Whitworth-EN173-Resources / Mbed 2 deprecated DS1820_HelloWorld

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Dependencies:   DS1820 mbed

Fork of DS1820_HelloWorld by Erik -

Files at this revision

API Documentation at this revision

Revision 5:a870fb672587, committed 2017-03-09

Comitter:
JLarkin
Date:
Thu Mar 09 04:04:16 2017 +0000
Parent:
4:01060b5e01b4
Commit message:
Example DS1820 program reports device IDs and then reports temps

Changed in this revision

DS1820.lib Show annotated file Show diff for this revision Revisions of this file
main.cpp Show annotated file Show diff for this revision Revisions of this file 
--- a/DS1820.lib	Fri Jan 13 18:30:37 2017 +0000
+++ b/DS1820.lib	Thu Mar 09 04:04:16 2017 +0000
@@ -1,1 +1,1 @@
-http://mbed.org/users/Sissors/code/DS1820/#c591209285e9
+https://developer.mbed.org/teams/Whitworth-EN173-Resources/code/DS1820/#00ec4f27d7f5

--- a/main.cpp	Fri Jan 13 18:30:37 2017 +0000
+++ b/main.cpp	Thu Mar 09 04:04:16 2017 +0000
@@ -1,5 +1,5 @@
 #define MULTIPLE_PROBES
-#define DATA_PIN        A0
+#define DATA_PIN        p25
 
 
 #ifdef MULTIPLE_PROBES
@@ -21,11 +21,22 @@
             break;
     }
     
-    printf("Found %d device(s)\r\n\n", num_devices);
+    printf("Found %d device(s)\r\n", num_devices);
+    unsigned long long fullName;
+    unsigned int firstName;
+    unsigned int lastName;
+    for (int i = 0; i<num_devices; i++) {
+        fullName = probe[i]->whoAmI();
+        firstName = fullName >> 32;
+        lastName = fullName;
+        printf("\tID %d = %x%x\r\n", i, firstName, lastName);
+    }
+    printf("\n");
+    
     while(1) {
         probe[0]->convertTemperature(true, DS1820::all_devices);         //Start temperature conversion, wait until ready
         for (int i = 0; i<num_devices; i++)
-            printf("Device %d returns %3.1foC\r\n", i, probe[i]->temperature());
+            printf("%3.1f C\t", i, probe[i]->temperature());
         printf("\r\n");
         wait(1);
     }