time calculation
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4a666d121d
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@ -23,7 +23,7 @@ int outcircle=80;
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int midcircle=60;
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int midcircle2=40;
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int incircle=20;
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unsigned long time=0;
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Servo baseServo;
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Ucglib_ST7735_18x128x160_HWSPI ucg(/*cd=*/ 9, /*cs=*/ 10, /*reset=*/ 8);
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@ -35,7 +35,7 @@ void setup(void)
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pinMode(trigPin, OUTPUT); //设置trigPin端口模式
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pinMode(echoPin, INPUT); //设置echoPin端口模式
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Serial.begin(115200); //设置串口传输率
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Serial.begin(9600); //设置串口传输率
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baseServo.attach(ServoPin); //初始化舵机
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//欢迎屏幕
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@ -195,8 +195,10 @@ void loop(void)
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fix();
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fix_font(); //重绘屏幕背景元素
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for (int x=180; x > 4; x-=2){ //底座舵机从180~0度循环
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Serial.print("clear:");
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Serial.println(millis()-time);
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time=millis();
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for (int x=180; x >= 0; x-=2){ //底座舵机从180~0度循环
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baseServo.write(x); //调整舵机角度
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@ -228,9 +230,9 @@ void loop(void)
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//调试代码,输出角度和测距值
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Serial.print(x);
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Serial.print(" , ");
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Serial.println(distance);
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//Serial.print(x);
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//Serial.print(" , ");
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//Serial.println(distance);
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//if (x > 70 and x < 110) fix_font(); //扫描线和数字重合时,重绘数字
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@ -247,14 +249,19 @@ void loop(void)
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// ucg.print("cm ");
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//delay(10);
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}
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Serial.print("left:");
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Serial.println(millis()-time);
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time=millis();
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ucg.clearScreen(); //清屏 如果arduino供电不足,可能会引起白屏(显示信号中断)可以用 cls();函数代替 ucg.clearScreen();
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delay(50);
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//cls(); //如有频繁白屏情况,可以使用该函数 。或者增加外部供电
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fix();
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fix_font(); //重绘屏幕背景元素
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for (int x=1; x < 176; x+=2){
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Serial.print("clear:");
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Serial.println(millis()-time);
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time=millis();
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for (int x=0; x <= 180; x+=2){
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baseServo.write(x); //调整舵机角度
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//绘制雷达扫描线
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@ -284,9 +291,9 @@ void loop(void)
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}
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//调试代码,输出角度和测距值
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Serial.print(x);
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Serial.print(" , ");
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Serial.println(distance);
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//Serial.print(x);
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//Serial.print(" , ");
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//Serial.println(distance);
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//if (x > 70 and x < 110) fix_font(); //扫描线和数字重合时,重绘数字
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@ -302,6 +309,9 @@ void loop(void)
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// ucg.print("cm ");
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//delay(10);
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}
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Serial.print("right:");
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Serial.println(millis()-time);
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time=millis();
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ucg.clearScreen(); //
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delay(50);
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//cls();
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