Revision 101:bd874520ab00, committed 2022-01-26

Comitter:

shamajin

Date:

Wed Jan 26 08:28:34 2022 +0000

Parent:

100:642bee2ce173

Commit message:

1

Changed in this revision

--- a/main.cpp	Thu Jan 20 09:44:11 2022 +0000
+++ b/main.cpp	Wed Jan 26 08:28:34 2022 +0000
@@ -1,7 +1,7 @@
 /* EXAMPLE */
 #include "mbed.h"
 #include "hcsr04.h"
-
+#include "LiquidCrystal_I2C.h"
 //D12 TRIGGER D11 ECHO
 HCSR04 sensor(D12, D11);
 
@@ -19,31 +19,26 @@
 
 // Set the LCD address to 0x27 for a 16 chars and 2 line display
 LiquidCrystal_I2C lcd(0x4E, 16, 2);
- 
+//Ticker Readdatchink_lcd_and_publish_;
+Thread thread;
+
+void Readdatchink_lcd_and_publish();
+
+//long distance = sensor.distance();   
 
 int main(int argc, char *argv[])
  {
+ long distance = sensor.distance();    
    
-   /* EXAMPLE */
- long distance = sensor.distance();   
-      printf("distance  %d  \n",distance);
-    // initialize the LCD
-    lcd.begin();
-     
-      
-    // initialize the LCD
-    lcd.begin();
+  thread.start(Readdatchink_lcd_and_publish);
+  
 
-    // Turn on the blacklight and print a message.
-    lcd.backlight();
-    lcd.print("Hello, world!");
-    
-    
-    
-//lcd.printf("Hi mbed World!\n");
 
  printf("Starting IBM MQTT demo:\n");
-
+ 
+ 
+ 
+ 
  
 
  TCPSocket socket;
@@ -54,7 +49,7 @@
 
    printf("Error! No network inteface found.\n");
 
-   return 0;
+  
 
  }
 
@@ -68,7 +63,6 @@
 
    printf("Error! _net->connect() returned: %d\r\n", rc);
 
-   return -1;
 
  }
 
@@ -80,7 +74,7 @@
 
    printf("Error! _socket.open() returned: %d\r\n", rc);
 
-   return -1;
+
 
  }
 
@@ -88,7 +82,7 @@
 
  SocketAddress address;
 
- net->gethostbyname("sandbox.rightech.io",
+ net->gethostbyname("dev.rightech.io",
 
                     &address);
 
@@ -106,7 +100,7 @@
 
    printf("Error! _socket.connect() returned: %d\r\n", rc);
 
-   return -1;
+ 
 
  }
 
@@ -120,11 +114,11 @@
 
  data.MQTTVersion = 3;
 
- data.clientID.cstring = "mqtt-rudikrafikov-11r3lh";
+ data.clientID.cstring = "mqtt-timur_shamigulov-blrz5n";
 
- data.username.cstring = "1234";
+ data.username.cstring = "shama";
 
- data.password.cstring = "1234";
+ data.password.cstring = "123";
 
  if ((rc = client.connect(data)) != 0)
 
@@ -140,9 +134,22 @@
   
  
 
+
+ printf("Demo concluded successfully \r\n");
+
+
+
+
+// Readdatchink_lcd_and_publish_.attach(&Readdatchink_lcd_and_publish, 5);
+while (true) 
+{
+ 
+    wait_us(1000);
+
+
  MQTT::Message message;
 
- char *topic = "temp";
+ char *topic = "distance";
 
  char buf[100];
 
@@ -163,7 +170,11 @@
 //         "{\"temperature\":  %d}", temp);
  sprintf(buf,
 
-         "{\"distance\":  %d}", distance);
+         "\%d", distance);
+
+// sprintf(buf,
+
+  //       "{\"distance\": %d}", distance);
 
 
 
@@ -179,13 +190,42 @@
 
  message.payloadlen = strlen(buf);
 
- rc = client.publish(topic, message);
+ rc =  client.publish(topic, message);
 
  printf("Message sent\n");
+ 
+ 
+ 
+ }
 
- printf("Demo concluded successfully \r\n");
+return 0;
+
+}
+void Readdatchink_lcd_and_publish()
+
+{
+    long distance = sensor.distance();  
 
+/* EXAMPLE */
+ 
+ //     printf("distance  %d  \n",distance);
+      char buffer [15];
+  sprintf (buffer, "Water level %d", distance);
+    // initialize the LCD
+    lcd.begin();
+     
+      
+    // initialize the LCD
+  //  lcd.begin();
+
+    // Turn on the blacklight and print a message.
+    lcd.backlight();
+    lcd.print(buffer);
+    wait_us(1000);
+
+    
+
+
+ }
  
 
- return 0;
-}
\ No newline at end of file

--- a/mbed_app.json	Thu Jan 20 09:44:11 2022 +0000
+++ b/mbed_app.json	Wed Jan 26 08:28:34 2022 +0000
@@ -16,8 +16,8 @@
         "*": {
             "target.network-default-interface-type": "WIFI",
             "nsapi.default-wifi-security": "WPA_WPA2",
-            "nsapi.default-wifi-ssid": "\"MI 8\"",
-            "nsapi.default-wifi-password": "\"55557777\"",
+            "nsapi.default-wifi-ssid": "\"Galaxy A51DCCF\"",
+            "nsapi.default-wifi-password": "\"12345678\"",
             "esp8266.tx": "D8",
             "esp8266.rx": "D2",
             "esp8266.socket-bufsize": "1024",