我正在使用Arduino Uno制作基本的体育比赛得分手（Squash / Racketball）。
目标是，2个按钮，每个玩家有一个按钮，他们可以增加分数。
这很简单，但是如果＆amp;当两名球员同时达到10分时，他们需要选择13或15分。
我的问题是它在调用scoreDecide()函数之前正在按下最后一个按钮。
例如，player1在9（左键），player2在10（右键）。
播放器1按下他们的左键将它们调到10，scoreDecide()被自动调用为循环识别为10/10 [分数]。
播放器2决定按右键，选择15作为分数，但它实际上已经选择了左键值，因为这是在调用scoreDecide() func之前按下的最后一个，意味着13实际上被设置为{{ 1}}，按下右键实际上是增加了player2的分数。
我的代码如下，到目前为止我已经花了8个小时，但我是Arduino的新手并没有运气。
target答案 0 :(得分：0)
好吧，我设法通过在启动之间划分逻辑来解决问题，然后等待输入到答案，如果有人感兴趣的话：
// Squash Scorer, by @MrWigster
// Squash scoring is fairly easy for the most part, however at 10-10 the first player to have reached 10 must decide whether to play until 13 or 15, as the winner must always have a 2 point lead.
// For this reason we need to include logic to let the players choose what score to play until, always in either incremenets of 2 || 4. EG: 13 || 15, 17 || 19 etc.
//To Do :
// * Set/Games Counter
// Function for score incrementing to help respect DRY coding
#include <LiquidCrystal.h>
LiquidCrystal lcd(12, 11, 5, 4, 3, 2);
//Setting up Switches, 1 for each player to press.
const int player1switch = 7;
const int player2switch = 6;
//Setting up LEDs, 1 representing each player.
const int led1 = 9;
const int led2 = 10;
//Players names
String player1 = "Hraday";
String player2 = "Alex";
int switchStatePlayer1 = 0;
int switchStatePlayer2 = 0;
int targetChosen = 1;
int decideTarget = 1;
int p1score = 0;
int p2score = 0;
int winner;
// Initial Target score to get to
int target = 11;
void setup() {
Serial.begin(9600);
lcd.begin(16,2);
pinMode(player1switch,INPUT);
pinMode(player2switch,INPUT);
pinMode(led1,OUTPUT);
pinMode(led2,OUTPUT);
lcd.print(player1);
lcd.print(" Vs ");
lcd.print(player2);
lcd.setCursor(0,1);
lcd.print("SquashScorer 0.1");
}
void loop() {
// If LED is still on, turn it off.
if((digitalRead(led1) == HIGH) || (digitalRead(led2) == HIGH)){
delay(200);
digitalWrite(led1, LOW);
digitalWrite(led2, LOW);
}
// If players scores are the same, and it's at the target score to change
if (targetChosen == 0){
lcd.clear();
lcd.setCursor(0,0);
// Give the players the info about which score they can choose
lcd.print(target + 2);
lcd.print(" OR ");
lcd.print(target + 4);
targetChosen = 1;
decideTarget = 0;
}
// While new target score hasn't been decided, keep checking.
while(decideTarget == 0) {
newTarget();
}
if((targetChosen == 1) && (decideTarget == 1)) {
switchStatePlayer1 = digitalRead(player1switch);
if(switchStatePlayer1 == HIGH){
digitalWrite(led1, HIGH);
p1score = p1score++;
if ((p1score == target - 1) && (p2score == target - 1)) { targetChosen = 0; }
//Deciding if this was winning point
if ((p1score == target) || (p2score == target) && (p1score != p2score)) {
winner = whoWins(player1);
}
Serial.println("New Score__________");
Serial.println(p1score);
newScore();
}
switchStatePlayer2 = digitalRead(player2switch);
if(switchStatePlayer2 == HIGH){
digitalWrite(led2, HIGH);
p2score = p2score++;
if ((p1score == target - 1) && (p2score == target - 1)) { targetChosen = 0; }
//Deciding if this was winning point
if ((p1score == target) || (p2score == target) && (p1score != p2score)) {
winner = whoWins(player2);
}
Serial.println("New Score__________");
Serial.println(p2score);
newScore();
}
}
}
int newTarget(){
Serial.println(decideTarget);
Serial.println("Waiting for input...");
if(digitalRead(player1switch) == HIGH){
target = target + 2;
newScore();
decideTarget = 1;
delay(250);
}
if(digitalRead(player2switch) == HIGH){
target = target + 4;
newScore();
decideTarget = 1;
delay(250);
}
}
void newScore(){
lcd.clear();
lcd.setCursor(0,0);
lcd.print(player1);
lcd.print(" ");
lcd.print(player2);
lcd.setCursor(0,1);
lcd.print(p1score);
lcd.print(" Target:");
lcd.print(target);
lcd.print(" ");
lcd.print(p2score);
Serial.println("NewScore() Called");
}
void ledflash(){
for (int i=0;i<4;i++){
digitalWrite(led1, LOW);
digitalWrite(led2, HIGH);
delay(500);
digitalWrite(led1, HIGH);
digitalWrite(led2, LOW);
delay(500);
}
digitalWrite(led1, LOW);
digitalWrite(led2, LOW);
}
int whoWins(String player){
lcd.clear();
lcd.setCursor(0,0);
lcd.print(player);
lcd.setCursor(0,1);
lcd.print("is the Winner!");
ledflash();
delay(3000);
p1score = 0;
p2score = 0;
target = 10;
}