Peter Ferland / Cayenne-MQTT-mbed-M1

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Dependents:   5_Dragonfly_Cayenne_Sprint_IKS01A1

Fork of Cayenne-MQTT-mbed-MTSAS by Peter Ferland

Diff: src/CayenneUtils/CayenneDataArray.h

Revision:
15:1f4d5dbf1928
Parent:
8:aec9cfdd4c8e
Child:
23:1a9aed5e77c9
--- a/src/CayenneUtils/CayenneDataArray.h	Tue Nov 01 15:48:52 2016 -0600
+++ b/src/CayenneUtils/CayenneDataArray.h	Fri Nov 04 13:25:27 2016 -0600
@@ -289,7 +289,11 @@
 		*/
 		inline void add(const __FlashStringHelper* unit, const float value) {
 			char str[33];
+#if defined(__AVR__) || defined (ARDUINO_ARCH_ARC32)
 			dtostrf(value, 5, 3, str);
+#else
+			snprintf(str, 33, "%2.3f", value);
+#endif
 			add(unit, str);
 		}
 
@@ -300,7 +304,11 @@
 		*/
 		inline void add(const __FlashStringHelper* unit, const double value) {
 			char str[33];
+#if defined(__AVR__) || defined (ARDUINO_ARCH_ARC32)
 			dtostrf(value, 5, 3, str);
+#else
+			snprintf(str, 33, "%2.3f", value);
+#endif
 			add(unit, str);
 		}