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Diffstat (limited to 'cpukit/libmisc/fb/mw_uid.h')
| -rw-r--r-- | cpukit/libmisc/fb/mw_uid.h | 194 |
1 files changed, 0 insertions, 194 deletions
diff --git a/cpukit/libmisc/fb/mw_uid.h b/cpukit/libmisc/fb/mw_uid.h deleted file mode 100644 index aa88392d26..0000000000 --- a/cpukit/libmisc/fb/mw_uid.h +++ /dev/null @@ -1,194 +0,0 @@ -/** - * @file rtems/mw_uid.h - * - * @defgroup libmisc_fb_mw Input Devices for MicroWindows - * - * @ingroup libmisc - * @brief Input Devices for MicroWindows - * - * This file defines the interface for input devices used by MicroWindows - * in an embedded system environment. - */ - -/* - * Copyright (c) 2000 - Rosimildo da Silva - */ - -#ifndef _MW_UID_H -#define _MW_UID_H - -#include <sys/types.h> -#include <rtems/print.h> - -/** - * @defgroup libmisc_fb_mw Input Devices for MicroWindows - * - * @ingroup libmisc - */ -/**@{*/ -#ifdef __cplusplus -extern "C" { -#endif - -/* 0x41XX -- IOCTL functions for the Micro Input Devices commands */ -#define MW_UID_REGISTER_DEVICE 0x4100 -#define MW_UID_UNREGISTER_DEVICE 0x4101 - -/* devices supported by MicroWindows */ -enum MW_INPUT_DEVICE_TYPE { - MV_UID_INVALID = 0, - MV_UID_REL_POS = 1, /* mouse */ - MV_UID_ABS_POS = 2, /* touch-screen */ - MV_UID_KBD = 3, /* keyboard */ - MV_UID_TIMER = 4 /* timer -- not used */ -}; - -/* matching MicroWindows */ -#define MV_BUTTON_RIGHT 0x01 -#define MV_BUTTON_CENTER 0x02 -#define MV_BUTTON_LEFT 0x04 - -/* modifiers of the keyboard type devices */ -#define MV_KEY_MODIFIER_SHIFT_DOWN 0x10 -#define MV_KEY_MODIFIER_ALT_DOWN 0x20 - -/* indication of the LEDS */ -#define MV_KEY_MODIFIER_CAPS_ON 0x04 -#define MV_KEY_MODIFIER_NUN_LOCK_ON 0x02 -#define MV_KEY_SCROLL_LOCK_ON 0x01 - -/* keyboard modes -- default ASCII */ -#define MV_KEY_MODE_ASCII 0x01 -/* - * This mode one event is sent when a key is pressed, - * and another one is send when a key is released. - */ -#define MV_KEY_MODE_SCANCODE 0x00 - -/* these defines match with the linux keyboard range - * for ioctls functions for the keyboard interface. - * 0x4BXX --- keyboard related functions - */ -#define MV_KDGKBMODE 0x4B44 /* gets current keyboard mode */ -#define MV_KDSKBMODE 0x4B45 /* sets current keyboard mode */ - -/* - * Message generated by input devices controlled by MicroWindows. - */ -struct MW_UID_MESSAGE { - enum MW_INPUT_DEVICE_TYPE type; /* device type */ - union { - /* fired when keyboard events are raised */ - struct kbd_t { - unsigned short code; /* keycode or scancode */ - unsigned char modifiers; /* key modifiers */ - unsigned char mode; /* current Kbd mode */ - } kbd; - - /* fired when position events are raised, mouse, touch screen, etc */ - struct pos_t { - unsigned short btns; /* indicates which buttons are pressed */ - short x; /* x location */ - short y; /* y location */ - short z; /* z location, 0 for 2D */ - } pos; - - /* fired by a timer device periodically */ - struct timer_t { - unsigned long frt; /* free running timer */ - unsigned long seq; /* sequence number */ - } tmr; - } m; -}; - - -/* - * API for creating/closing/accessing the message queue used by the micro - * input device interface. All functions in this interface returns a - * zero ( 0 ) on success. One exception for that is the "read" routine - * that returns the number of bytes read. Negaive numbers indicate errors - * - * The implementation of the message queue for RTEMS uses a POSIX message - * queue interface. It should be very portable among systems with a POSIX - * support. - */ - -/** - * This method creates the message queue that holds events from the - * input devices. - * - * @param[in] q_name is the name of the message queue - * @param[in] flags controls the behaviour of the queue - * @param[in] max_msgs specifies the maximum number of pending messages - * - * @note The message queue is from the Classic API. - * - * @retval This method returns 0 on success and -1 on error. - */ -extern int uid_open_queue( const char *q_name, int flags, size_t max_msgs ); - -/** - * This method closes the message queue and deletes it. - * - * @retval This method returns 0 on success and -1 on error. - */ -extern int uid_close_queue( void ); - -/** - * This method reads a message from the queue. It waits up to the specified - * timeout in miliseconds. A @a timeout of 0 is a poll. - * - * @param[in] m will be filled in with the received message - * @param[in] timeout is the maximum number of mulliseconds to wait - * - * @retval This method returns 0 on success and -1 on error. - */ -extern int uid_read_message( struct MW_UID_MESSAGE *m, unsigned long timeout ); - -/** - * This methods writes a message to the queue. - * - * @param[in] m is the message to send - * - * @retval This method returns 0 on success and -1 on error. - */ -extern int uid_send_message( struct MW_UID_MESSAGE *m ); - -/** - * This method registers the device associated with @a fd to - * to insert data to the queue - */ -extern int uid_register_device( int fd, const char *q_name ); - -/* unregister device to stop adding messages to the queue */ -extern int uid_unregister_device( int fd ); - -/* set the keyboard */ -extern int uid_set_kbd_mode( int fd, int mode, int *old_mode ); - -/** - * This methods prints the specified UID message using printk - * - * @param[in] uid points to the message to print - */ -void uid_print_message( - struct MW_UID_MESSAGE *uid -); - -/** - * This methods prints the specified UID message using your fprintf - * style method of choice. - * - * @param[in] RTEMS printer - * @param[in] uid points to the message to print - */ -void uid_print_message_with_plugin( - const rtems_printer *printer, - struct MW_UID_MESSAGE *uid -); - -#ifdef __cplusplus -} -#endif -/**@}*/ -#endif /* _MW_UID_H */ |