Mercurial > public > ostc4
annotate Discovery/Inc/externLogbookFlash.h @ 421:3f7d80f37bfc ImprovmentNVM_2
Enable sequentionel writing of device data:
DeviceData was always written to the start of the the DD ringbuffer causing everytime a sector erase delay (~200ms). To avoid this the ring buffer functionality has been activated.
To be backward compatible the latest DD set will be written to DD ring buffer start at shutdown time.
In case of a reset the firmware scans for the latest DD block and restores its content giving the same data consistency intervall (10 minutes) as the previous implementation without having the 200ms penality for sector erases
| author | ideenmodellierer |
|---|---|
| date | Mon, 10 Feb 2020 19:25:09 +0100 |
| parents | 1b9847d40e81 |
| children | 86fcac4cc43a |
| rev | line source |
|---|---|
| 38 | 1 /////////////////////////////////////////////////////////////////////////////// |
| 2 /// -*- coding: UTF-8 -*- | |
| 3 /// | |
| 4 /// \file Discovery/Inc/externLogbookFlash.h | |
| 5 /// \brief Header File to access the new 1.8 Volt Spansion S25FS256S 256 Mbit (32 Mbyte) | |
| 6 /// \author heinrichs weikamp gmbh | |
| 7 /// \date 07-Aug-2014 | |
| 8 /// | |
| 9 /// $Id$ | |
| 10 /////////////////////////////////////////////////////////////////////////////// | |
| 11 /// \par Copyright (c) 2014-2018 Heinrichs Weikamp gmbh | |
| 12 /// | |
| 13 /// This program is free software: you can redistribute it and/or modify | |
| 14 /// it under the terms of the GNU General Public License as published by | |
| 15 /// the Free Software Foundation, either version 3 of the License, or | |
| 16 /// (at your option) any later version. | |
| 17 /// | |
| 18 /// This program is distributed in the hope that it will be useful, | |
| 19 /// but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 20 /// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 21 /// GNU General Public License for more details. | |
| 22 /// | |
| 23 /// You should have received a copy of the GNU General Public License | |
| 24 /// along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 25 ////////////////////////////////////////////////////////////////////////////// | |
| 26 | |
| 27 /* Define to prevent recursive inclusion -------------------------------------*/ | |
| 28 #ifndef EXTERN_LOGBOOK_FLASH_H | |
| 29 #define EXTERN_LOGBOOK_FLASH_H | |
| 30 | |
| 31 /* Includes ------------------------------------------------------------------*/ | |
| 32 #include "stm32f4xx_hal.h" | |
| 33 #include "logbook.h" | |
| 34 | |
| 35 /* Exported variables --------------------------------------------------------*/ | |
| 36 | |
| 37 /* 4 KB | |
| 38 * one for the basics like min./max. temperature, max. depth, charge cycles | |
| 39 * after that two or more 0for settings (less than one necessary as of 26. March 2015) | |
| 40 * | |
| 41 */ | |
| 42 #define DDSTART 0x00000000 | |
| 43 #define DDSTOP 0x00000FFF | |
| 44 #define unused1START 0x00001000 | |
| 45 #define unused1STOP 0x00007FFF | |
| 46 | |
| 47 /* 32 KB */ | |
| 48 #define unused2START 0x00008000 | |
| 49 #define unused2STOP 0x0000FFFF | |
| 50 | |
| 51 /* 64 KB | |
| 52 * 001x used for settings | |
| 53 * 001x used for VPM | |
| 54 * 005x unused | |
| 55 * 008x for header (0.5 MB) | |
| 56 * 192x for samples (12 MB) | |
| 57 * 016x for firmware ( 1 MB) | |
| 58 * 032x for firmware2 ( 2 MB) | |
| 59 */ | |
| 60 #define SETTINGSSTART 0x00010000 | |
| 61 #define SETTINGSSTOP 0x0001FFFF | |
| 62 #define VPMSTART 0x00020000 | |
| 63 #define VPMSTOP 0x0002FFFF | |
| 64 #define unused3START 0x00030000 | |
| 65 #define unused3STOP 0x0007FFFF | |
| 66 #define HEADERSTART 0x00080000 | |
| 67 #define HEADERSTOP 0x000FFFFF | |
| 68 #define SAMPLESTART 0x00100000 | |
| 69 #define SAMPLESTOP 0x00CFFFFF | |
| 70 #define FWSTART 0x00D00000 | |
| 71 #define FWSTOP 0x00DFFFFF | |
| 72 #define FWSTART2 0x00E00000 | |
| 73 #define FWSTOP2 0x00FFFFFF | |
| 74 /* 16 MB with 4 Byte addressing */ | |
| 75 #define unused4START 0x01000000 | |
| 76 #define unused4STOP 0x01FFFFFF | |
| 77 | |
| 78 #define HEADERSIZE sizeof(SLogbookHeader) | |
| 79 #define HEADERSIZEOSTC3 sizeof(SLogbookHeaderOSTC3) | |
| 80 | |
| 81 /* Exported types ------------------------------------------------------------*/ | |
| 82 typedef struct{ | |
| 83 uint8_t byteLow; | |
| 84 uint8_t byteMidLow; | |
| 85 uint8_t byteMidHigh; | |
| 86 uint8_t byteHigh; | |
| 87 } addressToByte_t; | |
| 88 | |
| 89 typedef struct{ | |
| 90 uint8_t byteLow; | |
| 91 uint8_t byteHigh; | |
| 92 } WordToByte_t; | |
| 93 | |
| 94 typedef union{ | |
| 95 addressToByte_t u8bit; | |
| 96 uint32_t u32bit; | |
| 97 } convert_Type; | |
| 98 | |
| 99 typedef union{ | |
| 100 WordToByte_t u8bit; | |
| 101 uint16_t u16bit; | |
| 102 } convert16_Type; | |
| 103 | |
| 104 /* Exported functions --------------------------------------------------------*/ | |
| 105 void ext_flash_write_settings(void); | |
| 106 uint8_t ext_flash_read_settings(void); | |
| 107 | |
|
421
3f7d80f37bfc
Enable sequentionel writing of device data:
ideenmodellierer
parents:
268
diff
changeset
|
108 void ext_flash_write_devicedata(uint8_t resetRing); |
| 38 | 109 uint16_t ext_flash_read_devicedata(uint8_t *buffer, uint16_t max_length); |
| 110 void ext_flash_read_fixed_16_devicedata_blocks_formated_128byte_total(uint8_t *buffer); | |
| 111 | |
| 112 #ifndef BOOTLOADER_STANDALONE | |
| 113 void ext_flash_write_vpm(SVpm *vpmInput); | |
| 114 int ext_flash_read_vpm(SVpm *vpmOutput); | |
| 115 #endif | |
| 116 | |
| 117 void ext_flash_start_new_dive_log_and_set_actualPointerSample(uint8_t *pHeaderPreDive); | |
| 118 void ext_flash_create_new_dive_log(uint8_t *pHeaderPreDive); | |
| 119 void ext_flash_close_new_dive_log(uint8_t *pHeaderPostDive); | |
| 120 | |
| 121 void ext_flash_write_sample(uint8_t *pSample, uint16_t length); | |
| 122 | |
| 123 uint8_t ext_flash_count_dive_headers(void); | |
| 124 void ext_flash_read_dive_header(uint8_t *pHeaderToFill, uint8_t StepBackwards); | |
| 125 void ext_flash_read_dive_header2(uint8_t *pHeaderToFill, uint8_t id, _Bool bOffset); | |
| 126 void ext_flash_open_read_sample(uint8_t StepBackwards, uint32_t *totalNumberOfBytes); | |
| 127 void ext_flash_read_next_sample_part(uint8_t *pSample, uint8_t length); | |
| 128 void ext_flash_close_read_sample(void); | |
| 129 void ext_flash_set_entry_point(void); | |
| 130 void ext_flash_reopen_read_sample_at_entry_point(void); | |
| 131 | |
| 132 void ext_flash_write_dive_raw_with_double_header_1K(uint8_t *data, uint32_t length); | |
| 133 uint32_t ext_flash_read_dive_raw_with_double_header_1K(uint8_t *data, uint32_t max_size, uint8_t StepBackwards); | |
| 134 | |
| 135 void ext_flash_read_header_memory(uint8_t *data); | |
| 136 void ext_flash_write_header_memory(uint8_t *data); | |
| 137 | |
| 138 void ext_flash_erase_logbook(void); | |
| 139 void ext_flash_erase_chip(void); | |
| 140 void ext_flash_erase_firmware(void); | |
| 141 void ext_flash_erase_firmware2(void); | |
| 142 void ext_flash_disable_protection_for_logbook(void); | |
| 143 void ext_flash_enable_protection(void); | |
| 144 | |
| 145 void ext_flash_read_block_start(void); | |
| 146 | |
| 147 void ext_flash_repair_dive_log(void); | |
| 148 | |
| 149 uint8_t ext_flash_erase_firmware_if_not_empty(void); | |
| 150 uint8_t ext_flash_erase_firmware2_if_not_empty(void); | |
| 151 void ext_flash_write_firmware(uint8_t *pSample1, uint32_t length1);//,uint8_t *pSample2, uint32_t length2); | |
| 152 uint32_t ext_flash_read_firmware(uint8_t *pSample1, uint32_t max_length, uint8_t *magicByte); | |
| 153 uint8_t ext_flash_read_firmware_version(char *text); | |
| 154 | |
| 155 void ext_flash_write_firmware2(uint32_t offset, uint8_t *pSample1, uint32_t length1,uint8_t *pSample2, uint32_t length2); | |
| 156 uint32_t ext_flash_read_firmware2(uint32_t *offset, uint8_t *pSample1, uint32_t max_length1, uint8_t *pSample2, uint32_t max_length2); | |
| 157 | |
| 158 uint16_t ext_flash_repair_SPECIAL_dive_numbers_starting_count_with(uint16_t startCount); | |
| 159 | |
| 160 #endif /* EXTERN_LOGBOOK_FLASH_H */ |