Documentation.

3 files changed, 12 insertions, 8 deletions

diff --git a/README.md b/README.md
index 6fda223..11b5b64 100644
--- a/README.md
+++ b/README.md
@@ -6,5 +6,8 @@ library.
 
 # Hardware
 
-Tested on a Logitech G105 keyboard, but any other low-end keyboard
-should probably work.
+This has been tested on the following keyboards:
+
+  * Logitech G105
+  * Niz Plum 85EC
+  * Keyboard.io Model 01
diff --git a/TODO.org b/TODO.org
index b210915..4ed5b70 100644
--- a/TODO.org
+++ b/TODO.org
@@ -1,9 +1,3 @@
 * Documentation
   - README.md
   - Literally every trait and method.
-
-* Parse HID descriptors.
-This driver currently assumes a fair amount of behavior on the part of
-the keyboard, which, for simple keyboards like the Logitech G105 I'm
-testing with, works. More complicated keyboards will probably require
-more in-depth probing and feature selection.
diff --git a/src/lib.rs b/src/lib.rs
index b068451..4028980 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -26,6 +26,7 @@ const MAX_ENDPOINTS: usize = 2;
 // The maximum size configuration descriptor we can handle.
 const CONFIG_BUFFER_LEN: usize = 128;
 
+/// Boot protocol keyboard driver for USB hosts.
 pub struct BootKeyboard<F> {
     devices: [Option<Device>; MAX_DEVICES],
     callback: F,
@@ -40,6 +41,12 @@ impl<F> BootKeyboard<F>
 where
     F: FnMut(u8, &[u8]),
 {
+    /// Create a new driver instance which will call
+    /// `callback(address: u8, buffer: &[u8])` when a new keyboard
+    /// report is received.
+    ///
+    /// `address` is the address of the USB device which received the
+    /// report and `buffer` is the contents of the report itself.
     pub fn new(callback: F) -> Self {
         Self {
             devices: [None; MAX_DEVICES],