1 /* 2 * Copyright (C) 2017 BlueKitchen GmbH 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. Neither the name of the copyright holders nor the names of 14 * contributors may be used to endorse or promote products derived 15 * from this software without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY BLUEKITCHEN GMBH AND CONTRIBUTORS 18 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 19 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 20 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL BLUEKITCHEN 21 * GMBH OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 22 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 23 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 24 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 25 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 26 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF 27 * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28 * SUCH DAMAGE. 29 * 30 */ 31 32 /* 33 * hal_flash_bank.h 34 * 35 * HAL abstraction for Flash memory that can be written anywhere 36 * after being erased implemented with memory 37 */ 38 39 #ifndef HAL_FLASH_BANK_MEMORY_H 40 #define HAL_FLASH_BANK_MEMORY_H 41 42 #include <stdint.h> 43 #include "hal_flash_bank.h" 44 45 #if defined __cplusplus 46 extern "C" { 47 #endif 48 49 // private 50 typedef struct { 51 uint32_t bank_size; 52 uint8_t * banks[2]; 53 } hal_flash_bank_memory_t; 54 55 // public 56 57 /** 58 * Init instance 59 * @param context hal_flash_bank_memory_t 60 * @param storage to use 61 * @param size of storage 62 */ 63 const hal_flash_bank_t * hal_flash_bank_memory_init_instance(hal_flash_bank_memory_t * context, uint8_t * storage, uint32_t storage_size); 64 65 #if defined __cplusplus 66 } 67 #endif 68 #endif // HAL_FLASH_BANK_MEMORY_H 69