Mercurial > public > ostc4

comparison Discovery/Inc/externLogbookFlash.h @ 38:5f11787b4f42

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
include in ostc4 repository
author heinrichsweikamp
date Sat, 28 Apr 2018 11:52:34 +0200
parents
children 1b9847d40e81
comparison
equal deleted inserted replaced
37:ccc45c0e1ea2 38:5f11787b4f42
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
108 void ext_flash_write_devicedata(void);
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 void ext_flash_find_start(void);
149
150 uint8_t ext_flash_erase_firmware_if_not_empty(void);
151 uint8_t ext_flash_erase_firmware2_if_not_empty(void);
152 void ext_flash_write_firmware(uint8_t *pSample1, uint32_t length1);//,uint8_t *pSample2, uint32_t length2);
153 uint32_t ext_flash_read_firmware(uint8_t *pSample1, uint32_t max_length, uint8_t *magicByte);
154 uint8_t ext_flash_read_firmware_version(char *text);
155
156 void ext_flash_write_firmware2(uint32_t offset, uint8_t *pSample1, uint32_t length1,uint8_t *pSample2, uint32_t length2);
157 uint32_t ext_flash_read_firmware2(uint32_t *offset, uint8_t *pSample1, uint32_t max_length1, uint8_t *pSample2, uint32_t max_length2);
158
159 uint16_t ext_flash_repair_SPECIAL_dive_numbers_starting_count_with(uint16_t startCount);
160
161 #endif /* EXTERN_LOGBOOK_FLASH_H */