress;
unsigned int TopMenuItem;
unsigned char MenuCount;
unsigned char i,j;
MenuCount=SubMenuDefine[SD_INITKEY*2+1];
TopMenuItem=SubMenuDefine[SD_INITKEY*2];
i=0;
RED_LED_ON;
while (i<MenuCount)
{
Caption=Menu+(CAPTION_LENGTH+2)*(TopMenuItem+i-1);
LCD_Ctrl(LCD_CLEAR);
LCD_Delay(500);
LCD_Ctrl(LCD_SET_DDRAM);
LCD_PutStrF("Set Key:");
LCD_PutStrF(Caption);
LCD_Ctrl(0xC0);
//LCD_PutStrF(" ");
//LCD_PutStrF("Key:");
while (!(IR_GetBuffer(IRCmd,&IRKeyPress)));
SOUND_START; //Sound Start
BinToHex(IRCmd,Buffer,4);
for (j=0;j<8;j++)
{
LCD_Write(Buffer[j++]);
LCD_Write(Buffer[j]);
LCD_Write(' ');
}
if ((~IRCmd[0]==IRCmd[1])&&(~IRCmd[2]==IRCmd[3])&&(IRKeyPress>0))
{
eConfig[i] = IRCmd[2];
mConfig[i++] = IRCmd[2];
LCD_PutStrF("OK ");
}
else
{
LCD_PutStrF("Err");
}
delay_ms(10);
SOUND_STOP;
IR_Complete();
delay_ms(500);
}
LCD_Ctrl(0xC0);
LCD_PutStrF(" done ");
for (i=0;i<SETUP_COUNT;i++)
{
eSetup[i]=0;
mSetup[i]=0;
}
for (i=0;i<5;i++)
{
SOUND_START;
delay_ms(50);
SOUND_STOP;
delay_ms(50);
}
RED_LED_OFF;
}
void LoadConfig(void)
{
unsigned char i;
for (i=0;i<CONFIG_COUNT;i++)
{
mConfig[i] = eConfig[i];
}
}
void main (void)
{
unsigned char cnt,i;
unsigned char BUFFER[MAXCMDBUF];
unsigned char Index;
unsigned char Cmd;
//flash unsigned char *sp2
for (i=1;i<2;i++)
delay_ms(1000); //LCD上电中，延迟2秒
PORT_Init();
LCD_Init();
USART_Init(0x33);
TIMER_Init();
RED_LED_OFF;
YLW_LED_OFF;
RST_CLIENT_OFF;
Index=0;
Cmd=0;
cnt=1;
LCD_Ctrl(LCD_HOME);
LCD_Delay(150);
LCD_Ctrl(LCD_SET_DDRAM);
LCD_PutStrF(" Timer Menu");
LCD_Ctrl(0xC0);
LCD_PutStrF(" Initialing...");
#asm
sei
#endasm
Cmd=0;
for (i=0;i<100;i++)
{
if (PINB.PB4==0) Cmd++;
}
if (Cmd>80)
InitKey();
else
LoadConfig();
for (i=0;i<SETUP_COUNT;i++)
{
mSetup[i]=eSetup[i];
}
while (1)
{
if (UCSRA&(1<<RXC)) //串口有信息吗？
{
Cmd=UDR; //如果有，接收一个字节
if ((Cmd>=32) && (Cmd<=127))
{
BUFFER[Index]=Cmd;
if (Index++ >MAXCMDBUF ) Index=0;
}
}
ShowMenu();
}
}
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -