mirror of https://github.com/ARMmbed/mbed-os.git
54 lines
2.1 KiB
C
54 lines
2.1 KiB
C
/* mbed Microcontroller Library
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* Copyright (c) 2013-2016 Realtek Semiconductor Corp.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef MBED_FLASH_EXT_H
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#define MBED_FLASH_EXT_H
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#include "device.h"
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#include "flash_api.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define FLASH_PAGE_SIZE 256
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#define FLASH_SIZE 0x100000
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#define FLASH_OFS_START 0x0
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#define FLASH_OFS_END (FLASH_OFS_START + FLASH_SIZE)
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extern void flash_ext_erase_sector(flash_t *obj, uint32_t address);
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extern void flash_ext_erase_block(flash_t * obj, uint32_t address);
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extern int flash_ext_read_word(flash_t *obj, uint32_t address, uint32_t *data);
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extern int flash_ext_write_word(flash_t *obj, uint32_t address, uint32_t data);
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extern int flash_ext_stream_read(flash_t *obj, uint32_t address, uint32_t len, uint8_t *data);
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extern int flash_ext_stream_write(flash_t *obj, uint32_t address, uint32_t len, const uint8_t *data);
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extern int flash_stream_read(flash_t *obj, uint32_t addr, uint32_t len, uint8_t *data);
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extern int flash_stream_write(flash_t *obj, uint32_t addr, uint32_t len, const uint8_t *data);
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extern void flash_ext_write_protect(flash_t *obj, uint32_t protect);
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extern int flash_ext_get_status(flash_t *obj);
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extern int flash_ext_set_status(flash_t *obj, uint32_t data);
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extern void flash_ext_reset_status(flash_t *obj);
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/* Internal functions for flash API */
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extern void __flash_ext_turnon(void);
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extern void __flash_ext_turnoff(void);
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extern void __flash_ext_erase_sector(flash_t *obj, uint32_t address);
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extern int __flash_ext_stream_write(flash_t *obj, uint32_t addr, uint32_t len, const uint8_t *data);
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#ifdef __cplusplus
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}
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#endif
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#endif
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