added manual mode

rhythmblock.lua

@@ -4,7 +4,7 @@ buttonColor = colors.lightGray
 textColor = colors.lightGray
 altTextColor = colors.gray
 backgroundColor = colors.black
-
+if arg[1] == nil then
 function round(n) -- We need a function to round the center of the terminal
     return n % 1 >= 0.5 and math.ceil(n) or math.floor(n)
 end
@@ -29,6 +29,9 @@ else
 			os.exit()
 		end
 	end
+else
+	drive = arg[1]
+end
 
 --[[ Instead of calling every status by string, we call the variables storing the strings. This may ease translation if we plan to do it in the future.
 ]]