Diff: main.cpp

Revision:

3:793425387c91

Parent:

2:5b7d055dbc91

Child:

4:bb892177ce23

--- a/main.cpp	Tue Oct 31 09:01:56 2017 +0000
+++ b/main.cpp	Mon Oct 15 14:30:31 2018 +0000
@@ -9,7 +9,14 @@
 #include "MQTTmbed.h"
 #include "MQTTClient.h"
 
-char* topic;
+char* topic = "embedded/controller";
+bool connected = false;
+
+DigitalOut led2(LED2); //led if connected
+InterruptIn button(USER_BUTTON);
+EthernetInterface eth;
+MQTTNetwork network(&eth);
+MQTT::Client<MQTTNetwork, Countdown> client(network);
 
 /**
     TODO
@@ -41,8 +48,60 @@
             sendMessage(&client, topic, buf, qos, retained, duplicate)
 */
 
+void MQQTConnect(){
+    eth.connect();
+    while(eth.get_ip_address()== NULL){
+    }
+    
+    network.connect(BROKER_NAME, BROKER_PORT);
+    MQTTPacket_connectData data = MQTTPacket_connectData_initializer;
+    
+    data.MQTTVersion = MQTT_VERSION;
+    data.clientID.cstring = "client-ruben";
+    data.username.cstring = "user";
+    data.password.cstring = "pass";
+    client.connect(data);
+    connected = true;
+    led2 = 1;
+}
+
+void sendMessage(MQTT::Client<MQTTNetwork, Countdown>* client, char* topic, char* buf, int qos, bool retained, bool duplicate){
+    MQTT::Message message;
+    message.qos = MQTT::QOS0;
+    message.retained = retained;
+    message.dup = duplicate;
+    message.payload = (void*)buf;
+    message.payloadlen = strlen(buf) + 1;
+    
+    client->publish(topic, message);
+}
+
 int main(int argc, char* argv[])
 {
-
+    printf("boot");
+    button.fall(callback(&button1_onpressed_cb));
+    MQQTConnect();
+    while(connected){
+        if(!button1_busy && multiclick_state != 0){
+            char* buf = "";
+            switch(multiclick_state)
+            {
+                case 1:
+                    buf = "upvote";
+                    sendMessage(&client, topic, buf, 0, false, false);
+                    break;
+                case 2:
+                    buf = "downvote";
+                    sendMessage(&client, topic, buf, 0, false, false);
+                    break;
+                case 4:
+                    client.disconnect();
+                    network.disconnect();
+                    connected = false;
+                    led2 = 0;
+            }
+            printf("\n click %d: %s", multiclick_state, buf);
+        }
+    }
     return 0;
 }