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| // This version of MegaJoy sketch was created originally
// by Alan Chatham and the UnoJoy team.
//
// Modified by Deusimar Rodrigues dos Santos Junior,
// also known as Shadow Nightmares, in Christmas 2018.
//
// Using parts of a code created by Matthew Heironimus,
// written in 20-11-2015
//--------------------------------------------------------------------
#include "MegaJoy.h"
#include <Encoder.h>
Encoder myEnc(30, 31);
void setup(){
setupPins();
setupMegaJoy();
}
void loop(){
// Always be getting fresh data
megaJoyControllerData_t controllerData = getControllerData();
setControllerData(controllerData);
}
void setupPins(void){
// Set all the digital pins as inputs
// with the pull-up enabled, except for the
// two serial line pins
for (int i = 4; i <= 54; i++){
pinMode(i, INPUT);
digitalWrite(i, HIGH);
}
}
megaJoyControllerData_t getControllerData(void){
// Set up a place for our controller data
// Use the getBlankDataForController() function, since
// just declaring a fresh dataForController_t tends
// to get you one filled with junk from other, random
// values that were in those memory locations before
megaJoyControllerData_t controllerData = getBlankDataForMegaController();
// Since our buttons are all held high and
// pulled low when pressed, we use the "!"
// operator to invert the readings from the pins
for (int i = 4; i < 54; i++){
controllerData.buttonArray[(i - 4) / 8] |= (!digitalRead(i)) << ((i - 4) % 8);
}
// Set the analog sticks
// Since analogRead(pin) returns a 10 bit value,
// we need to perform a bit shift operation to
// lose the 2 least significant bits and get an
// 8 bit number that we can use
long newPosition = myEnc.read();
long oldPosition = -999;
if (newPosition != oldPosition) {
oldPosition = newPosition; }
controllerData.analogAxisArray[0] = map(newPosition, -1500, 1500, 0, 1023);
controllerData.analogAxisArray[1] = 512;
controllerData.analogAxisArray[2] = map(analogRead(A0), 536, 480, 0, 1023);
controllerData.analogAxisArray[3] = map(analogRead(A1), 1003, 670, 0, 1023);
controllerData.analogAxisArray[4] = map(analogRead(A2), 462, 340, 0, 1023);
controllerData.analogAxisArray[5] = 0;
controllerData.analogAxisArray[6] = 0;
controllerData.analogAxisArray[7] = 0;
controllerData.analogAxisArray[8] = 0;
controllerData.analogAxisArray[9] = 0;
controllerData.analogAxisArray[10] = 0;
controllerData.analogAxisArray[11] = 0;
// And return the data!
return controllerData;
} |
