Good Morning,
someone of you know how to use VirtualWire + Ethernet Sheild without encounter any issues ?
if yes please let me know,
Andrea
VirtualWire can be configured to use any pins, not just the default 10, 11, and 12. What issues are you encountering?
Hi I've tried to use, a differente pin but I still to have the issues ... below the code ...
#include <VirtualWire.h>
#include <SPI.h>
#include <Ethernet.h>
#include <Servo.h>
Servo myservo; // create servo object to control a servo
byte mac[] = { 0x90, 0xA2, 0xDA, 0x00, 0x8D, 0x64 }; //physical mac address
byte ip[] = { 192, 168, 1, 102 }; // ip in lan
byte gateway[] = { 192, 168, 1, 1 }; // internet access via router
byte subnet[] = { 255, 255, 255, 0 }; //subnet mask
EthernetServer server(84); //server port
String readString;
//////////////////////
void setup(){
Serial.begin(9600);
vw_setup(1200);
vw_set_tx_pin(2);
vw_set_rx_pin(3);
vw_set_ptt_pin(5);
pinMode(8, OUTPUT); //pin selected to control
//start Ethernet
Ethernet.begin(mac, ip, gateway, subnet);
server.begin();
myservo.write(90); //set initial servo position if desired
myservo.attach(7); //the pin for the servo co
//enable serial data print
Serial.println("server LED test 1.0"); // so I can keep track of what is loaded
}
void loop(){
// Create a client connection
EthernetClient client = server.available();
if (client) {
while (client.connected()) {
if (client.available()) {
char c = client.read();
//read char by char HTTP request
if (readString.length() < 100) {
//store characters to string
readString += c;
//Serial.print(c);
}
//if HTTP request has ended
if (c == '\n') {
///////////////
Serial.println(readString); //print to serial monitor for debuging
client.println("HTTP/1.1 200 OK"); //send new page
client.println("Content-Type: text/html");
client.println();
client.println("<HTML>");
client.println("<HEAD>");
client.println("<TITLE>Arduino GET test page</TITLE>");
client.println("</HEAD>");
client.println("<BODY>");
client.println("<H1>Test Button</H1>");
client.println("<a href=\"/?on\"\">ON</a>");
client.println("<a href=\"/?off\"\">OFF</a>");
client.println("</BODY>");
client.println("</HTML>");
delay(1);
//stopping client
client.stop();
///////////////////// control arduino pin
if(readString.indexOf("on") >0)//checks for on
{
myservo.write(40);
char msg[1];
msg[0] = '1';
vw_send((uint8_t *)msg, strlen(msg)); // invia la lettera a
Serial.println("Led On");
}
if(readString.indexOf("off") >0)//checks for off
{
myservo.write(140);
digitalWrite(8, LOW); // set pin 8 low
Serial.println("Led Off");
}
//clearing string for next read
readString="";
}
}
}
}
}
The exact error is this:
Servo/Servo.cpp.o: In function __vector_11': /Applications/Arduino.app/Contents/Resources/Java/libraries/Servo/Servo.cpp:103: multiple definition of __vector_11'
VirtualWire/VirtualWire.cpp.o:/Applications/Arduino.app/Contents/Resources/Java/libraries/VirtualWire/VirtualWire.cpp:416: first defined here
warm regards
Andrea
So, the conflict appears to be between VirtualWire and Servo. I guess this explains your post title.
Yes correct, is there a way to fix that ? thanks andrea
Hi All,
the problem is that ... looking Servo.cpp: (line 103) and VirtualWire.cpp (line 416) that function SIGNAL (TIMER1_COMPA_vect) is present in both ...
Then I've change the function in VirtualWire.cpp putting SIGNAL (TIMER6_COMPA_vect) because the other one arrive until 5 ... in compile mode there is no problem ... but I've note that the serial monitor is not working anymore ...due the fact putting back like initial the serial monitor can works ...
How I can do to remove the issues and continue to work ?? SIGNAL (TIMER1_COMPA_vect) maybe is call in other parte that I didn't know ... I can try to modify to the servo.cpp part ?
Thanks for the support,
Andrea