introduced args --filelog and --dump to the description

README.md

@@ -7,10 +7,12 @@
 
             Arguments:
             
-            -- board (-b):    choose ["board0", "board1", ...]
-            -- property (-p): choose ["property0", "property1", ...]
-            -- action (-a):   choose ["set", "get"]
-            -- value (-v):    optional new state for property when action == "set"
+            -- board (-b):    required; choose ["board0", "board1", ...]
+            -- property (-p): required; choose ["register0", "register1", ...]
+            -- action (-a):   required; choose ["set", "get"]
+            -- value (-v):    optional; new state for property when action == "set"
+            -- filelog (-f):  optional; path to a .txt file; if not given no logfile is created
+            -- dump (-d):     optional; choose 1 to print out messages on the terminal, 0 otherwise (default = 0)     
             
 - functions.c : C functions to read/write in the board using AXI-lite from Xilinx (https://github.com/Xilinx/dma_ip_drivers/tree/master/XDMA/linux-kernel)
             
@@ -34,4 +36,4 @@
 
 - run main.py
 
-            main.py -b [board_name] -a [set/get] -p [property_name] (-v [new_value])
+            main.py -b [board_name] -a [set/get] -p [property_name] (-v [new_value] -f [path_to_your_logfile/logfile_name.txt] -d [0/1])