by Tom Igoe This example code is in the public domain. http://www.arduino.cc/en/Tutorial/WhileLoop */ // These constants won't change: const int sensorPin = A2; // pin that the sensor is attached to const int ledPin = 9; // pin that the LED is attached to const int indicator...
by Tom Igoe This example code is in the public domain. http://www.arduino.cc/en/Tutorial/WhileLoop */ // These constants won't change: const int sensorPin = A2; // pin that the sensor is attached to const int ledPin = 9; // pin that the LED is attached to const int indicator...
Arduino While Loop: There are two forms of this loop construct which make it easier than using the for-loop. How you can create an infinite while loop.
int a = 0; void setup() { Serial.begin(9600); while( a < 5) { Serial.println("Welcome to Arduino"); a = a + 1; } Serial.println("DONE"); Serial.println("Welcome to the code outside the loop"); } void loop() { } ...
loop已经有循环的意思了,无需while(1),加入这个可能是程序猿习惯问题,因为传统的51单片机需要while(1)才能自己循环,这个也是arduino与C语言单片机的区别之一
While循环是一种迭代结构,它会在满足特定条件的情况下重复执行一段代码块。如果条件为真,则代码块会被执行,然后再次检查条件。只要条件仍然为真,循环就会继续执行。当条件变为假时,循环停止。 If语句...
void loop() //主程序 { while(show == 0) //无限循环,等待中断发生 { ;} Serial.println...
Arduino 循环 do ... while循环类似于while循环。在while循环中,循环连续条件在循环开始时测试,然后再执行循环体。do ... while语句在执行循环体之后测试循环连续条件。因此,循环体将被执行至少一次。 当do ... while终止时,将使用while子句后的语句继续执行。如果在正文中只有一条语句,则没有必要在do ... whi...
在进入while之后我想在直接跳到loop的开始阶段，不想执行后面的程序了 比如这个：void loop(){ while(i...
In the Arduino Sketch setup()/loop() framework it is ill advised to have "busy-loops" withing loop(). Instread you should us eretained state information to determine what should happen for each loop() iteration. The real-time behaviour and responsiveness to external events wil...