Update APP_TX_DUTYCYCLE_RND for class b applications

Author: Daniel Jaeckle

src/apps/LoRaMac/classB/B-L072Z-LRWAN1/main.c

@@ -53,7 +53,7 @@
  * Defines a random delay for application data transmission duty cycle. 5s,
  * value in [ms].
  */
-#define APP_TX_DUTYCYCLE_RND                        5000
+#define APP_TX_DUTYCYCLE_RND                        0000
 
 /*!
  * Default datarate

src/apps/LoRaMac/classB/NAMote72/main.c

@@ -56,7 +56,7 @@
  * Defines a random delay for application data transmission duty cycle. 5s,
  * value in [ms].
  */
-#define APP_TX_DUTYCYCLE_RND                        5000
+#define APP_TX_DUTYCYCLE_RND                        0000
 
 /*!
  * Default datarate

src/apps/LoRaMac/classB/NucleoL073/main.c

@@ -53,7 +53,7 @@
  * Defines a random delay for application data transmission duty cycle. 5s,
  * value in [ms].
  */
-#define APP_TX_DUTYCYCLE_RND                        5000
+#define APP_TX_DUTYCYCLE_RND                        0000
 
 /*!
  * Default datarate

src/apps/LoRaMac/classB/NucleoL152/main.c

@@ -53,7 +53,7 @@
  * Defines a random delay for application data transmission duty cycle. 5s,
  * value in [ms].
  */
-#define APP_TX_DUTYCYCLE_RND                        5000
+#define APP_TX_DUTYCYCLE_RND                        0000
 
 /*!
  * Default datarate

src/apps/LoRaMac/classB/SAML21/main.c

@@ -60,7 +60,7 @@
  * Defines a random delay for application data transmission duty cycle. 5s,
  * value in [ms].
  */
-#define APP_TX_DUTYCYCLE_RND                        5000
+#define APP_TX_DUTYCYCLE_RND                        0000
 
 /*!
  * Default datarate

src/apps/LoRaMac/classB/SKiM880B/main.c

@@ -55,7 +55,7 @@
  * Defines a random delay for application data transmission duty cycle. 5s,
  * value in [ms].
  */
-#define APP_TX_DUTYCYCLE_RND                        5000
+#define APP_TX_DUTYCYCLE_RND                        0000
 
 /*!
  * Default datarate

src/apps/LoRaMac/classB/SKiM881AXL/main.c

@@ -55,7 +55,7 @@
  * Defines a random delay for application data transmission duty cycle. 5s,
  * value in [ms].
  */
-#define APP_TX_DUTYCYCLE_RND                        5000
+#define APP_TX_DUTYCYCLE_RND                        0000
 
 /*!
  * Default datarate

src/apps/LoRaMac/classB/SKiM980A/main.c

@@ -55,7 +55,7 @@
  * Defines a random delay for application data transmission duty cycle. 5s,
  * value in [ms].
  */
-#define APP_TX_DUTYCYCLE_RND                        5000
+#define APP_TX_DUTYCYCLE_RND                        0000
 
 /*!
  * Default datarate