MyController (Ubuntu) + Ethernet Gateway + Relay Board

[ZachFlem]

Hi folks,

I'm trying to get MyController to see my Ethernet Gateway and the 4xRelay board that's connected to it.

I can use the relay board with a simple webserver sketch, seperate to mycontroller, so I can only assume that the wiring is correct.

I can ping the MySensors(2.1.1) Gateway from my laptop and from the ubuntu server.

I can add the Gatewat to MyController and it shows status as "Connected Successfully" and a nice green tick.

And this is where I get stuck.

Either I am not doing something correctly, or for some reason, my relay board isn't showing up/available.

I am currently using sketches with as little modification as possible, gleaned directly from tutorials etc.

Any advice greatly appreciated.

TIA

Zach

Sketch Here:

// Enable debug prints to serial monitor
#define MY_DEBUG 

// Enable gateway ethernet module type 
#define MY_GATEWAY_W5100 

// IP Connection
#define MY_IP_ADDRESS 10,0,0,201                              // If this is disabled, DHCP is used to retrieve address
#define MY_PORT 5003                                          // The port to keep open on node server mode / or port to contact in client mode
#define MY_MAC_ADDRESS 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED     // MAC Address, can be anything, but must be unique on the network

// Include the various Libraries
#include <SPI.h>
#include <Ethernet.h>
#include <MySensors.h>

// Define relays
#define RELAY_1  6            // Arduino Digital I/O pin number for first relay (second on pin+1 etc)
#define NUMBER_OF_RELAYS 4    // Total number of attached relays
#define RELAY_ON 1            // GPIO value to write to turn on attached relay
#define RELAY_OFF 0           // GPIO value to write to turn off attached relay


void before() { 
  for (int sensor=1, pin=RELAY_1; sensor<=NUMBER_OF_RELAYS;sensor++, pin++) {
    // Then set relay pins in output mode
    pinMode(pin, OUTPUT);   
    // Set relay to last known state (using eeprom storage) 
    digitalWrite(pin, loadState(sensor)?RELAY_ON:RELAY_OFF);
  }
}
void setup()
{
}

void presentation()  
{   
  // Send the sketch version information to the gateway and Controller
  sendSketchInfo("Audry - Gateway w/Relays", "0.1");

  for (int sensor=1, pin=RELAY_1; sensor<=NUMBER_OF_RELAYS;sensor++, pin++) {
    // Register all sensors to gw (they will be created as child devices)
    present(sensor, S_LIGHT);
  }
}

void receive(const MyMessage &message) {
  // We only expect one type of message from controller. But we better check anyway.
  if (message.type==V_LIGHT) {
     // Change relay state
     digitalWrite(message.sensor-1+RELAY_1, message.getBool()?RELAY_ON:RELAY_OFF);
     // Store state in eeprom
     saveState(message.sensor, message.getBool());
     // Write some debug info
     Serial.print("Incoming change for sensor:");
     Serial.print(message.sensor);
     Serial.print(", New status: ");
     Serial.println(message.getBool());
   } 
}

void loop() {
}

[jkandasa]

@zachflem Can you see a node 0? Select your gateway and run Discover