Diff: temphum.cpp

Revision:

5:4510dda988cf

Parent:

4:d4aa7422d519

--- a/temphum.cpp	Tue Jan 15 16:47:09 2019 +0000
+++ b/temphum.cpp	Mon Jan 21 11:35:50 2019 +0000
@@ -1,17 +1,43 @@
 #include "mbed.h"
 #include "DHT22.h"
 #include "string.h"
+#include "DS1820.h"
 DHT22 dht22(D3);
+DS1820 probe[1] = {A4};
+
   Serial pc(USBTX,USBRX);
+  
 int main() {
 
      pc.baud(9600);
-   int humidite;  
-   int temperature;  
-      while(1) {
-          
-    dht22.sample() ;
-        humidite=dht22.getHumidity()/10.0;
-        temperature=dht22.getTemperature()/10.0;
-        pc.printf("temperature: %d humidity: %d\n\r",temperature,humidite);
-         wait(1); }}
\ No newline at end of file
+   
+    int i;
+       int devices_found=0;
+       const int MAX_PROBES = 2;
+   float tempDs; //tempérarure de la sonde Ds18B20;
+     
+ //partie declarative DS18B20
+    pc.printf("Started\r\n");
+    pc.printf("search_ROM_setup\r\n");
+    probe[0].search_ROM_setup();
+    pc.printf("search_ROM\r\n");
+ 
+     while (probe[devices_found].search_ROM() and devices_found<MAX_PROBES-1)
+          devices_found++;
+           // If maximum number of probes are found,
+    // bump the counter to include the last array entry
+
+    
+        //Fin de la partie declarative DS18B20             
+ while(1) {
+
+         probe[0].convert_temperature(DS1820::all_devices);
+          for (i=0; i<devices_found; i++) {
+
+        
+               
+      
+            tempDs = probe[i].temperature('c');
+            pc.printf("Temperature: %.2f °C\r\n",tempDs);
+        }
+         wait(10); }}
\ No newline at end of file