README.md is updated.

README.md

@@ -1,31 +1,35 @@
-### The "UI" package
+### The "STTY" package
 
-This package provides --verbose and --quiet flag features to your cli.
+This package provides simplified way to invoke **stty** utility to perform some
-It recognize both short and long flags. The package contains three functions:
+tasks by means of it. For now the only a few number of functions are implemented:
-- **PrintOut** to print regular messages unless --quiet flag is set.
+set tty baudrate, check tty baudrate and test if selected baudrate is available
-- **PrintVerbose** to print messages only if --verbose flag is set, but --quiet
+for some tty. 
-flag is not.
-- **SetupOutputMode** to reconfigure output mode in the runtime.
 
 -------------
 
 ### Usage
 1. Download the package by **go get** command:
 ```shell
-go get code.foilhatguy.casa/pub/ui
+go get code.foilhatguy.casa/pub/stty
 ```
+
 2. Import package to your golang code:
 ```go
 import (
-	"code.foilhatguy.casa/pub/ui"
+	"code.foilhatguy.casa/pub/stty"
 )
 ```
-There is no need for additional configuration. The package have its own **init** 
-function to detect --verbose and --quiet flags.
 
-3. Use **PrintOut** and **PrintVerbose** functions to print
+3. Create new stty object by means of **Get()** function:
-messages to the standard output:
 ```go
-    ui.PrintOut("Some regular message.")
+    sttyControl, err := stty.Get()
-    ui.PrintVerbose("Some message printed only if --verbose flag is set.")
+```
+
+If **stty** is unavailable at the current system this function will
+return an error.
+
+4. Use stty object to perform some tasks. For instance, test if baudrate of 9600
+is available at **/dev/ttyUSB0**: 
+```go
+    ok, err := sttyControl.TestBaudRate("/dev/ttyUSB0", 9600)
 ```