Diff: main.cpp

Revision:

6:8aa852ca98d8

Parent:

5:294a8b1bca28

Child:

7:4265a0d54e46

--- a/main.cpp	Fri Nov 11 18:31:11 2016 +0000
+++ b/main.cpp	Wed Dec 23 21:46:54 2020 +0000
@@ -8,6 +8,8 @@
 #include "MQTTNetworkIDW01M1.h"
 #include "SpwfInterface.h"
 #include "TMP36.h"
+#include "mbed.h"
+#include "XNucleoIKS01A2.h" 
 
 // WiFi network info.
 char* ssid = "ssid";
@@ -21,6 +23,11 @@
 SpwfSAInterface interface(D8, D2); // TX, RX
 MQTTNetwork<SpwfSAInterface> network(interface);
 CayenneMQTT::MQTTClient<MQTTNetwork<SpwfSAInterface>, MQTTTimer> mqttClient(network, username, password, clientID);
+// płytka dodatkowa
+static XNucleoIKS01A2 *mems_expansion_board = XNucleoIKS01A2::instance(D14, D15, D4, D5);
+//czujniki
+static HTS221Sensor *hum_temp = mems_expansion_board->ht_sensor;
+static LPS22HBSensor *press_temp = mems_expansion_board->pt_sensor;
 
 DigitalOut led1(LED1);
 
@@ -137,7 +144,10 @@
     // Start the countdown timer for publishing data every 5 seconds. Change the timeout parameter to publish at a different interval.
     MQTTTimer timer(5000);
     TMP36 tmpSensor(A5);
-    
+    float stopnie,paskal;
+    char buffer6[32],buffer7[32];
+    press_temp->enable();
+    press_temp->get_pressure(&stopnie);
     while (true) {
         // Yield to allow MQTT message processing.
         mqttClient.yield(1000);
@@ -156,7 +166,7 @@
         // Publish some example data every few seconds. This should be changed to send your actual data to Cayenne.
         if (timer.expired()) {
             int error = 0;
-            if ((error = mqttClient.publishData(DATA_TOPIC, 5, TYPE_TEMPERATURE, UNIT_CELSIUS, tmpSensor.read())) != CAYENNE_SUCCESS) {
+            if ((error = mqttClient.publishData(DATA_TOPIC, 5, TYPE_TEMPERATURE, UNIT_CELSIUS, stopnie)) != CAYENNE_SUCCESS) {
                 printf("Publish temperature failed, error: %d\n", error);
             }
             // Restart the countdown timer for publishing data every 5 seconds. Change the timeout parameter to publish at a different interval.
@@ -165,13 +175,77 @@
     }
 }
 
-/**
-* Main function.
-*/
-int main()
-{   
-    // Initialize the network interface.
-    printf("Initializing interface\n");
+
+
+
+
+
+//coś do dziesiątek 
+
+
+
+
+
+static char *print_double(char* str, double v, int decimalDigits=2)
+{
+int i = 1;
+int intPart, fractPart
+;int len;
+char *ptr;/* prepare decimal digits multiplicator */
+for (;decimalDigits!=0; i*=10, decimalDigits--);
+/* calculate integer & fractinal parts */
+intPart = (int)v;
+fractPart= (int)((v-(double)(int)v)*i);/* fill in integer part */
+sprintf(str, "%i.", intPart);/* prepare fill in of fractional part */
+len = strlen(str);
+ptr = &str[len];/* fill in leading fractional zeros */
+for (i/=10;i>1; i/=10, ptr++) 
+{
+    if (fractPart >= i) 
+    {
+        break;
+        }
+        *ptr = '0';
+        }/* fill in (rest of) fractional part */
+        sprintf(ptr, "%i", fractPart);
+        return str;
+        }
+int main ()
+{
+uint8_t id;                 
+float value1, value2;             //  Deklaracja 
+char buffer1[32], buffer2[32],buffer3[32],buffer4[32],buffer5[32];
+hum_temp->enable();
+press_temp->enable();
+ //  hum_temp->get_temperature(&value1);         hum_temp->get_humidity(&value3);         press_temp->get_pressure(&value2); 
+printf("Start Programu");  
+hum_temp->read_id(&id);
+printf("HTS221 temeperatura=0x%X\r\n",id);  
+press_temp->read_id(&id);   
+printf("LPS22HB temeperatura=0x%X\r\n",id);                                            
+//  z czujników i wyświetlanie/
+press_temp->get_pressure(&value1);
+printf("Cisnie:  %7s hPa\r\n ", print_double(buffer1, value1)); 
+press_temp->get_temperature(&value2);
+printf("Temp:  %7s C\r\n ", print_double(buffer2, value2));
+double x,bary,ile;// Cisnie w kole zadane  
+int wzorzecP,wzorzecT;
+wzorzecP=230000;
+wzorzecT=293;
+x=(((wzorzecP)*(value2+ 273))/(wzorzecT));
+bary=x/100000;
+ile=(bary-(value1/1000));
+printf("Ile ma byc w kole?  %7s B\r\n ", print_double(buffer3,bary));
+printf("Ilejest w kole?  %7s B\r\n ", print_double(buffer1,value1/1000));
+if ((value1/1000)>bary)
+{
+printf("Upusc %7s B\r\n ", print_double(buffer5,ile ));  
+}
+else if ((value1/1000)<bary)
+{
+    printf("dobij %7s B\r\n ", print_double(buffer5,ile ));
+    }
+     printf("Initializing interface\n");
     interface.connect(ssid, wifiPassword, NSAPI_SECURITY_WPA2);
 
     // Set the default function that receives Cayenne messages.
@@ -194,3 +268,4 @@
     return 0;
 }
 
+    
\ No newline at end of file