Arduino教程学习A15-零碎的Arduino串口控制代码

Ansifa 于 2015-6-29 15:21 编辑



串口控制的代码，有串口控制16/32个595级联，串口控制Arduino UNO 18个引脚开关，串口控制红外发送，串口控制315M/433M发送等。



ARDUINO 代码复制打印下载

/串口控制开关By Ansifa2013/6/15说明！必须看完！Arduino UNO总共18个脚全部用完发一串字符串即可单独控制所有引脚开关。H高电平，L低电平，-是保持原来电平状态。发送的时候，记得选择串口监视器里面的行尾增加：（换行和回车）测试：HHHHHHHHHHHHHHHHHHLLLLLLLLLLLLLLLLLL1111111111111111111-1-10111111111100000000000000000001010101010101010110101010101010101/int i, Pins[18] = {2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, A0, A1, A2, A3, A4, A5};String inputString = "";boolean stringComplete = false;void setup(){  Serial.begin(57600);  inputString.reserve(50);  for (i = 0; i < 18; i++) pinMode(Pins[i], OUTPUT);}void loop(){  if(stringComplete == true)  {  for (i = 0; i < 18; i++)  {    if(inputString[i] == 'H' || inputString[i] == 'h' || inputString[i] == '1')    {      digitalWrite(Pins[i], HIGH);    }    if(inputString[i] == 'L' || inputString[i] == 'l' || inputString[i] == '0')    {      digitalWrite(Pins[i], LOW);    }  }  inputString = "";  stringComplete = false;  }}void serialEvent(){  while (Serial.available())  {  char inChar = (char)Serial.read();  inputString += inChar;  if (inChar == '\n' || inChar == '\r')  {    stringComplete = true;  }  }}

/*


串口控制开关


By Ansifa


2013/6/15





说明！必须看完！


Arduino UNO总共18个脚全部用完


发一串字符串即可单独控制所有引脚开关。


H高电平，L低电平，-是保持原来电平状态。


发送的时候，记得选择串口监视器里面的行尾增加：（换行和回车）





测试：


HHHHHHHHHHHHHHHHHH


LLLLLLLLLLLLLLLLLL


111111111111111111


1-1-1011111111110


000000000000000000


10101010101010101


10101010101010101


*/








int i, Pins[18] = {2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, A0, A1, A2, A3, A4, A5};


String inputString = "";


boolean stringComplete = false;


void setup()


{


Serial.begin(57600);


inputString.reserve(50);


for (i = 0; i < 18; i++) pinMode(Pins[i], OUTPUT);


}


void loop()


{


if(stringComplete == true)


{


for (i = 0; i < 18; i++)


{


if(inputString[i] == 'H' || inputString[i] == 'h' || inputString[i] == '1')


{


digitalWrite(Pins[i], HIGH);


}


if(inputString[i] == 'L' || inputString[i] == 'l' || inputString[i] == '0')


{


digitalWrite(Pins[i], LOW);


}


}


inputString = "";


stringComplete = false;


}


}





void serialEvent()


{


while (Serial.available())


{


char inChar = (char)Serial.read();


inputString += inChar;


if (inChar == '\n' || inChar == '\r')


{


stringComplete = true;


}


}


}

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