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/*
ChibiOS - Copyright (C) 2006..2015 Giovanni Di Sirio.
This file is part of ChibiOS.
ChibiOS 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 3 of the License, or
(at your option) any later version.
ChibiOS 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* @file SPC564Axx/intc.h
* @brief SPC564Axx INTC module header.
*
* @addtogroup INTC
* @{
*/
#ifndef _INTC_H_
#define _INTC_H_
/*===========================================================================*/
/* Module constants. */
/*===========================================================================*/
/**
* @name INTC addresses
* @{
*/
#define INTC_BASE 0xFFF48000
#define INTC_IACKR_ADDR (INTC_BASE + 0x10)
#define INTC_EOIR_ADDR (INTC_BASE + 0x18)
/** @} */
/**
* @brief INTC priority levels.
*/
#define INTC_PRIORITY_LEVELS 16U
/*===========================================================================*/
/* Module pre-compile time settings. */
/*===========================================================================*/
/*===========================================================================*/
/* Derived constants and error checks. */
/*===========================================================================*/
/*===========================================================================*/
/* Module data structures and types. */
/*===========================================================================*/
/*===========================================================================*/
/* Module macros. */
/*===========================================================================*/
/**
* @name INTC-related macros
* @{
*/
#define INTC_BCR (*((volatile uint32_t *)(INTC_BASE + 0)))
#define INTC_CPR(n) (*((volatile uint32_t *)(INTC_BASE + 8 + ((n) * sizeof (uint32_t)))))
#define INTC_IACKR(n) (*((volatile uint32_t *)(INTC_BASE + 0x10 + ((n) * sizeof (uint32_t)))))
#define INTC_EOIR(n) (*((volatile uint32_t *)(INTC_BASE + 0x18 + ((n) * sizeof (uint32_t)))))
#define INTC_PSR(n) (*((volatile uint8_t *)(INTC_BASE + 0x40 + ((n) * sizeof (uint8_t)))))
/** @} */
/**
* @brief Core selection macros for PSR register.
*/
#define INTC_PSR_CORE0 0x00
/**
* @brief PSR register content helper
*/
#define INTC_PSR_ENABLE(cores, prio) ((uint32_t)(cores) | (uint32_t)(prio))
/*===========================================================================*/
/* External declarations. */
/*===========================================================================*/
/*===========================================================================*/
/* Module inline functions. */
/*===========================================================================*/
#endif /* _INTC_H_ */
/** @} */
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