아두 이노 핀은 똑같이

Question

내 아두 이노에이 코드를 점화했다 :

#include <SPI.h> 
#include <Ethernet.h> 
#include <stdlib.h> 

using namespace std; 

#define BUFFSIZE  16 
#define PIN0   0 
#define PIN1   1 
#define PIN2   2 
#define PIN3   3 
#define PIN4   4 
#define PIN5   5 
#define PIN6   6 
#define PIN7   7 
#define PIN8   8 
#define PIN9   9 
#define PIN10   10 
#define PIN11   11 
#define PIN12   12 
#define PIN13   13 

// For mac address please view the Ethernet shield. 
byte mac[] = {0x90, 0xA2, 0xDA, 0x0D, 0x85, 0xD5}; 

IPAddress server(192, 168, 0, 61); // IP address of RAAS server 

// Set the static IP address to use if the DHCP fails to assign 
IPAddress ip(192, 168, 0, 62); 


// Initialize the Ethernet client library 
// with the IP address and port of the server 
// that you want to connect to (port 8 is selected for RAAS): 
EthernetClient client; 

String GetNextCommand() 
{ 
    int count,i; 
    int temp; 
    String command; 
     Serial.println("Waiting for next Command."); 
    while((count = client.available()) < 1); 
    for(i = 0; i < count ; i++) 
     command += (char) client.read(); 
     command.replace("\r",""); 
     command.replace("\n",""); 
     Serial.println(command); 
     return command; 
} 

bool ConnectServer() { 
    int resCount,i; 
    String response; 
    Serial.println("Trying to connect..."); 
    // if you get a connection, report back via serial: 
    if (client.connect(server, 8)) { 
     Serial.println("connected"); 
     // Make a Handshake request: 
     client.println("EHLO"); 
     response = GetNextCommand(); 
     if (response == "EHLO") { 
      Serial.println("Server Response OKAY"); 
      return true; 
     } 
    } else { 
     // kf you didn't get a connection to the server: 
     Serial.println("connection failed"); 
    } 
    return false; 
} 

void InitializeBoard() { 
    pinMode(PIN1, OUTPUT); 
    pinMode(PIN2, OUTPUT); 
    pinMode(PIN3, OUTPUT); 
    pinMode(PIN4, OUTPUT); 
    pinMode(PIN5, OUTPUT); 
    pinMode(PIN6, OUTPUT); 
    pinMode(PIN7, OUTPUT); 
    pinMode(PIN8, OUTPUT); 
    pinMode(PIN9, OUTPUT); 
    pinMode(PIN10, OUTPUT); 
    pinMode(PIN11, OUTPUT); 
    pinMode(PIN12, OUTPUT); 
    pinMode(PIN13, OUTPUT); 
    digitalWrite(PIN1, LOW); 
    digitalWrite(PIN2, LOW); 
    digitalWrite(PIN3, LOW); 
    digitalWrite(PIN4, LOW); 
    digitalWrite(PIN5, LOW); 
    digitalWrite(PIN6, LOW); 
    digitalWrite(PIN7, LOW); 
    digitalWrite(PIN8, LOW); 
    digitalWrite(PIN9, LOW); 
    digitalWrite(PIN10, LOW); 
    digitalWrite(PIN11, LOW); 
    digitalWrite(PIN12, LOW); 
    digitalWrite(PIN13, LOW); 
} 

void ParseCommand(String str) { 

    int pinNum; 
    int pinState = LOW; 

    String switchNo,operation; 
    int temp; 
     temp=0; 
    temp = str.indexOf(':',temp); 
    switchNo = str.substring(0,temp); 
    operation = str.substring(temp+1);//,str.length()-temp-2); 
    Serial.println("Port: " + switchNo); 
    Serial.println("Operation: " + operation); 
    if(operation == "OFF;") 
     pinState = LOW; 
    else if(operation == "ON;") 
     pinState = HIGH; 
    else Serial.println("Invalid Command from server!"); 

    pinNum = str.toInt(); 

    Serial.print("Setting "); 
    Serial.print(pinNum); 
    Serial.print( " to "); 
    Serial.println(pinState); 

    switch (pinNum){ 
     case PIN1: 
       digitalWrite(PIN1, pinState); 
       break; 
     case PIN2: 
       digitalWrite(PIN2, pinState); 
       break; 
     case PIN3: 
       digitalWrite(PIN3, pinState); 
       break; 
     case PIN4: 
       digitalWrite(PIN4, pinState); 
       break; 
     case PIN5: 
       digitalWrite(PIN5, pinState); 
       break; 
     case PIN6: 
       digitalWrite(PIN6, pinState); 
       break; 
     case PIN7: 
       digitalWrite(PIN7, pinState); 
       break; 
     case PIN8: 
       digitalWrite(PIN8, pinState); 
       break; 
     case PIN9: 
       digitalWrite(PIN9, pinState); 
       break; 
     case PIN10: 
       digitalWrite(PIN10, pinState); 
       break; 
     case PIN11: 
       digitalWrite(PIN11, pinState); 
       break; 
     case PIN12: 
       digitalWrite(PIN12, pinState); 
       break; 
     case PIN13: 
       digitalWrite(PIN13, pinState); 
       break; 
     default: 
      Serial.println("Invalid Pin Address!"); 
    } 
} 

void setup() { 

    // Open serial communications and wait for port to open: 
    Serial.begin(9600); 
    // start the Ethernet connection: 
    if (Ethernet.begin(mac) == 0) { 
     Serial.println("Failed to configure Ethernet using DHCP"); 
     // no point in carrying on, so do nothing forevermore: 
     // try to congifure using IP address instead of DHCP: 
     Ethernet.begin(mac, ip); 
    } else { 
     Serial.println("Bound on given Mac"); 
    } 
    // give the Ethernet shield a second to initialize: 
    delay(1000); 

} 

void loop() { 
    //Keep trying to connect to the server until the server response okay! 
    while (!ConnectServer()); 

    //While Server is connected, keep listening for incoming commands from server. 
    while (client.connected()) { 
     String command; 
     command = GetNextCommand(); 
     ParseCommand(command); 
    } 

    // if the server's disconnected, stop the client: 
    if (!client.connected()) { 
     Serial.println(); 
     Serial.println("Server Disconnected."); 
     client.stop(); 
    } 
} 

이 지금은 1-13의 모든 핀에 릴레이를 연결해야합니다. 그러나 핀이 제대로 작동하지 않습니다. 내 이더넷 실드에 13:ON; 또는 13:OFF; 핀을 보내면 각각의 상태가 바뀌지 않습니다. 하지만 03:ON; 또는 03:OFF;을 보내면 명령이 정확히 w.r.t 명령의 상태가 변경됩니다. 마찬가지로 일부 핀은 핀 3처럼 응답하고 다른 핀은 그렇지 않습니다 (예 : pin13). 이 코드와 관련이 있습니까?

Answer 1

이더넷 쉴드는 핀 13, 12, 11을 SPI로 사용합니다. 또한 10 및 4, SD 또는 이더넷을 선택합니다.

pinNum = str.toInt();

그리고 올바른 작동으로 mach pinNum에 대한 switch 문이 있습니다.

"ParseCommand()"함수 앞에 str 값이 어떻게 나타나는지보고 싶습니다. 당신이 나를 보여줄 수있는 "GetNextCommand()"에서 무엇을 인쇄