Add DNO_MAC_PRINTF

Author: giulcioffi

Makefile

@@ -34,6 +34,7 @@ DEFINES = \
 	  -DSTM32L072xx \
 	  -DUSE_B_L072Z_LRWAN1 \
 	  -DUSE_FULL_LL_DRIVER \
+	  -DNO_MAC_PRINTF \
 	  -DREGION_EU868 \
 	  -DREGION_AS923 \
 	  -DREGION_AU915 \
@@ -43,8 +44,7 @@ DEFINES = \
 	  -DREGION_IN865 \
 	  -DREGION_KR920 \
 	  -DREGION_US915 \
-	  -DREGION_RU864 \
-    -DLORAMAC_CLASSB_ENABLED
+	  -DREGION_RU864 
 
 INCLUDES = \
      -IProjects/B-L072Z-LRWAN1/Applications/LoRa/AT_Slave/LoRaWAN/App/LoRaWAN/App/inc \