Goedemiddag,
Ik ben bezig met het programmeren van een Arduino Uno in C met codeblocks met WinAVR.
Echter krijg ik mijn timers met geen mogelijkheid aan de praat.
Wie ziet de fout? En nog belangrijker: de oplossing.
Alvast bedankt voor het kijken!
Includes:
Timer init:
Het interrupt event:
En hier ook nog mijn volledige code:
Ik ben bezig met het programmeren van een Arduino Uno in C met codeblocks met WinAVR.
Echter krijg ik mijn timers met geen mogelijkheid aan de praat.
Wie ziet de fout? En nog belangrijker: de oplossing.
Alvast bedankt voor het kijken!
Includes:
C: AVR
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| #include <inttypes.h> #include <stdlib.h> #include <avr/io.h> #include <avr/interrupt.h> #define TCCR0 _SFR_MEM16(0x53) #define TIMSK _SFR_IO8(0x37) |
Timer init:
C: AVR
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| void timer0_init(void){ TCCR0 |= (1 << CS00); TCNT0 = 0; TIMSK |= (1 << TOIE0); sei(); } |
Het interrupt event:
C: AVR
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| IRS(TIMER0_OVF_vect){ //regGreen |= (1 << pinGreen); loopCount++; } |
En hier ook nog mijn volledige code:
C: AVR
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| #include <inttypes.h> #include <stdlib.h> #include <avr/io.h> #include <avr/interrupt.h> #define TCCR0 _SFR_MEM16(0x53) #define TIMSK _SFR_IO8(0x37) #define pinA PB0 #define pinB PD7 #define pinC PD6 #define pinD PD2 #define pinE PD4 #define pinF PD3 #define pinG PD5 # define regA PORTB # define regB PORTD # define regC PORTD # define regD PORTD # define regE PORTD # define regF PORTD # define regG PORTD #define disPin0 PC0 #define disPin1 PC1 #define disPin2 PC2 #define disPin3 3 #define printRegB1 (0) #define printRegD1 ((1<<pinB)|(1<<pinC)) #define printRegB2 (1<<pinA) #define printRegD2 ((1<<pinB)|(1<<pinD)|(1<<pinE)|(1<<pinG)) #define printRegB3 (1<<pinA) #define printRegD3 ((1<<pinB)|(1<<pinC)|(1<<pinD)|(1<<pinG)) #define printRegB4 (0) #define printRegD4 ((1<<pinB)|(1<<pinC)|(1<<pinF)|(1<<pinG)) #define printRegB5 (1<<pinA) #define printRegD5 ((1<<pinC)|(1<<pinD)|(1<<pinF)|(1<<pinG)) #define printRegB6 (1<<pinA) #define printRegD6 ((1<<pinC)|(1<<pinD)|(1<<pinE)|(1<<pinF)|(1<<pinG)) #define printRegB7 (1<<pinA) #define printRegD7 ((1<<pinB)|(1<<pinC)) #define printRegB8 (1<<pinA) #define printRegD8 ((1<<pinB)|(1<<pinC)|(1<<pinD)|(1<<pinE)|(1<<pinF)|(1<<pinG)) #define printRegB9 (1<<pinA) #define printRegD9 ((1<<pinB)|(1<<pinC)|(1<<pinD)|(1<<pinF)|(1<<pinG)) #define printRegB0 (1<<pinA) #define printRegD0 ((1<<pinB)|(1<<pinC)|(1<<pinD)|(1<<pinE)|(1<<pinF)) #define pinGreen PB4 #define pinRed PB5 #define regGreen PORTB #define regRed PORTB static void ioinit(void); void digitCreator(int); void display(void); void disp0(int); void disp1(int); void disp2(int); void disp3(int); void timer0_init(void); int loopCount = 0; int counter = 0; int num0 = 0; int num1 = 0; int num2 = 0; int num3 = 0; IRS(TIMER0_OVF_vect){ //regGreen |= (1 << pinGreen); loopCount++; } int main(void){ ioinit(); timer0_init(); // PORTC |= (1 << disPin0); // PORTC |= (1 << disPin1); // PORTC |= (1 << disPin2); // PORTC |= (1 << disPin3); // regB &= ~(1 << pinB); while(1){ if(loopCount == 1000){ loopCount = 0; if(counter++ == 10000){ counter =0; } digitCreator(counter); } display(); } return 0; } void timer0_init(void){ TCCR0 |= (1 << CS00); TCNT0 = 0; TIMSK |= (1 << TOIE0); sei(); } void digitCreator (int number){ num0 = number/1000; num1 = number/100 - num0*10; num2 = number/10 - num1*10 - num0*100; num3 = number - num2*10 - num1*100 - num0*1000; } void display (){ disp0(num0); disp1(num1); disp2(num2); disp3(num3); } void disp0(int number){ //PORTC |= (1<< disPin0); //PORTB &=~ printRegB4; //PORTD &=~ printRegD4; //PORTC &= ~(1<< disPin0); //PORTB |= printRegB4; //PORTD |= printRegD4; switch (number){ case 0: PORTC |= (1 << disPin0); PORTB &=~ printRegB0; PORTD &=~ printRegD0; PORTB |= printRegB0; PORTC &= ~(1 << disPin0); PORTD |= printRegD0; break; case 1: PORTC |= (1 << disPin0); PORTB &=~ printRegB1; PORTD &=~ printRegD1; PORTB |= printRegB1; PORTC &= ~(1 << disPin0); PORTD |= printRegD1; break; case 2: PORTC |= (1 << disPin0); PORTB &=~ printRegB2; PORTD &=~ printRegD2; PORTB |= printRegB2; PORTC &= ~(1 << disPin0); PORTD |= printRegD2; break; case 3: PORTC |= (1 << disPin0); PORTB &=~ printRegB3; PORTD &=~ printRegD3; PORTB |= printRegB3; PORTC &= ~(1 << disPin0); PORTD |= printRegD3; break; case 4: PORTC |= (1 << disPin0); PORTB &=~ printRegB4; PORTD &=~ printRegD4; PORTB |= printRegB4; PORTC &= ~(1 << disPin0); PORTD |= printRegD4; break; case 5: PORTC |= (1 << disPin0); PORTB &=~ printRegB5; PORTD &=~ printRegD5; PORTB |= printRegB5; PORTC &= ~(1 << disPin0); PORTD |= printRegD5; break; case 6: PORTC |= (1 << disPin0); PORTB &=~ printRegB6; PORTD &=~ printRegD6; PORTB |= printRegB6; PORTC &= ~(1 << disPin0); PORTD |= printRegD6; break; case 7: PORTC |= (1 << disPin0); PORTB &=~ printRegB7; PORTD &=~ printRegD7; PORTB |= printRegB7; PORTC &= ~(1 << disPin0); PORTD |= printRegD7; break; case 8: PORTC |= (1 << disPin0); PORTB &=~ printRegB8; PORTD &=~ printRegD8; PORTB |= printRegB8; PORTC &= ~(1 << disPin0); PORTD |= printRegD8; break; case 9: PORTC |= (1 << disPin0); PORTB &=~ printRegB9; PORTD &=~ printRegD9; PORTB |= printRegB9; PORTC &= ~(1 << disPin0); PORTD |= printRegD9; break; } } void disp1(int number){ switch (number){ case 0: PORTC |= (1 << disPin1); PORTB &=~ printRegB0; PORTD &=~ printRegD0; PORTB |= printRegB0; PORTC &= ~(1 << disPin1); PORTD |= printRegD0; break; case 1: PORTC |= (1 << disPin1); PORTB &=~ printRegB1; PORTD &=~ printRegD1; PORTB |= printRegB1; PORTC &= ~(1 << disPin1); PORTD |= printRegD1; break; case 2: PORTC |= (1 << disPin1); PORTB &=~ printRegB2; PORTD &=~ printRegD2; PORTB |= printRegB2; PORTC &= ~(1 << disPin1); PORTD |= printRegD2; break; case 3: PORTC |= (1 << disPin1); PORTB &=~ printRegB3; PORTD &=~ printRegD3; PORTB |= printRegB3; PORTC &= ~(1 << disPin1); PORTD |= printRegD3; break; case 4: PORTC |= (1 << disPin1); PORTB &=~ printRegB4; PORTD &=~ printRegD4; PORTB |= printRegB4; PORTC &= ~(1 << disPin1); PORTD |= printRegD4; break; case 5: PORTC |= (1 << disPin1); PORTB &=~ printRegB5; PORTD &=~ printRegD5; PORTB |= printRegB5; PORTC &= ~(1 << disPin1); PORTD |= printRegD5; break; case 6: PORTC |= (1 << disPin1); PORTB &=~ printRegB6; PORTD &=~ printRegD6; PORTB |= printRegB6; PORTC &= ~(1 << disPin1); PORTD |= printRegD6; break; case 7: PORTC |= (1 << disPin1); PORTB &=~ printRegB7; PORTD &=~ printRegD7; PORTB |= printRegB7; PORTC &= ~(1 << disPin1); PORTD |= printRegD7; break; case 8: PORTC |= (1 << disPin1); PORTB &=~ printRegB8; PORTD &=~ printRegD8; PORTB |= printRegB8; PORTC &= ~(1 << disPin1); PORTD |= printRegD8; break; case 9: PORTC |= (1 << disPin1); PORTB &=~ printRegB9; PORTD &=~ printRegD9; PORTB |= printRegB9; PORTC &= ~(1 << disPin1); PORTD |= printRegD9; break; } } void disp2(int number){ switch (number){ case 0: PORTC |= (1 << disPin2); PORTB &=~ printRegB0; PORTD &=~ printRegD0; PORTB |= printRegB0; PORTC &= ~(1 << disPin2); PORTD |= printRegD0; break; case 1: PORTC |= (1 << disPin2); PORTB &=~ printRegB1; PORTD &=~ printRegD1; PORTB |= printRegB1; PORTC &= ~(1 << disPin2); PORTD |= printRegD1; break; case 2: PORTC |= (1 << disPin2); PORTB &=~ printRegB2; PORTD &=~ printRegD2; PORTB |= printRegB2; PORTC &= ~(1 << disPin2); PORTD |= printRegD2; break; case 3: PORTC |= (1 << disPin2); PORTB &=~ printRegB3; PORTD &=~ printRegD3; PORTB |= printRegB3; PORTC &= ~(1 << disPin2); PORTD |= printRegD3; break; case 4: PORTC |= (1 << disPin2); PORTB &=~ printRegB4; PORTD &=~ printRegD4; PORTB |= printRegB4; PORTC &= ~(1 << disPin2); PORTD |= printRegD4; break; case 5: PORTC |= (1 << disPin2); PORTB &=~ printRegB5; PORTD &=~ printRegD5; PORTB |= printRegB5; PORTC &= ~(1 << disPin2); PORTD |= printRegD5; break; case 6: PORTC |= (1 << disPin2); PORTB &=~ printRegB6; PORTD &=~ printRegD6; PORTB |= printRegB6; PORTC &= ~(1 << disPin2); PORTD |= printRegD6; break; case 7: PORTC |= (1 << disPin2); PORTB &=~ printRegB7; PORTD &=~ printRegD7; PORTB |= printRegB7; PORTC &= ~(1 << disPin2); PORTD |= printRegD7; break; case 8: PORTC |= (1 << disPin2); PORTB &=~ printRegB8; PORTD &=~ printRegD8; PORTB |= printRegB8; PORTC &= ~(1 << disPin2); PORTD |= printRegD8; break; case 9: PORTC |= (1 << disPin2); PORTB &=~ printRegB9; PORTD &=~ printRegD9; PORTB |= printRegB9; PORTC &= ~(1 << disPin2); PORTD |= printRegD9; break; } } void disp3(int number){ switch (number){ case 0: PORTC |= (1 << disPin3); PORTB &=~ printRegB0; PORTD &=~ printRegD0; PORTB |= printRegB0; PORTC &= ~(1 << disPin3); PORTD |= printRegD0; break; case 1: PORTC |= (1 << disPin3); PORTB &=~ printRegB1; PORTD &=~ printRegD1; PORTB |= printRegB1; PORTC &= ~(1 << disPin3); PORTD |= printRegD1; break; case 2: PORTC |= (1 << disPin3); PORTB &=~ printRegB2; PORTD &=~ printRegD2; PORTB |= printRegB2; PORTC &= ~(1 << disPin3); PORTD |= printRegD2; break; case 3: PORTC |= (1 << disPin3); PORTB &=~ printRegB3; PORTD &=~ printRegD3; PORTB |= printRegB3; PORTC &= ~(1 << disPin3); PORTD |= printRegD3; break; case 4: PORTC |= (1 << disPin3); PORTB &=~ printRegB4; PORTD &=~ printRegD4; PORTB |= printRegB4; PORTC &= ~(1 << disPin3); PORTD |= printRegD4; break; case 5: PORTC |= (1 << disPin3); PORTB &=~ printRegB5; PORTD &=~ printRegD5; PORTB |= printRegB5; PORTC &= ~(1 << disPin3); PORTD |= printRegD5; break; case 6: PORTC |= (1 << disPin3); PORTB &=~ printRegB6; PORTD &=~ printRegD6; PORTB |= printRegB6; PORTC &= ~(1 << disPin3); PORTD |= printRegD6; break; case 7: PORTC |= (1 << disPin3); PORTB &=~ printRegB7; PORTD &=~ printRegD7; PORTB |= printRegB7; PORTC &= ~(1 << disPin3); PORTD |= printRegD7; break; case 8: PORTC |= (1 << disPin3); PORTB &=~ printRegB8; PORTD &=~ printRegD8; PORTB |= printRegB8; PORTC &= ~(1 << disPin3); PORTD |= printRegD8; break; case 9: PORTC |= (1 << disPin3); PORTB &=~ printRegB9; PORTD &=~ printRegD9; PORTB |= printRegB9; PORTC &= ~(1 << disPin3); PORTD |= printRegD9; break; } } static void ioinit(){ DDRC |= (1 << disPin0); DDRC |= (1 << disPin1); DDRC |= (1 << disPin2); DDRC |= (1 << disPin3); DDRB |= (1 << PB0); DDRD |= (1 << PD2); DDRD |= (1 << PD3); DDRD |= (1 << PD4); DDRD |= (1 << PD5); DDRD |= (1 << PD6); DDRD |= (1 << PD7); regA |= (1<< pinA); regB |= (1<< pinB); regC |= (1<< pinC); regD |= (1<< pinD); regE |= (1<< pinE); regF |= (1<< pinF); regG |= (1<< pinG); DDRB |= (1 << pinGreen); DDRB |= (1 << pinRed); } |