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NES/SNES Input pins changed to Pullup

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There was noisy random input. Setting to pullup alleviates this.
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Alex Ong 2018-10-31 11:43:53 +11:00 committed by GitHub
parent cac157a770
commit bbb6f440ea
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1 changed files with 2 additions and 2 deletions
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RetroJoystickAdapter.ino
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@ -319,10 +319,10 @@ void interpretJoystickState(uint8_t j, uint8_t *status) {
void setupJoysticks() {
pinMode(LATCH1, OUTPUT);
pinMode(CLOCK1, OUTPUT);
pinMode(DATA1, INPUT);
pinMode(DATA1, INPUT_PULLUP);
pinMode(LATCH2, OUTPUT);
pinMode(CLOCK2, OUTPUT);
pinMode(DATA2, INPUT);
pinMode(DATA2, INPUT_PULLUP);
}
#define latchlow digitalWrite(LATCH1, LOW); digitalWrite(LATCH2, LOW);