flash_common_idcache.h

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/** @addtogroup flash_defines
 */
/*
 * This file is part of the libopencm3 project.
 *
 * This library is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This library 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this library.  If not, see <http://www.gnu.org/licenses/>.
 */
 
#pragma once
 
#include <libopencm3/stm32/flash.h>
 
/**@{*/
 
/** @addtogroup flash_acr_values
 * @{
 */
#define FLASH_ACR_DCRST                 (1 << 12)
#define FLASH_ACR_ICRST                 (1 << 11)
#define FLASH_ACR_DCEN                  (1 << 10)
#define FLASH_ACR_ICEN                  (1 << 9)
/**@}*/
 
 
BEGIN_DECLS
 
/** Enable the data cache */
void flash_dcache_enable(void);
 
/** Disable the data cache */
void flash_dcache_disable(void);
 
/** Enable the Instruction Cache */
void flash_icache_enable(void);
 
/** Disable the Instruction Cache */
void flash_icache_disable(void);
 
/** Reset the Data Cache.
 * The data cache must be disabled for this to have effect.
 */
void flash_dcache_reset(void);
 
/** Reset the Instruction Cache.
 * The instruction cache must be disabled for this to have effect.
 */
void flash_icache_reset(void);
 
END_DECLS
/**@}*/