Diff: main.cpp

Revision:

0:21b40f6bfff0

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Mon Jan 17 16:01:28 2022 +0000
@@ -0,0 +1,71 @@
+
+// Uvoz biblioteka
+#include "mbed-os"
+#include "platform/mbed_thread.h"
+#include "MQTTClientMbedOs.h"
+
+// Definisanje direktiva
+  
+#define VOLTAGE_SCALER                                                    3.3f 
+#define YIELD_TIMEOUT_MS                                                1000
+#define MAX_HEIGHT                                                        64
+#define MAX_WIDTH                                                        128
+
+// Deklaracija glavnih promenljivih
+
+TCPSOcket socket;
+MQTTClient client(&socket);
+MQTT::Message message;
+
+WiFiInterface *wifi;
+WiFiAccessPoint *ap = new WiFiAccessPoint[count];
+
+Adafruit_SSD1306_I2c myOled(i2c, rst, i2c_adress, height, width);
+I2C i2c(PB_14, PB_13);
+// Pisanje sporednih funkcija
+
+
+
+// Pisanje glavne funkcije
+
+int main()
+{
+   while(1)
+   {
+       
+      wifi = WiFiInterface:;get_default_instance();
+      
+      int count = wifi->scan(NULL, 0);
+      count wifi->scan(ap,count);
+      
+      wifi->connect(MBED_CONF_APP_SSID, MBED_CONF_APP_WIFI_PASSWORD, 
+      NSAPI_SECURITY_WPA_WPA2);
+      
+      socket.open(wifi);
+      socket.connect(hostname, port);
+      
+      MQTTPacket_connectData = MQTT_Packet_connectData_initializer;
+      data.MQTTVersion = 3;
+      data.clientID.cstring = "custom_client_ID";
+      client.connect((data));
+      
+      client.subscribe(topic_sub, MQTT::QOS2, messageArrived));
+      
+      char buf[100];
+      sprintf(buf, "V(POT1) = %1.2f\r\n", pot1*VOLTAGE_SCALER);
+      
+      message.qos = MQTT::QOS0;
+      message.retained = false;
+      message.dup + false;
+      message.payload = (void*)buf;
+      message.payloadlen = strlen(buf)+1;
+      client.publish(topic, message);
+      
+      client.yield(YIELD_TIMEOUT_MS);    
+    
+    
+    
+}
+
+
+}
\ No newline at end of file