Hi,
I am trying to automate my Relay with 2 Channels. After I switch on first Channel of Relay it should switch off Channel 1 after 3 seconds, switch ON Channel 2 after 5 seconds and switch OFF again after 3 seconds.
I got a ready Script from Web which I modified but have some Problem with the modified Code
The complete Code
#include <EtherCard.h>
static byte mymac[] = { 0x00,0x01,0x01,0x01,0x01,0x01 };
static byte myip[] = { 192,168,0,15 };
#define BUFFER_SIZE 500
byte Ethernet::buffer[BUFFER_SIZE];
BufferFiller bfill;
#define CS_PIN 10
#define RELAIS_1 2
#define RELAIS_2 3
bool relais1Status = false;
bool relais2Status = false;
int pause = 0;
const char http_OK[] PROGMEM =
"HTTP/1.0 200 OK\r\n"
"Content-Type: text/html\r\n"
"Pragma: no-cache\r\n\r\n";
const char http_Found[] PROGMEM =
"HTTP/1.0 302 Found\r\n"
"Location: /\r\n\r\n";
const char http_Unauthorized[] PROGMEM =
"HTTP/1.0 401 Unauthorized\r\n"
"Content-Type: text/html\r\n\r\n"
"<h1>401 Unauthorized</h1>";
void homePage()
{
bfill.emit_p(PSTR("$F"
"<title>Arduino Door Webserver</title>"
"<div>Door 1: <a href=\"?relais1=$F\">$F</a></div>"
"<div>Door 2: <a href=\"?relais2=$F\">$F</a></div>"),
http_OK,
relais1Status?PSTR("off"):PSTR("on"),
relais1Status?PSTR("<button>ON</button>"):PSTR("<button>OFF</button>"),
relais2Status?PSTR("off"):PSTR("on"),
relais2Status?PSTR("<button>ON</button>"):PSTR("<button>OFF</button>"));
}
void setup()
{
Serial.begin(115200);
pinMode(RELAIS_1, OUTPUT);
pinMode(RELAIS_2, OUTPUT);
if (ether.begin(BUFFER_SIZE, mymac, CS_PIN) == 0)
Serial.println("Cannot initialise ethernet.");
else
Serial.println("Ethernet initialised.");
ether.staticSetup(myip);
Serial.println("Setting up DHCP");
if (!ether.dhcpSetup())
Serial.println( "DHCP failed");
ether.printIp("My IP: ", ether.myip);
ether.printIp("GW IP: ", ether.gwip);
ether.printIp("DNS IP: ", ether.dnsip);
}
void loop()
{
digitalWrite(RELAIS_1, relais1Status);
digitalWrite(RELAIS_2, relais2Status);
delay(1); // necessary for my system
word len = ether.packetReceive(); // check for ethernet packet
word pos = ether.packetLoop(len); // check for tcp packet
if (pos) {
bfill = ether.tcpOffset();
char *data = (char *) Ethernet::buffer + pos;
if (strncmp("GET /", data, 5) != 0) {
// Unsupported HTTP request
// 304 or 501 response would be more appropriate
bfill.emit_p(http_Unauthorized);
}
else {
Serial.print("----");
Serial.print(data);
Serial.println("----");
data += 5;
if (data[0] == ' ') {
// Return home page
homePage();
}
else if (strncmp("?relais1=on ", data, 12) == 0) {
relais1Status = true;
bfill.emit_p(http_Found);
}
else if (pause == 2000 || strncmp("?relais2=on ", data, 12) == 0) {
relais2Status = true;
bfill.emit_p(http_Found);
}
else if (pause == 1000 || (strncmp("?relais1=off ", data, 13) == 0)) {
relais1Status = false;
bfill.emit_p(http_Found);
}
else if (pause == 2500 || strncmp("?relais2=off ", data, 13) == 0) {
relais2Status = false;
bfill.emit_p(http_Found);
}
else {
// Page not found
bfill.emit_p(http_Unauthorized);
}
if(pause >= 1001) {
pause = 0; // Reset Counter
} else {
pause++; // Count
}
}
ether.httpServerReply(bfill.position()); // send http response
}
}
The Part I have modified with pause integer. The first action is running manually the rest is automated.
else if (strncmp("?relais1=on ", data, 12) == 0) {
relais1Status = true;
bfill.emit_p(http_Found);
}
else if (pause == 2000 || (strncmp("?relais2=on ", data, 12) == 0)) {
relais2Status = true;
bfill.emit_p(http_Found);
}
else if (pause == 1000 || (strncmp("?relais1=off ", data, 13) == 0)) {
relais1Status = false;
bfill.emit_p(http_Found);
}
else if (pause == 2500 || (strncmp("?relais2=off ", data, 13) == 0)) {
relais2Status = false;
bfill.emit_p(http_Found);
}