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-rw-r--r--LUFA/Drivers/Board/Joystick.h24
1 files changed, 24 insertions, 0 deletions
diff --git a/LUFA/Drivers/Board/Joystick.h b/LUFA/Drivers/Board/Joystick.h
index 6bf786947..f3c5c9d26 100644
--- a/LUFA/Drivers/Board/Joystick.h
+++ b/LUFA/Drivers/Board/Joystick.h
@@ -59,6 +59,30 @@
*
* For possible BOARD makefile values, see \ref Group_BoardTypes.
*
+ * <b>Example Usage:</b>
+ * \code
+ * // Initialise the board Joystick driver before first use
+ * Joystick_Init();
+ *
+ * printf("Waiting for joystick movement...\r\n");
+ *
+ * // Loop until a the joystick has been moved
+ * uint8_t JoystickMovement;
+ * while (!(JoystickMovement = Joystick_GetStatus())) {};
+ *
+ * // Display which direction the joystick was moved in
+ * printf("Joystick moved:\r\n");
+ *
+ * if (JoystickMovement & (JOY_UP | JOY_DOWN))
+ * printf("%s ", (JoystickMovement & JOY_UP) ? "Up" : "Down");
+ *
+ * if (JoystickMovement & (JOY_LEFT | JOY_RIGHT))
+ * printf("%s ", (JoystickMovement & JOY_LEFT) ? "Left" : "Right");
+ *
+ * if (JoystickMovement & JOY_PRESSED)
+ * printf("Pressed");
+ * \endcode
+ *
* @{
*/