LIV2/AVR-PS2-KBC
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int0 on falling edge

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Matt Harlum 2015-02-11 23:04:02 +11:00
parent 04d7643185
commit 63eb4fe43c
1 changed files with 1 additions and 1 deletions
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ps2kbd.c
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@ -178,7 +178,7 @@ int main (void) {
volatile char ret_char = 0;
DDRB &= ~(1 << DDB6 | 1 << DDB5); // PINB6 = PS/2 Clock, PINB5 = PS/2 Data both set as input
DDRA |= (0xFF);
EICRA |= (1 << ISC01); // Interrupt on Falling Edge
MCUCR |= (1 << ISC01); // Interrupt on Falling Edge
GIMSK |= (1 << INT0); // Enable Interrupt on PINB2 aka INT0
sei();