529 lines
14 KiB
Java
529 lines
14 KiB
Java
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package org.warp.device;
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import org.warp.engine.Display;
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import org.warp.engine.Screen;
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import org.warp.picalculator.Calculator;
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import org.warp.picalculator.Main;
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import org.warp.picalculator.Utils;
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import org.warp.picalculator.device.chip.ParallelToSerial;
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import org.warp.picalculator.device.chip.SerialToParallel;
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import org.warp.picalculator.screens.MarioScreen;
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import com.pi4j.wiringpi.Gpio;
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public class Keyboard {
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public static volatile boolean alpha = false;
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public static volatile boolean shift = false;
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//From Serial
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private static final int RCK_pin = 35;
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private static final int SCK_and_CLK_pin = 38;
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private static final int SER_pin = 36;
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//To Serial
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private static final int SH_LD_pin = 37;
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private static final int QH_pin = 40;
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private static final int CLK_INH_pin = 33;
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private static boolean[][] precedentStates = new boolean[8][8];
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public static void startKeyboard() {
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if (Utils.debugOn == false) {
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Gpio.pinMode(CLK_INH_pin, Gpio.OUTPUT);
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Gpio.pinMode(RCK_pin, Gpio.OUTPUT);
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Gpio.pinMode(SER_pin, Gpio.OUTPUT);
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Gpio.pinMode(SH_LD_pin, Gpio.OUTPUT);
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Gpio.pinMode(SCK_and_CLK_pin, Gpio.OUTPUT);
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Gpio.pinMode(QH_pin, Gpio.INPUT);
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Gpio.digitalWrite(CLK_INH_pin, false);
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Gpio.digitalWrite(RCK_pin, false);
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Gpio.digitalWrite(SER_pin, false);
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Gpio.digitalWrite(SH_LD_pin, false);
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Gpio.digitalWrite(SCK_and_CLK_pin, false);
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Gpio.digitalWrite(QH_pin, false);
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Thread kt = new Thread(()->{
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SerialToParallel chip1 = new SerialToParallel(RCK_pin, SCK_and_CLK_pin /*SCK*/, SER_pin);
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ParallelToSerial chip2 = new ParallelToSerial(SH_LD_pin, CLK_INH_pin, QH_pin, SCK_and_CLK_pin/*CLK*/);
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while(true) {
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boolean[] data;
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for (int col = 0; col < 8; col++) {
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data = new boolean[8];
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data[col] = true;
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chip1.write(data);
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data = new boolean[8];
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data = chip2.read();
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for (int row = 0; row < 8; row++) {
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if (data[row] == true && precedentStates[row][col] == false) {
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System.out.println("Pressed button at "+(row+1) +", "+(col+1));
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keyPressedRaw(row+1, col+1);
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} else if (data[row] == false && precedentStates[row][col] == true) {
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keyReleasedRaw(row+1, col+1);
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}
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precedentStates[row][col] = data[row];
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}
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}
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}
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});
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kt.setName("Keyboard thread");
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kt.setPriority(Thread.MIN_PRIORITY);
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kt.setDaemon(true);
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kt.start();
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}
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}
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public static boolean isKeyDown(int row, int col) {
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return precedentStates[row][col];
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}
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private static void keyReleasedRaw(int row, int col) {
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if (row == 1 && col == 1) {
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keyReleased(Key.BRIGHTNESS_CYCLE);
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}
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}
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private static void keyPressedRaw(int row, int col) {
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if (row == 1 && col == 1) {
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keyPressed(Key.SHIFT);
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} else if (row == 1 && col == 2) {
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keyPressed(Key.ALPHA);
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} else if (row == 1 && col == 7) {
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if (shift) {
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keyPressed(Key.BRIGHTNESS_CYCLE_REVERSE);
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} else if (alpha) {
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keyPressed(Key.NONE);
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} else {
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keyPressed(Key.BRIGHTNESS_CYCLE);
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}
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} else if (row == 1 && col == 8) {
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if (shift) {
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keyPressed(Key.SIMPLIFY);
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} else if (alpha) {
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keyPressed(Key.NONE);
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} else {
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keyPressed(Key.SOLVE);
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}
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} else if (row == 2 && col == 8) {
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if (shift) {
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keyPressed(Key.NONE);
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} else if (alpha) {
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keyPressed(Key.DRG_CYCLE);
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} else {
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keyPressed(Key.NONE);
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}
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} else if (row == 3 && col == 2) {
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if (shift) {
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keyPressed(Key.ROOT);
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} else if (alpha) {
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keyPressed(Key.NONE);
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} else {
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keyPressed(Key.SQRT);
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}
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} else if (row == 4 && col == 8) {
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if (shift) {
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keyPressed(Key.NONE);
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} else if (alpha) {
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keyPressed(Key.NONE);
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} else {
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keyPressed(Key.DOT);
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}
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} else if (row == 5 && col == 8) {
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if (shift) {
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keyPressed(Key.NONE);
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} else if (alpha) {
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keyPressed(Key.NONE);
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} else {
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keyPressed(Key.NUM0);
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}
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} else if (row == 8 && col == 1) {
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if (shift) {
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keyPressed(Key.NONE);
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} else if (alpha) {
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keyPressed(Key.NONE);
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} else {
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keyPressed(Key.NUM1);
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}
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} else if (row == 8 && col == 2) {
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if (shift) {
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keyPressed(Key.NONE);
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} else if (alpha) {
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keyPressed(Key.NONE);
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} else {
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keyPressed(Key.NUM2);
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}
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} else if (row == 8 && col == 3) {
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if (shift) {
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keyPressed(Key.NONE);
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} else if (alpha) {
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keyPressed(Key.NONE);
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} else {
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keyPressed(Key.NUM3);
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}
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} else if (row == 7 && col == 1) {
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if (shift) {
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keyPressed(Key.NONE);
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} else if (alpha) {
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keyPressed(Key.NONE);
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} else {
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keyPressed(Key.NUM4);
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}
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} else if (row == 7 && col == 2) {
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if (shift) {
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keyPressed(Key.NONE);
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} else if (alpha) {
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keyPressed(Key.NONE);
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} else {
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keyPressed(Key.NUM5);
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}
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} else if (row == 7 && col == 3) {
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if (shift) {
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keyPressed(Key.NONE);
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} else if (alpha) {
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keyPressed(Key.NONE);
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} else {
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keyPressed(Key.NUM6);
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}
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} else if (row == 6 && col == 1) {
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if (shift) {
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keyPressed(Key.NONE);
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} else if (alpha) {
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keyPressed(Key.NONE);
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} else {
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keyPressed(Key.NUM7);
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}
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} else if (row == 6 && col == 2) {
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if (shift) {
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keyPressed(Key.NONE);
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} else if (alpha) {
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keyPressed(Key.NONE);
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} else {
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keyPressed(Key.NUM8);
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}
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} else if (row == 6 && col == 3) {
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if (shift) {
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keyPressed(Key.NONE);
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} else if (alpha) {
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keyPressed(Key.NONE);
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} else {
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keyPressed(Key.NUM9);
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}
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} else if (row == 8 && col == 4) {
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if (shift) {
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keyPressed(Key.NONE);
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} else if (alpha) {
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keyPressed(Key.NONE);
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} else {
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keyPressed(Key.PLUS);
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}
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} else if (row == 8 && col == 5) {
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if (shift) {
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keyPressed(Key.NONE);
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} else if (alpha) {
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keyPressed(Key.NONE);
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} else {
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keyPressed(Key.MINUS);
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}
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} else if (row == 7 && col == 4) {
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if (shift) {
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keyPressed(Key.NONE);
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} else if (alpha) {
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keyPressed(Key.NONE);
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} else {
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keyPressed(Key.MULTIPLY);
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}
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} else if (row == 7 && col == 5) {
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if (shift) {
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keyPressed(Key.NONE);
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} else if (alpha) {
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keyPressed(Key.NONE);
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} else {
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keyPressed(Key.DIVIDE);
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}
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} else if (row == 6 && col == 4) {
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if (shift) {
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keyPressed(Key.NONE);
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} else if (alpha) {
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keyPressed(Key.NONE);
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} else {
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keyPressed(Key.DELETE);
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}
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} else if (row == 6 && col == 5) {
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if (shift) {
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keyPressed(Key.NONE);
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} else if (alpha) {
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keyPressed(Key.NONE);
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} else {
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keyPressed(Key.RESET);
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}
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} else if (row == 1 && col == 4) {
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if (shift) {
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keyPressed(Key.NONE);
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} else if (alpha) {
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keyPressed(Key.NONE);
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} else {
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keyPressed(Key.UP);
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}
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} else if (row == 2 && col == 3) {
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if (shift) {
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keyPressed(Key.NONE);
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} else if (alpha) {
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keyPressed(Key.NONE);
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} else {
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keyPressed(Key.LEFT);
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}
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} else if (row ==2 && col == 5) {
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if (shift) {
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keyPressed(Key.NONE);
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} else if (alpha) {
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keyPressed(Key.NONE);
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} else {
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keyPressed(Key.RIGHT);
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}
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} else if (row == 3 && col == 4) {
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if (shift) {
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keyPressed(Key.NONE);
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} else if (alpha) {
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keyPressed(Key.NONE);
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} else {
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keyPressed(Key.DOWN);
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}
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} else if (row == 4 && col == 3) {
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if (shift) {
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keyPressed(Key.NONE);
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} else if (alpha) {
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keyPressed(Key.NONE);
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} else {
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keyPressed(Key.POWER_OF_2);
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}
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} else if (row == 4 && col == 4) {
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if (shift) {
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keyPressed(Key.NONE);
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} else if (alpha) {
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keyPressed(Key.NONE);
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} else {
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keyPressed(Key.POWER_OF_x);
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}
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} else if (row == 5 && col == 3) {
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if (shift) {
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keyPressed(Key.NONE);
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} else if (alpha) {
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keyPressed(Key.NONE);
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} else {
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keyPressed(Key.PARENTHESIS_OPEN);
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}
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} else if (row == 5 && col == 4) {
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if (shift) {
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keyPressed(Key.NONE);
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} else if (alpha) {
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keyPressed(Key.NONE);
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} else {
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keyPressed(Key.PARENTHESIS_CLOSE);
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}
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} else if (row == 2 && col == 1) {
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if (shift) {
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keyPressed(Key.NONE);
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} else if (alpha) {
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keyPressed(Key.NONE);
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} else {
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keyPressed(Key.EQUAL);
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}
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} else if (row == 2 && col == 6) {
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System.out.println("PREMUTO <");
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if (shift) {
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keyPressed(Key.NONE);
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} else if (alpha) {
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keyPressed(Key.NONE);
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} else {
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System.out.println("PREMUTO <");
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keyPressed(Key.HISTORY_BACK);
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}
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} else if (row == 2 && col == 7) {
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System.out.println("PREMUTO >");
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if (shift) {
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keyPressed(Key.NONE);
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} else if (alpha) {
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keyPressed(Key.NONE);
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} else {
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System.out.println("PREMUTO >");
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keyPressed(Key.HISTORY_FORWARD);
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}
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} else {
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}
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}
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public static void stopKeyboard() {
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if (Utils.debugOn == false) {
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Gpio.digitalWrite(33, false);
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Gpio.digitalWrite(35, false);
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Gpio.digitalWrite(36, false);
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Gpio.digitalWrite(37, false);
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Gpio.digitalWrite(38, false);
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Gpio.digitalWrite(40, false);
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}
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}
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public static void keyPressed(Key k) {
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if (Main.d != null) {
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Screen scr = Main.d.getScreen();
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boolean refresh = false;
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if(scr != null && scr.initialized && scr.keyPressed(k)) {
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refresh = true;
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} else {
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switch (k) {
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case POWER:
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Display.destroy();
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break;
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case NONE:
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break;
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case debug_DEG:
|
||
|
|
if (Calculator.angleMode.equals("deg") == false) {
|
||
|
|
refresh = true;
|
||
|
|
}
|
||
|
|
Calculator.angleMode = "deg";
|
||
|
|
break;
|
||
|
|
case debug_RAD:
|
||
|
|
if (Calculator.angleMode.equals("rad") == false) {
|
||
|
|
refresh = true;
|
||
|
|
}
|
||
|
|
Calculator.angleMode = "rad";
|
||
|
|
break;
|
||
|
|
case debug_GRA:
|
||
|
|
if (Calculator.angleMode.equals("gra") == false) {
|
||
|
|
refresh = true;
|
||
|
|
}
|
||
|
|
Calculator.angleMode = "gra";
|
||
|
|
break;
|
||
|
|
case DRG_CYCLE:
|
||
|
|
if (Calculator.angleMode.equals("deg") == true) {
|
||
|
|
Calculator.angleMode = "rad";
|
||
|
|
} else if (Calculator.angleMode.equals("rad") == true) {
|
||
|
|
Calculator.angleMode = "gra";
|
||
|
|
} else {
|
||
|
|
Calculator.angleMode = "deg";
|
||
|
|
}
|
||
|
|
refresh = true;
|
||
|
|
break;
|
||
|
|
case LETTER_X:
|
||
|
|
letterPressed('X');
|
||
|
|
break;
|
||
|
|
case BRIGHTNESS_CYCLE:
|
||
|
|
PIDisplay.cycleBrightness(false);
|
||
|
|
refresh = true;
|
||
|
|
break;
|
||
|
|
case BRIGHTNESS_CYCLE_REVERSE:
|
||
|
|
PIDisplay.INSTANCE.setScreen(new MarioScreen()); //TODO: rimuovere: prova
|
||
|
|
PIDisplay.cycleBrightness(true);
|
||
|
|
refresh = true;
|
||
|
|
break;
|
||
|
|
case HISTORY_BACK:
|
||
|
|
PIDisplay.INSTANCE.goBack();
|
||
|
|
refresh = true;
|
||
|
|
break;
|
||
|
|
case HISTORY_FORWARD:
|
||
|
|
PIDisplay.INSTANCE.goForward();
|
||
|
|
refresh = true;
|
||
|
|
break;
|
||
|
|
default:
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
switch (k) {
|
||
|
|
case SHIFT:
|
||
|
|
Keyboard.shift = !Keyboard.shift;
|
||
|
|
refresh = true;
|
||
|
|
break;
|
||
|
|
case ALPHA:
|
||
|
|
Keyboard.alpha = !Keyboard.alpha;
|
||
|
|
refresh = true;
|
||
|
|
break;
|
||
|
|
default:
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
if (k != Key.SHIFT && Keyboard.shift) {
|
||
|
|
Keyboard.shift = false;
|
||
|
|
refresh = true;
|
||
|
|
} else if (k != Key.ALPHA && Keyboard.alpha) {
|
||
|
|
Keyboard.alpha = false;
|
||
|
|
refresh = true;
|
||
|
|
}
|
||
|
|
if (refresh) {
|
||
|
|
Display.refresh(true);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
private static void letterPressed(char L) {
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
public static void keyReleased(Key k) {
|
||
|
|
boolean refresh = false;
|
||
|
|
if (Main.d != null) {
|
||
|
|
Screen scr = Main.d.getScreen();
|
||
|
|
if(scr != null && scr.initialized && scr.keyReleased(k)) {
|
||
|
|
refresh = true;
|
||
|
|
} else {
|
||
|
|
switch (k) {
|
||
|
|
case NONE:
|
||
|
|
break;
|
||
|
|
default:
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if (refresh) {
|
||
|
|
Display.refresh(true);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
public static enum Key {
|
||
|
|
POWER, debug_DEG, debug_RAD, debug_GRA, SHIFT, ALPHA, NONE, HISTORY_BACK, HISTORY_FORWARD, DRG_CYCLE, LETTER_X, SIMPLIFY, SOLVE, BRIGHTNESS_CYCLE, BRIGHTNESS_CYCLE_REVERSE, DOT, NUM0, NUM1, NUM2, NUM3, NUM4, NUM5, NUM6, NUM7, NUM8, NUM9, PARENTHESIS_OPEN, PARENTHESIS_CLOSE, PLUS, MINUS, MULTIPLY, DIVIDE, EQUAL, DELETE, RESET, LEFT, RIGHT, UP, DOWN, OK, debug1, debug2, debug3, debug4, debug5, SQRT, ROOT, POWER_OF_2, POWER_OF_x
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
|
||
|
|
|1,1---|1,2---|------|1,4---|------|------|1,7---|
|
||
|
|
|SHIFT |ALPHA |------| ^ |------|------|+BRIGH|
|
||
|
|
|SHIFT |ALPHA |------| |------|------|-BRIGH|
|
||
|
|
|SHIFT |ALPHA |------| |------|------| |
|
||
|
|
|2,1---|2,2---|2,3---|2,4---|2,5---|2,6---|2,7---|
|
||
|
|
| = | | < | OK | > | Back | Fwd |
|
||
|
|
| | | | | | | |
|
||
|
|
| | | | | | | |
|
||
|
|
|3,1---|3,2---|------|3,4---|------|3,6---|3,7---|
|
||
|
|
| | SQRT |------| v |------| | |
|
||
|
|
| | ROOT |------| |------| | |
|
||
|
|
| | |------| |------| | |
|
||
|
|
|4,1---|4,2---|4,3---|4,4---|4,5---|4,6---|4,7---|
|
||
|
|
| | | POW 2| POW x| | | |
|
||
|
|
| | | | | | | |
|
||
|
|
| | | | | | | |
|
||
|
|
|5,1---|5,2---|5,3---|5,4---|5,5---|5,6---|5,7---|
|
||
|
|
| | | | | | | |
|
||
|
|
| | | | | | | |
|
||
|
|
| | | | | | | |
|
||
|
|
|6,1---|6,2---|6,3---|6,4---|6,5---|6,6---|6,7---|
|
||
|
|
| 7 | 8 | 9 | DEL | RESET |
|
||
|
|
| | | | | |
|
||
|
|
| | | | | |
|
||
|
|
|7,1---|7,2---|7,3---|7,4---|7,5-----------------|
|
||
|
|
| 4 | 5 | 6 | * | / |
|
||
|
|
| | | | | |
|
||
|
|
| | | | | |
|
||
|
|
|8,1---|8,2---|8,3---|8,4---|8,5-----------------|
|
||
|
|
| 1 | 2 | 3 | + | - |
|
||
|
|
| | | | | |
|
||
|
|
| | | | | |
|
||
|
|
|5,8---|4,8---|3,8---|2,8---|1,8-----------------|
|
||
|
|
| 0 | . | | | SOLVE |
|
||
|
|
| | | | | SIMPLIFY |
|
||
|
|
| | | |DRGCYCL| |
|
||
|
|
|------|------|------|------|--------------------|
|
||
|
|
|
||
|
|
|
||
|
|
*/
|