From cdfc1767e9b976514c19167133c8b55cfb9690e7 Mon Sep 17 00:00:00 2001
From: Jarno Lehtinen <lehtinen@sci.fi>
Date: Fri, 7 Dec 2018 14:34:48 +0200
Subject: [PATCH] Update temp.ino

---
 C64_4joy_adapter/temp.ino | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/C64_4joy_adapter/temp.ino b/C64_4joy_adapter/temp.ino
index 39e87ac..4216ad7 100644
--- a/C64_4joy_adapter/temp.ino
+++ b/C64_4joy_adapter/temp.ino
@@ -46,8 +46,6 @@
 // RX = D17,PB0
 // TX = -,PD5
 
-volatile uint8_t output1;
-volatile uint8_t output2;
 volatile uint16_t last_interrupt;
 volatile uint8_t *ptr;
 
@@ -76,7 +74,7 @@ ISR(INT3_vect, ISR_NAKED) { // falling edge, output joystick 4
 ISR(INT3_vect_part_2) { ptr = &GPIOR1; last_interrupt = TCNT1; }
 
 void setup() {
-  ptr = &output1;
+  ptr = &GPIOR0;
   
   pinMode(5, INPUT_PULLUP); // pin5 (PC6) is input
   pinMode(7, INPUT_PULLUP); // pin7 (PE6) is input