مشکل با dht11 در کدویژن و سون سگمنت
سلام دوستان عزیز و مهندسین بزرگوار
خسته نباشید
بنده در کد ویژن برنامه نویسی کردم در محیط پروتئوس کار میکنه ولی وقتی رو مدار مینزم 0 نشون میده البته صفر هم نشون نمیده پایه f سگمنت روشن نمیشه ،
لازم به ذکر هست دوستان بزرگوار سگمنت من 4 دجیت هست و اند مشترک
لطفا راهنمایی کنید مشکل بنده در چه هست
بنده پروژه کد ویژن رو + پی دی اف پروتئوس را در لینک های زیر قرار داده ام
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کد پروژه
/************************************************** *****
This program was created by the
CodeWizardAVR V3.12 Advanced
Automatic Program Generator
© Copyright 1998-2014 Pavel Haiduc, HP InfoTech s.r.l.
Project :
Version :
Date : 7/13/2018
Author :
Company :
Comments:
Chip type : ATmega328P
Program type : Application
AVR Core Clock frequency: 8.000000 MHz
Memory model : Small
External RAM size : 0
Data Stack size : 512
************************************************** *****/
#include <mega328p.h>
#include <io.h>
// delay
#include <delay.h>
// convert bit to number
#include <stdlib.h>
#include <stdio.h>
unsigned int Num;
unsigned char Serial_Number[20]={0};
unsigned int Ashar=0;
unsigned int i=1;
unsigned int seg7=0;
unsigned int rt1;
unsigned int rt2;
unsigned int dm1;
unsigned int dm2;
// count bit
unsigned char bit_count = 0;
// feedback count bit return
unsigned char c = 0;
// temperature and humidity value
unsigned char i_rh, d_rh, i_temp, d_temp, check;
// loop count
unsigned char cl = 0;
void request(void)
{
// DDRC.0 = 1;
DDRC |= (1<<0);
// PORTC.0 = 0;
PORTC &= ~(1<<0);
// delay_ms(18);
delay_ms(18);
// PORTC.0 = 1;
PORTC |= (1<<0);
}
void response()
{
// PINC
DDRC &= ~(1<<0);
while(PINC & (1<<0))
{
delay_us(1);
cl++;
if (cl > 80) break;
}
cl = 0;
while((PINC & (1<<0))==0)
{
delay_us(40);
cl++;
if (cl > 2) break;
}
cl = 0;
while(PINC & (1<<0))
{
delay_us(40);
cl++;
if (cl > 2) break;
}
}
unsigned char recive()
{
while(bit_count<8)
{
bit_count++;
while((PINC & (1<<0))==0);
delay_us(30);
if(PINC & (1<<0))
{
c=(c<<1)|(0x01);
} else {
c=c<<1;
}
while(PINC & (1<<0));
}
bit_count=0;
return c;
}
// Declare your global variables here
void main(void)
{
unsigned char cathode_seg[]={0xC0,0xF9,0xA4,0xB0,0x99,0x92,0x82,0xF8,0x80,0x9 0};
unsigned char data[5];
// Declare your local variables here
// Crystal Oscillator division factor: 1
#pragma optsize-
CLKPR=(1<<CLKPCE);
CLKPR=(0<<CLKPCE) | (0<<CLKPS3) | (0<<CLKPS2) | (0<<CLKPS1) | (0<<CLKPS0);
#ifdef _OPTIMIZE_SIZE_
#pragma optsize+
#endif
// Input/Output Ports initialization
// Port B initialization
// Function: Bit7=Out Bit6=Out Bit5=Out Bit4=Out Bit3=Out Bit2=Out Bit1=Out Bit0=Out
DDRB=(1<<DDB7) | (1<<DDB6) | (1<<DDB5) | (1<<DDB4) | (1<<DDB3) | (1<<DDB2) | (1<<DDB1) | (1<<DDB0);
// State: Bit7=0 Bit6=0 Bit5=0 Bit4=0 Bit3=0 Bit2=0 Bit1=0 Bit0=0
PORTB=(0<<PORTB7) | (0<<PORTB6) | (0<<PORTB5) | (0<<PORTB4) | (0<<PORTB3) | (0<<PORTB2) | (0<<PORTB1) | (0<<PORTB0);
// Port C initialization
// Function: Bit6=In Bit5=In Bit4=In Bit3=In Bit2=In Bit1=In Bit0=In
DDRC=(0<<DDC6) | (0<<DDC5) | (0<<DDC4) | (0<<DDC3) | (0<<DDC2) | (0<<DDC1) | (0<<DDC0);
// State: Bit6=T Bit5=T Bit4=T Bit3=T Bit2=T Bit1=T Bit0=T
PORTC=(0<<PORTC6) | (0<<PORTC5) | (0<<PORTC4) | (0<<PORTC3) | (0<<PORTC2) | (0<<PORTC1) | (0<<PORTC0);
// Port D initialization
// Function: Bit7=Out Bit6=Out Bit5=Out Bit4=Out Bit3=Out Bit2=Out Bit1=Out Bit0=Out
DDRD=(1<<DDD7) | (1<<DDD6) | (1<<DDD5) | (1<<DDD4) | (1<<DDD3) | (1<<DDD2) | (1<<DDD1) | (1<<DDD0);
// State: Bit7=0 Bit6=0 Bit5=0 Bit4=0 Bit3=0 Bit2=0 Bit1=0 Bit0=0
PORTD=(0<<PORTD7) | (0<<PORTD6) | (0<<PORTD5) | (0<<PORTD4) | (0<<PORTD3) | (0<<PORTD2) | (0<<PORTD1) | (0<<PORTD0);
// Timer/Counter 0 initialization
// Clock source: System Clock
// Clock value: Timer 0 Stopped
// Mode: Normal top=0xFF
// OC0A output: Disconnected
// OC0B output: Disconnected
TCCR0A=(0<<COM0A1) | (0<<COM0A0) | (0<<COM0B1) | (0<<COM0B0) | (0<<WGM01) | (0<<WGM00);
TCCR0B=(0<<WGM02) | (0<<CS02) | (0<<CS01) | (0<<CS00);
TCNT0=0x00;
OCR0A=0x00;
OCR0B=0x00;
// Timer/Counter 1 initialization
// Clock source: System Clock
// Clock value: Timer1 Stopped
// Mode: Normal top=0xFFFF
// OC1A output: Disconnected
// OC1B output: Disconnected
// Noise Canceler: Off
// Input Capture on Falling Edge
// Timer1 Overflow Interrupt: Off
// Input Capture Interrupt: Off
// Compare A Match Interrupt: Off
// Compare B Match Interrupt: Off
TCCR1A=(0<<COM1A1) | (0<<COM1A0) | (0<<COM1B1) | (0<<COM1B0) | (0<<WGM11) | (0<<WGM10);
TCCR1B=(0<<ICNC1) | (0<<ICES1) | (0<<WGM13) | (0<<WGM12) | (0<<CS12) | (0<<CS11) | (0<<CS10);
TCNT1H=0x00;
TCNT1L=0x00;
ICR1H=0x00;
ICR1L=0x00;
OCR1AH=0x00;
OCR1AL=0x00;
OCR1BH=0x00;
OCR1BL=0x00;
// Timer/Counter 2 initialization
// Clock source: System Clock
// Clock value: Timer2 Stopped
// Mode: Normal top=0xFF
// OC2A output: Disconnected
// OC2B output: Disconnected
ASSR=(0<<EXCLK) | (0<<AS2);
TCCR2A=(0<<COM2A1) | (0<<COM2A0) | (0<<COM2B1) | (0<<COM2B0) | (0<<WGM21) | (0<<WGM20);
TCCR2B=(0<<WGM22) | (0<<CS22) | (0<<CS21) | (0<<CS20);
TCNT2=0x00;
OCR2A=0x00;
OCR2B=0x00;
// Timer/Counter 0 Interrupt(s) initialization
TIMSK0=(0<<OCIE0B) | (0<<OCIE0A) | (0<<TOIE0);
// Timer/Counter 1 Interrupt(s) initialization
TIMSK1=(0<<ICIE1) | (0<<OCIE1B) | (0<<OCIE1A) | (0<<TOIE1);
// Timer/Counter 2 Interrupt(s) initialization
TIMSK2=(0<<OCIE2B) | (0<<OCIE2A) | (0<<TOIE2);
// External Interrupt(s) initialization
// INT0: Off
// INT1: Off
// Interrupt on any change on pins PCINT0-7: Off
// Interrupt on any change on pins PCINT8-14: Off
// Interrupt on any change on pins PCINT16-23: Off
EICRA=(0<<ISC11) | (0<<ISC10) | (0<<ISC01) | (0<<ISC00);
EIMSK=(0<<INT1) | (0<<INT0);
PCICR=(0<<PCIE2) | (0<<PCIE1) | (0<<PCIE0);
// USART initialization
// USART disabled
UCSR0B=(0<<RXCIE0) | (0<<TXCIE0) | (0<<UDRIE0) | (0<<RXEN0) | (0<<TXEN0) | (0<<UCSZ02) | (0<<RXB80) | (0<<TXB80);
// Analog Comparator initialization
// Analog Comparator: Off
// The Analog Comparator's positive input is
// connected to the AIN0 pin
// The Analog Comparator's negative input is
// connected to the AIN1 pin
ACSR=(1<<ACD) | (0<<ACBG) | (0<<ACO) | (0<<ACI) | (0<<ACIE) | (0<<ACIC) | (0<<ACIS1) | (0<<ACIS0);
ADCSRB=(0<<ACME);
// Digital input buffer on AIN0: On
// Digital input buffer on AIN1: On
DIDR1=(0<<AIN0D) | (0<<AIN1D);
// ADC initialization
// ADC disabled
ADCSRA=(0<<ADEN) | (0<<ADSC) | (0<<ADATE) | (0<<ADIF) | (0<<ADIE) | (0<<ADPS2) | (0<<ADPS1) | (0<<ADPS0);
// SPI initialization
// SPI disabled
SPCR=(0<<SPIE) | (0<<SPE) | (0<<DORD) | (0<<MSTR) | (0<<CPOL) | (0<<CPHA) | (0<<SPR1) | (0<<SPR0);
// TWI initialization
// TWI disabled
TWCR=(0<<TWEA) | (0<<TWSTA) | (0<<TWSTO) | (0<<TWEN) | (0<<TWIE);
while (1)
{
delay_ms(1000);
request();
response();
i_rh = recive();
d_rh = recive();
i_temp = recive();
d_temp = recive();
check = recive();
if ((i_rh + d_rh + i_temp + d_temp) != check)
{
} else
{
itoa(i_rh, data);
Num = (int)data;
itoa(i_temp, data);
dm1=i_temp/10;
dm2=i_temp%10;
PORTD.0 = 1;
PORTD.1 = 0;
PORTB=cathode_seg[dm1];
delay_ms(1000);
PORTD.0 = 0;
PORTD.1 = 1;
PORTB=cathode_seg[dm2];
delay_ms(1000);
}
delay_ms(1000);
}
}
خسته نباشید
بنده در کد ویژن برنامه نویسی کردم در محیط پروتئوس کار میکنه ولی وقتی رو مدار مینزم 0 نشون میده البته صفر هم نشون نمیده پایه f سگمنت روشن نمیشه ،
لازم به ذکر هست دوستان بزرگوار سگمنت من 4 دجیت هست و اند مشترک
لطفا راهنمایی کنید مشکل بنده در چه هست
بنده پروژه کد ویژن رو + پی دی اف پروتئوس را در لینک های زیر قرار داده ام
دانلود سورس کدویژن
دانلود PDF پروتئوس
کد پروژه
/************************************************** *****
This program was created by the
CodeWizardAVR V3.12 Advanced
Automatic Program Generator
© Copyright 1998-2014 Pavel Haiduc, HP InfoTech s.r.l.
Project :
Version :
Date : 7/13/2018
Author :
Company :
Comments:
Chip type : ATmega328P
Program type : Application
AVR Core Clock frequency: 8.000000 MHz
Memory model : Small
External RAM size : 0
Data Stack size : 512
************************************************** *****/
#include <mega328p.h>
#include <io.h>
// delay
#include <delay.h>
// convert bit to number
#include <stdlib.h>
#include <stdio.h>
unsigned int Num;
unsigned char Serial_Number[20]={0};
unsigned int Ashar=0;
unsigned int i=1;
unsigned int seg7=0;
unsigned int rt1;
unsigned int rt2;
unsigned int dm1;
unsigned int dm2;
// count bit
unsigned char bit_count = 0;
// feedback count bit return
unsigned char c = 0;
// temperature and humidity value
unsigned char i_rh, d_rh, i_temp, d_temp, check;
// loop count
unsigned char cl = 0;
void request(void)
{
// DDRC.0 = 1;
DDRC |= (1<<0);
// PORTC.0 = 0;
PORTC &= ~(1<<0);
// delay_ms(18);
delay_ms(18);
// PORTC.0 = 1;
PORTC |= (1<<0);
}
void response()
{
// PINC
DDRC &= ~(1<<0);
while(PINC & (1<<0))
{
delay_us(1);
cl++;
if (cl > 80) break;
}
cl = 0;
while((PINC & (1<<0))==0)
{
delay_us(40);
cl++;
if (cl > 2) break;
}
cl = 0;
while(PINC & (1<<0))
{
delay_us(40);
cl++;
if (cl > 2) break;
}
}
unsigned char recive()
{
while(bit_count<8)
{
bit_count++;
while((PINC & (1<<0))==0);
delay_us(30);
if(PINC & (1<<0))
{
c=(c<<1)|(0x01);
} else {
c=c<<1;
}
while(PINC & (1<<0));
}
bit_count=0;
return c;
}
// Declare your global variables here
void main(void)
{
unsigned char cathode_seg[]={0xC0,0xF9,0xA4,0xB0,0x99,0x92,0x82,0xF8,0x80,0x9 0};
unsigned char data[5];
// Declare your local variables here
// Crystal Oscillator division factor: 1
#pragma optsize-
CLKPR=(1<<CLKPCE);
CLKPR=(0<<CLKPCE) | (0<<CLKPS3) | (0<<CLKPS2) | (0<<CLKPS1) | (0<<CLKPS0);
#ifdef _OPTIMIZE_SIZE_
#pragma optsize+
#endif
// Input/Output Ports initialization
// Port B initialization
// Function: Bit7=Out Bit6=Out Bit5=Out Bit4=Out Bit3=Out Bit2=Out Bit1=Out Bit0=Out
DDRB=(1<<DDB7) | (1<<DDB6) | (1<<DDB5) | (1<<DDB4) | (1<<DDB3) | (1<<DDB2) | (1<<DDB1) | (1<<DDB0);
// State: Bit7=0 Bit6=0 Bit5=0 Bit4=0 Bit3=0 Bit2=0 Bit1=0 Bit0=0
PORTB=(0<<PORTB7) | (0<<PORTB6) | (0<<PORTB5) | (0<<PORTB4) | (0<<PORTB3) | (0<<PORTB2) | (0<<PORTB1) | (0<<PORTB0);
// Port C initialization
// Function: Bit6=In Bit5=In Bit4=In Bit3=In Bit2=In Bit1=In Bit0=In
DDRC=(0<<DDC6) | (0<<DDC5) | (0<<DDC4) | (0<<DDC3) | (0<<DDC2) | (0<<DDC1) | (0<<DDC0);
// State: Bit6=T Bit5=T Bit4=T Bit3=T Bit2=T Bit1=T Bit0=T
PORTC=(0<<PORTC6) | (0<<PORTC5) | (0<<PORTC4) | (0<<PORTC3) | (0<<PORTC2) | (0<<PORTC1) | (0<<PORTC0);
// Port D initialization
// Function: Bit7=Out Bit6=Out Bit5=Out Bit4=Out Bit3=Out Bit2=Out Bit1=Out Bit0=Out
DDRD=(1<<DDD7) | (1<<DDD6) | (1<<DDD5) | (1<<DDD4) | (1<<DDD3) | (1<<DDD2) | (1<<DDD1) | (1<<DDD0);
// State: Bit7=0 Bit6=0 Bit5=0 Bit4=0 Bit3=0 Bit2=0 Bit1=0 Bit0=0
PORTD=(0<<PORTD7) | (0<<PORTD6) | (0<<PORTD5) | (0<<PORTD4) | (0<<PORTD3) | (0<<PORTD2) | (0<<PORTD1) | (0<<PORTD0);
// Timer/Counter 0 initialization
// Clock source: System Clock
// Clock value: Timer 0 Stopped
// Mode: Normal top=0xFF
// OC0A output: Disconnected
// OC0B output: Disconnected
TCCR0A=(0<<COM0A1) | (0<<COM0A0) | (0<<COM0B1) | (0<<COM0B0) | (0<<WGM01) | (0<<WGM00);
TCCR0B=(0<<WGM02) | (0<<CS02) | (0<<CS01) | (0<<CS00);
TCNT0=0x00;
OCR0A=0x00;
OCR0B=0x00;
// Timer/Counter 1 initialization
// Clock source: System Clock
// Clock value: Timer1 Stopped
// Mode: Normal top=0xFFFF
// OC1A output: Disconnected
// OC1B output: Disconnected
// Noise Canceler: Off
// Input Capture on Falling Edge
// Timer1 Overflow Interrupt: Off
// Input Capture Interrupt: Off
// Compare A Match Interrupt: Off
// Compare B Match Interrupt: Off
TCCR1A=(0<<COM1A1) | (0<<COM1A0) | (0<<COM1B1) | (0<<COM1B0) | (0<<WGM11) | (0<<WGM10);
TCCR1B=(0<<ICNC1) | (0<<ICES1) | (0<<WGM13) | (0<<WGM12) | (0<<CS12) | (0<<CS11) | (0<<CS10);
TCNT1H=0x00;
TCNT1L=0x00;
ICR1H=0x00;
ICR1L=0x00;
OCR1AH=0x00;
OCR1AL=0x00;
OCR1BH=0x00;
OCR1BL=0x00;
// Timer/Counter 2 initialization
// Clock source: System Clock
// Clock value: Timer2 Stopped
// Mode: Normal top=0xFF
// OC2A output: Disconnected
// OC2B output: Disconnected
ASSR=(0<<EXCLK) | (0<<AS2);
TCCR2A=(0<<COM2A1) | (0<<COM2A0) | (0<<COM2B1) | (0<<COM2B0) | (0<<WGM21) | (0<<WGM20);
TCCR2B=(0<<WGM22) | (0<<CS22) | (0<<CS21) | (0<<CS20);
TCNT2=0x00;
OCR2A=0x00;
OCR2B=0x00;
// Timer/Counter 0 Interrupt(s) initialization
TIMSK0=(0<<OCIE0B) | (0<<OCIE0A) | (0<<TOIE0);
// Timer/Counter 1 Interrupt(s) initialization
TIMSK1=(0<<ICIE1) | (0<<OCIE1B) | (0<<OCIE1A) | (0<<TOIE1);
// Timer/Counter 2 Interrupt(s) initialization
TIMSK2=(0<<OCIE2B) | (0<<OCIE2A) | (0<<TOIE2);
// External Interrupt(s) initialization
// INT0: Off
// INT1: Off
// Interrupt on any change on pins PCINT0-7: Off
// Interrupt on any change on pins PCINT8-14: Off
// Interrupt on any change on pins PCINT16-23: Off
EICRA=(0<<ISC11) | (0<<ISC10) | (0<<ISC01) | (0<<ISC00);
EIMSK=(0<<INT1) | (0<<INT0);
PCICR=(0<<PCIE2) | (0<<PCIE1) | (0<<PCIE0);
// USART initialization
// USART disabled
UCSR0B=(0<<RXCIE0) | (0<<TXCIE0) | (0<<UDRIE0) | (0<<RXEN0) | (0<<TXEN0) | (0<<UCSZ02) | (0<<RXB80) | (0<<TXB80);
// Analog Comparator initialization
// Analog Comparator: Off
// The Analog Comparator's positive input is
// connected to the AIN0 pin
// The Analog Comparator's negative input is
// connected to the AIN1 pin
ACSR=(1<<ACD) | (0<<ACBG) | (0<<ACO) | (0<<ACI) | (0<<ACIE) | (0<<ACIC) | (0<<ACIS1) | (0<<ACIS0);
ADCSRB=(0<<ACME);
// Digital input buffer on AIN0: On
// Digital input buffer on AIN1: On
DIDR1=(0<<AIN0D) | (0<<AIN1D);
// ADC initialization
// ADC disabled
ADCSRA=(0<<ADEN) | (0<<ADSC) | (0<<ADATE) | (0<<ADIF) | (0<<ADIE) | (0<<ADPS2) | (0<<ADPS1) | (0<<ADPS0);
// SPI initialization
// SPI disabled
SPCR=(0<<SPIE) | (0<<SPE) | (0<<DORD) | (0<<MSTR) | (0<<CPOL) | (0<<CPHA) | (0<<SPR1) | (0<<SPR0);
// TWI initialization
// TWI disabled
TWCR=(0<<TWEA) | (0<<TWSTA) | (0<<TWSTO) | (0<<TWEN) | (0<<TWIE);
while (1)
{
delay_ms(1000);
request();
response();
i_rh = recive();
d_rh = recive();
i_temp = recive();
d_temp = recive();
check = recive();
if ((i_rh + d_rh + i_temp + d_temp) != check)
{
} else
{
itoa(i_rh, data);
Num = (int)data;
itoa(i_temp, data);
dm1=i_temp/10;
dm2=i_temp%10;
PORTD.0 = 1;
PORTD.1 = 0;
PORTB=cathode_seg[dm1];
delay_ms(1000);
PORTD.0 = 0;
PORTD.1 = 1;
PORTB=cathode_seg[dm2];
delay_ms(1000);
}
delay_ms(1000);
}
}
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