Readme, test and version number updates.

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "vga"
-version = "0.1.0"
+version = "0.1.1"
 authors = ["Ryan Kennedy <rkennedy9064@gmail.com>"]
 edition = "2018"
 description = "Support for vga specific functions, data structures, and registers."

README.md

@@ -5,15 +5,17 @@ and access to various registers.
 Memory addresses `0xA0000 -> 0xBFFFF` must be readable and writeable
 this crate to work properly.
 
+**Note: This crate is currently experimental and subject to change since it's in active development.**
+
 ## Usage
 ```rust
-use vga::colors::{Color16Bit, TextModeColor};
-use vga::Text80x25;
+use vga::colors::Color16Bit;
+use vga::writers::{ScreenCharacter, TextWriter, Text80x25};
 
 let text_mode = Text80x25::new();
-let color = TextModeColor::new(Color16Bit::Yellow, Color16Bit::Black);
+let screen_character = ScreenCharacter::new(b'T'Color16Bit::Yellow, Color16Bit::Black);
 
 text_mode.set_mode();
 text_mode.clear_screen();
-text_mode.write_character(0, 0, b'H', color);
+text_mode.write_character(0, 0, screen_character);
 ```

src/writers/text_40x25.rs

@@ -15,12 +15,15 @@ const HEIGHT: usize = 25;
 /// Basic usage:
 ///
 /// ```no_run
-/// use vga::writers::{TextWriter, Text40x25};
+/// use vga::colors::Color16Bit;
+/// use vga::writers::{ScreenCharacter, TextWriter, Text40x25};
 ///
 /// let text_mode = Text40x25::new();
+/// let screen_character = ScreenCharacter::new(b'T', Color16Bit::Yellow, Color16Bit::Black);
 ///
 /// text_mode.set_mode();
 /// text_mode.clear_screen();
+/// text_mode.write_character(0, 0, screen_character);
 /// ```
 #[derive(Default)]
 pub struct Text40x25;

src/writers/text_40x50.rs

@@ -15,12 +15,15 @@ const HEIGHT: usize = 50;
 /// Basic usage:
 ///
 /// ```no_run
-/// use vga::writers::{TextWriter, Text40x50};
+/// use vga::colors::Color16Bit;
+/// use vga::writers::{ScreenCharacter, TextWriter, Text40x50};
 ///
 /// let text_mode = Text40x50::new();
+/// let screen_character = ScreenCharacter::new(b'T', Color16Bit::Yellow, Color16Bit::Black);
 ///
 /// text_mode.set_mode();
 /// text_mode.clear_screen();
+/// text_mode.write_character(0, 0, screen_character);
 /// ```
 #[derive(Default)]
 pub struct Text40x50;

src/writers/text_80x25.rs

@@ -15,12 +15,15 @@ const HEIGHT: usize = 25;
 /// Basic usage:
 ///
 /// ```no_run
-/// use vga::writers::{TextWriter, Text80x25};
+/// use vga::colors::Color16Bit;
+/// use vga::writers::{ScreenCharacter, TextWriter, Text80x25};
 ///
 /// let text_mode = Text80x25::new();
+/// let screen_character = ScreenCharacter::new(b'T', Color16Bit::Yellow, Color16Bit::Black);
 ///
 /// text_mode.set_mode();
 /// text_mode.clear_screen();
+/// text_mode.write_character(0, 0, screen_character);
 /// ```
 #[derive(Default)]
 pub struct Text80x25;