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/*=============================================================================

//

//      hal_diag.h

//

//      HAL Support for Kernel Diagnostic Routines

//

//=============================================================================

// ####ECOSGPLCOPYRIGHTBEGIN####

// -------------------------------------------

// This file is part of eCos, the Embedded Configurable Operating System.

// Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.

//

// eCos is free software; you can redistribute it and/or modify it under

// the terms of the GNU General Public License as published by the Free

// Software Foundation; either version 2 or (at your option) any later

// version.

//

// eCos is distributed in the hope that it will be useful, but WITHOUT

// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

// for more details.

//

// You should have received a copy of the GNU General Public License

// along with eCos; if not, write to the Free Software Foundation, Inc.,

// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

//

// As a special exception, if other files instantiate templates or use

// macros or inline functions from this file, or you compile this file

// and link it with other works to produce a work based on this file,

// this file does not by itself cause the resulting work to be covered by

// the GNU General Public License. However the source code for this file

// must still be made available in accordance with section (3) of the GNU

// General Public License v2.

//

// This exception does not invalidate any other reasons why a work based

// on this file might be covered by the GNU General Public License.

// -------------------------------------------

// ####ECOSGPLCOPYRIGHTEND####

//=============================================================================

//#####DESCRIPTIONBEGIN####

//

// Author(s):   larsi

// Contributors:

// Date:        2007-07-09

// Purpose:     HAL Support for Kernel Diagnostic Routines

// Description: Diagnostic routines for use during kernel development.

// Usage:       #include <cyg/hal/hal_diag.h>

//

//####DESCRIPTIONEND####

//

//===========================================================================*/

#ifndef CYGONCE_HAL_DIAG_H

#define CYGONCE_HAL_DIAG_H

#include <pkgconf/hal.h>

#include <cyg/infra/cyg_type.h>

#if defined(CYGSEM_HAL_VIRTUAL_VECTOR_DIAG)

#include <cyg/hal/hal_if.h>

#define HAL_DIAG_INIT() hal_if_diag_init()

#define HAL_DIAG_WRITE_CHAR(_c_) hal_if_diag_write_char(_c_)

#define HAL_DIAG_READ_CHAR(_c_) hal_if_diag_read_char(&_c_)

#else // old way of doing diagnostic I/O

/*---------------------------------------------------------------------------*/

/* functions implemented in hal_diag.c (old way without virtual vectors)     */

externC void hal_diag_init(void);

externC void hal_diag_write_char(char c);

externC void hal_diag_read_char(char *c);

/*---------------------------------------------------------------------------*/

#define HAL_DIAG_INIT() hal_diag_init()

#define HAL_DIAG_WRITE_CHAR(_c_) hal_diag_write_char(_c_)

#define HAL_DIAG_READ_CHAR(_c_) hal_diag_read_char(&_c_)

#endif  /* CYGSEM_HAL_VIRTUAL_VECTOR_DIAG */

/*---------------------------------------------------------------------------*/

// serial port0 defines

#define CYG_HAL_FR30_MB91301_SMR0     0x63

#define CYG_HAL_FR30_MB91301_SCR0     0x62

#define CYG_HAL_FR30_MB91301_SIDR0    0x61

#define CYG_HAL_FR30_MB91301_SODR0    0x61

#define CYG_HAL_FR30_MB91301_SSR0     0x60

#define CYG_HAL_FR30_MB91301_UTIM0    0x64

#define CYG_HAL_FR30_MB91301_UTIMR0   0x64

#define CYG_HAL_FR30_MB91301_DRCL0    0x66

#define CYG_HAL_FR30_MB91301_UTIMC0   0x67

/*---------------------------------------------------------------------------*/

// serial port1 defines

#define CYG_HAL_FR30_MB91301_SMR1     0x6b

#define CYG_HAL_FR30_MB91301_SCR1     0x6a

#define CYG_HAL_FR30_MB91301_SIDR1    0x69

#define CYG_HAL_FR30_MB91301_SODR1    0x69

#define CYG_HAL_FR30_MB91301_SSR1     0x68

#define CYG_HAL_FR30_MB91301_UTIM1    0x6c

#define CYG_HAL_FR30_MB91301_UTIMR1   0x6c

#define CYG_HAL_FR30_MB91301_DRCL1    0x6e

#define CYG_HAL_FR30_MB91301_UTIMC1   0x6f

#define CYG_HAL_FR30_MB91301_PDRJ 0x13

#define CYG_HAL_FR30_MB91301_DDRJ 0x403

#define CYG_HAL_FR30_MB91301_PFRJ 0x413

/*---------------------------------------------------------------------------*/

// LED

#define CYG_HAL_FR30_MB91301_PDRG 0x10

#define CYG_HAL_FR30_MB91301_DDRG 0x400

#define CYG_HAL_FR30_MB91301_PFRG 0x410

// our MB91302A does not have PCRG (pull up resistor register G)

// but it is here anyway

#define CYG_HAL_FR30_MB91301_PCRG 0x420

// externC void hal_diag_init_led(void);

externC void hal_diag_led(cyg_uint8);

/*---------------------------------------------------------------------------*/

/* end of hal_diag.h                                                         */

#endif /* CYGONCE_HAL_DIAG_H */