annotate Discovery/Src/externLogbookFlash.c @ 801:ff66b41d6fe4

Update RTE version number
author Ideenmodellierer
date Thu, 10 Aug 2023 21:24:04 +0200
parents 2702bfa7b177
children bc6c90e20d9e
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1 /**
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2 ******************************************************************************
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3 * @copyright heinrichs weikamp
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4 * @file externLogbookFlash.c
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5 * @author heinrichs weikamp gmbh
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6 * @date 07-Aug-2014
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7 * @version V0.0.4
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8 * @since 29-Sept-2015
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9 * @brief Main File to access the new 1.8 Volt Spansion S25FS256S 256 Mbit (32 Mbyte)
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10 * @bug
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11 * @warning
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12 *
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13 @verbatim
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14 ==============================================================================
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15 ##### Logbook Header (TOC) #####
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16 ==============================================================================
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17 [..] Memory useage:
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18 NEW: Spansion S25FS-S256S
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19
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20 only 8x 4KB and 1x 32KB, remaining is 64KB or 256KB
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21 Sector Size (kbyte) Sector Count Sector Range Address Range (Byte Address) Notes
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22 4 8 SA00 00000000h-00000FFFh
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23 : :
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24 SA07 00007000h-00007FFFh
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25
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26 32 1 SA08 00008000h-0000FFFFh
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27
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28 64 511 SA09 00010000h-0001FFFFh
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29 : :
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30 SA519 01FF0000h-01FFFFFFh
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31 OLD:
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32 1kB each header
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33 with predive header at beginning
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34 and postdive header with 0x400 HEADER2OFFSET
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35 4kB (one erase) has two dives with 4 headers total
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36 total of 512 kB (with 256 header ids (8 bit))
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37 Size is 280 Byte (as of 25.Nov. 2014)
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38
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39 [..] Output to PC / UART is postdive header
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40
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41 [..] Block Protection Lock-Down is to erase logbook only
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42
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43 [..] Timing (see page 137 of LOGBOOK_V3_S25FS-S_00-271247.pdf
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44 bulk erase is 2 minutes typ., 6 minutes max.
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45
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46 ==============================================================================
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47 ##### DEMOMODE #####
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48 ==============================================================================
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49 151215: ext_flash_write_settings() is DISABLED!
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50
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51 ==============================================================================
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52 ##### bug fixes #####
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53 ==============================================================================
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54 150917: end in header and length of sample was one byte too long
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55 as stated by Jef Driesen email 15.09.2015
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56
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57 @endverbatim
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58 ******************************************************************************
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59 * @attention
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60 *
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61 * <h2><center>&copy; COPYRIGHT(c) 2015 heinrichs weikamp</center></h2>
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62 *
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63 ******************************************************************************
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64 */
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65
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66 /* Includes ------------------------------------------------------------------*/
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67 #include "stm32f4xx_hal.h"
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68 #include "externLogbookFlash.h"
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69 #include "ostc.h"
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70 #include "settings.h"
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71 #include "gfx_engine.h"
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72
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73 #ifndef BOOTLOADER_STANDALONE
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74 #include "logbook.h"
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75 #endif
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76
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77 /* Private types -------------------------------------------------------------*/
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78 #define FLASHSTART 0x000000
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79 //#define FLASHSTOP 0x01FFFFFF all 32 MB with 4byte addressing
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80 #define FLASHSTOP 0x00FFFFFF
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81 //#define FLASHSTOP 0x3FFFFF
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82 #define RELEASE 1
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83 #define HOLDCS 0
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84
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85 #define HEADER2OFFSET 0x400
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86
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87 typedef enum{
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88 EF_HEADER,
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89 EF_SAMPLE,
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90 EF_DEVICEDATA,
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91 EF_VPMDATA,
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92 EF_SETTINGS,
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93 EF_FIRMWARE,
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94 EF_FIRMWARE2,
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95 }which_ring_enum;
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96
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97
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98 typedef struct{
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99 uint8_t IsBusy:1;
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100 uint8_t IsWriteEnabled:1;
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101 uint8_t BlockProtect0:1;
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102 uint8_t BlockProtect1:1;
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103 uint8_t BlockProtect2:1;
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104 uint8_t BlockProtect3:1;
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105 uint8_t IsAutoAddressIncMode:1;
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106 uint8_t BlockProtectL:1;
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107 } extFlashStatusUbit8_t;
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108
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109 typedef union{
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110 extFlashStatusUbit8_t ub;
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111 uint8_t uw;
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112 } extFlashStatusBit8_Type;
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113
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114
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115 /* Exported variables --------------------------------------------------------*/
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116
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117 /* Private variables ---------------------------------------------------------*/
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118 static uint32_t actualAddress = 0;
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119 static uint32_t preparedPageAddress = 0;
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120 static uint32_t closeSectorAddress = 0;
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121 static uint32_t entryPoint = 0;
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122
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123 static uint32_t actualPointerHeader = 0;
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124 static uint32_t actualPointerSample = 0;
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125 static uint32_t LengthLeftSampleRead = 0;
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126 static uint32_t actualPointerDevicedata = DDSTART;
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127 static uint32_t actualPointerDevicedata_Read = DDSTART;
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128 static uint32_t actualPointerVPM = 0;
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129 static uint32_t actualPointerSettings = SETTINGSSTART;
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130 static uint32_t actualPointerFirmware = 0;
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131 static uint32_t actualPointerFirmware2 = 0;
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132
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133 /* Private function prototypes -----------------------------------------------*/
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134 static void chip_unselect(void);
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135 static void chip_select(void);
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136 static void error_led_on(void);
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137 static void error_led_off(void);
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138
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139 static void write_spi(uint8_t data, uint8_t unselect_CS_afterwards);
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140 static uint8_t read_spi(uint8_t unselect_CS_afterwards);
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141 static void write_address(uint8_t unselect_CS_afterwards);
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142 static void Error_Handler_extflash(void);
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143 static void wait_chip_not_busy(void);
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144 static void ext_flash_incf_address(uint8_t type);
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145 //void ext_flash_incf_address_ring(void);
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146 static void ext_flash_decf_address_ring(uint8_t type);
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147
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148 static void ext_flash_erase4kB(void);
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149 static void ext_flash_erase32kB(void);
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150 static void ext_flash_erase64kB(void);
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151 static uint8_t ext_flash_erase_if_on_page_start(void);
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152
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153 static void ef_write_block(uint8_t * sendByte, uint32_t length, uint8_t type, uint8_t do_not_erase);
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154
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155 static void ext_flash_read_block(uint8_t *getByte, uint8_t type);
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156 static void ext_flash_read_block_multi(void *getByte, uint32_t size, uint8_t type);
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157 static void ext_flash_read_block_stop(void);
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158
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159 static void ef_hw_rough_delay_us(uint32_t delayUs);
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160 static void ef_erase_64K(uint32_t blocks);
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161
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162 static void ext_flash_overwrite_sample_without_erase(uint8_t *pSample, uint16_t length);
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163
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164 static void ext_flash_disable_protection(void);
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165
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166 static _Bool ext_flash_test_remaining_space_of_page_empty(uint32_t pointer, uint16_t length);
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167 static void ext_flash_set_to_begin_of_next_page(uint32_t *pointer, uint8_t type);
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168 static void ext_flash_find_start(void);
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169
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170
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171 /* Exported functions --------------------------------------------------------*/
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172
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173 void ext_flash_write_firmware(uint8_t *pSample1, uint32_t length1)//, uint8_t *pSample2, uint32_t length2)
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174 {
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175 general32to8_Type lengthTransform;
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176
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177 lengthTransform.u32 = length1;
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178
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179 actualPointerFirmware = FWSTART;
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180 ef_write_block(lengthTransform.u8,4, EF_FIRMWARE, 1);
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181 ef_write_block(pSample1,length1, EF_FIRMWARE, 1);
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182
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183 // if(length2)
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184 // ef_write_block(pSample2,length2, EF_FIRMWARE, 1);
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185 }
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186
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187 uint8_t ext_flash_read_firmware_version(char *text)
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188 {
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189 uint32_t backup = actualAddress;
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190 uint8_t buffer[4];
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191
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192 // + 4 for length data, see ext_flash_write_firmware
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193 actualAddress = FWSTART + 4 + 0x10000;
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194 ext_flash_read_block_start();
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195 ext_flash_read_block(&buffer[0], EF_FIRMWARE);
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196 ext_flash_read_block(&buffer[1], EF_FIRMWARE);
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197 ext_flash_read_block(&buffer[2], EF_FIRMWARE);
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198 ext_flash_read_block(&buffer[3], EF_FIRMWARE);
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199
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200 ext_flash_read_block_stop();
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201 actualAddress = backup;
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202
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203 uint8_t ptr = 0;
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204 text[ptr++] = 'V';
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205 ptr += gfx_number_to_string(2,0,&text[ptr],buffer[0] & 0x3F);
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206 text[ptr++] = '.';
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207 ptr += gfx_number_to_string(2,0,&text[ptr],buffer[1] & 0x3F);
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208 text[ptr++] = '.';
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209 ptr += gfx_number_to_string(2,0,&text[ptr],buffer[2] & 0x3F);
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210 text[ptr++] = ' ';
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211 if(buffer[3])
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212 {
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213 text[ptr++] = 'b';
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214 text[ptr++] = 'e';
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215 text[ptr++] = 't';
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216 text[ptr++] = 'a';
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217 text[ptr++] = ' ';
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218 }
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219 return ptr;
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220 }
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221
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222
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223 uint32_t ext_flash_read_firmware(uint8_t *pSample1, uint32_t max_length, uint8_t *magicByte)
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224 {
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225 uint32_t backup = actualAddress;
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226 general32to8_Type lengthTransform;
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227
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228 actualAddress = FWSTART;
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229 ext_flash_read_block_start();
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230
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231 ext_flash_read_block(&lengthTransform.u8[0], EF_FIRMWARE);
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232 ext_flash_read_block(&lengthTransform.u8[1], EF_FIRMWARE);
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233 ext_flash_read_block(&lengthTransform.u8[2], EF_FIRMWARE);
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234 ext_flash_read_block(&lengthTransform.u8[3], EF_FIRMWARE);
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235
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236
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237 if(lengthTransform.u32 == 0xFFFFFFFF)
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238 {
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239 lengthTransform.u32 = 0xFFFFFFFF;
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240 }
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241 else
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242 if(lengthTransform.u32 > max_length)
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243 {
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244 lengthTransform.u32 = 0xFF000000;
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245 }
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246 else
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247 {
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248 for(uint32_t i = 0; i<lengthTransform.u32; i++)
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249 {
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250 ext_flash_read_block(&pSample1[i], EF_FIRMWARE);
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251 }
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252
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253 }
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254
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255 ext_flash_read_block_stop();
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256
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257 if(magicByte)
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258 {
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259 *magicByte = pSample1[0x10000 + 0x3E]; // 0x3E == 62
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260 }
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261
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262 actualAddress = backup;
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263 return lengthTransform.u32;
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264 }
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265
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266
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267 void ext_flash_write_firmware2(uint32_t offset, uint8_t *pSample1, uint32_t length1, uint8_t *pSample2, uint32_t length2)
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268 {
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269 general32to8_Type lengthTransform, offsetTransform;
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270
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271 lengthTransform.u32 = length1 + length2;
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272 offsetTransform.u32 = offset;
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273
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274 actualPointerFirmware2 = FWSTART2;
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275 ef_write_block(lengthTransform.u8,4, EF_FIRMWARE2, 1);
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276 ef_write_block(offsetTransform.u8,4, EF_FIRMWARE2, 1);
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277 ef_write_block(pSample1,length1, EF_FIRMWARE2, 1);
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278 if(length2)
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279 ef_write_block(pSample2,length2, EF_FIRMWARE2, 1);
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280 }
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281
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282
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283 uint32_t ext_flash_read_firmware2(uint32_t *offset, uint8_t *pSample1, uint32_t max_length1, uint8_t *pSample2, uint32_t max_length2)
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284 {
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285 uint32_t backup = actualAddress;
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286 uint32_t length1, length2;
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287 general32to8_Type lengthTransform, offsetTransform;
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288
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289 actualAddress = FWSTART2;
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290 ext_flash_read_block_start();
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291
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292 ext_flash_read_block(&lengthTransform.u8[0], EF_FIRMWARE2);
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293 ext_flash_read_block(&lengthTransform.u8[1], EF_FIRMWARE2);
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294 ext_flash_read_block(&lengthTransform.u8[2], EF_FIRMWARE2);
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295 ext_flash_read_block(&lengthTransform.u8[3], EF_FIRMWARE2);
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296
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297 ext_flash_read_block(&offsetTransform.u8[0], EF_FIRMWARE2);
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298 ext_flash_read_block(&offsetTransform.u8[1], EF_FIRMWARE2);
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299 ext_flash_read_block(&offsetTransform.u8[2], EF_FIRMWARE2);
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300 ext_flash_read_block(&offsetTransform.u8[3], EF_FIRMWARE2);
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301
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302 *offset = offsetTransform.u32;
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303
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304 if(lengthTransform.u32 == 0xFFFFFFFF)
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305 {
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306 lengthTransform.u32 = 0xFFFFFFFF;
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307 }
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308 else
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309 if(lengthTransform.u32 > max_length1 + max_length2)
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310 {
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311 lengthTransform.u32 = 0xFF000000;
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312 }
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313 else
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314 {
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315 if(lengthTransform.u32 < max_length1)
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316 {
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317 length1 = lengthTransform.u32;
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318 length2 = 0;
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319 }
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320 else
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321 {
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322 length1 = max_length1;
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323 length2 = lengthTransform.u32 - max_length1;
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324 }
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325
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326 if(pSample1)
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327 {
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328 for(uint32_t i = 0; i<length1; i++)
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329 {
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330 ext_flash_read_block(&pSample1[i], EF_FIRMWARE2);
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331 }
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332 if(pSample2)
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333 {
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334 for(uint32_t i = 0; i<length2; i++)
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335 {
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336 ext_flash_read_block(&pSample2[i], EF_FIRMWARE2);
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337 }
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338 }
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339 }
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340 else if(pSample2)
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341 {
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342 actualAddress += length1;
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343 for(uint32_t i = 0; i<length2; i++)
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344 {
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345 ext_flash_read_block(&pSample2[i], EF_FIRMWARE2);
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346 }
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347 }
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348 }
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349 ext_flash_read_block_stop();
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350 actualAddress = backup;
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351 return lengthTransform.u32;
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352 }
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353
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354
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355 void ext_flash_read_fixed_16_devicedata_blocks_formated_128byte_total(uint8_t *buffer)
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356 {
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357 SDeviceLine data[16];
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358 uint8_t tempLengthIngnore;
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359 uint16_t count;
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360 uint8_t transfer;
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361
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362 RTC_DateTypeDef Sdate;
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363 RTC_TimeTypeDef Stime;
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364
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365 actualAddress = DDSTART;
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366
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367 ext_flash_read_block_start();
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368 ext_flash_read_block(&tempLengthIngnore, EF_DEVICEDATA);
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369 ext_flash_read_block(&tempLengthIngnore, EF_DEVICEDATA);
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370
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371 ext_flash_read_block_multi((uint8_t *)data,16*3*4, EF_DEVICEDATA);
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372 ext_flash_read_block_stop();
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373
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374 count = 0;
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375 for(int i=0;i<16;i++)
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376 {
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377 transfer = (data[i].value_int32 >> 24) & 0xFF;
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378 buffer[count++] = transfer;
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379 transfer = (data[i].value_int32 >> 16) & 0xFF;
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380 buffer[count++] = transfer;
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381 transfer = (data[i].value_int32 >> 8) & 0xFF;
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382 buffer[count++] = transfer;
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383 transfer = (data[i].value_int32) & 0xFF;
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384 buffer[count++] = transfer;
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385
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386 translateDate(data[i].date_rtc_dr, &Sdate);
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387 translateTime(data[i].time_rtc_tr, &Stime);
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388 buffer[count++] = Sdate.Year;
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389 buffer[count++] = Sdate.Month;
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390 buffer[count++] = Sdate.Date;
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391 buffer[count++] = Stime.Hours;
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392 }
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393 }
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394
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395
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396 #ifndef BOOTLOADER_STANDALONE
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397
421
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398 void ext_flash_write_devicedata(uint8_t resetRing)
38
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399 {
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400 uint8_t *pData;
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401 const uint16_t length = sizeof(SDevice);
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402 uint8_t length_lo, length_hi;
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403 uint8_t dataLength[2] = { 0 };
421
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404 uint32_t tmpBlockStart;
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405
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406 ext_flash_disable_protection();
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407
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408 pData = (uint8_t *)stateDeviceGetPointer();
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409
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410 /* Reset the Ring to the start address if requested (e.g. because we write the default block during shutdown) */
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411 if((resetRing) || ((actualPointerDevicedata + length) >= DDSTOP))
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412 {
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413 actualPointerDevicedata = DDSTART;
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414 }
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415 tmpBlockStart = actualPointerDevicedata;
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416
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417 length_lo = (uint8_t)(length & 0xFF);
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418 length_hi = (uint8_t)(length >> 8);
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419 dataLength[0] = length_lo;
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420 dataLength[1] = length_hi;
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421
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422 ef_write_block(dataLength,2, EF_DEVICEDATA, 0);
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423 ef_write_block(pData,length, EF_DEVICEDATA, 0);
421
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424
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425 actualPointerDevicedata_Read = tmpBlockStart;
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426
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427 }
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428
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429
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430 uint16_t ext_flash_read_devicedata(uint8_t *buffer, uint16_t max_length)
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431 {
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432 uint16_t length;
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433 uint8_t length_lo, length_hi;
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434
421
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435 actualAddress = actualPointerDevicedata_Read;
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436
421
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437 length = 0;
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438 length_lo = 0;
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439 length_hi = 0;
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440 ext_flash_read_block_start();
421
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441
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442
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443 ext_flash_read_block(&length_lo, EF_DEVICEDATA);
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444 ext_flash_read_block(&length_hi, EF_DEVICEDATA);
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445
421
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446 while ((length_lo != 0xFF) && (length_hi != 0xFF))
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447 {
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448 length = (length_hi * 256) + length_lo;
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449
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450 if(length > max_length)
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451 return 0;
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452
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453 ext_flash_read_block_multi(buffer,length,EF_DEVICEDATA);
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454
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455 ext_flash_read_block(&length_lo, EF_DEVICEDATA); /* check if another devicedata set is available */
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456 ext_flash_read_block(&length_hi, EF_DEVICEDATA); /* length will be 0xFFFF if a empty memory is read */
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457 }
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458 ext_flash_decf_address_ring(EF_DEVICEDATA); /* set pointer back to empty address */
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459 ext_flash_decf_address_ring(EF_DEVICEDATA);
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460 ext_flash_read_block_stop();
421
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461
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462 if(actualAddress > actualPointerDevicedata) /* the write pointer has not yet been set up probably */
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463 {
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464 actualPointerDevicedata = actualAddress;
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465 }
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466 return length;
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467 }
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468
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469
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470 void ext_flash_write_vpm(SVpm *vpmInput)
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471 {
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472 uint8_t *pData;
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473 const uint16_t length = sizeof(SVpm);
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474
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475 uint8_t length_lo, length_hi;
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476 uint8_t dataLength[2] = { 0 };
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477
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478 pData = (uint8_t *)vpmInput;
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479
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480 actualPointerVPM = VPMSTART;
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481
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482 length_lo = (uint8_t)(length & 0xFF);
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483 length_hi = (uint8_t)(length >> 8);
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484 dataLength[0] = length_lo;
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485 dataLength[1] = length_hi;
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486
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487 ef_write_block(dataLength,2, EF_VPMDATA, 0);
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488 ef_write_block(pData,length, EF_VPMDATA, 0);
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489 }
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490
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491
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492 int ext_flash_read_vpm(SVpm *vpmOutput)
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493 {
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494 uint8_t *pData;
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495 const uint16_t length = sizeof(SVpm);
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496 uint8_t length_lo, length_hi;
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497 int output;
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498
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499 actualAddress = VPMSTART;
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500
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501 ext_flash_read_block_start();
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502 ext_flash_read_block(&length_lo, EF_VPMDATA);
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503 ext_flash_read_block(&length_hi, EF_VPMDATA);
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504 if((length_lo == (uint8_t)(length & 0xFF))
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505 &&(length_hi == (uint8_t)(length >> 8)))
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506 {
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507 pData = (uint8_t *)vpmOutput;
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508 for(uint16_t i = 0; i < length; i++)
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509 ext_flash_read_block(&pData[i], EF_VPMDATA);
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510 output = length;
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511 }
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512 else
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513 output = 0;
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514
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515 ext_flash_read_block_stop();
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516 return output;
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517 }
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518
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519 #ifdef DEMOMODE
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520 void ext_flash_write_settings(void)
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521 {
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522 return;
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523 }
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524 #else
427
b1091e183d52 Activated ringbuffer for settings:
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525 void ext_flash_write_settings(uint8_t resetRing)
38
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526 {
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527 uint8_t *pData;
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528 const uint16_t length = sizeof(SSettings);
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529 uint8_t length_lo, length_hi;
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530 uint8_t dataLength[2] = { 0 };
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531
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532 ext_flash_disable_protection();
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533
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534 if(stateRealGetPointer()->lastKnownBatteryPercentage)
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535 {
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536 settingsGetPointer()->lastKnownBatteryPercentage = stateRealGetPointer()->lastKnownBatteryPercentage;
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537 }
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538 settingsGetPointer()->backup_localtime_rtc_tr = stateRealGetPointer()->lifeData.timeBinaryFormat;
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539 settingsGetPointer()->backup_localtime_rtc_dr = stateRealGetPointer()->lifeData.dateBinaryFormat;
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540
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541 pData = (uint8_t *)settingsGetPointer();
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542
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543 /* Reset the Ring to the start address if requested (e.g. because we write the default block during shutdown) */
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544 if((resetRing) || ((actualPointerSettings + length) >= SETTINGSSTOP))
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545 {
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546 actualPointerSettings = SETTINGSSTART;
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547 }
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548
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549 length_lo = (uint8_t)(length & 0xFF);
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550 length_hi = (uint8_t)(length >> 8);
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551 dataLength[0] = length_lo;
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552 dataLength[1] = length_hi;
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553
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554 ef_write_block(dataLength,2, EF_SETTINGS, 0);
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555 ef_write_block(pData,length, EF_SETTINGS, 0);
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556 // ext_flash_enable_protection();
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557 }
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558 #endif
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559
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560
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561 /* CHANGES 150929 hw
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562 * this now allows to read old settings too
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563 * but make sure that everything is fixed in
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564 * set_new_settings_missing_in_ext_flash
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565 * new settings should be fine as they are added
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566 * and loaded before calling this function
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567 */
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568 uint8_t ext_flash_read_settings(void)
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569 {
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570 uint8_t returnValue = HAL_BUSY;
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571 uint8_t exit = 0;
38
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572 uint8_t *pData;
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573 const uint16_t lengthStandardNow = sizeof(SSettings);
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574 uint8_t length_lo, length_hi;
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575 uint16_t lengthOnEEPROM;
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576 uint32_t header;
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577 SSettings *pSettings = settingsGetPointer();
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578
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579 actualAddress = SETTINGSSTART;
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580
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581 ext_flash_read_block_start();
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582 ext_flash_read_block(&length_lo, EF_SETTINGS);
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583 ext_flash_read_block(&length_hi, EF_SETTINGS);
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584
538
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585 while ((length_lo != 0xFF) && (length_hi != 0xFF) && (exit == 0)) /* get the latest stored setting block */
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586 {
427
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587 lengthOnEEPROM = length_hi * 256;
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588 lengthOnEEPROM += length_lo;
538
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589 if(lengthOnEEPROM <= lengthStandardNow) /* EEPROM Header size equal or smaller => settings constant or upgraded */
38
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590 {
427
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591 ext_flash_read_block_multi(&header, 4, EF_SETTINGS);
538
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592 if((header <= pSettings->header) && (header >= pSettings->updateSettingsAllowedFromHeader)) /* check to allow update of header */
427
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593 {
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594 returnValue = HAL_OK;
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595 pSettings->header = header;
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596 pData = (uint8_t *)pSettings + 4; /* header */
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597 for(uint16_t i = 0; i < (lengthOnEEPROM-4); i++)
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598 ext_flash_read_block(&pData[i], EF_SETTINGS);
538
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599 if(header != pSettings->header) /* setting layout changed => no additional setting sets expected */
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600 {
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601 exit = 1;
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602 }
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603 }
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604 else
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605 {
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606 returnValue = HAL_ERROR;
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607 exit = 1;
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608 }
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609 }
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610 else /* size of settings decreased => possible downgrade of firmware */
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611 {
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612 ext_flash_read_block_multi(&header, 4, EF_SETTINGS);
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613
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614 if(header > 0xFFFF0014) /* verify that new (old) header should be compatible (only less bytes, no change in layout) */
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615 {
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616 returnValue = HAL_OK;
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617 pSettings->header = header;
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618 pData = (uint8_t *)pSettings + 4; /* header */
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619 for(uint16_t i = 0; i < (lengthStandardNow-4); i++) /* only read the data fitting into the structure */
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620 ext_flash_read_block(&pData[i], EF_SETTINGS);
427
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621 }
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622 else
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623 {
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624 returnValue = HAL_ERROR;
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625 }
538
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626 exit = 1;
38
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627 }
427
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628 ext_flash_read_block(&length_lo, EF_SETTINGS);
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629 ext_flash_read_block(&length_hi, EF_SETTINGS);
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630 }
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631 ext_flash_decf_address_ring(EF_SETTINGS); /* set pointer back to empty address */
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632 ext_flash_decf_address_ring(EF_SETTINGS);
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633 ext_flash_read_block_stop();
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634
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635 if(actualAddress > actualPointerSettings) /* the write pointer has not yet been set up probably */
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636 {
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637 actualPointerSettings = actualAddress;
38
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638 }
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639 ext_flash_read_block_stop();
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640 return returnValue;
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641 }
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642
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643
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644
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645
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646 /* ext_flash_start_new_dive_log_and_set_actualPointerSample
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647 * prepares the write sample pointer
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648 * to be used by ext_flash_write_sample()
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649 * to be set in the * pHeaderPreDive
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650 * for write with ext_flash_create_new_dive_log() and ext_flash_close_new_dive_log()
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651 */
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652 void ext_flash_start_new_dive_log_and_set_actualPointerSample(uint8_t *pHeaderPreDive)
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653 {
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654 convert_Type data;
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655 SSettings *settings = settingsGetPointer();
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656
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657 /* new 5. Jan. 2015 */
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658 actualPointerSample = settings->logFlashNextSampleStartAddress;
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659
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660 if(!ext_flash_test_remaining_space_of_page_empty(actualPointerSample, 4))
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661 ext_flash_set_to_begin_of_next_page(&actualPointerSample, EF_SAMPLE);
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662
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663 if((actualPointerSample < SAMPLESTART) || (actualPointerSample > SAMPLESTOP))
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664 actualPointerSample = SAMPLESTART;
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665
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666 data.u32bit = actualPointerSample;
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667 pHeaderPreDive[2] = data.u8bit.byteLow;
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668 pHeaderPreDive[3] = data.u8bit.byteMidLow;
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669 pHeaderPreDive[4] = data.u8bit.byteMidHigh;
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670 /* to start sample writing and header etc. pp. */
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671 ext_flash_disable_protection_for_logbook();
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672 }
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673
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674
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675 /* ext_flash_create_new_dive_log
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676 * uses the first header without HEADER2OFFSET
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677 * for the header it is not important to be complete
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678 * and can be reconstructed
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679 * ext_flash_start_new_dive_log_and_set_actualPointerSample()
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680 * has to be called before to set the actualPointerSample
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681 * in the header
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682 * the following func writes to header to the ext_flash
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683 */
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684 void ext_flash_create_new_dive_log(uint8_t *pHeaderPreDive)
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685 {
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686 SSettings *settings;
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687 uint8_t id;
38
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688 uint8_t header1, header2;
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689
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690 settings = settingsGetPointer();
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691 id = settings->lastDiveLogId;
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692
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693 actualAddress = HEADERSTART + (0x800 * id);
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694 ext_flash_read_block_start();
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diff changeset
695 ext_flash_read_block(&header1, EF_SAMPLE); /* the sample ring is increased instead of header... not sure if that is planned intention */
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696 ext_flash_read_block(&header2, EF_SAMPLE); /* does not matter because actual address is reset in write_block call */
38
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697 ext_flash_read_block_stop();
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698
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699 /* TODO Cleanup_Ref_2: The code below should not be necessary in case of a proper shutdown and startup */
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diff changeset
700 /* the implementation fixes an issue which might happen at Cleanup_Ref_1 (in case of more then 254 dives) */
38
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701 if((header1 == 0xFA) && (header2 == 0xFA))
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702 {
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703 id += 1; /* 0-255, auto rollover */
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diff changeset
704 if(id & 1)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
705 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
706 actualAddress = HEADERSTART + (0x800 * id);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
707 ext_flash_read_block_start();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
708 ext_flash_read_block(&header1, EF_SAMPLE);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
709 ext_flash_read_block(&header2, EF_SAMPLE);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
710 ext_flash_read_block_stop();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
711 if((header1 == 0xFA) && (header2 == 0xFA))
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
712 id += 1;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
713 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
714 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
715 else
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
716 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
717 id = 0;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
718 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
719
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
720 settings->lastDiveLogId = id;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
721 actualPointerHeader = HEADERSTART + (0x800 * id);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
722
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
723 if(pHeaderPreDive != 0)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
724 ef_write_block(pHeaderPreDive,HEADERSIZE, EF_HEADER, 0);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
725 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
726
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
727
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
728 void ext_flash_close_new_dive_log(uint8_t *pHeaderPostDive )
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
729 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
730 SSettings * settings = settingsGetPointer();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
731 uint8_t id;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
732 convert_Type startAddress;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
733 convert_Type data;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
734 uint32_t backup;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
735
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
736 uint8_t sampleData[3];
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
737 actualAddress = actualPointerSample;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
738 sampleData[0] = 0xFD;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
739 sampleData[1] = 0xFD;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
740 ext_flash_write_sample(sampleData, 2);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
741
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
742 /* end of sample data, pointing to the last sample 0xFD
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
743 */
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
744 actualAddress = actualPointerSample; // change hw 17.09.2015
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
745 ext_flash_decf_address_ring(EF_SAMPLE); // 17.09.2015: this decf actualAddress only!!
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
746 actualPointerSample = actualAddress; // change hw 17.09.2015
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
747 data.u32bit = actualPointerSample;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
748
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
749 pHeaderPostDive[5] = data.u8bit.byteLow;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
750 pHeaderPostDive[6] = data.u8bit.byteMidLow;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
751 pHeaderPostDive[7] = data.u8bit.byteMidHigh;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
752
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
753 /* take data written before, calculate length and write
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
754 SLogbookHeader has different order: length (byte# 8,9,10) prior to profile version (byte# 11)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
755 */
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
756 startAddress.u8bit.byteLow = pHeaderPostDive[2];
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
757 startAddress.u8bit.byteMidLow = pHeaderPostDive[3];
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
758 startAddress.u8bit.byteMidHigh = pHeaderPostDive[4];
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
759 startAddress.u8bit.byteHigh = 0;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
760
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
761 if(startAddress.u32bit < actualPointerSample)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
762 data.u32bit = 1 + actualPointerSample - startAddress.u32bit;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
763 else
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
764 data.u32bit = 2 + (actualPointerSample - SAMPLESTART) + (SAMPLESTOP - startAddress.u32bit);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
765
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
766 pHeaderPostDive[8] = data.u8bit.byteLow;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
767 pHeaderPostDive[9] = data.u8bit.byteMidLow;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
768 pHeaderPostDive[10] = data.u8bit.byteMidHigh;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
769
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
770 /* set id and write post-dive-header
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
771 */
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
772 id = settings->lastDiveLogId;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
773 actualPointerHeader = HEADERSTART + (0x800 * id) + HEADER2OFFSET;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
774
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
775 ef_write_block(pHeaderPostDive,HEADERSIZE, EF_HEADER, 0);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
776
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
777 /* write length at beginning of sample
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
778 and write proper beginning for next dive to actualPointerSample
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
779 */
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
780 backup = actualPointerSample;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
781 actualPointerSample = startAddress.u32bit; // is still 0xFF
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
782 sampleData[0] = data.u8bit.byteLow;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
783 sampleData[1] = data.u8bit.byteMidLow;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
784 sampleData[2] = data.u8bit.byteMidHigh;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
785 ext_flash_overwrite_sample_without_erase(sampleData, 3);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
786
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
787 actualAddress = backup;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
788 ext_flash_incf_address(EF_SAMPLE);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
789 actualPointerSample = actualAddress;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
790 ext_flash_enable_protection();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
791 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
792
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
793
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
794 void ext_flash_write_sample(uint8_t *pSample, uint16_t length)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
795 {
423
a560afdaadbf ext_Flash_write_sample erase sector optimization:
ideenmodellierer
parents: 421
diff changeset
796 uint32_t actualAdressBackup = 0;
a560afdaadbf ext_Flash_write_sample erase sector optimization:
ideenmodellierer
parents: 421
diff changeset
797
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
798 ef_write_block(pSample,length, EF_SAMPLE, 0);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
799
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
800 SSettings *settings = settingsGetPointer();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
801 settings->logFlashNextSampleStartAddress = actualPointerSample;
423
a560afdaadbf ext_Flash_write_sample erase sector optimization:
ideenmodellierer
parents: 421
diff changeset
802
a560afdaadbf ext_Flash_write_sample erase sector optimization:
ideenmodellierer
parents: 421
diff changeset
803 if(0xFFFF - (actualAddress & 0x0000FFFF) < 255) /* are we close to a sector border? */
a560afdaadbf ext_Flash_write_sample erase sector optimization:
ideenmodellierer
parents: 421
diff changeset
804 {
a560afdaadbf ext_Flash_write_sample erase sector optimization:
ideenmodellierer
parents: 421
diff changeset
805 if (((actualAddress & 0x0000FFFF) != 0) && (preparedPageAddress == 0)) /* only prepare if not already at start of sector */
a560afdaadbf ext_Flash_write_sample erase sector optimization:
ideenmodellierer
parents: 421
diff changeset
806 {
a560afdaadbf ext_Flash_write_sample erase sector optimization:
ideenmodellierer
parents: 421
diff changeset
807 actualAdressBackup = actualAddress;
a560afdaadbf ext_Flash_write_sample erase sector optimization:
ideenmodellierer
parents: 421
diff changeset
808 actualAddress = (actualAddress & 0xFFFF0000) + 0x00010000; /* Set to start of next 64k sector */
a560afdaadbf ext_Flash_write_sample erase sector optimization:
ideenmodellierer
parents: 421
diff changeset
809 if(actualAddress >= SAMPLESTOP)
a560afdaadbf ext_Flash_write_sample erase sector optimization:
ideenmodellierer
parents: 421
diff changeset
810 {
a560afdaadbf ext_Flash_write_sample erase sector optimization:
ideenmodellierer
parents: 421
diff changeset
811 actualAddress = SAMPLESTART;
a560afdaadbf ext_Flash_write_sample erase sector optimization:
ideenmodellierer
parents: 421
diff changeset
812 }
a560afdaadbf ext_Flash_write_sample erase sector optimization:
ideenmodellierer
parents: 421
diff changeset
813 preparedPageAddress = actualAddress;
a560afdaadbf ext_Flash_write_sample erase sector optimization:
ideenmodellierer
parents: 421
diff changeset
814 ext_flash_erase64kB();
a560afdaadbf ext_Flash_write_sample erase sector optimization:
ideenmodellierer
parents: 421
diff changeset
815 actualAddress = actualAdressBackup;
a560afdaadbf ext_Flash_write_sample erase sector optimization:
ideenmodellierer
parents: 421
diff changeset
816 }
a560afdaadbf ext_Flash_write_sample erase sector optimization:
ideenmodellierer
parents: 421
diff changeset
817 }
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
818 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
819
268
1b9847d40e81 cleanup: make things static where possible.
Jan Mulder <jlmulder@xs4all.nl>
parents: 225
diff changeset
820 static void ext_flash_overwrite_sample_without_erase(uint8_t *pSample, uint16_t length)
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
821 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
822 ef_write_block(pSample,length, EF_SAMPLE, 1);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
823 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
824
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
825
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
826 uint8_t ext_flash_count_dive_headers(void)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
827 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
828 uint8_t id = 0;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
829 uint8_t counter = 0;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
830 uint16_t headerStartData = 0x0000;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
831
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
832 id = settingsGetPointer()->lastDiveLogId;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
833
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
834 do
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
835 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
836 actualAddress = HEADERSTART + (0x800 * id) + HEADER2OFFSET;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
837 ext_flash_read_block_start();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
838 ext_flash_read_block_multi((uint8_t *)&headerStartData, 2, EF_HEADER);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
839 ext_flash_read_block_stop();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
840 counter++;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
841 id -=1;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
842 } while((headerStartData == 0xFAFA) && (counter < 255));
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
843 return (counter - 1);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
844 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
845
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
846
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
847 void ext_flash_read_dive_header(uint8_t *pHeaderToFill, uint8_t StepBackwards)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
848 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
849 SSettings *settings;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
850 uint8_t id;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
851 uint16_t i;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
852
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
853 settings = settingsGetPointer();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
854 id = settings->lastDiveLogId;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
855 id -= StepBackwards; /* 0-255, auto rollover */
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
856
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
857 actualAddress = HEADERSTART + (0x800 * id) + HEADER2OFFSET;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
858 ext_flash_read_block_start();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
859 for(i = 0; i < HEADERSIZE; i++)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
860 ext_flash_read_block(&pHeaderToFill[i], EF_HEADER);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
861 ext_flash_read_block_stop();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
862
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
863 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
864
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
865 void ext_flash_read_dive_header2(uint8_t *pHeaderToFill, uint8_t id, _Bool bOffset)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
866 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
867
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
868 uint16_t i;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
869 actualAddress = HEADERSTART + (0x800 * id) ;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
870
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
871 if(bOffset)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
872 actualAddress += HEADER2OFFSET;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
873 ext_flash_read_block_start();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
874 for(i = 0; i < HEADERSIZE; i++)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
875 ext_flash_read_block(&pHeaderToFill[i], EF_HEADER);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
876 ext_flash_read_block_stop();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
877 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
878
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
879
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
880 uint32_t ext_flash_read_dive_raw_with_double_header_1K(uint8_t *data, uint32_t max_size, uint8_t StepBackwards)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
881 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
882 if(max_size < 0x800)
5f11787b4f42 include in ostc4 repository
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parents:
diff changeset
883 return 0;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
884
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
885 uint8_t id;
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heinrichsweikamp
parents:
diff changeset
886 convert_Type dataStart, dataEnd;
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heinrichsweikamp
parents:
diff changeset
887 uint32_t LengthAll = 0;
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heinrichsweikamp
parents:
diff changeset
888
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heinrichsweikamp
parents:
diff changeset
889 id = settingsGetPointer()->lastDiveLogId;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
890 id -= StepBackwards; /* 0-255, auto rollover */
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
891
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heinrichsweikamp
parents:
diff changeset
892 // clear data
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
893 for(int i=0;i<0x800;i++)
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heinrichsweikamp
parents:
diff changeset
894 data[i] = 0xFF;
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heinrichsweikamp
parents:
diff changeset
895
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heinrichsweikamp
parents:
diff changeset
896 // copy primary/pre-dive
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parents:
diff changeset
897 actualAddress = HEADERSTART + (0x800 * id);
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parents:
diff changeset
898 ext_flash_read_block_start();
5f11787b4f42 include in ostc4 repository
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parents:
diff changeset
899 for(int i = 0; i < HEADERSIZE; i++)
5f11787b4f42 include in ostc4 repository
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parents:
diff changeset
900 ext_flash_read_block(&data[i], EF_HEADER);
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parents:
diff changeset
901 ext_flash_read_block_stop();
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heinrichsweikamp
parents:
diff changeset
902
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heinrichsweikamp
parents:
diff changeset
903 // copy main/secondary/post-dive
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heinrichsweikamp
parents:
diff changeset
904 actualAddress = HEADERSTART + (0x800 * id) + HEADER2OFFSET;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
905 ext_flash_read_block_start();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
906 for(int i = 0x400; i < HEADERSIZE+0x400; i++)
5f11787b4f42 include in ostc4 repository
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parents:
diff changeset
907 ext_flash_read_block(&data[i], EF_HEADER);
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parents:
diff changeset
908 ext_flash_read_block_stop();
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heinrichsweikamp
parents:
diff changeset
909
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parents:
diff changeset
910 // data
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heinrichsweikamp
parents:
diff changeset
911
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parents:
diff changeset
912 dataStart.u8bit.byteHigh = 0;
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parents:
diff changeset
913 dataStart.u8bit.byteLow = data[0x402];
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parents:
diff changeset
914 dataStart.u8bit.byteMidLow = data[0x403];
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parents:
diff changeset
915 dataStart.u8bit.byteMidHigh = data[0x404];
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parents:
diff changeset
916
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parents:
diff changeset
917 dataEnd.u8bit.byteHigh = 0;
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parents:
diff changeset
918 dataEnd.u8bit.byteLow = data[0x405];
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parents:
diff changeset
919 dataEnd.u8bit.byteMidLow = data[0x406];
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parents:
diff changeset
920 dataEnd.u8bit.byteMidHigh = data[0x407];
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heinrichsweikamp
parents:
diff changeset
921
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parents:
diff changeset
922 actualPointerSample = dataStart.u32bit;
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parents:
diff changeset
923 if(dataEnd.u32bit >= dataStart.u32bit)
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parents:
diff changeset
924 LengthAll = 1 + dataEnd.u32bit - dataStart.u32bit;
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parents:
diff changeset
925 else
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diff changeset
926 LengthAll = 2 + (dataStart.u32bit - SAMPLESTART) + (SAMPLESTOP - dataEnd.u32bit);
5f11787b4f42 include in ostc4 repository
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parents:
diff changeset
927
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parents:
diff changeset
928 LengthAll += 0x800;
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parents:
diff changeset
929
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parents:
diff changeset
930 if(LengthAll > max_size)
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parents:
diff changeset
931 return 0x800;
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parents:
diff changeset
932
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parents:
diff changeset
933 actualAddress = actualPointerSample;
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parents:
diff changeset
934 ext_flash_read_block_start();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
935 for(uint32_t i = 0x800; i < LengthAll; i++)
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parents:
diff changeset
936 ext_flash_read_block(&data[i], EF_SAMPLE);
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parents:
diff changeset
937 ext_flash_read_block_stop();
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parents:
diff changeset
938 return LengthAll;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
939 }
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heinrichsweikamp
parents:
diff changeset
940
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heinrichsweikamp
parents:
diff changeset
941 void ext_flash_write_dive_raw_with_double_header_1K(uint8_t *data, uint32_t length)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
942 {
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parents:
diff changeset
943 convert_Type dataStart, dataEnd;
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heinrichsweikamp
parents:
diff changeset
944 SLogbookHeader headerTemp;
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heinrichsweikamp
parents:
diff changeset
945
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heinrichsweikamp
parents:
diff changeset
946 // set actualPointerSample and get pointer to sample storage and disable flash write protect
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heinrichsweikamp
parents:
diff changeset
947 ext_flash_start_new_dive_log_and_set_actualPointerSample((uint8_t *)&headerTemp);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
948
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parents:
diff changeset
949 dataStart.u8bit.byteHigh = 0;
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heinrichsweikamp
parents:
diff changeset
950 dataStart.u8bit.byteLow = headerTemp.pBeginProfileData[0];
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heinrichsweikamp
parents:
diff changeset
951 dataStart.u8bit.byteMidLow = headerTemp.pBeginProfileData[1];
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heinrichsweikamp
parents:
diff changeset
952 dataStart.u8bit.byteMidHigh = headerTemp.pBeginProfileData[2];
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heinrichsweikamp
parents:
diff changeset
953
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parents:
diff changeset
954 dataEnd.u32bit = dataStart.u32bit + length - 0x801;
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parents:
diff changeset
955 if(dataEnd.u32bit > SAMPLESTOP)
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parents:
diff changeset
956 dataEnd.u32bit -= SAMPLESTOP + SAMPLESTART - 1;
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parents:
diff changeset
957
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parents:
diff changeset
958 data[0x002] = data[0x402] = dataStart.u8bit.byteLow;
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parents:
diff changeset
959 data[0x003] = data[0x403] = dataStart.u8bit.byteMidLow;
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parents:
diff changeset
960 data[0x004] = data[0x404] = dataStart.u8bit.byteMidHigh;
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heinrichsweikamp
parents:
diff changeset
961 data[0x005] = data[0x405] = dataEnd.u8bit.byteLow;
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parents:
diff changeset
962 data[0x006] = data[0x406] = dataEnd.u8bit.byteMidLow;
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parents:
diff changeset
963 data[0x007] = data[0x407] = dataEnd.u8bit.byteMidHigh;
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parents:
diff changeset
964
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parents:
diff changeset
965 // set actualPointerHeader to next free header and update lastDiveLogId
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heinrichsweikamp
parents:
diff changeset
966 ext_flash_create_new_dive_log(0);
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parents:
diff changeset
967
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heinrichsweikamp
parents:
diff changeset
968 // copy header data
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diff changeset
969 ef_write_block(data,0x800,EF_HEADER, 1);
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parents:
diff changeset
970
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heinrichsweikamp
parents:
diff changeset
971 // copy sample data
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parents:
diff changeset
972 ef_write_block(&data[0x800], length-0x800, EF_SAMPLE, 1);
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heinrichsweikamp
parents:
diff changeset
973
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heinrichsweikamp
parents:
diff changeset
974 // update logFlashNextSampleStartAddress
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parents:
diff changeset
975 settingsGetPointer()->logFlashNextSampleStartAddress = actualPointerSample;
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parents:
diff changeset
976 }
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heinrichsweikamp
parents:
diff changeset
977
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parents:
diff changeset
978
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parents:
diff changeset
979 // ===============================================================================
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parents:
diff changeset
980 // ext_flash_read_header_memory
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parents:
diff changeset
981 /// @brief This function returns the entire header space 1:1
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parents:
diff changeset
982 /// @date 04-April-2016
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heinrichsweikamp
parents:
diff changeset
983 ///
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heinrichsweikamp
parents:
diff changeset
984 /// @param *data 256KB output
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parents:
diff changeset
985 // ===============================================================================
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heinrichsweikamp
parents:
diff changeset
986 void ext_flash_read_header_memory(uint8_t *data)
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parents:
diff changeset
987 {
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parents:
diff changeset
988 actualAddress = HEADERSTART;
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parents:
diff changeset
989 actualPointerHeader = actualAddress;
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diff changeset
990 ext_flash_read_block_start();
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parents:
diff changeset
991 for(int i=0;i<8;i++)
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parents:
diff changeset
992 ext_flash_read_block_multi(&data[0x8000 * i], 0x8000, EF_HEADER);
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parents:
diff changeset
993 ext_flash_read_block_stop();
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parents:
diff changeset
994 }
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heinrichsweikamp
parents:
diff changeset
995
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heinrichsweikamp
parents:
diff changeset
996
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parents:
diff changeset
997 // ===============================================================================
463
e4f6afd9c96b Added function to transfer sample buffer:
ideenmodellierer
parents: 460
diff changeset
998 // ext_flash_write_header_memory
38
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parents:
diff changeset
999 /// @brief This function erases and overwrites the entire logbook header block
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parents:
diff changeset
1000 /// @date 04-April-2016
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parents:
diff changeset
1001 ///
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parents:
diff changeset
1002 /// @param *data 256KB input of header memory 1:1
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heinrichsweikamp
parents:
diff changeset
1003 // ===============================================================================
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parents:
diff changeset
1004 void ext_flash_write_header_memory(uint8_t *data)
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parents:
diff changeset
1005 {
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parents:
diff changeset
1006 actualAddress = HEADERSTART;
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parents:
diff changeset
1007 actualPointerHeader = actualAddress;
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parents:
diff changeset
1008 ef_write_block(data, 0x40000, EF_HEADER, 0);
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parents:
diff changeset
1009 }
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diff changeset
1010
463
e4f6afd9c96b Added function to transfer sample buffer:
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parents: 460
diff changeset
1011 void ext_flash_read_sample_memory(uint8_t *data,uint16_t blockId)
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parents: 460
diff changeset
1012 {
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ideenmodellierer
parents: 460
diff changeset
1013 actualAddress = SAMPLESTART;
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ideenmodellierer
parents: 460
diff changeset
1014 actualAddress += blockId * 0x8000; /* add 32k Block offset */
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ideenmodellierer
parents: 460
diff changeset
1015 actualPointerSample = actualAddress;
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parents: 460
diff changeset
1016 ext_flash_read_block_start();
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parents: 460
diff changeset
1017 ext_flash_read_block_multi(data, 0x8000, EF_SAMPLE);
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parents: 460
diff changeset
1018 ext_flash_read_block_stop();
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ideenmodellierer
parents: 460
diff changeset
1019 }
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ideenmodellierer
parents: 460
diff changeset
1020
e4f6afd9c96b Added function to transfer sample buffer:
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parents: 460
diff changeset
1021 void ext_flash_write_sample_memory(uint8_t *data,uint16_t blockId)
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parents: 460
diff changeset
1022 {
e4f6afd9c96b Added function to transfer sample buffer:
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parents: 460
diff changeset
1023 actualAddress = SAMPLESTART;
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diff changeset
1024 actualAddress += blockId * 0x8000; /* add 32k Block offset */
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parents: 460
diff changeset
1025 actualPointerSample = actualAddress;
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parents: 460
diff changeset
1026 ef_write_block(data, 0x8000, EF_SAMPLE,0);
e4f6afd9c96b Added function to transfer sample buffer:
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parents: 460
diff changeset
1027 }
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parents: 460
diff changeset
1028
38
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parents:
diff changeset
1029
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parents:
diff changeset
1030 void ext_flash_open_read_sample(uint8_t StepBackwards, uint32_t *totalNumberOfBytes)
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parents:
diff changeset
1031 {
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parents:
diff changeset
1032 SSettings *settings = settingsGetPointer();
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parents:
diff changeset
1033 uint8_t id;
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parents:
diff changeset
1034 convert_Type dataStart, dataEnd;
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parents:
diff changeset
1035 uint8_t header1, header2;
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parents:
diff changeset
1036
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parents:
diff changeset
1037 id = settings->lastDiveLogId;
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parents:
diff changeset
1038 id -= StepBackwards; /* 0-255, auto rollover */
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parents:
diff changeset
1039 #
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parents:
diff changeset
1040 actualAddress = HEADERSTART + (0x800 * id) + HEADER2OFFSET;
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parents:
diff changeset
1041 actualPointerHeader = actualAddress;
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parents:
diff changeset
1042
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parents:
diff changeset
1043 ext_flash_read_block_start();
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heinrichsweikamp
parents:
diff changeset
1044 /* little endian */
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parents:
diff changeset
1045 ext_flash_read_block(&header1, EF_HEADER);
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parents:
diff changeset
1046 ext_flash_read_block(&header2, EF_HEADER);
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parents:
diff changeset
1047 dataStart.u8bit.byteHigh = 0;
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parents:
diff changeset
1048 ext_flash_read_block(&dataStart.u8bit.byteLow, EF_HEADER);
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parents:
diff changeset
1049 ext_flash_read_block(&dataStart.u8bit.byteMidLow, EF_HEADER);
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parents:
diff changeset
1050 ext_flash_read_block(&dataStart.u8bit.byteMidHigh, EF_HEADER);
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parents:
diff changeset
1051 dataEnd.u8bit.byteHigh = 0;
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heinrichsweikamp
parents:
diff changeset
1052 ext_flash_read_block(&dataEnd.u8bit.byteLow, EF_HEADER);
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heinrichsweikamp
parents:
diff changeset
1053 ext_flash_read_block(&dataEnd.u8bit.byteMidLow, EF_HEADER);
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heinrichsweikamp
parents:
diff changeset
1054 ext_flash_read_block(&dataEnd.u8bit.byteMidHigh, EF_HEADER);
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parents:
diff changeset
1055 ext_flash_read_block_stop();
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1056
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diff changeset
1057 actualPointerSample = dataStart.u32bit;
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diff changeset
1058 if(dataEnd.u32bit >= dataStart.u32bit)
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diff changeset
1059 LengthLeftSampleRead = 1 + dataEnd.u32bit - dataStart.u32bit;
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diff changeset
1060 else
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1061 LengthLeftSampleRead = 2 + (dataStart.u32bit - SAMPLESTART) + (SAMPLESTOP - dataEnd.u32bit);
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diff changeset
1062 *totalNumberOfBytes = LengthLeftSampleRead;
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diff changeset
1063
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diff changeset
1064 actualAddress = actualPointerSample;
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diff changeset
1065 ext_flash_read_block_start();
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diff changeset
1066 }
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diff changeset
1067
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diff changeset
1068
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diff changeset
1069 void ext_flash_read_next_sample_part(uint8_t *pSample, uint8_t length)
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diff changeset
1070 {
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1071 for(uint16_t i = 0; i < length; i++)
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diff changeset
1072 ext_flash_read_block(&pSample[i], EF_SAMPLE);
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1073 }
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1074
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diff changeset
1075
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diff changeset
1076 void ext_flash_close_read_sample(void)
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1077 {
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diff changeset
1078 actualPointerSample = actualAddress;
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diff changeset
1079 ext_flash_read_block_stop();
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diff changeset
1080 }
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diff changeset
1081
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diff changeset
1082
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diff changeset
1083 void ext_flash_set_entry_point(void)
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diff changeset
1084 {
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diff changeset
1085 entryPoint = actualAddress;
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diff changeset
1086 }
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diff changeset
1087
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1088
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diff changeset
1089 void ext_flash_reopen_read_sample_at_entry_point(void)
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1090 {
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diff changeset
1091 error_led_on();
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diff changeset
1092 chip_unselect();
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diff changeset
1093 wait_chip_not_busy();
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diff changeset
1094
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diff changeset
1095 actualAddress = entryPoint;
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diff changeset
1096 ext_flash_read_block_start();
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diff changeset
1097 error_led_off();
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diff changeset
1098 }
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diff changeset
1099
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1100 /*
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1101 uint8_t ext_flash_point_to_64k_block_in_headerSpace(uint8_t logId)
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1102 {
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1103 uint32_t pointerToData = logId * 0x800;
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1104
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1105 return pointerToData / 0x10000;
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diff changeset
1106 }
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diff changeset
1107 */
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1108
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1109
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1110 // ===============================================================================
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diff changeset
1111 // ext_flash_repair_dive_numbers_starting_count_helper
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1112 /// @brief
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1113 /// @date 22-June-2016
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1114
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1115 // ===============================================================================
268
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parents: 225
diff changeset
1116 static uint16_t ext_flash_repair_dive_numbers_starting_count_helper(uint8_t *data, uint8_t *change64k, uint16_t startNumber, uint8_t lastLogId)
38
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1117 {
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diff changeset
1118 const uint32_t headerStep = 0x800;
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1119 uint8_t actualLogId = 0;
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diff changeset
1120 uint16_t oldNumber = 0;
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diff changeset
1121 uint16_t actualNumber = 0;
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diff changeset
1122 SLogbookHeader *ptrLogbookHeader = 0;
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diff changeset
1123
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diff changeset
1124 if(startNumber == 0)
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diff changeset
1125 return 0;
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diff changeset
1126
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diff changeset
1127 actualNumber = startNumber - 1;
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diff changeset
1128
282
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diff changeset
1129 // where is the oldest dive (Which is now getting startNumber)
38
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diff changeset
1130 // use first header for ease (without HEADER2OFFSET for end of dive header)
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diff changeset
1131 // compare for lastLogId to prevent endless loop
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diff changeset
1132
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diff changeset
1133 if(*(uint16_t*)&data[lastLogId * headerStep] != 0xFAFA)
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diff changeset
1134 return 0;
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diff changeset
1135
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diff changeset
1136 actualLogId = lastLogId - 1;
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diff changeset
1137 while((*(uint16_t*)&data[actualLogId * headerStep] == 0xFAFA) && (actualLogId != lastLogId))
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diff changeset
1138 {
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diff changeset
1139 actualLogId--;
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diff changeset
1140 }
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diff changeset
1141
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diff changeset
1142 // now pointing to one behind the last
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diff changeset
1143 while(actualLogId != lastLogId)
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diff changeset
1144 {
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diff changeset
1145 actualLogId++;
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diff changeset
1146 actualNumber++;
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diff changeset
1147 ptrLogbookHeader = (SLogbookHeader *)&data[actualLogId * headerStep];
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diff changeset
1148
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diff changeset
1149 oldNumber = ptrLogbookHeader->diveNumber;
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diff changeset
1150 if(oldNumber != actualNumber)
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diff changeset
1151 {
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diff changeset
1152 // change64k[ext_flash_point_to_64k_block_in_headerSpace(actualLogId )] = 1;
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parents:
diff changeset
1153 change64k[(actualLogId * 0x800)/0x10000] = 1;
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parents:
diff changeset
1154 ptrLogbookHeader->diveNumber = actualNumber;
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parents:
diff changeset
1155 ptrLogbookHeader = (SLogbookHeader *)(&data[actualLogId * headerStep] + HEADER2OFFSET);
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diff changeset
1156 ptrLogbookHeader->diveNumber = actualNumber;
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diff changeset
1157 }
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parents:
diff changeset
1158 }
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heinrichsweikamp
parents:
diff changeset
1159
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diff changeset
1160 return actualNumber;
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parents:
diff changeset
1161 }
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heinrichsweikamp
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diff changeset
1162
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parents:
diff changeset
1163 // ===============================================================================
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parents:
diff changeset
1164 // ext_flash_repair_SPECIAL_dive_numbers_starting_count_with
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parents:
diff changeset
1165 /// @brief This function
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parents:
diff changeset
1166 /// @date 04-April-2016
282
c7e665e0b08f translate some comments into english
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parents: 268
diff changeset
1167 /// problem (160621): 64K blocks (32 dives) in the new flash memory chip
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parents: 268
diff changeset
1168 /// This block needs to be deleted
c7e665e0b08f translate some comments into english
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parents: 268
diff changeset
1169 /// these where only 4KB block before
38
5f11787b4f42 include in ostc4 repository
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parents:
diff changeset
1170 /// @output endCount, last diveNumber
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parents:
diff changeset
1171
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parents:
diff changeset
1172 // ===============================================================================
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parents:
diff changeset
1173 uint16_t ext_flash_repair_SPECIAL_dive_numbers_starting_count_with(uint16_t startCount)
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parents:
diff changeset
1174 {
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diff changeset
1175 uint32_t logCopyDataPtr = 0;
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heinrichsweikamp
parents:
diff changeset
1176 uint8_t *data;
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diff changeset
1177 uint16_t lastCount;
282
c7e665e0b08f translate some comments into english
heinrichsweikamp
parents: 268
diff changeset
1178 uint8_t listOfChanged64kBlocks[8]; // 32 dives each 64K
38
5f11787b4f42 include in ostc4 repository
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parents:
diff changeset
1179
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parents:
diff changeset
1180 logCopyDataPtr = getFrame(97);
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parents:
diff changeset
1181 data = (uint8_t *)logCopyDataPtr;
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parents:
diff changeset
1182
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parents:
diff changeset
1183 for(int i=0;i<8;i++)
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parents:
diff changeset
1184 listOfChanged64kBlocks[i] = 0;
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parents:
diff changeset
1185
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parents:
diff changeset
1186 actualAddress = HEADERSTART;
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parents:
diff changeset
1187 ext_flash_read_block_start();
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diff changeset
1188 ext_flash_read_block_multi(data,0x100000,EF_HEADER);
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parents:
diff changeset
1189 ext_flash_read_block_stop();
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parents:
diff changeset
1190
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diff changeset
1191 lastCount = ext_flash_repair_dive_numbers_starting_count_helper(data, listOfChanged64kBlocks, startCount, settingsGetPointer()->lastDiveLogId);
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diff changeset
1192
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diff changeset
1193 for(int i=0;i<8;i++)
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parents:
diff changeset
1194 {
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diff changeset
1195 if(listOfChanged64kBlocks[i] != 0)
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diff changeset
1196 {
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diff changeset
1197 actualPointerHeader = HEADERSTART + (i * 0x10000);
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diff changeset
1198 ef_write_block(&data[i * 0x10000], 0x10000, EF_HEADER, 0);
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diff changeset
1199 }
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diff changeset
1200 }
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diff changeset
1201
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diff changeset
1202 releaseFrame(97,logCopyDataPtr);
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parents:
diff changeset
1203 if(settingsGetPointer()->totalDiveCounter < lastCount)
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parents:
diff changeset
1204 {
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diff changeset
1205 settingsGetPointer()->totalDiveCounter = lastCount;
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parents:
diff changeset
1206 }
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diff changeset
1207 return lastCount;
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diff changeset
1208 }
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parents:
diff changeset
1209
268
1b9847d40e81 cleanup: make things static where possible.
Jan Mulder <jlmulder@xs4all.nl>
parents: 225
diff changeset
1210 /*
38
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heinrichsweikamp
parents:
diff changeset
1211 void OLD_ext_flash_repair_SPECIAL_dive_numbers_starting_count_with(uint16_t startCount)
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parents:
diff changeset
1212 {
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diff changeset
1213 uint16_t counterStorage[256];
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parents:
diff changeset
1214 uint8_t start = 0xFF;
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diff changeset
1215 uint32_t logCopyDataPtr = 0;
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parents:
diff changeset
1216 uint8_t *data;
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diff changeset
1217 uint8_t startAbsolute = 0;
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diff changeset
1218 int16_t count = 0;
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diff changeset
1219 _Bool repair = 0;
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diff changeset
1220 uint8_t startBackup = 0;
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diff changeset
1221
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diff changeset
1222 SLogbookHeader tempLogbookHeader;
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diff changeset
1223 SLogbookHeader *ptrHeaderInData1a;
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parents:
diff changeset
1224 SLogbookHeader *ptrHeaderInData1b;
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diff changeset
1225 SLogbookHeader *ptrHeaderInData2a;
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diff changeset
1226 SLogbookHeader *ptrHeaderInData2b;
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parents:
diff changeset
1227
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diff changeset
1228 logCopyDataPtr = getFrame(97);
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parents:
diff changeset
1229 data = (uint8_t *)logCopyDataPtr;
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parents:
diff changeset
1230 ptrHeaderInData1a = (SLogbookHeader *)logCopyDataPtr;
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parents:
diff changeset
1231 ptrHeaderInData1b = (SLogbookHeader *)(logCopyDataPtr + HEADER2OFFSET);
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parents:
diff changeset
1232 ptrHeaderInData2a = (SLogbookHeader *)(logCopyDataPtr + 0x800);
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parents:
diff changeset
1233 ptrHeaderInData2b = (SLogbookHeader *)(logCopyDataPtr + 0x800 + HEADER2OFFSET);
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parents:
diff changeset
1234
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1235 // get data
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1236 for(int StepBackwards = 0; StepBackwards < 255; StepBackwards++)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1237 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1238 logbook_getHeader(StepBackwards, &tempLogbookHeader);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1239 counterStorage[StepBackwards+1] = tempLogbookHeader.diveNumber;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1240 if(tempLogbookHeader.diveHeaderStart == 0xFAFA)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1241 start = StepBackwards;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1242 else
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1243 break;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1244 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1245
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1246 if(start == 0xFF)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1247 return;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1248
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1249 count = start + 1;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1250 startAbsolute = settingsGetPointer()->lastDiveLogId;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1251
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1252
268
1b9847d40e81 cleanup: make things static where possible.
Jan Mulder <jlmulder@xs4all.nl>
parents: 225
diff changeset
1253
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1254 if(start%2)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1255 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1256 if(counterStorage[start] != startCount)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1257 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1258 // clear data
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1259 for(int i=0;i<0x800*2;i++)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1260 data[i] = 0xFF;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1261
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1262 uint8_t id = settingsGetPointer()->lastDiveLogId;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1263 id -= start; // 0-255, auto rollover
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1264
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1265 // copy primary/pre-dive
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1266 actualAddress = HEADERSTART + (0x800 * id);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1267 ext_flash_read_block_start();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1268 for(int i = 0; i < HEADERSIZE; i++)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1269 ext_flash_read_block(&data[i], EF_HEADER);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1270 ext_flash_read_block_stop();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1271
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1272 // copy main/secondary/post-dive
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1273 actualAddress = HEADERSTART + (0x800 * id) + HEADER2OFFSET;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1274 ext_flash_read_block_start();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1275 for(int i = 0x400; i < HEADERSIZE+0x400; i++)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1276 ext_flash_read_block(&data[i], EF_HEADER);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1277 ext_flash_read_block_stop();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1278
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1279 // repair
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1280 ptrHeaderInData2a->diveNumber = startCount;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1281 ptrHeaderInData2b->diveNumber = startCount;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1282 startCount++;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1283
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1284 // write
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1285 actualAddress = HEADERSTART + (0x800 * (id-1));
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1286 ef_write_block(data,0x800*2,EF_HEADER, 0);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1287 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1288 start--;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1289 }
268
1b9847d40e81 cleanup: make things static where possible.
Jan Mulder <jlmulder@xs4all.nl>
parents: 225
diff changeset
1290
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1291 // for(int count = start; count > -1; count -= 2)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1292
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1293 while(count > 0)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1294 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1295 // clear data
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1296 for(int i=0;i<0x1000;i++)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1297 data[i] = 0xFF;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1298
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1299 repair = 0;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1300
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1301 startBackup = startAbsolute;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1302
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1303 if(startAbsolute%2) // 0x800 to 0x1000
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1304 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1305 // copy second pre-dive
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1306 actualAddress = HEADERSTART + (0x800 * startAbsolute);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1307 ext_flash_read_block_start();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1308 for(int i = 0x800; i < HEADERSIZE+0x800; i++)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1309 ext_flash_read_block(&data[i], EF_HEADER);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1310 ext_flash_read_block_stop();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1311
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1312 // copy second post-dive
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1313 actualAddress = HEADERSTART + HEADER2OFFSET + (0x800 * startAbsolute);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1314 ext_flash_read_block_start();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1315 for(int i = 0xC00; i < HEADERSIZE+0xC00; i++)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1316 ext_flash_read_block(&data[i], EF_HEADER);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1317 ext_flash_read_block_stop();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1318
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1319 if(counterStorage[count] != startCount)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1320 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1321 ptrHeaderInData2a->diveNumber = startCount;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1322 ptrHeaderInData2b->diveNumber = startCount;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1323 repair = 1;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1324 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1325 startCount += 1;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1326
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1327 startAbsolute -= 1;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1328 count -= 1;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1329
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1330 if(count > 0)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1331 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1332 // copy first pre-dive
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1333 actualAddress = HEADERSTART + (0x800 * startAbsolute);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1334 ext_flash_read_block_start();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1335 for(int i = 0; i < HEADERSIZE; i++)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1336 ext_flash_read_block(&data[i], EF_HEADER);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1337 ext_flash_read_block_stop();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1338
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1339 // copy first post-dive
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1340 actualAddress = HEADERSTART + (0x800 * startAbsolute);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1341 ext_flash_read_block_start();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1342 for(int i = 0x400; i < HEADERSIZE+0x400; i++)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1343 ext_flash_read_block(&data[i], EF_HEADER);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1344 ext_flash_read_block_stop();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1345
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1346 if(counterStorage[count] != startCount)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1347 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1348 ptrHeaderInData1a->diveNumber = startCount;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1349 ptrHeaderInData1b->diveNumber = startCount;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1350 repair = 1;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1351 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1352 startCount += 1;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1353
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1354 startAbsolute -= 1;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1355 count -= 1;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1356 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1357 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1358 else
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1359 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1360 // copy first pre-dive
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1361 actualAddress = HEADERSTART + (0x800 * startAbsolute);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1362 ext_flash_read_block_start();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1363 for(int i = 0; i < HEADERSIZE; i++)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1364 ext_flash_read_block(&data[i], EF_HEADER);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1365 ext_flash_read_block_stop();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1366
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1367 // copy first post-dive
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1368 actualAddress = HEADERSTART + (0x800 * startAbsolute);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1369 ext_flash_read_block_start();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1370 for(int i = 0x400; i < HEADERSIZE+0x400; i++)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1371 ext_flash_read_block(&data[i], EF_HEADER);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1372 ext_flash_read_block_stop();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1373
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1374 if(counterStorage[count] != startCount)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1375 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1376 ptrHeaderInData1a->diveNumber = startCount;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1377 ptrHeaderInData1b->diveNumber = startCount;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1378 repair = 1;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1379 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1380 startCount += 1;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1381
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1382 startAbsolute -= 1;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1383 count -= 1;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1384 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1385
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1386 // write
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1387 if(repair)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1388 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1389 actualPointerHeader = HEADERSTART + (0x1000 * startBackup%2);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1390 ef_write_block(data,0x1000,EF_HEADER, 0);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1391 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1392 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1393 releaseFrame(97,logCopyDataPtr);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1394 settingsGetPointer()->totalDiveCounter = startCount;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1395 }
268
1b9847d40e81 cleanup: make things static where possible.
Jan Mulder <jlmulder@xs4all.nl>
parents: 225
diff changeset
1396 */
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1397
452
b90ddf57f7f1 Added compile variant enabling the reset of profile sample information:
ideenmodellierer
parents: 429
diff changeset
1398 uint8_t ext_dive_log_consistent(void)
b90ddf57f7f1 Added compile variant enabling the reset of profile sample information:
ideenmodellierer
parents: 429
diff changeset
1399 {
b90ddf57f7f1 Added compile variant enabling the reset of profile sample information:
ideenmodellierer
parents: 429
diff changeset
1400 uint8_t ret = 0;
b90ddf57f7f1 Added compile variant enabling the reset of profile sample information:
ideenmodellierer
parents: 429
diff changeset
1401 uint8_t header1, header2;
b90ddf57f7f1 Added compile variant enabling the reset of profile sample information:
ideenmodellierer
parents: 429
diff changeset
1402 uint8_t id;
b90ddf57f7f1 Added compile variant enabling the reset of profile sample information:
ideenmodellierer
parents: 429
diff changeset
1403 convert_Type dataStart;
557
2702bfa7b177 Stabilityfix: Do not trust lastDiveLogID == 0 at startup:
Ideenmodellierer
parents: 538
diff changeset
1404 convert_Type dataEnd;
452
b90ddf57f7f1 Added compile variant enabling the reset of profile sample information:
ideenmodellierer
parents: 429
diff changeset
1405
b90ddf57f7f1 Added compile variant enabling the reset of profile sample information:
ideenmodellierer
parents: 429
diff changeset
1406 SSettings *settings = settingsGetPointer();
b90ddf57f7f1 Added compile variant enabling the reset of profile sample information:
ideenmodellierer
parents: 429
diff changeset
1407 id = settings->lastDiveLogId;
b90ddf57f7f1 Added compile variant enabling the reset of profile sample information:
ideenmodellierer
parents: 429
diff changeset
1408
557
2702bfa7b177 Stabilityfix: Do not trust lastDiveLogID == 0 at startup:
Ideenmodellierer
parents: 538
diff changeset
1409 if(settings->lastDiveLogId != 0) /* not trust LogID 0 which might be reset by a settings problem */
2702bfa7b177 Stabilityfix: Do not trust lastDiveLogID == 0 at startup:
Ideenmodellierer
parents: 538
diff changeset
1410 { /* ==> Find function will be called restoring the Id belonging to the latest sample */
2702bfa7b177 Stabilityfix: Do not trust lastDiveLogID == 0 at startup:
Ideenmodellierer
parents: 538
diff changeset
1411 actualAddress = HEADERSTART + (0x800 * id);
2702bfa7b177 Stabilityfix: Do not trust lastDiveLogID == 0 at startup:
Ideenmodellierer
parents: 538
diff changeset
1412 ext_flash_read_block_start();
2702bfa7b177 Stabilityfix: Do not trust lastDiveLogID == 0 at startup:
Ideenmodellierer
parents: 538
diff changeset
1413 ext_flash_read_block(&header1, EF_HEADER);
2702bfa7b177 Stabilityfix: Do not trust lastDiveLogID == 0 at startup:
Ideenmodellierer
parents: 538
diff changeset
1414 ext_flash_read_block(&header2, EF_HEADER);
2702bfa7b177 Stabilityfix: Do not trust lastDiveLogID == 0 at startup:
Ideenmodellierer
parents: 538
diff changeset
1415 ext_flash_read_block_stop();
2702bfa7b177 Stabilityfix: Do not trust lastDiveLogID == 0 at startup:
Ideenmodellierer
parents: 538
diff changeset
1416 if((header1 == 0xFA) && (header2 == 0xFA)) /* Header is indicating the start of a dive */
2702bfa7b177 Stabilityfix: Do not trust lastDiveLogID == 0 at startup:
Ideenmodellierer
parents: 538
diff changeset
1417 {
2702bfa7b177 Stabilityfix: Do not trust lastDiveLogID == 0 at startup:
Ideenmodellierer
parents: 538
diff changeset
1418 actualAddress = HEADERSTART + (0x800 * id) + HEADER2OFFSET;
2702bfa7b177 Stabilityfix: Do not trust lastDiveLogID == 0 at startup:
Ideenmodellierer
parents: 538
diff changeset
1419 ext_flash_read_block_start();
2702bfa7b177 Stabilityfix: Do not trust lastDiveLogID == 0 at startup:
Ideenmodellierer
parents: 538
diff changeset
1420 ext_flash_read_block(&header1, EF_HEADER);
2702bfa7b177 Stabilityfix: Do not trust lastDiveLogID == 0 at startup:
Ideenmodellierer
parents: 538
diff changeset
1421 ext_flash_read_block(&header2, EF_HEADER);
2702bfa7b177 Stabilityfix: Do not trust lastDiveLogID == 0 at startup:
Ideenmodellierer
parents: 538
diff changeset
1422 dataStart.u8bit.byteHigh = 0;
2702bfa7b177 Stabilityfix: Do not trust lastDiveLogID == 0 at startup:
Ideenmodellierer
parents: 538
diff changeset
1423 ext_flash_read_block(&dataStart.u8bit.byteLow, EF_HEADER);
2702bfa7b177 Stabilityfix: Do not trust lastDiveLogID == 0 at startup:
Ideenmodellierer
parents: 538
diff changeset
1424 ext_flash_read_block(&dataStart.u8bit.byteMidLow, EF_HEADER);
2702bfa7b177 Stabilityfix: Do not trust lastDiveLogID == 0 at startup:
Ideenmodellierer
parents: 538
diff changeset
1425 ext_flash_read_block(&dataStart.u8bit.byteMidHigh, EF_HEADER);
2702bfa7b177 Stabilityfix: Do not trust lastDiveLogID == 0 at startup:
Ideenmodellierer
parents: 538
diff changeset
1426 dataEnd.u8bit.byteHigh = 0;
2702bfa7b177 Stabilityfix: Do not trust lastDiveLogID == 0 at startup:
Ideenmodellierer
parents: 538
diff changeset
1427 ext_flash_read_block(&dataEnd.u8bit.byteLow, EF_HEADER);
2702bfa7b177 Stabilityfix: Do not trust lastDiveLogID == 0 at startup:
Ideenmodellierer
parents: 538
diff changeset
1428 ext_flash_read_block(&dataEnd.u8bit.byteMidLow, EF_HEADER);
2702bfa7b177 Stabilityfix: Do not trust lastDiveLogID == 0 at startup:
Ideenmodellierer
parents: 538
diff changeset
1429 ext_flash_read_block(&dataEnd.u8bit.byteMidHigh, EF_HEADER);
2702bfa7b177 Stabilityfix: Do not trust lastDiveLogID == 0 at startup:
Ideenmodellierer
parents: 538
diff changeset
1430 ext_flash_read_block_stop();
2702bfa7b177 Stabilityfix: Do not trust lastDiveLogID == 0 at startup:
Ideenmodellierer
parents: 538
diff changeset
1431
2702bfa7b177 Stabilityfix: Do not trust lastDiveLogID == 0 at startup:
Ideenmodellierer
parents: 538
diff changeset
1432 if((header1 == 0xFA) && (header2 == 0xFA)) /* Secondary header was written at the end of a dive */
2702bfa7b177 Stabilityfix: Do not trust lastDiveLogID == 0 at startup:
Ideenmodellierer
parents: 538
diff changeset
1433 {
2702bfa7b177 Stabilityfix: Do not trust lastDiveLogID == 0 at startup:
Ideenmodellierer
parents: 538
diff changeset
1434 if(dataStart.u32bit < dataEnd.u32bit)
2702bfa7b177 Stabilityfix: Do not trust lastDiveLogID == 0 at startup:
Ideenmodellierer
parents: 538
diff changeset
1435 {
2702bfa7b177 Stabilityfix: Do not trust lastDiveLogID == 0 at startup:
Ideenmodellierer
parents: 538
diff changeset
1436 ret = 1; /* => lastDiveLogID points to a valid dive entry */
2702bfa7b177 Stabilityfix: Do not trust lastDiveLogID == 0 at startup:
Ideenmodellierer
parents: 538
diff changeset
1437 }
2702bfa7b177 Stabilityfix: Do not trust lastDiveLogID == 0 at startup:
Ideenmodellierer
parents: 538
diff changeset
1438 else /* check if address wrap is valid */
2702bfa7b177 Stabilityfix: Do not trust lastDiveLogID == 0 at startup:
Ideenmodellierer
parents: 538
diff changeset
1439 {
2702bfa7b177 Stabilityfix: Do not trust lastDiveLogID == 0 at startup:
Ideenmodellierer
parents: 538
diff changeset
1440 if(ext_flash_SampleOverrunValid())
2702bfa7b177 Stabilityfix: Do not trust lastDiveLogID == 0 at startup:
Ideenmodellierer
parents: 538
diff changeset
1441 {
2702bfa7b177 Stabilityfix: Do not trust lastDiveLogID == 0 at startup:
Ideenmodellierer
parents: 538
diff changeset
1442 ret = 1;
2702bfa7b177 Stabilityfix: Do not trust lastDiveLogID == 0 at startup:
Ideenmodellierer
parents: 538
diff changeset
1443 }
2702bfa7b177 Stabilityfix: Do not trust lastDiveLogID == 0 at startup:
Ideenmodellierer
parents: 538
diff changeset
1444 }
2702bfa7b177 Stabilityfix: Do not trust lastDiveLogID == 0 at startup:
Ideenmodellierer
parents: 538
diff changeset
1445 }
2702bfa7b177 Stabilityfix: Do not trust lastDiveLogID == 0 at startup:
Ideenmodellierer
parents: 538
diff changeset
1446 }
2702bfa7b177 Stabilityfix: Do not trust lastDiveLogID == 0 at startup:
Ideenmodellierer
parents: 538
diff changeset
1447 }
452
b90ddf57f7f1 Added compile variant enabling the reset of profile sample information:
ideenmodellierer
parents: 429
diff changeset
1448 return ret;
b90ddf57f7f1 Added compile variant enabling the reset of profile sample information:
ideenmodellierer
parents: 429
diff changeset
1449 }
b90ddf57f7f1 Added compile variant enabling the reset of profile sample information:
ideenmodellierer
parents: 429
diff changeset
1450
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1451 // ===============================================================================
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1452 // ext_flash_repair_dive_log
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1453 /// @brief This function
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1454 /// does set
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1455 /// logFlashNextSampleStartAddress
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1456 /// and
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1457 /// lastDiveLogId
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1458 ///
452
b90ddf57f7f1 Added compile variant enabling the reset of profile sample information:
ideenmodellierer
parents: 429
diff changeset
1459
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1460 void ext_flash_repair_dive_log(void)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1461 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1462 uint8_t header1, header2;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1463 convert_Type dataStart;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1464
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1465 for(int id = 0; id < 255;id++)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1466 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1467 actualAddress = HEADERSTART + (0x800 * id);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1468 ext_flash_read_block_start();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1469 ext_flash_read_block(&header1, EF_HEADER);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1470 ext_flash_read_block(&header2, EF_HEADER);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1471 dataStart.u8bit.byteHigh = 0;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1472 ext_flash_read_block(&dataStart.u8bit.byteLow, EF_HEADER);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1473 ext_flash_read_block(&dataStart.u8bit.byteMidLow, EF_HEADER);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1474 ext_flash_read_block(&dataStart.u8bit.byteMidHigh, EF_HEADER);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1475 ext_flash_read_block_stop();
425
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
1476 if((header1 == 0xFA) && (header2 == 0xFA)) /* Header is indicating the start of a dive */
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1477 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1478 actualAddress = HEADERSTART + (0x800 * id) + HEADER2OFFSET;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1479 ext_flash_read_block_start();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1480 ext_flash_read_block(&header1, EF_HEADER);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1481 ext_flash_read_block(&header2, EF_HEADER);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1482 ext_flash_read_block_stop();
425
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
1483 if((header1 != 0xFA) || (header2 != 0xFA)) /* Secondary header was not written at the end of a dive */
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1484 {
425
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
1485 actualPointerSample = dataStart.u32bit; /* Set datapointer to position stored in header written at beginning of dive */
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1486 actualAddress = actualPointerSample;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1487 logbook_recover_brokenlog(id);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1488 SSettings *settings = settingsGetPointer();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1489 settings->logFlashNextSampleStartAddress = actualPointerSample;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1490 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1491 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1492 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1493 ext_flash_find_start();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1494 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1495
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1496
268
1b9847d40e81 cleanup: make things static where possible.
Jan Mulder <jlmulder@xs4all.nl>
parents: 225
diff changeset
1497 static void ext_flash_find_start(void)
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1498 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1499 uint8_t id;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1500 uint8_t header1, header2;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1501 convert_Type dataStart, dataEnd;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1502
429
7f351c25608a Marked possible code improvment for future activities:
ideenmodellierer
parents: 427
diff changeset
1503 /* TODO Cleanup_Ref_1: cleanup logFlashNextSampleStartAddress and lastDiveLogId */
7f351c25608a Marked possible code improvment for future activities:
ideenmodellierer
parents: 427
diff changeset
1504 /* The implementation below would cause problems in case more then 254 dives would be done. */
7f351c25608a Marked possible code improvment for future activities:
ideenmodellierer
parents: 427
diff changeset
1505 /* This is avoided by Cleanup_Ref2 */
441
9a9e4908ce2e fix potential issue with >255 dives in the logbook
heinrichsweikamp
parents: 429
diff changeset
1506 for(id = 0; id <= 255;id++)
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1507 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1508 actualAddress = HEADERSTART + (0x800 * id) + HEADER2OFFSET;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1509 ext_flash_read_block_start();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1510 ext_flash_read_block(&header1, EF_HEADER);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1511 ext_flash_read_block(&header2, EF_HEADER);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1512 dataStart.u8bit.byteHigh = 0;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1513 ext_flash_read_block(&dataStart.u8bit.byteLow, EF_HEADER);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1514 ext_flash_read_block(&dataStart.u8bit.byteMidLow, EF_HEADER);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1515 ext_flash_read_block(&dataStart.u8bit.byteMidHigh, EF_HEADER);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1516 ext_flash_read_block_stop();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1517 if((header1 == 0xFF) && (header2 == 0xFF))
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1518 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1519 break;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1520 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1521 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1522 id--;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1523 SSettings *settings = settingsGetPointer();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1524 settings->lastDiveLogId = id;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1525
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1526 actualAddress = HEADERSTART + (0x800 * id) + HEADER2OFFSET;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1527 actualPointerHeader = actualAddress;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1528
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1529 ext_flash_read_block_start();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1530
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1531 ext_flash_read_block(&header1, EF_HEADER);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1532 ext_flash_read_block(&header2, EF_HEADER);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1533 dataStart.u8bit.byteHigh = 0;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1534 ext_flash_read_block(&dataStart.u8bit.byteLow, EF_HEADER);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1535 ext_flash_read_block(&dataStart.u8bit.byteMidLow, EF_HEADER);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1536 ext_flash_read_block(&dataStart.u8bit.byteMidHigh, EF_HEADER);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1537 dataEnd.u8bit.byteHigh = 0;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1538 ext_flash_read_block(&dataEnd.u8bit.byteLow, EF_HEADER);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1539 ext_flash_read_block(&dataEnd.u8bit.byteMidLow, EF_HEADER);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1540 ext_flash_read_block(&dataEnd.u8bit.byteMidHigh, EF_HEADER);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1541 ext_flash_read_block_stop();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1542
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1543 //Find free space
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1544 if((header1 == 0xFA) && (header2 == 0xFA))
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1545 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1546 uint8_t uiRead = 0;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1547 int countFF = 0;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1548 //End of last complete dive
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1549 actualPointerSample = dataEnd.u32bit ;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1550 actualAddress = actualPointerSample;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1551 //Check if there are samples of dives with less than half a minute
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1552 while(true)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1553 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1554 ext_flash_read_block_start();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1555 ext_flash_read_block(&uiRead, EF_SAMPLE);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1556 if(uiRead == 0xFF)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1557 countFF++;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1558 else
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1559 countFF = 0;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1560
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1561
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1562
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1563 if(countFF == 10)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1564 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1565 actualAddress -= 10;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1566 break;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1567 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1568
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1569 //New page: clear
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1570 if(ext_flash_erase_if_on_page_start())
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1571 break;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1572 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1573 // Set new start address
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1574 actualPointerSample = actualAddress;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1575 settings->logFlashNextSampleStartAddress = actualPointerSample;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1576 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1577 else
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1578 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1579 settings->logFlashNextSampleStartAddress = SAMPLESTART;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1580 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1581 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1582
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1583
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1584 #endif
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1585
268
1b9847d40e81 cleanup: make things static where possible.
Jan Mulder <jlmulder@xs4all.nl>
parents: 225
diff changeset
1586 static void ext_flash_disable_protection(void)
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1587 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1588 /*
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1589 extFlashStatusBit8_Type status;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1590
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1591 status.uw = 0;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1592
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1593 wait_chip_not_busy();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1594 write_spi(0x50,RELEASE); // EWSR
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1595 write_spi(0x01,HOLDCS); // WRSR
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1596 write_spi(status.uw,RELEASE); // new status
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1597 */
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1598 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1599
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1600
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1601 void ext_flash_disable_protection_for_logbook(void)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1602 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1603 /*
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1604 extFlashStatusBit8_Type status;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1605
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1606 status.uw = 0;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1607 status.ub.BlockProtect0 = 1;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1608 status.ub.BlockProtect1 = 0;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1609 status.ub.BlockProtect2 = 1;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1610 status.ub.BlockProtect3 = 0; // not set in OSTC3. Why?
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1611
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1612 wait_chip_not_busy();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1613 write_spi(0x50,RELEASE); // EWSR
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1614 write_spi(0x01,HOLDCS); // WRSR
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1615 write_spi(status.uw,RELEASE); // new status
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1616 */
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1617 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1618
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1619
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1620 void ext_flash_enable_protection(void)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1621 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1622 /*
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1623 extFlashStatusBit8_Type status;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1624
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1625 status.uw = 0;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1626 status.ub.BlockProtect0 = 1;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1627 status.ub.BlockProtect1 = 1;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1628 status.ub.BlockProtect2 = 1;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1629 status.ub.BlockProtect3 = 1; // not set in OSTC3. Why?
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1630
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1631 wait_chip_not_busy();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1632 write_spi(0x50,RELEASE); // EWSR
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1633 write_spi(0x01,HOLDCS); // WRSR
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1634 write_spi(status.uw,RELEASE); // new status
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1635 */
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1636 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1637
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1638
268
1b9847d40e81 cleanup: make things static where possible.
Jan Mulder <jlmulder@xs4all.nl>
parents: 225
diff changeset
1639 /*void ext_flash_erase_chip(void)
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1640 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1641 wait_chip_not_busy();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1642 write_spi(0x06,RELEASE);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1643 write_spi(0x60,RELEASE);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1644 wait_chip_not_busy();
268
1b9847d40e81 cleanup: make things static where possible.
Jan Mulder <jlmulder@xs4all.nl>
parents: 225
diff changeset
1645 }*/
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1646
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1647 void ext_flash_erase_firmware(void)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1648 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1649 uint32_t size, blocks_64k;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1650
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1651 actualAddress = FWSTART;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1652 size = 1 + FWSTOP - FWSTART;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1653 blocks_64k = size / 0x10000;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1654 ef_erase_64K(blocks_64k);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1655 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1656
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1657 void ext_flash_erase_firmware2(void)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1658 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1659 uint32_t size, blocks_64k;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1660
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1661 actualAddress = FWSTART2;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1662 size = 1 + FWSTOP2 - FWSTART2;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1663 blocks_64k = size / 0x10000;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1664 ef_erase_64K(blocks_64k);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1665 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1666
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1667
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1668
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1669 void ext_flash_erase_logbook(void)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1670 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1671 uint32_t size, blocks_64k;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1672
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1673 ext_flash_disable_protection_for_logbook();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1674
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1675 actualAddress = SAMPLESTART;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1676 size = 1 + SAMPLESTOP - SAMPLESTART;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1677 blocks_64k = size / 0x10000;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1678 ef_erase_64K(blocks_64k);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1679
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1680 actualAddress = HEADERSTART;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1681 size = 1 + HEADERSTOP - HEADERSTART;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1682 blocks_64k = size / 0x10000;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1683 ef_erase_64K(blocks_64k);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1684
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1685 ext_flash_enable_protection();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1686 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1687
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1688
268
1b9847d40e81 cleanup: make things static where possible.
Jan Mulder <jlmulder@xs4all.nl>
parents: 225
diff changeset
1689 static void ext_flash_erase4kB(void)
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1690 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1691 wait_chip_not_busy();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1692 write_spi(0x06,RELEASE);/* WREN */
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1693 write_spi(0x20,HOLDCS);/* sector erase cmd */
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1694 write_address(RELEASE);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1695 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1696
282
c7e665e0b08f translate some comments into english
heinrichsweikamp
parents: 268
diff changeset
1697 /* be careful - might not work with entire family and other products
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1698 * see page 14 of LOGBOOK_V3_S25FS-S_00-271247.pdf
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1699 */
268
1b9847d40e81 cleanup: make things static where possible.
Jan Mulder <jlmulder@xs4all.nl>
parents: 225
diff changeset
1700 static void ext_flash_erase32kB(void)
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1701 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1702 uint32_t actualAddress_backup;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1703
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1704 actualAddress_backup = actualAddress;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1705 actualAddress = 0;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1706 wait_chip_not_busy();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1707 write_spi(0x06,RELEASE);/* WREN */
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1708 write_spi(0xD8,HOLDCS);/* sector erase cmd */
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1709 write_address(RELEASE);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1710 actualAddress = actualAddress_backup;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1711 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1712
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1713
268
1b9847d40e81 cleanup: make things static where possible.
Jan Mulder <jlmulder@xs4all.nl>
parents: 225
diff changeset
1714 static void ext_flash_erase64kB(void)
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1715 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1716 wait_chip_not_busy();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1717 write_spi(0x06,RELEASE);/* WREN */
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1718 write_spi(0xD8,HOLDCS);/* sector erase cmd */
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1719 write_address(RELEASE);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1720 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1721
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1722
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1723 void ext_flash_read_block_start(void)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1724 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1725 wait_chip_not_busy();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1726 write_spi(0x03,HOLDCS); /* WREN */
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1727 write_address(HOLDCS);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1728 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1729
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1730 /* 4KB, 32KB, 64 KB, not the upper 16 MB with 4 Byte address at the moment */
268
1b9847d40e81 cleanup: make things static where possible.
Jan Mulder <jlmulder@xs4all.nl>
parents: 225
diff changeset
1731 static uint8_t ext_flash_erase_if_on_page_start(void)
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1732 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1733 if(actualAddress < 0x00008000)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1734 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1735 /* 4K Byte is 0x1000 */
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1736 if((actualAddress & 0xFFF) == 0)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1737 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1738 ext_flash_erase4kB();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1739 return 1;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1740 }
423
a560afdaadbf ext_Flash_write_sample erase sector optimization:
ideenmodellierer
parents: 421
diff changeset
1741 }
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1742 else
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1743 if(actualAddress < 0x00010000)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1744 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1745 /* 32K Byte is only one page */
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1746 if(actualAddress == 0x00010000)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1747 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1748 ext_flash_erase32kB();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1749 return 1;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1750 }
423
a560afdaadbf ext_Flash_write_sample erase sector optimization:
ideenmodellierer
parents: 421
diff changeset
1751 }
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1752 else
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1753 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1754 /* 64K Byte is 0x10000 */
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1755 if((actualAddress & 0xFFFF) == 0)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1756 {
423
a560afdaadbf ext_Flash_write_sample erase sector optimization:
ideenmodellierer
parents: 421
diff changeset
1757 if(preparedPageAddress == actualAddress) /* has page already been prepared before? (at the moment for samples only) */
a560afdaadbf ext_Flash_write_sample erase sector optimization:
ideenmodellierer
parents: 421
diff changeset
1758 {
a560afdaadbf ext_Flash_write_sample erase sector optimization:
ideenmodellierer
parents: 421
diff changeset
1759 preparedPageAddress = 0;
a560afdaadbf ext_Flash_write_sample erase sector optimization:
ideenmodellierer
parents: 421
diff changeset
1760
a560afdaadbf ext_Flash_write_sample erase sector optimization:
ideenmodellierer
parents: 421
diff changeset
1761 }
a560afdaadbf ext_Flash_write_sample erase sector optimization:
ideenmodellierer
parents: 421
diff changeset
1762 else
a560afdaadbf ext_Flash_write_sample erase sector optimization:
ideenmodellierer
parents: 421
diff changeset
1763 {
a560afdaadbf ext_Flash_write_sample erase sector optimization:
ideenmodellierer
parents: 421
diff changeset
1764 ext_flash_erase64kB();
a560afdaadbf ext_Flash_write_sample erase sector optimization:
ideenmodellierer
parents: 421
diff changeset
1765 }
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1766 return 1;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1767 }
423
a560afdaadbf ext_Flash_write_sample erase sector optimization:
ideenmodellierer
parents: 421
diff changeset
1768 }
a560afdaadbf ext_Flash_write_sample erase sector optimization:
ideenmodellierer
parents: 421
diff changeset
1769
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1770 return 0;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1771 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1772
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1773
268
1b9847d40e81 cleanup: make things static where possible.
Jan Mulder <jlmulder@xs4all.nl>
parents: 225
diff changeset
1774 static void ext_flash_read_block(uint8_t *getByte, uint8_t type)
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1775 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1776 *getByte = read_spi(HOLDCS);/* read data */
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1777 ext_flash_incf_address(type);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1778 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1779
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1780
268
1b9847d40e81 cleanup: make things static where possible.
Jan Mulder <jlmulder@xs4all.nl>
parents: 225
diff changeset
1781 static void ext_flash_read_block_multi(void *getByte, uint32_t size, uint8_t type)
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1782 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1783 uint8_t *data;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1784 data = getByte;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1785
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1786 for(uint32_t i=0;i<size;i++)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1787 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1788 data[i] = read_spi(HOLDCS);/* read data */
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1789 ext_flash_incf_address(type);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1790 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1791 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1792
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1793
268
1b9847d40e81 cleanup: make things static where possible.
Jan Mulder <jlmulder@xs4all.nl>
parents: 225
diff changeset
1794 static void ext_flash_read_block_stop(void)
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1795 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1796 chip_unselect();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1797 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1798
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1799
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1800 /* Private functions ---------------------------------------------------------*/
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1801
268
1b9847d40e81 cleanup: make things static where possible.
Jan Mulder <jlmulder@xs4all.nl>
parents: 225
diff changeset
1802 static void ef_write_block(uint8_t * sendByte, uint32_t length, uint8_t type, uint8_t do_not_erase)
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1803 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1804 uint32_t remaining_page_size, remaining_length, remaining_space_to_ring_end;
420
2174fb133dbe Optimize ef_write_block function:
ideenmodellierer
parents: 282
diff changeset
1805 uint32_t i=0;
2174fb133dbe Optimize ef_write_block function:
ideenmodellierer
parents: 282
diff changeset
1806
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1807 if(!length)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1808 return;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1809
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1810 uint32_t ringStart, ringStop;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1811
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1812 switch(type)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1813 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1814 case EF_HEADER:
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1815 actualAddress = actualPointerHeader;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1816 ringStart = HEADERSTART;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1817 ringStop = HEADERSTOP;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1818 break;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1819 case EF_SAMPLE:
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1820 actualAddress = actualPointerSample;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1821 ringStart = SAMPLESTART;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1822 ringStop = SAMPLESTOP;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1823 break;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1824 case EF_DEVICEDATA:
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1825 actualAddress = actualPointerDevicedata;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1826 ringStart = DDSTART;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1827 ringStop = DDSTOP;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1828 break;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1829 case EF_VPMDATA:
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1830 actualAddress = actualPointerVPM;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1831 ringStart = VPMSTART;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1832 ringStop = VPMSTOP;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1833 break;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1834 case EF_SETTINGS:
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1835 actualAddress = actualPointerSettings;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1836 ringStart = SETTINGSSTART;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1837 ringStop = SETTINGSSTOP;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1838 break;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1839 case EF_FIRMWARE:
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1840 actualAddress = actualPointerFirmware;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1841 ringStart = FWSTART;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1842 ringStop = FWSTOP;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1843 break;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1844 case EF_FIRMWARE2:
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1845 actualAddress = actualPointerFirmware2;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1846 ringStart = FWSTART2;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1847 ringStop = FWSTOP2;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1848 break;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1849 default:
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1850 ringStart = FLASHSTART;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1851 ringStop = FLASHSTOP;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1852 break;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1853 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1854 /* safety */
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1855 if(actualAddress < ringStart)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1856 actualAddress = ringStart;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1857
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1858 if(do_not_erase == 0)
459
7ac0e76dbd6a Activated reset of sample information within header data at time of sector erasing:
ideenmodellierer
parents: 452
diff changeset
1859 {
466
538eb1c976e9 Removed invalidate header function because it is no lonnger needed
ideenmodellierer
parents: 463
diff changeset
1860 ext_flash_erase_if_on_page_start();
459
7ac0e76dbd6a Activated reset of sample information within header data at time of sector erasing:
ideenmodellierer
parents: 452
diff changeset
1861 }
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1862
420
2174fb133dbe Optimize ef_write_block function:
ideenmodellierer
parents: 282
diff changeset
1863 while( i<length)
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1864 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1865 ef_hw_rough_delay_us(5);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1866 wait_chip_not_busy();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1867 write_spi(0x06,RELEASE); /* WREN */
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1868 write_spi(0x02,HOLDCS); /* write cmd */
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1869 write_address(HOLDCS);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1870
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1871 remaining_length = length - i;
420
2174fb133dbe Optimize ef_write_block function:
ideenmodellierer
parents: 282
diff changeset
1872 remaining_page_size = 0xFF - (uint8_t)(actualAddress & 0xFF) +1;
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1873 remaining_space_to_ring_end = ringStop - actualAddress;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1874
420
2174fb133dbe Optimize ef_write_block function:
ideenmodellierer
parents: 282
diff changeset
1875 if(remaining_length >= 256)
2174fb133dbe Optimize ef_write_block function:
ideenmodellierer
parents: 282
diff changeset
1876 {
2174fb133dbe Optimize ef_write_block function:
ideenmodellierer
parents: 282
diff changeset
1877 remaining_length = 255; /* up to 256 bytes may be written in one burst. Last byte is written with release */
2174fb133dbe Optimize ef_write_block function:
ideenmodellierer
parents: 282
diff changeset
1878 }
2174fb133dbe Optimize ef_write_block function:
ideenmodellierer
parents: 282
diff changeset
1879 else
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1880 {
420
2174fb133dbe Optimize ef_write_block function:
ideenmodellierer
parents: 282
diff changeset
1881 remaining_length--; /* last byte needed for release */
2174fb133dbe Optimize ef_write_block function:
ideenmodellierer
parents: 282
diff changeset
1882 }
2174fb133dbe Optimize ef_write_block function:
ideenmodellierer
parents: 282
diff changeset
1883 if(remaining_length >= (remaining_page_size) ) /* use 256 byte page and calculate number of bytes left */
2174fb133dbe Optimize ef_write_block function:
ideenmodellierer
parents: 282
diff changeset
1884 {
2174fb133dbe Optimize ef_write_block function:
ideenmodellierer
parents: 282
diff changeset
1885 remaining_length = remaining_page_size - 1;
2174fb133dbe Optimize ef_write_block function:
ideenmodellierer
parents: 282
diff changeset
1886 }
2174fb133dbe Optimize ef_write_block function:
ideenmodellierer
parents: 282
diff changeset
1887 if( (remaining_space_to_ring_end >= 256))
2174fb133dbe Optimize ef_write_block function:
ideenmodellierer
parents: 282
diff changeset
1888 {
2174fb133dbe Optimize ef_write_block function:
ideenmodellierer
parents: 282
diff changeset
1889 for(int j=0; j<remaining_length; j++)
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1890 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1891 write_spi(sendByte[i],HOLDCS);/* write data */
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1892 actualAddress++;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1893 i++;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1894 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1895 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1896 /* byte with RELEASE */
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1897 write_spi(sendByte[i],RELEASE);/* write data */
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1898 actualAddress++;
420
2174fb133dbe Optimize ef_write_block function:
ideenmodellierer
parents: 282
diff changeset
1899 i++;
2174fb133dbe Optimize ef_write_block function:
ideenmodellierer
parents: 282
diff changeset
1900
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1901 if(actualAddress > ringStop)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1902 actualAddress = ringStart;
420
2174fb133dbe Optimize ef_write_block function:
ideenmodellierer
parents: 282
diff changeset
1903
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1904 if(do_not_erase == 0)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1905 ext_flash_erase_if_on_page_start();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1906 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1907 switch(type)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1908 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1909 case EF_HEADER:
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1910 actualPointerHeader = actualAddress;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1911 break;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1912 case EF_SAMPLE:
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1913 actualPointerSample = actualAddress;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1914 break;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1915 case EF_DEVICEDATA:
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1916 actualPointerDevicedata = actualAddress;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1917 break;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1918 case EF_VPMDATA:
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1919 actualPointerVPM = actualAddress;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1920 break;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1921 case EF_SETTINGS:
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1922 actualPointerSettings = actualAddress;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1923 break;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1924 case EF_FIRMWARE:
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1925 actualPointerFirmware = actualAddress;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1926 break;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1927 case EF_FIRMWARE2:
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1928 actualPointerFirmware2 = actualAddress;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1929 break;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1930 default:
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1931 break;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1932 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1933 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1934
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1935
268
1b9847d40e81 cleanup: make things static where possible.
Jan Mulder <jlmulder@xs4all.nl>
parents: 225
diff changeset
1936 static _Bool ext_flash_test_remaining_space_of_page_empty(uint32_t pointer, uint16_t length)
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1937 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1938 if((pointer & 0xFFF) == 0)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1939 return 1;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1940
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1941 uint32_t backup = actualAddress;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1942 uint8_t data;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1943 uint32_t size_to_page_end;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1944
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1945 size_to_page_end = 0x1000 - (pointer & 0xFFF);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1946 if(length > size_to_page_end)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1947 length = size_to_page_end;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1948
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1949 actualAddress = pointer;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1950 ext_flash_read_block_start();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1951
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1952 for(uint16_t i = 0; i<length; i++)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1953 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1954 ext_flash_read_block(&data, 255); // 255 = ENTIRE FLASH
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1955 if(data != 0xFF)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1956 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1957 ext_flash_read_block_stop();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1958 actualAddress = backup;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1959 return 0;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1960 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1961 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1962 ext_flash_read_block_stop();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1963 actualAddress = backup;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1964 return 1;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1965 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1966
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1967
268
1b9847d40e81 cleanup: make things static where possible.
Jan Mulder <jlmulder@xs4all.nl>
parents: 225
diff changeset
1968 static void ext_flash_set_to_begin_of_next_page(uint32_t *pointer, uint8_t type)
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1969 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1970 uint32_t ringStart, ringStop;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1971
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1972 switch(type)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1973 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1974 case EF_HEADER:
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1975 ringStart = HEADERSTART;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1976 ringStop = HEADERSTOP;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1977 break;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1978 case EF_SAMPLE:
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1979 ringStart = SAMPLESTART;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1980 ringStop = SAMPLESTOP;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1981 break;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1982 case EF_DEVICEDATA:
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1983 ringStart = DDSTART;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1984 ringStop = DDSTOP;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1985 break;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1986 case EF_VPMDATA:
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1987 ringStart = VPMSTART;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1988 ringStop = VPMSTOP;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1989 break;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1990 case EF_SETTINGS:
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1991 ringStart = SETTINGSSTART;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1992 ringStop = SETTINGSSTOP;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1993 break;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1994 default:
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1995 ringStart = FLASHSTART;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1996 ringStop = FLASHSTOP;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1997 break;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1998 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1999
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2000 *pointer = (*pointer & 0xFFF) + 0x1000;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2001
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2002 if((*pointer < ringStart) || (*pointer >= ringStop))
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2003 *pointer = ringStart;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2004 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2005
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2006
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2007 static void ef_erase_64K(uint32_t blocks)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2008 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2009 for(uint32_t i = 0; i < blocks; i++)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2010 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2011 wait_chip_not_busy();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2012 write_spi(0x06,RELEASE);/* WREN */
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2013 write_spi(0xD8,HOLDCS);/* 64k erase cmd */
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2014 write_address(RELEASE);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2015 actualAddress += 0x10000;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2016 HAL_Delay(25);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2017 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2018 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2019
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2020
268
1b9847d40e81 cleanup: make things static where possible.
Jan Mulder <jlmulder@xs4all.nl>
parents: 225
diff changeset
2021 static void chip_unselect(void)
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2022 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2023 HAL_GPIO_WritePin(EXTFLASH_CSB_GPIO_PORT,EXTFLASH_CSB_PIN,GPIO_PIN_SET); // chip select
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2024 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2025
268
1b9847d40e81 cleanup: make things static where possible.
Jan Mulder <jlmulder@xs4all.nl>
parents: 225
diff changeset
2026 static void chip_select(void)
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2027 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2028 HAL_GPIO_WritePin(EXTFLASH_CSB_GPIO_PORT,EXTFLASH_CSB_PIN,GPIO_PIN_RESET); // chip select
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2029 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2030
268
1b9847d40e81 cleanup: make things static where possible.
Jan Mulder <jlmulder@xs4all.nl>
parents: 225
diff changeset
2031 static void error_led_on(void)
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2032 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2033 HAL_GPIO_WritePin(OSCILLOSCOPE_GPIO_PORT,OSCILLOSCOPE_PIN,GPIO_PIN_SET);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2034 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2035
268
1b9847d40e81 cleanup: make things static where possible.
Jan Mulder <jlmulder@xs4all.nl>
parents: 225
diff changeset
2036 static void error_led_off(void)
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2037 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2038 HAL_GPIO_WritePin(OSCILLOSCOPE_GPIO_PORT,OSCILLOSCOPE_PIN,GPIO_PIN_RESET);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2039 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2040
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2041
268
1b9847d40e81 cleanup: make things static where possible.
Jan Mulder <jlmulder@xs4all.nl>
parents: 225
diff changeset
2042 static uint8_t read_spi(uint8_t unselect_CS_afterwards)
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2043 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2044 uint8_t byte;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2045
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2046 chip_select();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2047
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2048 if(HAL_SPI_Receive(&hspiDisplay, &byte, 1, 10000) != HAL_OK)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2049 Error_Handler_extflash();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2050
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2051 while (HAL_SPI_GetState(&hspiDisplay) != HAL_SPI_STATE_READY)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2052 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2053 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2054 if(unselect_CS_afterwards)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2055 chip_unselect();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2056
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2057 return byte;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2058 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2059
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2060
268
1b9847d40e81 cleanup: make things static where possible.
Jan Mulder <jlmulder@xs4all.nl>
parents: 225
diff changeset
2061 static void write_spi(uint8_t data, uint8_t unselect_CS_afterwards)
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2062 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2063 chip_select();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2064
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2065 if(HAL_SPI_Transmit(&hspiDisplay, &data, 1, 10000) != HAL_OK)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2066 Error_Handler_extflash();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2067
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2068 while (HAL_SPI_GetState(&hspiDisplay) != HAL_SPI_STATE_READY)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2069 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2070 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2071 if(unselect_CS_afterwards)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2072 chip_unselect();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2073 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2074
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2075
268
1b9847d40e81 cleanup: make things static where possible.
Jan Mulder <jlmulder@xs4all.nl>
parents: 225
diff changeset
2076 static void write_address(uint8_t unselect_CS_afterwards)
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2077 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2078 uint8_t hi, med ,lo;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2079
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2080 hi = (actualAddress >> 16) & 0xFF;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2081 med = (actualAddress >> 8) & 0xFF;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2082 lo = actualAddress & 0xFF;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2083
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2084 write_spi(hi, HOLDCS);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2085 write_spi(med, HOLDCS);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2086 write_spi(lo, unselect_CS_afterwards);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2087 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2088
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2089
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2090 static void wait_chip_not_busy(void)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2091 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2092 uint8_t status;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2093
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2094 chip_unselect();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2095
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2096 write_spi(0x05,HOLDCS); /* RDSR */
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2097 status = read_spi(HOLDCS);/* read status */
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2098 while(status & 0x01)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2099 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2100 HAL_Delay(1);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2101 status = read_spi(HOLDCS);/* read status */
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2102 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2103 chip_unselect();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2104 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2105
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2106
268
1b9847d40e81 cleanup: make things static where possible.
Jan Mulder <jlmulder@xs4all.nl>
parents: 225
diff changeset
2107 static void ext_flash_incf_address(uint8_t type)
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2108 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2109 uint32_t ringStart, ringStop;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2110
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2111 actualAddress += 1;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2112
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2113 switch(type)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2114 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2115 case EF_HEADER:
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2116 ringStart = HEADERSTART;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2117 ringStop = HEADERSTOP;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2118 break;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2119 case EF_SAMPLE:
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2120 ringStart = SAMPLESTART;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2121 ringStop = SAMPLESTOP;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2122 break;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2123 case EF_DEVICEDATA:
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2124 ringStart = DDSTART;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2125 ringStop = DDSTOP;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2126 break;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2127 case EF_VPMDATA:
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2128 ringStart = VPMSTART;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2129 ringStop = VPMSTOP;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2130 break;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2131 case EF_SETTINGS:
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2132 ringStart = SETTINGSSTART;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2133 ringStop = SETTINGSSTOP;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2134 break;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2135 case EF_FIRMWARE:
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2136 ringStart = FWSTART;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2137 ringStop = FWSTOP;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2138 break;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2139 case EF_FIRMWARE2:
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2140 ringStart = FWSTART2;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2141 ringStop = FWSTOP2;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2142 break;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2143 default:
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2144 ringStart = FLASHSTART;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2145 ringStop = FLASHSTOP;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2146 break;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2147 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2148
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2149 if((actualAddress < ringStart) || (actualAddress > ringStop))
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2150 actualAddress = ringStart;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2151 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2152
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2153
268
1b9847d40e81 cleanup: make things static where possible.
Jan Mulder <jlmulder@xs4all.nl>
parents: 225
diff changeset
2154 static void ext_flash_decf_address_ring(uint8_t type)
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2155 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2156 uint32_t ringStart, ringStop;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2157
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2158 switch(type)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2159 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2160 case EF_HEADER:
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2161 ringStart = HEADERSTART;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2162 ringStop = HEADERSTOP;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2163 break;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2164 case EF_SAMPLE:
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2165 ringStart = SAMPLESTART;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2166 ringStop = SAMPLESTOP;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2167 break;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2168 case EF_DEVICEDATA:
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2169 ringStart = DDSTART;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2170 ringStop = DDSTOP;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2171 break;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2172 case EF_VPMDATA:
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2173 ringStart = VPMSTART;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2174 ringStop = VPMSTOP;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2175 break;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2176 case EF_SETTINGS:
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2177 ringStart = SETTINGSSTART;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2178 ringStop = SETTINGSSTOP;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2179 break;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2180 case EF_FIRMWARE:
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2181 ringStart = FWSTART;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2182 ringStop = FWSTOP;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2183 break;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2184 case EF_FIRMWARE2:
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2185 ringStart = FWSTART2;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2186 ringStop = FWSTOP2;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2187 break;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2188 default:
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2189 ringStart = FLASHSTART;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2190 ringStop = FLASHSTOP;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2191 break;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2192 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2193
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2194 if((actualAddress <= ringStart) || (actualAddress > ringStop))
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2195 actualAddress = ringStop;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2196 else
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2197 actualAddress -= 1;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2198 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2199
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2200
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2201 static void ef_hw_rough_delay_us(uint32_t delayUs)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2202 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2203 if(!delayUs)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2204 return;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2205 delayUs*= 12;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2206 while(delayUs--);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2207 return;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2208 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2209
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2210 static void Error_Handler_extflash(void)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2211 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2212 while(1)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2213 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2214 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2215 }
425
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2216
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2217 void ext_flash_CloseSector(void)
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2218 {
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2219 uint32_t actualAddressBackup = actualAddress;
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2220 int i=0;
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2221
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2222 if(closeSectorAddress != 0)
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2223 {
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2224 /* write some dummy bytes to the sector which is currently used for storing samples. This is done to "hide" problem if function is calles again */
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2225 actualAddress = closeSectorAddress;
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2226
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2227 wait_chip_not_busy();
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2228 write_spi(0x06,RELEASE); /* WREN */
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2229 write_spi(0x02,HOLDCS); /* write cmd */
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2230 write_address(HOLDCS);
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2231 for(i = 0; i<8; i++)
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2232 {
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2233 write_spi(0xA5,HOLDCS);/* write data */
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2234 actualAddress++;
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2235 }
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2236 /* byte with RELEASE */
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2237 write_spi(0xA5,RELEASE);/* write data */
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2238 actualAddress = actualAddressBackup;
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2239 closeSectorAddress = 0;
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2240 }
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2241 }
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2242
466
538eb1c976e9 Removed invalidate header function because it is no lonnger needed
ideenmodellierer
parents: 463
diff changeset
2243 /* This function validates a potential jump of sample address by checking the last sector for empty memory cells */
538eb1c976e9 Removed invalidate header function because it is no lonnger needed
ideenmodellierer
parents: 463
diff changeset
2244 uint8_t ext_flash_SampleOverrunValid(void)
538eb1c976e9 Removed invalidate header function because it is no lonnger needed
ideenmodellierer
parents: 463
diff changeset
2245 {
538eb1c976e9 Removed invalidate header function because it is no lonnger needed
ideenmodellierer
parents: 463
diff changeset
2246 uint8_t jumpvalid = 1;
538eb1c976e9 Removed invalidate header function because it is no lonnger needed
ideenmodellierer
parents: 463
diff changeset
2247 uint32_t curAddress, actualaddrbackup;
538eb1c976e9 Removed invalidate header function because it is no lonnger needed
ideenmodellierer
parents: 463
diff changeset
2248 uint8_t tmpBuffer;
538eb1c976e9 Removed invalidate header function because it is no lonnger needed
ideenmodellierer
parents: 463
diff changeset
2249 uint8_t emptyCellCnt = 0;
538eb1c976e9 Removed invalidate header function because it is no lonnger needed
ideenmodellierer
parents: 463
diff changeset
2250
538eb1c976e9 Removed invalidate header function because it is no lonnger needed
ideenmodellierer
parents: 463
diff changeset
2251 actualaddrbackup = actualAddress;
557
2702bfa7b177 Stabilityfix: Do not trust lastDiveLogID == 0 at startup:
Ideenmodellierer
parents: 538
diff changeset
2252 curAddress = SAMPLESTOP - 20; /* check the last 20 bytes of the last sample sector */
466
538eb1c976e9 Removed invalidate header function because it is no lonnger needed
ideenmodellierer
parents: 463
diff changeset
2253 actualAddress = curAddress;
538eb1c976e9 Removed invalidate header function because it is no lonnger needed
ideenmodellierer
parents: 463
diff changeset
2254 ext_flash_read_block_start();
538eb1c976e9 Removed invalidate header function because it is no lonnger needed
ideenmodellierer
parents: 463
diff changeset
2255 while(actualAddress < SAMPLESTOP)
538eb1c976e9 Removed invalidate header function because it is no lonnger needed
ideenmodellierer
parents: 463
diff changeset
2256 {
538eb1c976e9 Removed invalidate header function because it is no lonnger needed
ideenmodellierer
parents: 463
diff changeset
2257 tmpBuffer = read_spi(HOLDCS);/* read data */
538eb1c976e9 Removed invalidate header function because it is no lonnger needed
ideenmodellierer
parents: 463
diff changeset
2258 if(tmpBuffer == 0xFF)
538eb1c976e9 Removed invalidate header function because it is no lonnger needed
ideenmodellierer
parents: 463
diff changeset
2259 {
538eb1c976e9 Removed invalidate header function because it is no lonnger needed
ideenmodellierer
parents: 463
diff changeset
2260 emptyCellCnt++;
538eb1c976e9 Removed invalidate header function because it is no lonnger needed
ideenmodellierer
parents: 463
diff changeset
2261 }
538eb1c976e9 Removed invalidate header function because it is no lonnger needed
ideenmodellierer
parents: 463
diff changeset
2262 actualAddress++;
538eb1c976e9 Removed invalidate header function because it is no lonnger needed
ideenmodellierer
parents: 463
diff changeset
2263 }
538eb1c976e9 Removed invalidate header function because it is no lonnger needed
ideenmodellierer
parents: 463
diff changeset
2264 ext_flash_read_block_stop();
538eb1c976e9 Removed invalidate header function because it is no lonnger needed
ideenmodellierer
parents: 463
diff changeset
2265
538eb1c976e9 Removed invalidate header function because it is no lonnger needed
ideenmodellierer
parents: 463
diff changeset
2266 if(emptyCellCnt == 20)
538eb1c976e9 Removed invalidate header function because it is no lonnger needed
ideenmodellierer
parents: 463
diff changeset
2267 {
538eb1c976e9 Removed invalidate header function because it is no lonnger needed
ideenmodellierer
parents: 463
diff changeset
2268 jumpvalid = 0;
538eb1c976e9 Removed invalidate header function because it is no lonnger needed
ideenmodellierer
parents: 463
diff changeset
2269 }
538eb1c976e9 Removed invalidate header function because it is no lonnger needed
ideenmodellierer
parents: 463
diff changeset
2270 actualAddress = actualaddrbackup;
538eb1c976e9 Removed invalidate header function because it is no lonnger needed
ideenmodellierer
parents: 463
diff changeset
2271 return jumpvalid;
538eb1c976e9 Removed invalidate header function because it is no lonnger needed
ideenmodellierer
parents: 463
diff changeset
2272 }
538eb1c976e9 Removed invalidate header function because it is no lonnger needed
ideenmodellierer
parents: 463
diff changeset
2273
557
2702bfa7b177 Stabilityfix: Do not trust lastDiveLogID == 0 at startup:
Ideenmodellierer
parents: 538
diff changeset
2274 uint32_t ext_flash_AnalyseSampleBuffer()
425
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2275 {
557
2702bfa7b177 Stabilityfix: Do not trust lastDiveLogID == 0 at startup:
Ideenmodellierer
parents: 538
diff changeset
2276 uint8_t sectorState[192]; /* samples are stored in 192 sector / 64k each */
425
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2277 uint32_t curAddress = SAMPLESTART;
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2278 uint8_t curSector = 0;
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2279 uint8_t samplebuffer[10];
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2280 uint32_t actualAddressBackup = actualAddress;
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2281 uint8_t emptyCellCnt = 0;
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2282 uint32_t i = 0;
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2283 uint8_t startedSectors = 0;
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2284 uint8_t lastSectorInuse = 0;
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2285
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2286 /* check if a sector is used till its end */
557
2702bfa7b177 Stabilityfix: Do not trust lastDiveLogID == 0 at startup:
Ideenmodellierer
parents: 538
diff changeset
2287 for(curSector = 0; curSector < 192; curSector++)
425
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2288 {
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2289 sectorState[curSector] = 0;
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2290 emptyCellCnt = 0;
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2291 curAddress = SAMPLESTART + (curSector * 0x10000); /* set address to begin of sector and check if it is used */
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2292 actualAddress = curAddress;
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2293 ext_flash_read_block_start();
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2294 for(uint32_t i=0;i<10;i++)
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2295 {
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2296 samplebuffer[i] = read_spi(HOLDCS);/* read data */
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2297 if(samplebuffer[i] == 0xFF)
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2298 {
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2299 emptyCellCnt++;
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2300 }
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2301 }
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2302 ext_flash_read_block_stop();
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2303 if(emptyCellCnt == 10)
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2304 {
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2305 sectorState[curSector] = SECTOR_NOTUSED;
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2306 }
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2307 emptyCellCnt = 0;
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2308 curAddress = SAMPLESTART + (curSector * 0x10000) + 0xFFF5; /* set address to end of sector and check if it is used */
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2309 actualAddress = curAddress;
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2310 ext_flash_read_block_start();
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2311 for(i=0;i<10;i++)
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2312 {
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2313 samplebuffer[i] = read_spi(HOLDCS);/* read data */
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2314 if(samplebuffer[i] == 0xFF)
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2315 {
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2316 emptyCellCnt++;
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2317 }
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2318 }
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2319 ext_flash_read_block_stop();
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2320 if(emptyCellCnt == 10)
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2321 {
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2322 sectorState[curSector] |= SECTOR_INUSE; /* will become SECTOR_EMPTY if start is NOTUSED */
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2323 }
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2324 }
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2325
557
2702bfa7b177 Stabilityfix: Do not trust lastDiveLogID == 0 at startup:
Ideenmodellierer
parents: 538
diff changeset
2326 for(i=0;i<192;i++)
425
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2327 {
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2328 if( sectorState[i] == SECTOR_INUSE)
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2329 {
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2330 startedSectors++;
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2331 lastSectorInuse = i;
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2332 }
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2333 }
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2334
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2335 if(startedSectors > 1) /* more than one sector is in used => ring buffer corrupted */
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2336 {
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2337 if(startedSectors == 2) /* only fix issue if only two sectors are in used. Otherwise fixing will cause more worries than help */
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2338 {
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2339 /* the logic behind healing of the problem is that the larger address is the oldest one => restore the largest address */
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2340 curAddress = SAMPLESTART + (lastSectorInuse * 0x10000);
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2341 emptyCellCnt = 0;
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2342 actualAddress = curAddress;
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2343 ext_flash_read_block_start();
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2344 while((emptyCellCnt < 10) && (actualAddress < curAddress + 0x10000))
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2345 {
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2346 samplebuffer[0] = read_spi(HOLDCS);/* read data */
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2347 if(samplebuffer[0] == 0xFF)
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2348 {
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2349 emptyCellCnt++;
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2350 }
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2351 else
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2352 {
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2353 emptyCellCnt = 0;
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2354 }
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2355 actualAddress++;
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2356 }
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2357 ext_flash_read_block_stop();
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2358 actualAddress -= 10; /* step 10 bytes back to the start of free bytes */
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2359 actualPointerSample = actualAddress;
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2360
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2361 closeSectorAddress = settingsGetPointer()->logFlashNextSampleStartAddress & 0xFFFF0000;
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2362 closeSectorAddress += 0xFFF5; /* to be used once next time a dive is logged. Needed because NextSampleID is derived at every startup */
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2363 settingsGetPointer()->logFlashNextSampleStartAddress = actualPointerSample; /* store new position to be used for next dive */
557
2702bfa7b177 Stabilityfix: Do not trust lastDiveLogID == 0 at startup:
Ideenmodellierer
parents: 538
diff changeset
2364 ext_flash_CloseSector();
425
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2365 }
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2366 }
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2367 actualAddress = actualAddressBackup;
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2368 return startedSectors;
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2369 }
86fcac4cc43a Added function to analyse the sampel ringbuffer:
ideenmodellierer
parents: 423
diff changeset
2370
466
538eb1c976e9 Removed invalidate header function because it is no lonnger needed
ideenmodellierer
parents: 463
diff changeset
2371 uint32_t ext_flash_read_profilelength_small_header(uint32_t smallHeaderAddr)
452
b90ddf57f7f1 Added compile variant enabling the reset of profile sample information:
ideenmodellierer
parents: 429
diff changeset
2372 {
466
538eb1c976e9 Removed invalidate header function because it is no lonnger needed
ideenmodellierer
parents: 463
diff changeset
2373 uint32_t profileLength = 0;
538eb1c976e9 Removed invalidate header function because it is no lonnger needed
ideenmodellierer
parents: 463
diff changeset
2374 actualPointerSample = smallHeaderAddr;
538eb1c976e9 Removed invalidate header function because it is no lonnger needed
ideenmodellierer
parents: 463
diff changeset
2375 actualAddress = actualPointerSample;
538eb1c976e9 Removed invalidate header function because it is no lonnger needed
ideenmodellierer
parents: 463
diff changeset
2376 ext_flash_read_block_start();
538eb1c976e9 Removed invalidate header function because it is no lonnger needed
ideenmodellierer
parents: 463
diff changeset
2377 ext_flash_read_next_sample_part((uint8_t*)&profileLength, 3);
538eb1c976e9 Removed invalidate header function because it is no lonnger needed
ideenmodellierer
parents: 463
diff changeset
2378 ext_flash_close_read_sample();
538eb1c976e9 Removed invalidate header function because it is no lonnger needed
ideenmodellierer
parents: 463
diff changeset
2379 return profileLength;
452
b90ddf57f7f1 Added compile variant enabling the reset of profile sample information:
ideenmodellierer
parents: 429
diff changeset
2380 }
b90ddf57f7f1 Added compile variant enabling the reset of profile sample information:
ideenmodellierer
parents: 429
diff changeset
2381
b90ddf57f7f1 Added compile variant enabling the reset of profile sample information:
ideenmodellierer
parents: 429
diff changeset
2382
225
2bb1db22b5f5 cleanup: random set of cleanups
Jan Mulder <jlmulder@xs4all.nl>
parents: 38
diff changeset
2383 /*
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2384 uint8_t ext_flash_erase_firmware_if_not_empty(void)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2385 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2386 const uint8_t TESTSIZE_FW = 4;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2387
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2388 uint8_t data[TESTSIZE_FW];
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2389 uint8_t notEmpty = 0;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2390
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2391 actualAddress = FWSTART;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2392 ext_flash_read_block_start();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2393 for(int i = 0; i < TESTSIZE_FW; i++)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2394 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2395 ext_flash_read_block(&data[i], EF_FIRMWARE);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2396 if(data[i] != 0xFF)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2397 notEmpty = 1;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2398 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2399 ext_flash_read_block_stop();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2400
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2401 if(notEmpty)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2402 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2403 ext_flash_erase_firmware();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2404 return 1;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2405 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2406 else
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2407 return 0;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2408 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2409
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2410 uint8_t ext_flash_erase_firmware2_if_not_empty(void)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2411 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2412 const uint8_t TESTSIZE_FW = 4;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2413
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2414 uint8_t data[TESTSIZE_FW];
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2415 uint8_t notEmpty = 0;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2416
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2417 actualAddress = FWSTART2;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2418 ext_flash_read_block_start();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2419 for(int i = 0; i < TESTSIZE_FW; i++)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2420 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2421 ext_flash_read_block(&data[i], EF_FIRMWARE2);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2422 if(data[i] != 0xFF)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2423 notEmpty = 1;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2424 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2425 ext_flash_read_block_stop();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2426
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2427 if(notEmpty)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2428 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2429 ext_flash_erase_firmware2();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2430 return 1;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2431 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2432 else
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2433 return 0;
225
2bb1db22b5f5 cleanup: random set of cleanups
Jan Mulder <jlmulder@xs4all.nl>
parents: 38
diff changeset
2434 }*/