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Update 4joy_adapter.ino

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Jarno Lehtinen 2018-12-06 20:39:48 +02:00 committed by GitHub
parent ec517e86cb
commit 2265c3abaa
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1 changed files with 23 additions and 19 deletions
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C64_4joy_adapter/4joy_adapter.ino
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@ -1,3 +1,26 @@
// Arduino Pro Micro
// http://cloud.cbm8bit.com/penfold42/joytester.zip
// https://arduino.stackexchange.com/questions/8758/arduino-interruption-on-pin-change/8926
#define up1 (~PD & _BV(7)) // 6,PD7
#define down1 (~PC & _BV(6)) // 5,PC6
#define left1 (~PD & _BV(4)) // 4,PD4
#define right1 (~PD & _BV(0)) // 3,PD0
#define fire1 (~PD & _BV(1)) // 2,PD1
#define up2 (~PF & _BV(7)) // A0,PF7
#define down2 (~PF & _BV(6)) // A1,PF6
#define left2 (~PF & _BV(5)) // A2,PF5
#define right2 (~PF & _BV(4)) // A3,PF4
#define fire2 (~PE & _BV(6)) // 7,PE6
#define upC 1 // 15,PB1
#define downC 3 // 14,PB3
#define leftC 2 // 16,PB2
#define rightC 6 // 10,PB6
#define fire1C 4 // 8,PB4
#define fire2C 5 // 9,PB5
volatile uint8_t output1;
volatile uint8_t output2;
@ -25,25 +48,6 @@ ISR(INT3_vect, ISR_NAKED) {
ISR(INT3_vect_part_2) {}
#define up1 (~PD & _BV(7)) // 6,PD7
#define down1 (~PC & _BV(6)) // 5,PC6
#define left1 (~PD & _BV(4)) // 4,PD4
#define right1 (~PD & _BV(0)) // 3,PD0
#define fire1 (~PD & _BV(1)) // 2,PD1
#define up2 (~PF & _BV(7)) // A0,PF7
#define down2 (~PF & _BV(6)) // A1,PF6
#define left2 (~PF & _BV(5)) // A2,PF5
#define right2 (~PF & _BV(4)) // A3,PF4
#define fire2 (~PE & _BV(6)) // 7,PE6
#define upC 1 // 15,PB1
#define downC 3 // 14,PB3
#define leftC 2 // 16,PB2
#define rightC 6 // 10,PB6
#define fire1C 4 // 8,PB4
#define fire2C 5 // 9,PB5
void setup() {
pinMode(5, INPUT_PULLUP); // pin5 (PC6) is input
pinMode(7, INPUT_PULLUP); // pin7 (PE6) is input