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authorJoel Sherrill <joel.sherrill@OARcorp.com>2000-08-30 08:21:24 +0000
committerJoel Sherrill <joel.sherrill@OARcorp.com>2000-08-30 08:21:24 +0000
commit152b1e31c3dce8976e7086f257f9334d3ee8bf8f (patch)
treef32e469309b51045f9dd42cc0974c237c8d631f8 /c/src/libmisc
parentb45952659c490c7ccebba3c7e05c8f271776c2ca (diff)
downloadrtems-152b1e31c3dce8976e7086f257f9334d3ee8bf8f.tar.bz2
2000-08-26 Rosimildo da Silva <rdasilva@connecttel.com>
* Added generic Micro FrameBuffer interface for MicroWindows. This interface allows MicroWindows to under RTEMS. A sample driver has been developed for the pc386 BSP. See pc386/fb_vga.c as a sample. * Added Uniform Input Device interface for MicroWindows. See PC386 bsp for sample drivers for mouse and keyboard (console). * mw-bf: New directory. * Makefile.am, configure.in, wrapup/Makefile.am: Account for mw-fb. * mw-fb/Makefile.am: New file. * mw-fb/mw_fb.c: New file. * mw-fb/mw_fb.h: New file. * mw-fb/mw_uid.c: New file. * mw-fb/mw_uid.h: New file.
Diffstat (limited to 'c/src/libmisc')
-rw-r--r--c/src/libmisc/ChangeLog16
-rw-r--r--c/src/libmisc/Makefile.am2
-rw-r--r--c/src/libmisc/configure.in1
-rw-r--r--c/src/libmisc/mw-fb/Makefile.am40
-rw-r--r--c/src/libmisc/mw-fb/mw_fb.c137
-rw-r--r--c/src/libmisc/mw-fb/mw_fb.h153
-rw-r--r--c/src/libmisc/mw-fb/mw_uid.c157
-rw-r--r--c/src/libmisc/mw-fb/mw_uid.h143
-rw-r--r--c/src/libmisc/wrapup/Makefile.am2
9 files changed, 649 insertions, 2 deletions
diff --git a/c/src/libmisc/ChangeLog b/c/src/libmisc/ChangeLog
index 101734ce64..5a864fd495 100644
--- a/c/src/libmisc/ChangeLog
+++ b/c/src/libmisc/ChangeLog
@@ -1,3 +1,19 @@
+2000-08-26 Rosimildo da Silva <rdasilva@connecttel.com>
+
+ * Added generic Micro FrameBuffer interface for MicroWindows.
+ This interface allows MicroWindows to under RTEMS. A sample
+ driver has been developed for the pc386 BSP. See
+ pc386/fb_vga.c as a sample.
+ * Added Uniform Input Device interface for MicroWindows.
+ See PC386 bsp for sample drivers for mouse and keyboard (console).
+ * mw-bf: New directory.
+ * Makefile.am, configure.in, wrapup/Makefile.am: Account for mw-fb.
+ * mw-fb/Makefile.am: New file.
+ * mw-fb/mw_fb.c: New file.
+ * mw-fb/mw_fb.h: New file.
+ * mw-fb/mw_uid.c: New file.
+ * mw-fb/mw_uid.h: New file.
+
2000-08-10 Joel Sherrill <joel@OARcorp.com>
* ChangeLog: New file.
diff --git a/c/src/libmisc/Makefile.am b/c/src/libmisc/Makefile.am
index 45cff91454..801d129052 100644
--- a/c/src/libmisc/Makefile.am
+++ b/c/src/libmisc/Makefile.am
@@ -5,7 +5,7 @@
AUTOMAKE_OPTIONS = foreign 1.4
ACLOCAL_AMFLAGS = -I $(RTEMS_TOPdir)/aclocal
-SUBDIRS = dummy dumpbuf stackchk monitor cpuuse rtmonuse untar wrapup
+SUBDIRS = dummy dumpbuf stackchk monitor cpuuse rtmonuse untar mw-fb wrapup
EXTRA_DIST = README
diff --git a/c/src/libmisc/configure.in b/c/src/libmisc/configure.in
index 13c4a55369..a93ff32c7a 100644
--- a/c/src/libmisc/configure.in
+++ b/c/src/libmisc/configure.in
@@ -39,5 +39,6 @@ monitor/Makefile
rtmonuse/Makefile
stackchk/Makefile
untar/Makefile
+mw-fb/Makefile
wrapup/Makefile
)
diff --git a/c/src/libmisc/mw-fb/Makefile.am b/c/src/libmisc/mw-fb/Makefile.am
new file mode 100644
index 0000000000..51fb22bfe2
--- /dev/null
+++ b/c/src/libmisc/mw-fb/Makefile.am
@@ -0,0 +1,40 @@
+##
+## $Id$
+##
+
+AUTOMAKE_OPTIONS = foreign 1.4
+
+LIBNAME = libmw-fb-tmp
+LIB = ${ARCH}/${LIBNAME}.a
+
+C_FILES = mw_fb.c mw_uid.c
+C_O_FILES = $(C_FILES:%.c=${ARCH}/%.o)
+
+H_FILES = mw_fb.h mw_uid.h
+noinst_HEADERS = $(H_FILES)
+
+SRCS = $(C_FILES) $(H_FILES)
+OBJS = $(C_O_FILES)
+
+include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
+include $(top_srcdir)/../../../automake/lib.am
+
+PREINSTALL_FILES = $(PROJECT_INCLUDE)/rtems $(H_FILES:%=$(PROJECT_INCLUDE)/rtems/%)
+
+$(PROJECT_INCLUDE)/rtems:
+ @$(mkinstalldirs) $@
+$(PROJECT_INCLUDE)/rtems/%.h: %.h
+ $(INSTALL_DATA) $< $@
+
+#
+# (OPTIONAL) Add local stuff here using +=
+#
+
+${LIB}: ${OBJS}
+ $(make-library)
+
+all: ${ARCH} $(PREINSTALL_FILES) $(LIB) $(TMPINSTALL_FILES)
+
+EXTRA_DIST += $(C_FILES) $(H_FILES)
+
+include $(top_srcdir)/../../../automake/local.am
diff --git a/c/src/libmisc/mw-fb/mw_fb.c b/c/src/libmisc/mw-fb/mw_fb.c
new file mode 100644
index 0000000000..c54b113654
--- /dev/null
+++ b/c/src/libmisc/mw-fb/mw_fb.c
@@ -0,0 +1,137 @@
+/*
+/////////////////////////////////////////////////////////////////////////////
+// $Header$
+//
+// Copyright (c) 2000 - Rosimildo da Silva
+//
+// MODULE DESCRIPTION:
+// Wrapper API around the ioctls calls for the Micro FrameBuffer
+// interface for Embedded Systems
+//
+// All functions returns 0 on success. Any other value should be
+// decoded as an error. A list of errors will be created over time.
+//
+// MODIFICATION/HISTORY:
+//
+// $Log$
+//
+/////////////////////////////////////////////////////////////////////////////
+*/
+
+#include <sys/ioctl.h>
+#include <rtems/mw_fb.h>
+
+
+/*
+ * This function returns the information regarding the display.
+ * It is called just after the driver be opened to get all needed
+ * information about the driver. No change in the mode of operation
+ * of the driver is done with this call.
+ */
+ int ufb_get_screen_info( int fd, struct fb_screeninfo *info )
+ {
+ return ioctl( fd, FB_SCREENINFO, ( void *)info);
+ }
+
+
+
+/*
+ * Returns the mode of the graphics subsystem
+ */
+ int ufb_get_mode( int fd, int *mode )
+ {
+ struct fb_exec_function exec;
+ exec.func_no = FB_FUNC_GET_MODE;
+ exec.param = ( void *)mode;
+ return ioctl( fd, FB_EXEC_FUNCTION , ( void *)&exec );
+ }
+
+
+/*
+ * Returns the current collor pallete
+ */
+ int ufb_get_palette( int fd, struct fb_cmap *color )
+ {
+ return ioctl( fd, FB_GETPALETTE, ( void *)color );
+ }
+
+
+/*
+ * Set the current collor pallete
+ */
+ int ufb_set_palette( int fd, struct fb_cmap *color )
+ {
+ return ioctl( fd, FB_SETPALETTE, ( void *)color );
+ }
+
+/*
+ * Does all necessary initialization to put the device in
+ * graphics mode
+ */
+ int ufb_enter_graphics( int fd, int mode )
+ {
+ struct fb_exec_function exec;
+ exec.func_no = FB_FUNC_ENTER_GRAPHICS;
+ exec.param = ( void *)mode;
+ return ioctl( fd, FB_EXEC_FUNCTION , ( void *)&exec );
+ }
+
+
+/*
+ * Switch the device back to the default mode of operation.
+ * In most cases it put the device back to plain text mode.
+ */
+ int ufb_exit_graphics( int fd )
+ {
+ struct fb_exec_function exec;
+ exec.func_no = FB_FUNC_EXIT_GRAPHICS;
+ exec.param = 0;
+ return ioctl( fd, FB_EXEC_FUNCTION , ( void *)&exec );
+ }
+
+/*
+ * Tell the driver that the "virtual buffer" is dirty, and an update
+ * of it to the real device, maybe a serial/parallel LCD or whatever
+ * is required
+ */
+ int ufb_buffer_is_dirty( int fd )
+ {
+ struct fb_exec_function exec;
+ exec.func_no = FB_FUNC_IS_DIRTY;
+ exec.param = 0;
+ return ioctl( fd, FB_EXEC_FUNCTION , ( void *)&exec );
+ }
+
+
+
+/*
+ * This function maps the physical ( kernel mode ) address of the framebuffer device
+ * and maps it to the user space address.
+ */
+ int ufb_mmap_to_user_space( int fd, void **fb_addr, void *physical_addr, unsigned long size )
+ {
+ #ifdef __rtems__
+ /* RTEMS runs in ring 0, and there is no distinction between
+ user space and kernel space, so we just return the same
+ pointer to the caller.
+ */
+ *fb_addr = physical_addr;
+ return 0;
+ #else
+ /* other kernels might want to map it to the user space,
+ maybe using mmap()
+ */
+ return 0;
+ #endif
+
+ }
+
+
+/*
+ * This function unmaps memory of the FB from the user's space
+ */
+ int ufb_unmmap_from_user_space( int fd, void *addr )
+ {
+ return 0;
+ }
+
diff --git a/c/src/libmisc/mw-fb/mw_fb.h b/c/src/libmisc/mw-fb/mw_fb.h
new file mode 100644
index 0000000000..ab965c1cb4
--- /dev/null
+++ b/c/src/libmisc/mw-fb/mw_fb.h
@@ -0,0 +1,153 @@
+/*
+/////////////////////////////////////////////////////////////////////////////
+// $Header$
+//
+// Copyright (c) 2000 - Rosimildo da Silva
+//
+// MODULE DESCRIPTION:
+// Micro FrameBuffer interface for Embedded Systems.
+//
+// MODIFICATION/HISTORY:
+//
+// $Log$
+//
+/////////////////////////////////////////////////////////////////////////////
+*/
+#ifndef _MW_FB_H
+#define _MW_FB_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* ioctls
+ 0x46 is 'F' */
+#define FB_SCREENINFO 0x4601
+#define FB_GETPALETTE 0x4602
+#define FB_SETPALETTE 0x4603
+#define FB_EXEC_FUNCTION 0x4604
+
+
+#define FB_TYPE_PACKED_PIXELS 0 /* Packed Pixels */
+#define FB_TYPE_PLANES 1 /* Non interleaved planes */
+#define FB_TYPE_INTERLEAVED_PLANES 2 /* Interleaved planes */
+#define FB_TYPE_TEXT 3 /* Text/attributes */
+#define FB_TYPE_VGA_PLANES 4 /* EGA/VGA planes */
+#define FB_TYPE_VIRTUAL_BUFFER 5 /* Virtual Buffer */
+
+
+#define FB_VISUAL_MONO01 0 /* Monochr. 1=Black 0=White */
+#define FB_VISUAL_MONO10 1 /* Monochr. 1=White 0=Black */
+#define FB_VISUAL_TRUECOLOR 2 /* True color */
+#define FB_VISUAL_PSEUDOCOLOR 3 /* Pseudo color (like atari) */
+#define FB_VISUAL_DIRECTCOLOR 4 /* Direct color */
+#define FB_VISUAL_STATIC_PSEUDOCOLOR 5 /* Pseudo color readonly */
+
+#define FB_ACCEL_NONE 0 /* no hardware accelerator */
+
+/* no dependency on any other header file */
+typedef unsigned long __u32;
+typedef unsigned short __u16;
+
+struct fb_screeninfo {
+ __u32 xres; /* visible resolution */
+ __u32 yres;
+ __u32 bits_per_pixel; /* guess what */
+ __u32 line_length; /* number of chars per line */
+ volatile char *smem_start; /* Start of frame buffer mem */
+ /* (physical address) */
+ __u32 smem_len; /* Length of frame buffer mem */
+ __u32 type; /* see FB_TYPE_* */
+ __u32 visual; /* see FB_VISUAL_* */
+
+};
+
+struct fb_cmap {
+ __u32 start; /* First entry */
+ __u32 len; /* Number of entries */
+ __u16 *red; /* Red values */
+ __u16 *green;
+ __u16 *blue;
+ __u16 *transp; /* transparency, can be NULL */
+};
+
+/* type of function to be executed at the driver level */
+#define FB_FUNC_ENTER_GRAPHICS 0
+#define FB_FUNC_EXIT_GRAPHICS 1
+#define FB_FUNC_IS_DIRTY 2
+#define FB_FUNC_GET_MODE 3
+
+struct fb_exec_function
+{
+ int func_no;
+ void *param;
+};
+
+
+/* Micro Framebuffer API Wrapper */
+
+/*
+ * This function returns the information regarding the display.
+ * It is called just after the driver be opened to get all needed
+ * information about the driver. No change in the mode of operation
+ * of the driver is done with this call.
+ */
+extern int ufb_get_screen_info( int fd, struct fb_screeninfo *info );
+
+
+/*
+ * Returns the mode of the graphics subsystem
+ */
+extern int ufb_get_mode( int fd, int *mode );
+
+
+/*
+ * Returns the current collor pallete
+ */
+extern int ufb_get_palette( int fd, struct fb_cmap *color );
+
+/*
+ * Set the current collor pallete
+ */
+extern int ufb_set_palette( int fd, struct fb_cmap *color );
+
+/*
+ * Does all necessary initialization to put the device in
+ * graphics mode
+ */
+extern int ufb_enter_graphics( int fd, int mode );
+
+
+/*
+ * Switch the device back to the default mode of operation.
+ * In most cases it put the device back to plain text mode.
+ */
+extern int ufb_exit_graphics( int fd );
+
+
+/*
+ * Tell the driver that the "virtual buffer" is dirty, and an update
+ * of it to the real device, maybe a serial/parallel LCD or whatever
+ * is required
+ */
+extern int ufb_buffer_is_dirty( int fd );
+
+
+/*
+ * This function maps the physical ( kernel mode ) address of the framebuffer device
+ * and maps it to the user space address.
+ */
+ int ufb_mmap_to_user_space( int fd, void **fb_addr, void *physical_addr, unsigned long size );
+
+
+
+/*
+ * This function unmaps memory of the FB from the user's space
+ */
+ int ufb_unmmap_from_user_space( int fd, void *addr );
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _MW_FB_H */
diff --git a/c/src/libmisc/mw-fb/mw_uid.c b/c/src/libmisc/mw-fb/mw_uid.c
new file mode 100644
index 0000000000..5d368a96ff
--- /dev/null
+++ b/c/src/libmisc/mw-fb/mw_uid.c
@@ -0,0 +1,157 @@
+/*
+/////////////////////////////////////////////////////////////////////////////
+// $Header$
+//
+// Copyright (c) 2000 - Rosimildo da Silva
+//
+// MODULE DESCRIPTION:
+// This module implements the input devices interface used by MicroWindows
+// in an embedded system environment.
+// It uses the RTEMS message queue as the repository for the messages posted
+// by the devices registered.
+//
+// MODIFICATION/HISTORY:
+//
+// $Log$
+//
+/////////////////////////////////////////////////////////////////////////////
+*/
+#include <stdio.h>
+#include <fcntl.h>
+#include <sys/ioctl.h>
+#include <errno.h>
+#include <rtems.h>
+#include <bsp.h>
+
+#include <rtems/mw_uid.h>
+#include <rtems/posix/seterr.h>
+
+static rtems_id queue_id = 0;
+static int open_count = 0;
+
+/*
+#define MW_DEBUG_ON 1
+*/
+
+/* open a message queue with the kernel */
+int uid_open_queue( const char *q_name, int flags, size_t max_msgs )
+{
+ static rtems_name queue_name;
+
+ /*
+ * For the first device calling this function we would create the queue.
+ * It is assumed that this call is done at initialization, and no concerns
+ * regarding multi-threading is taken in consideration here.
+ */
+ if( !open_count )
+ {
+ rtems_status_code status;
+ queue_name = rtems_build_name( q_name[0],
+ q_name[1],
+ q_name[2],
+ q_name[3] );
+ status = rtems_message_queue_create( queue_name,
+ max_msgs,
+ sizeof( struct MW_UID_MESSAGE ),
+ RTEMS_FIFO | RTEMS_LOCAL,
+ &queue_id );
+ if( status != RTEMS_SUCCESSFUL )
+ {
+#ifdef MW_DEBUG_ON
+ printk( "UID_Queue: error creating queue: %d\n", status );
+#endif
+ return -1;
+ }
+#ifdef MW_DEBUG_ON
+ printk( "UID_Queue: id=%X\n", queue_id );
+#endif
+ }
+ open_count++;
+ return 0;
+}
+
+
+/* close message queue */
+int uid_close_queue( void )
+{
+ if( open_count == 1 )
+ {
+ rtems_message_queue_delete( queue_id );
+ queue_id = 0;
+ }
+ open_count--;
+ return 0;
+}
+
+/* reads for a message from the device */
+int uid_read_message( struct MW_UID_MESSAGE *m, unsigned long timeout )
+{
+ rtems_status_code status;
+ rtems_unsigned32 size = 0;
+ unsigned long micro_secs = timeout*1000;
+ int wait = ( timeout != 0 );
+
+ status = rtems_message_queue_receive( queue_id,
+ (void*)m,
+ &size,
+ wait ? RTEMS_WAIT : RTEMS_NO_WAIT,
+ TOD_MICROSECONDS_TO_TICKS(micro_secs ) );
+
+ if( status == RTEMS_SUCCESSFUL )
+ {
+ return size;
+ }
+ else if( ( status == RTEMS_UNSATISFIED ) || ( status == RTEMS_TIMEOUT ) )
+ {
+ /* this macro returns -1 */
+ set_errno_and_return_minus_one( ETIMEDOUT );
+ }
+ /* Here we have one error condition */
+#ifdef MW_DEBUG_ON
+ printk( "UID_Queue: error reading queue: %d\n", status );
+#endif
+ return -1;
+}
+
+
+/*
+ * add a message to the queue of events. This method cna be used to
+ * simulate hardware events, and it can be very handy during development
+ * a new interface.
+ */
+int uid_send_message( struct MW_UID_MESSAGE *m )
+{
+ rtems_status_code status;
+ status = rtems_message_queue_send( queue_id, ( void * )m,
+ sizeof( struct MW_UID_MESSAGE ) );
+ return status == RTEMS_SUCCESSFUL ? 0 : -1;
+}
+
+/*
+ * register the device to insert events to the message
+ * queue named as the value passed in q_name
+ */
+int uid_register_device( int fd, const char *q_name )
+{
+ return ioctl( fd, MW_UID_REGISTER_DEVICE, q_name );
+}
+
+/* tell this device to stop adding events to the queue */
+int uid_unregister_device( int fd )
+{
+ return ioctl( fd, MW_UID_UNREGISTER_DEVICE, NULL );
+}
+
+/* set the keyboard */
+int uid_set_kbd_mode( int fd, int mode, int *old_mode )
+{
+ if (ioctl( fd, MV_KDGKBMODE, old_mode) < 0)
+ {
+ return -1;
+ }
+ if (ioctl(fd, MV_KDSKBMODE, mode ) < 0 )
+ {
+ return -1;
+ }
+ return 0;
+}
diff --git a/c/src/libmisc/mw-fb/mw_uid.h b/c/src/libmisc/mw-fb/mw_uid.h
new file mode 100644
index 0000000000..459c3a057c
--- /dev/null
+++ b/c/src/libmisc/mw-fb/mw_uid.h
@@ -0,0 +1,143 @@
+/*
+/////////////////////////////////////////////////////////////////////////////
+// $Header$
+//
+// Copyright (c) 2000 - Rosimildo da Silva
+//
+// MODULE DESCRIPTION:
+// This module defines the interface for input devices used by MicroWindows
+// in an embedded system environment.
+//
+// MODIFICATION/HISTORY:
+//
+// $Log$
+//
+/////////////////////////////////////////////////////////////////////////////
+*/
+#ifndef _MW_UID_H
+#define _MW_UID_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* 0x41XX -- IOCLT 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.
+ */
+
+/* creates the message queue that holds events from the input devices */
+extern int uid_open_queue( const char *q_name, int flags, size_t max_msgs );
+
+/* closes message queue */
+extern int uid_close_queue( void );
+
+/*
+ * reads a message from the queue. It waits up to the specified
+ * timeout in mili-seconds.
+ */
+extern int uid_read_message( struct MW_UID_MESSAGE *m, unsigned long timeout );
+
+/* write a message to the queue */
+extern int uid_write_message( struct MW_UID_MESSAGE *m );
+
+
+/* register device 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 );
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _MW_UID_H */
diff --git a/c/src/libmisc/wrapup/Makefile.am b/c/src/libmisc/wrapup/Makefile.am
index 49a0f6d42a..ea88fc1a97 100644
--- a/c/src/libmisc/wrapup/Makefile.am
+++ b/c/src/libmisc/wrapup/Makefile.am
@@ -13,7 +13,7 @@ include $(top_srcdir)/../../../automake/lib.am
TMP_LIBS = ../monitor/$(ARCH)/libmonitor-tmp.a \
../untar/$(ARCH)/libuntar-tmp.a ../stackchk/$(ARCH)/libstackchk-tmp.a \
../cpuuse/$(ARCH)/libcpuuse-tmp.a ../rtmonuse/$(ARCH)/librtmonuse-tmp.a \
- ../dumpbuf/$(ARCH)/libdumpbuf-tmp.a
+ ../dumpbuf/$(ARCH)/libdumpbuf-tmp.a ../mw-fb/$(ARCH)/libmw-fb-tmp.a
$(PROJECT_RELEASE)/lib/$(LIBNAME)$(LIB_VARIANT).a: $(LIB)
$(INSTALL_DATA) $< $@