4 * Copyright 2003, 2004, 2005 Develer S.r.l. (http://www.develer.com/)
5 * Copyright 1999, 2003 Bernardo Innocenti
6 * This file is part of DevLib - See README.devlib for information.
9 * \brief Keyboard driver (interface)
12 * \author Bernardo Innocenti <bernie@develer.com>
13 * \author Stefano Fedrigo <aleph@develer.com>
14 * \author Francesco Sacchi <batt@develer.com>
19 *#* Revision 1.3 2006/02/27 22:39:45 bernie
20 *#* Misc build and doc fixes from project_grl.
22 *#* Revision 1.2 2006/02/10 12:38:16 bernie
23 *#* Add preliminary FreeRTOS support; Enforce CONFIG_* definitions.
25 *#* Revision 1.1 2005/06/27 21:28:45 bernie
26 *#* Import generic keyboard driver.
33 #include <cfg/compiler.h>
34 #include <mware/list.h>
37 * \name Keyboard polling modes.
39 * Define CONFIG_KBD_POLL to one of these.
43 #define KBD_POLL_SOFTINT 1
44 #define KBD_POLL_FREERTOS 2
48 * Keyboard handler descriptor
50 typedef struct KbdHandler
53 keymask_t (*hook)(keymask_t); /*!< Hook function */
54 int8_t pri; /*!< Priority in input queue */
55 uint8_t flags; /*!< See below for definitions */
58 #define KHF_RAWKEYS BV(0) /*!< Handler gets raw key events */
61 extern void kbd_init(void);
62 extern keymask_t kbd_peek(void);
63 extern keymask_t kbd_get(void);
64 extern keymask_t kbd_get_timeout(mtime_t timeout);
65 extern void kbd_addHandler(struct KbdHandler *handler);
66 extern void kbd_remHandler(struct KbdHandler *handler);
68 #endif /* DRV_KBD_H */