Ruakij/Geigercounter
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This commit is contained in:
JohnD 2019-02-28 16:24:37 +01:00
parent 6ab7c011be
commit 5ce03e1d64
1 changed files with 10 additions and 10 deletions
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20
Geigerzaehler/main.c
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@ -13,17 +13,17 @@
int main(void) int main(void)
{ {
DDRD &= ~(1<<2); // Eingang PD2 DDRD &= ~(1<<2); // Activate PD2
DDRD &= ~(1<<3); // Eingang PD3 DDRD &= ~(1<<3); // Activate PD3
PORTD |= (1<<2); // Enable Pull Up Resistor Pin D2 PORTD |= (1<<2); // Enable Pull Up Resistor Pin D2
PORTD |= (1<<3); // Enable Pull Up Resistor Pin D3 PORTD |= (1<<3); // Enable Pull Up Resistor Pin D3
EICRA |= (1 << ISC01)|(1 << ISC00); EICRA |= (1 << ISC01)|(1 << ISC00); // Only at raising edge
EIMSK |= (1 << INT0); EIMSK |= (1 << INT0); // Activate Interrupt INT0
EICRA |= (1 << ISC11)|(1 << ISC10); EICRA |= (1 << ISC11)|(1 << ISC10); // Only at raising edge
EIMSK |= (1 <<INT1); EIMSK |= (1 <<INT1); // Activate Interrupt INT1
sei(); sei();
@ -32,7 +32,7 @@ int main(void)
} }
} }
ISR(INT0_vect) //Aktiviert den Buzzer/LED und deaktiviert diese ISR(INT0_vect)
{ {
} }