Allow central enabling/disabling of watchdog for SAMD within AIoTConfig.h

Author: aentinger

src/AIoTC_Config.h

@@ -87,6 +87,12 @@
  * AUTOMATICALLY CONFIGURED DEFINES
  ******************************************************************************/
 
+#ifdef ARDUINO_ARCH_SAMD
+#  define WATCHDOG_ENABLED  (1)
+#else
+#  define WATCHDOG_ENABLED  (0)
+#endif
+
 #if defined(ARDUINO_SAMD_MKRWIFI1010) || defined(ARDUINO_SAMD_NANO_33_IOT) || \
   defined(ARDUINO_AVR_UNO_WIFI_REV2)
   #define OTA_STORAGE_SNU         (1)

src/utility/watchdog/Watchdog.cpp

@@ -25,7 +25,8 @@
  * FUNCTION DEFINITION
  ******************************************************************************/
 
-#ifdef ARDUINO_ARCH_SAMD
+#if WATCHDOG_ENABLED
+#  ifdef ARDUINO_ARCH_SAMD
 /* This function is called within the WiFiNINA library when invoking
  * the method 'connectBearSSL' in order to prevent a premature bite
  * of the watchdog (max timeout on SAMD is 16 s). wifi_nina_feed...
@@ -36,4 +37,5 @@ void wifi_nina_feed_watchdog()
 {
     Watchdog.reset();
 }
-#endif /* ARDUINO_ARCH_SAMD */
+#  endif /* ARDUINO_ARCH_SAMD */
+#endif /* WATCHDOG_ENABLED */

src/utility/watchdog/Watchdog.h

@@ -22,9 +22,13 @@
  * INCLUDE
  ******************************************************************************/
 
-#ifdef ARDUINO_ARCH_SAMD
-#  include <Adafruit_SleepyDog.h>
-#  define SAMD_WATCHDOG_MAX_TIME_ms (16 * 1000)
-#endif /* ARDUINO_ARCH_SAMD */
+#include <AIoTC_Config.h>
+
+#if WATCHDOG_ENABLED
+#  ifdef ARDUINO_ARCH_SAMD
+#    include <Adafruit_SleepyDog.h>
+#    define SAMD_WATCHDOG_MAX_TIME_ms (16 * 1000)
+#  endif /* ARDUINO_ARCH_SAMD */
+#endif /* WATCHDOG_ENABLED */
 
 #endif /* ARDUINO_AIOTC_UTILITY_WATCHDOG_H_ */