Display alerts on Serial when available to avoid SMS costs while debugging

Config.h

@@ -15,11 +15,6 @@
 #define CONFIG_RESERVED_SIZE 128
 #define CONFIG_SEED 13
 #define VERSION "1.10"
-#define CONFIG_DEFAULT_BATTERY_ALERT_LEVEL1			45
-#define CONFIG_DEFAULT_BATTERY_ALERT_LEVEL2			38
-#define CONFIG_DEFAULT_BATTERY_ALERT_CLEAR			60
-#define CONFIG_DEFAULT_ACTIVE_ALERTS				0
-#define CONFIG_DEFAULT_CONTACT_PHONE				"+642568452"
 
 #define SLEEP_TIMING_TIME(hours, minutes) hours * 60 + minutes
 
@@ -31,8 +26,15 @@
  Hard coded value for default sleep time between position acquisitions.
  Exprimed in seconds
 */
+
+#define CONFIG_DEFAULT_BATTERY_ALERT_LEVEL1			45
+#define CONFIG_DEFAULT_BATTERY_ALERT_LEVEL2			38
+#define CONFIG_DEFAULT_BATTERY_ALERT_CLEAR			60
+#define CONFIG_DEFAULT_ACTIVE_ALERTS				0
+#define CONFIG_DEFAULT_CONTACT_PHONE				"+642568452"
+
 #define SLEEP_DEFAULT_TIME_SECONDS						1800
-#define SLEEP_DEFAULT_STOPPED_THRESHOLD					5		
+#define SLEEP_DEFAULT_STOPPED_THRESHOLD					5
 #define SLEEP_DEFAULT_PAUSING_TIME_SECONDS				270
 
 #define SLEEP_TIMING_MIN SLEEP_TIMING_TIME(0, 0)
@@ -48,6 +50,12 @@
 #define NETWORK_DEFAULT_NO_NETWORK_QUALITY_THRESHOLD	8
 #define NETWORK_DEFAULT_NO_NETWORK_TRIES				5
 
+#define ALERTS_ON_SERIAL_IF_AVAILABLE					1
+/**
+ \def ALERTS_ON_SERIAL_IF_AVAILABLE
+ Display alerts on serial when connected rather than sending an SMS.
+ Useful for debugging purpose and avoid costs related to SMS sending.
+*/
 #define ALERT_SUSPICIOUS_RTC_TEMPERATURE				0
 
 #pragma endregion

Core.cpp

@@ -80,7 +80,17 @@ namespace core {
 				details::appendToSmsBuffer(buffer, PSTR("\n- RTC was stopped.%S"), backupFailureString);
 			}
 
+#if ALERTS_ON_SERIAL_IF_AVAILABLE
+			if(Serial) {
+				NOTICE_FORMAT("notifyFailure", "%s", buffer);
+				notified = true;
+			}
+			else {
+#endif
 			notified = network::sendSms(buffer);
+#if ALERTS_ON_SERIAL_IF_AVAILABLE
+			}
+#endif
 			if (!notified) NOTICE_MSG("notifyFailure", "SMS not sent !");
 		}