1 #ifndef CYGONCE_HAL_DIAG_H
2 #define CYGONCE_HAL_DIAG_H
4 //=============================================================================
8 // HAL Support for Kernel Diagnostic Routines
10 //=============================================================================
11 //####ECOSGPLCOPYRIGHTBEGIN####
12 // -------------------------------------------
13 // This file is part of eCos, the Embedded Configurable Operating System.
14 // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
15 // Copyright (C) 2004 eCosCentric Limited
17 // eCos is free software; you can redistribute it and/or modify it under
18 // the terms of the GNU General Public License as published by the Free
19 // Software Foundation; either version 2 or (at your option) any later version.
21 // eCos is distributed in the hope that it will be useful, but WITHOUT ANY
22 // WARRANTY; without even the implied warranty of MERCHANTABILITY or
23 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
26 // You should have received a copy of the GNU General Public License along
27 // with eCos; if not, write to the Free Software Foundation, Inc.,
28 // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
30 // As a special exception, if other files instantiate templates or use macros
31 // or inline functions from this file, or you compile this file and link it
32 // with other works to produce a work based on this file, this file does not
33 // by itself cause the resulting work to be covered by the GNU General Public
34 // License. However the source code for this file must still be made available
35 // in accordance with section (3) of the GNU General Public License.
37 // This exception does not invalidate any other reasons why a work based on
38 // this file might be covered by the GNU General Public License.
39 // -------------------------------------------
40 //####ECOSGPLCOPYRIGHTEND####
41 //=============================================================================
42 //#####DESCRIPTIONBEGIN####
45 // Contributors:jskov, gthomas, tkoeller
47 // Purpose: HAL Support for Kernel Diagnostic Routines
48 // Description: Diagnostic routines for use during kernel development.
49 // Usage: #include <cyg/hal/hal_diag.h>
51 //####DESCRIPTIONEND####
53 //=============================================================================
55 #include <pkgconf/hal.h>
57 #include <cyg/infra/cyg_type.h>
59 #include <cyg/hal/hal_if.h>
61 #define HAL_DIAG_INIT() hal_if_diag_init()
62 #define HAL_DIAG_WRITE_CHAR(_c_) hal_if_diag_write_char(_c_)
63 #define HAL_DIAG_READ_CHAR(_c_) hal_if_diag_read_char(&_c_)
65 //-----------------------------------------------------------------------------
67 externC void hal_diag_led(int mask);
69 externC void hal_lpc2xxx_set_leds(int mask);
71 //-----------------------------------------------------------------------------
74 externC void hal_delay_us(cyg_int32 usecs);
75 #define HAL_DELAY_US(n) hal_delay_us(n);
77 //-----------------------------------------------------------------------------
80 extern void hal_lpc2xxx_reset_cpu(void);
82 //-----------------------------------------------------------------------------
84 #endif // CYGONCE_HAL_DIAG_H