annotate BootLoader/Src/base_bootlader.c @ 319:d8e86af78474 fix-version

bugfix: correct packed main version number in dive header This fixes a rather mysterious bug. Users report that up to 1.3.5 beta, a correct version number is shown in libdivecomputer based applications (like in Subsurface, in the extra data tab). Careful examining the code in both libdivecomputer and the firmware shows a subtle error in the bit mask and shift operation to pack a full X.Y.Z.beta version number in 2 bytes (as is available in the dive header) in the firmware end (as the libdivecomputer code looks sane, assuming this is the right way to pack things). Likely, this bug crept in in the conversion from the closed source Keil period into the open source GCC setup of the code base. So its impossible to document the exact history of this problem here. Further notice that the main version number is only 1 of 3 version numbers, denoting the full version of the firmware (besides Font and RTE). Finally notice that this way of packing is limited to 2^5 bits (decimal 32), so we could easily build a 1.4.21, but not a 1.4.55. Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
author Jan Mulder <jlmulder@xs4all.nl>
date Wed, 19 Jun 2019 14:31:50 +0200
parents 1b9be6040d82
children 4e10a3e087a1
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1 ///////////////////////////////////////////////////////////////////////////////
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2 /// -*- coding: UTF-8 -*-
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3 ///
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4 /// \file BootLoader/Src/base_bootlader.c
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5 /// \brief he beginning of it all. main() is part of this.
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6 /// \author heinrichs weikamp gmbh
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7 /// \date 26-February-2014
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8 ///
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9 /// $Id$
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10 ///////////////////////////////////////////////////////////////////////////////
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11 /// \par Copyright (c) 2014-2018 Heinrichs Weikamp gmbh
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12 ///
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13 /// This program is free software: you can redistribute it and/or modify
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14 /// it under the terms of the GNU General Public License as published by
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15 /// the Free Software Foundation, either version 3 of the License, or
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16 /// (at your option) any later version.
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17 ///
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18 /// This program is distributed in the hope that it will be useful,
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19 /// but WITHOUT ANY WARRANTY; without even the implied warranty of
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20 /// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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21 /// GNU General Public License for more details.
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22 ///
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23 /// You should have received a copy of the GNU General Public License
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24 /// along with this program. If not, see <http://www.gnu.org/licenses/>.
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25 //////////////////////////////////////////////////////////////////////////////
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26 /**
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27 * @detail The beginning of it all. main() is part of this.
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28 * + Do the inits for hardware
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29 * + check for button press or update process reset trigger
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30 * + Do the inits for sub-systems like menu, dive screen etc.
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31 * + Start IRQs
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32 * + Start MainTasks not in IRQs
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33 * @bug
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34 * @warning
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35 @verbatim
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36
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37 ==============================================================================
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38 ##### bootloader specific #####
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39 ==============================================================================
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40
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41 151130 hw sleep on button3
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42 (MX_tell_reset_logik_alles_ok() + DataEX_call() in endlos loop)
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43
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44 ==============================================================================
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45 ##### bootloader specific #####
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46 ==============================================================================
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47
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48 Bootloader info is set right here in this file.
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49 The location is 0x0800A000 instead of 0x08050000 (firmware)
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50
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51 on system reset (Menu Start Bootloader in firmware) the update process
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52 is started automatically if no button is pressed
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53
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54 if the right button is pressed the bootloader menu is started
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55
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56 after update process (with update or empty) cleaning of EEPROM is started
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57 afterwards the watchdog reset starts without activating the update process
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58
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59 bluetooth chip is started in tComm on start of the mini bootloader firmware
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60
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61 SMALLCPU_CSB_PIN must be re-set to 0 to communicate with small CPU / CPU2 / RTE
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62
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63 for RealTerm to send file / firmware, Delays has to be increased to 0
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64
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65 RTE update / SPI1 with DMA gave IBUSERR, now it is working fine :-) 150828
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66 ==============================================================================
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67 from standard firmware, parts might be invalid here:
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68 ==============================================================================
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69 ##### IRQs #####
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70 ==============================================================================
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71 [..] The IRQs are very important and most functions should only run there.
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72
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73 PreemptPriority are as follows
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74 (#) 2 (low) sprintf _only_ here. Don't use in maintask or anywhere else.
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75 Called by Buttons und Timer3
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76 Timer3 is 1/10 second
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77 (#) 1 (mid) anything that should work while in IRQ2 like HalDelay(), VSYNC
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78 and DMA2D Transfer Complete for housekeepingFrame();
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79 (#) 0 (high) _very very short_ interrupts like The HAL hardware part for
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80 spi, uart, i2c.
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81
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82 SubPriority within PreemptPriority give the order to execute.
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83 Introduced 30.Oct.14 as it used by several HAL examples.
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84 Three levelAmbients are available (2 low,1 mid,0 high)
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85
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86 The STM32F4 has 4bits for IRQ levelAmbients, divided 2/2 in this code
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87 with the NVIC_PRIORITYGROUP_2 setting.
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88
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89 ==============================================================================
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90 ##### MainTask #####
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91 ==============================================================================
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92 [..] For everthing slow without importance to be 'in time'.
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93 Like VPM and Buehlmann.
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94 No sprintf and probably no GFX_SetFramesTopBottom() stuff neither.
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95 If sprintf is called while sprintf is executed it blows up everything.
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96
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97 ==============================================================================
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98 ##### Frames / the external SDRAM #####
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99 ==============================================================================
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100 [..] The SDRAM is handled by getFrame() and releaseFrame().
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101 Each frame with 800*480*2 Bytes.
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102 Be carefull to release every frame
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103 otherwise there will be a memory leakage over time.
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104 housekeepingFrame() in the MainTask takes care of cleaning the frames.
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105 All frames are filled with 0x00. This will be transparent with color of
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106 CLUT_Font020 (is CLUT 0) if the alpha is set for a 16bit pair.
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107 housekeepingFrame() delays the cleaning of frames still used as screen
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108 buffer to prevent flickering.
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109
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110 ==============================================================================
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111 ##### Display #####
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112 ==============================================================================
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113 [..] There is a Top layer, Bottom layer and background color.
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114 All are perfectly alpha-blended by hardware.
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115
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116 (#) top layer has 800x480 option function calls only
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117 as it is not used for cursors here
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118 (#) bottom layer has free size and start option to be used
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119 for cursors (or sprites in the future ;-)
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120 (#) background only black in the moment.
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121 ToDo: Could be anything else for warnings etc.
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122 if needed
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123
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124 [..] Frame updates, switching and cursors is done with
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125
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126 (#) GFX_SetFramesTopBottom() and the subset
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127 GFX_SetFrameTop() + GFX_SetFrameBottom()
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128 Those do not change anything on the display but give commands to..
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129 (#) GFX_change_LTDC() The only place that changes the pointer.
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130 This prevents erratic behaviour if several changes
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131 are made within one refresh rate of the screen.
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132 Is called in IRQ by PD4 and HAL_GPIO_EXTI_IRQHandler
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133 from VSYNC signal.
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134
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135 [..] Content
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136
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137 (#) Colors by LookupTable only. This could be modified by
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138 system settings in the future. (gfx_color.h/.c)
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139
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140 (#) Text by text_multilinguage.h/.c with one char
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141 necessary only starting from '\x80'
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142 with automatic language switch by
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143 selected_language in SSettings
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144 see openEdit_Language() in tMenuEditSystem.c
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145 Therefore there are differnent functions
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146 for example:
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147 write_label_fix() for single char multilanguage
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148 write_label_var() for strings that could include
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149 multilanguage as well
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150 see GFX_write_string() to get an overview of the controls
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151 as well as the command list in gfx_engine.h
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152 There is no clear before writing, text overlay is always on.
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153 Many options to have LargeFont.SmallFont for numbers etc.
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154
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155 ==============================================================================
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156 ##### Update, DualBoot and build-in FLASH memory usage #####
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157 ==============================================================================
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158 [..] Boot0 pin, Boot1/PB2 pin and BFB2 software bit control the behaviour.
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159 PB2 should be tied to GND.
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160 Boot0 == VDD -> bootloader on start, otherwise boot from Bank1 or Bank2
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161 depending on BFB2.
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162 Bank2 contains the Fonts and should contain a proper test code in future
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163 Bank1 is the main code (Bank1 is 1 MB too, usage as of Oct. 14 is 200 KB)
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164 [..] Bootloader should be either UART or USB (on FS pins _only_)
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165 USB HS to FS like on the Eval board does not work.
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166 [..] Bootloader for the smaller CPU2 is implemented via the SPI used for DMA copy.
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167
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168 ==============================================================================
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169 ##### Connection to CPU2 (STM32F411 as of Oct.14 #####
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170 ==============================================================================
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171 [..] Connected via SPI and DMA for every purpose.
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172 two entire arrays are transfered for data security reasons
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173 with respect to master (STM32F429) might interrupt internal
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174 data copy in CPU2 (like hi byte, low byte, etc.).
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175 [..] The entire life data is calculated in CPU2. Like tissues, CNS,...
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176 Therefore the main unit is _not_ necessarily a Real Time system.
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177 Simulation on the main unit can be executed without disrupting life data.
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178 [..] SPI is triggered and timed by calling DataEX_call() in data_exchange_main.c
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179 DataEX_copy_to_LifeData() does the transfer from buffer to variables used.
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180
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181 ==============================================================================
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182 ##### Menu, MenuEdit, Info #####
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183 ==============================================================================
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184 [..] tMenu.c, tMenuEdit.c and tInfo.c is the system used.
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185 logbook is part of Info not Menu.
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186 The Info Menu is accessed by button 'Back'
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187 The regular Menu is accessed by button 'Enter'
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188 [..] Menu content is kept in frame memory for fast access.
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189 There is no need to build pages if the 'Enter' button is pressed.
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190 This is in contrast to MenuEdit pages.
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191 [..] Button control for new pages (and pages in general) have to implemented
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192 in tMenu.c, tMenuEdit.c or tInfo.c
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193
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194 [..] ToDo (Oct. 14) Timeout for menus via Timer3 / IRQ 2
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195
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196 ==============================================================================
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197 ##### specials #####
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198 ==============================================================================
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199 [..] There was code for vector graphics from great demos
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200 (peridiummmm and jupiter) that can be fitted again
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201
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202 @endverbatim
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203 ******************************************************************************
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204 */
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205
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206 /* Includes ------------------------------------------------------------------*/
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207 #include "base_bootloader.h"
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208
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209 // From Bootloader/Inc:
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210 #include "tInfoBootloader.h"
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211
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212 // ?
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213 #include "externLogbookFlash.h"
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214 #include "firmwareEraseProgram.h"
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215 #include "firmwareJumpToApplication.h"
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216
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217 // From Common/Inc:
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218 #include "FirmwareData.h"
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219
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220 // From Common/Drivers:
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221 #include "stm32f4xx_hal.h"
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222 #include "stm32f4xx_hal_rcc.h"
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223 #include "stm32f4xx_hal_flash_ex.h"
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224 #include "stm32f4xx_hal_wwdg.h"
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225
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226 // From Discovery/Inc (shall be shared...)
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227 #include "data_exchange_main.h"
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228 #include "display.h"
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229 #include "gfx_engine.h"
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230 #include "ostc.h"
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231 #include "tComm.h"
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232 #include "tStructure.h"
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233
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234 // From AC6 support:
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235 #include <stdio.h>
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236 #include <string.h> // for memcopy
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237
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238 /* Private define ------------------------------------------------------------*/
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239 #define BUFFER_SIZE ((uint32_t)0x00177000)
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240 #define WRITE_READ_ADDR ((uint32_t)0x0000)
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241 #define REFRESH_COUNT ((uint32_t)0x0569) /* SDRAM refresh counter (90Mhz SD clock) */
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242
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243 /* Private macro -------------------------------------------------------------*/
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244 /* Private variables ---------------------------------------------------------*/
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245 uint8_t returnFromCommCleanUpRequest = 0;
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246
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247 const SFirmwareData bootloader_FirmwareData __attribute__(( section(".bootloader_firmware_data") )) =
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248 {
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249 .versionFirst = 1,
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250 .versionSecond = 0,
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251 .versionThird = 1,
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252 .versionBeta = 1,
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253
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254 /* 4 bytes with trailing 0 */
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255 .signature = "cw",
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256
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257 .release_year = 16,
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258 .release_month = 4,
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259 .release_day = 8,
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diff changeset
260 .release_sub = 0,
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261
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262 /* max 48 with trailing 0 */
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263 .release_info ="tComm with all",
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264
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265 /* for safety reasons and coming functions*/
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266 .magic[0] = FIRMWARE_MAGIC_FIRST,
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267 .magic[1] = FIRMWARE_MAGIC_SECOND,
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268 .magic[2] = FIRMWARE_MAGIC_FIRMWARE, /* the magic byte */
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269 .magic[3] = FIRMWARE_MAGIC_END
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270 };
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271
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272
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273 const SHardwareData HardwareData __attribute__((at(HARDWAREDATA_ADDRESS))) = {
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274
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275 // first 52 bytes
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276 .primarySerial = 0xFFFF,
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277 .primaryLicence = 0xFF,
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278 .revision8bit = 0xFF,
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279 .production_year = 0xFF,
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280 .production_month = 0xFF,
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281 .production_day = 0xFF,
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282 .production_bluetooth_name_set = 0xFF,
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283
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284 .production_info = {
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285 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
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286 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
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diff changeset
287 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
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288 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF},
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289
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290 // other 12 bytes (64 in total)
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291 .secondarySerial = 0xFFFF,
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292 .secondaryLicence = 0xFF,
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293 .secondaryReason8bit = 0xFF,
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294 .secondary_year = 0xFF,
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295 .secondary_month = 0xFF,
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296 .secondary_day = 0xFF,
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297 .secondary_bluetooth_name_set = 0xFF,
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298 .secondary_info = {0xFF,0xFF,0xFF,0xFF}
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299 };
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300
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301
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302 RTC_HandleTypeDef RtcHandle;
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303 TIM_HandleTypeDef TimHandle; /* used in stm32f4xx_it.c too */
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304 TIM_HandleTypeDef TimBacklightHandle; /* used in stm32f4xx_it.c too */
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305
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306 uint32_t time_before;
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307 uint32_t time_between;
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308 uint32_t time_after;
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309
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310 /* SDRAM handler declaration */
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311 SDRAM_HandleTypeDef hsdram;
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312 FMC_SDRAM_TimingTypeDef SDRAM_Timing;
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313 FMC_SDRAM_CommandTypeDef command;
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314
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315 FLASH_OBProgramInitTypeDef OBInit;
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316 FLASH_AdvOBProgramInitTypeDef AdvOBInit;
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317
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318
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319 /* Private variables with external access ------------------------------------*/
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320
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321 uint32_t globalStateID = 0;
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322 uint8_t globalModeID = SURFMODE;
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323 uint32_t time_without_button_pressed_deciseconds = 0;
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324 uint8_t bootToBootloader = 0;
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325
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326 /* Private function prototypes -----------------------------------------------*/
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327
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328 //static void LCD_ToggleFramebuffer(GFX_DrawCfgTypeDef *hconfig);
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329 //static void LCD_Config(GFX_DrawCfgTypeDef *hconfig);
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330 static void SystemClock_Config(void);
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331 static void Error_Handler(void);
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332
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333 static void SDRAM_Initialization_Sequence(SDRAM_HandleTypeDef *hsdram, FMC_SDRAM_CommandTypeDef *Command);
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334 static void SDRAM_Config(void);
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335 //static void DualBoot(void);
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336 static void EXTILine_Buttons_Config(void);
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337 //static void RTC_init(void);
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338 static void TIM_init(void);
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339 static void TIM_BACKLIGHT_init(void);
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340 //static void TIM_BACKLIGHT_adjust(void);
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341 static void gotoSleep(void);
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342 uint8_t checkResetForFirmwareUpdate(void);
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343 void DeleteResetToFirmwareUpdateRegister(void);
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344 void reset_to_firmware_using_Watchdog(void);
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345 void reset_to_update_using_system_reset(void);
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346
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347 //static void DualBootToBootloader(void);
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348
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349 /* ITM Trace-------- ---------------------------------------------------------*/
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350 /*
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351 #define ITM_Port8(n) (*((volatile unsigned char *)(0xE0000000+4*n)))
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352 #define ITM_Port16(n) (*((volatile unsigned short*)(0xE0000000+4*n)))
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353 #define ITM_Port32(n) (*((volatile unsigned long *)(0xE0000000+4*n)))
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354
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355 #define DEMCR (*((volatile unsigned long *)(0xE000EDFC)))
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356 #define TRCENA 0x01000000
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357
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358 struct __FILE { int handle; };
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359 FILE __stdout;
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360 FILE __stdin;
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361
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362 int fputc(int ch, FILE *f) {
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363 if (DEMCR & TRCENA) {
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364 while (ITM_Port32(0) == 0);
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365 ITM_Port8(0) = ch;
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366 }
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367 return(ch);
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368 }
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369 */
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370
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371 /* Private functions ---------------------------------------------------------*/
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372
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373 /**
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374 * @brief Main program
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375 * @param None
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376 * @retval None
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377 */
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378
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379 void GPIO_test_I2C_lines(void)
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380 {
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381 GPIO_InitTypeDef GPIO_InitStructure;
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382 __GPIOA_CLK_ENABLE();
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383 __GPIOG_CLK_ENABLE();
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384 GPIO_InitStructure.Pin = GPIO_PIN_7;
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385 GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP;
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386 GPIO_InitStructure.Pull = GPIO_PULLUP;
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387 GPIO_InitStructure.Speed = GPIO_SPEED_LOW;
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388 HAL_GPIO_Init(GPIOG, &GPIO_InitStructure);
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389 GPIO_InitStructure.Pin = GPIO_PIN_3;
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390 HAL_GPIO_Init(GPIOA, &GPIO_InitStructure);
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391
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392 while(1)
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393 {
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394 HAL_GPIO_WritePin(GPIOG,GPIO_PIN_7,GPIO_PIN_SET);
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395 HAL_GPIO_WritePin(GPIOA,GPIO_PIN_3,GPIO_PIN_RESET);
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396 HAL_Delay(10);
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397 HAL_GPIO_WritePin(GPIOG,GPIO_PIN_7,GPIO_PIN_RESET);
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398 HAL_GPIO_WritePin(GPIOA,GPIO_PIN_3,GPIO_PIN_SET);
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399 HAL_Delay(10);
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400 }
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401 }
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402
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403
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404 int main(void)
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405 {
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406
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407 /*
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408 HAL_Init();
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409 SystemClock_Config();
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diff changeset
410 GPIO_test_I2C_lines();
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diff changeset
411 */
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diff changeset
412 uint32_t pLayerInvisible;
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diff changeset
413 uint32_t firmware_load_result;
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jDG
parents: 25
diff changeset
414 uint8_t magicbyte = 0;
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parents: 25
diff changeset
415 uint8_t callForUpdate;
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diff changeset
416 uint8_t status = 0;
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parents: 25
diff changeset
417 char textVersion[32];
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parents: 25
diff changeset
418 uint8_t ptr;
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parents: 25
diff changeset
419 uint32_t pOffset;
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diff changeset
420
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diff changeset
421 set_globalState(StBoot0);
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diff changeset
422
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diff changeset
423 HAL_Init();
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diff changeset
424 HAL_NVIC_SetPriorityGrouping(NVIC_PRIORITYGROUP_2);
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diff changeset
425
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diff changeset
426 /* feedback for the user
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diff changeset
427 * aber sehr unsch�n beim Warmstart
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diff changeset
428 * da das letzte Bild noch lange nachleuchtet */
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diff changeset
429 // MX_GPIO_Backlight_max_static_only_Init();
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diff changeset
430
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diff changeset
431
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diff changeset
432 /* button press is only 40 to 50 us low */
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diff changeset
433 MX_GPIO_One_Button_only_Init();
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diff changeset
434
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diff changeset
435 uint32_t i = 500000;
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diff changeset
436
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diff changeset
437 callForUpdate = __HAL_RCC_GET_FLAG(RCC_FLAG_SFTRST);
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438
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diff changeset
439 if(callForUpdate)
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diff changeset
440 {
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diff changeset
441 i = 0;
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diff changeset
442 }
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diff changeset
443 else
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diff changeset
444 if( (firmware_MainCodeIsProgammed() == 0)
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diff changeset
445 || (hardwareDataGetPointer()->primarySerial == 0xFFFF)
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diff changeset
446 || (hardwareDataGetPointer()->production_bluetooth_name_set == 0xFF))
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jDG
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diff changeset
447 {
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diff changeset
448 i = 1;
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diff changeset
449 }
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diff changeset
450 else
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diff changeset
451 {
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diff changeset
452 while(MX_GPIO_Read_The_One_Button() && i)
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diff changeset
453 {
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diff changeset
454 i--;
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diff changeset
455 __NOP();
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diff changeset
456 }
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diff changeset
457 if(i)
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diff changeset
458 {
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diff changeset
459 i = 200000;
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diff changeset
460 while(!MX_GPIO_Read_The_One_Button() && i)
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diff changeset
461 {
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diff changeset
462 i--;
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diff changeset
463 __NOP();
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diff changeset
464 }
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diff changeset
465 if(i)
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diff changeset
466 {
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diff changeset
467 i = 200000;
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diff changeset
468 while(MX_GPIO_Read_The_One_Button() && i)
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diff changeset
469 {
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diff changeset
470 i--;
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diff changeset
471 __NOP();
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diff changeset
472 }
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diff changeset
473 if(i)
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diff changeset
474 {
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diff changeset
475 i = 200000;
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diff changeset
476 while(!MX_GPIO_Read_The_One_Button() && i)
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diff changeset
477 {
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diff changeset
478 i--;
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diff changeset
479 __NOP();
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diff changeset
480 }
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diff changeset
481 if(i)
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diff changeset
482 {
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diff changeset
483 i = 200000;
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diff changeset
484 while(MX_GPIO_Read_The_One_Button() && i)
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diff changeset
485 {
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diff changeset
486 i--;
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diff changeset
487 __NOP();
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diff changeset
488 }
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diff changeset
489 }
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diff changeset
490 }
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diff changeset
491 }
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diff changeset
492 }
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diff changeset
493 }
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diff changeset
494
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diff changeset
495 if((i == 0) && (callForUpdate == 0))
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diff changeset
496 firmware_JumpTo_Application();
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diff changeset
497
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diff changeset
498 SystemClock_Config();
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diff changeset
499
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diff changeset
500 MX_GPIO_Init();
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diff changeset
501 MX_Bluetooth_PowerOn();
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diff changeset
502 MX_SPI_Init();
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diff changeset
503 SDRAM_Config();
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diff changeset
504 HAL_Delay(100);
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diff changeset
505
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diff changeset
506 GFX_init1_no_DMA(&pLayerInvisible, 2);
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diff changeset
507
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diff changeset
508 TIM_BACKLIGHT_init();
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diff changeset
509
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diff changeset
510 // -----------------------------
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diff changeset
511
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diff changeset
512 display_power_on__1_of_2__pre_RGB();
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diff changeset
513 GFX_LTDC_Init();
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diff changeset
514 GFX_LTDC_LayerDefaultInit(TOP_LAYER, pLayerInvisible);
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diff changeset
515 GFX_LTDC_LayerDefaultInit(BACKGRD_LAYER, pLayerInvisible);
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diff changeset
516 GFX_SetFramesTopBottom(pLayerInvisible,pLayerInvisible,480);
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diff changeset
517 HAL_Delay(20);
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diff changeset
518 display_power_on__2_of_2__post_RGB();
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diff changeset
519
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diff changeset
520 // -----------------------------
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diff changeset
521 GFX_change_LTDC();
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diff changeset
522 GFX_hwBackgroundOn();
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diff changeset
523 GFX_change_LTDC();
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diff changeset
524 // -----------------------------
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diff changeset
525 tInfoBootloader_init();
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diff changeset
526 // -----------------------------
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diff changeset
527 if(i == 0)
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diff changeset
528 {
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diff changeset
529 tInfo_newpage("load firmware data");
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diff changeset
530 uint8_t* pBuffer = (uint8_t*)((uint32_t)0xD0000000); /* blocked via GFX_init1_no_DMA */
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diff changeset
531 firmware_load_result = ext_flash_read_firmware(pBuffer,768000, &magicbyte);
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diff changeset
532
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diff changeset
533 if((firmware_load_result > 0) && (firmware_load_result < 768000) && (magicbyte == 0xEE))
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diff changeset
534 {
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diff changeset
535 ptr = ext_flash_read_firmware_version(textVersion);
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diff changeset
536 textVersion[ptr++] = 'f';
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diff changeset
537 textVersion[ptr++] = 'o';
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diff changeset
538 textVersion[ptr++] = 'u';
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diff changeset
539 textVersion[ptr++] = 'n';
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diff changeset
540 textVersion[ptr++] = 'd';
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diff changeset
541 textVersion[ptr] = 0;
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diff changeset
542
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diff changeset
543 tInfo_newpage(textVersion);
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diff changeset
544 tInfo_write("erase flash");
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diff changeset
545 status = firmware_eraseFlashMemory();
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diff changeset
546 if(status != HAL_OK)
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jDG
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diff changeset
547 {
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diff changeset
548 tInfo_newpage("error. try again.");
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diff changeset
549 status = firmware_eraseFlashMemory();
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diff changeset
550 if(status != HAL_OK)
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diff changeset
551 {
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diff changeset
552 tInfo_newpage("error. skip update.");
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diff changeset
553 HAL_Delay(1000);
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diff changeset
554 }
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diff changeset
555 }
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parents: 25
diff changeset
556 if(status == HAL_OK)
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parents: 25
diff changeset
557 {
252
1b9be6040d82 Minor: Typo fixed in bootloader screen
heinrichsweikamp
parents: 36
diff changeset
558 tInfo_write("program flash");
30
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diff changeset
559 status = firmware_programFlashMemory(pBuffer,firmware_load_result);
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diff changeset
560 if(status != HAL_OK)
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jDG
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diff changeset
561 {
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jDG
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diff changeset
562 tInfo_newpage("error. try again.");
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diff changeset
563 status = firmware_programFlashMemory(pBuffer,firmware_load_result);
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diff changeset
564 if(status != HAL_OK)
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diff changeset
565 {
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diff changeset
566 tInfo_newpage("error. skip update.");
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diff changeset
567 HAL_Delay(1000);
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diff changeset
568 }
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diff changeset
569 }
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parents: 25
diff changeset
570 }
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diff changeset
571 }
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diff changeset
572 }
ea1003f63e44 ADD GPL License ...
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diff changeset
573
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diff changeset
574 /* here comes the variable upper firmware loader */
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diff changeset
575 if((i == 0) && (status == HAL_OK))
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parents: 25
diff changeset
576 {
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diff changeset
577 tInfo_newpage("load firmware2 data");
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diff changeset
578 uint8_t* pBuffer = (uint8_t*)((uint32_t)0xD0000000); /* blocked via GFX_init1_no_DMA */
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diff changeset
579 firmware_load_result = ext_flash_read_firmware2(&pOffset, pBuffer,768000*2,0,0);
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parents: 25
diff changeset
580
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jDG
parents: 25
diff changeset
581 if((firmware_load_result > 0) && (firmware_load_result + pOffset <= 1024000))
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jDG
parents: 25
diff changeset
582 {
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parents: 25
diff changeset
583 ptr = 0;
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parents: 25
diff changeset
584 ptr += gfx_number_to_string(7,0,&textVersion[ptr],firmware_load_result);
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jDG
parents: 25
diff changeset
585 textVersion[ptr++] = ' ';
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jDG
parents: 25
diff changeset
586 textVersion[ptr++] = 'b';
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jDG
parents: 25
diff changeset
587 textVersion[ptr++] = 'y';
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jDG
parents: 25
diff changeset
588 textVersion[ptr++] = 't';
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jDG
parents: 25
diff changeset
589 textVersion[ptr++] = 'e';
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jDG
parents: 25
diff changeset
590 textVersion[ptr++] = 's';
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jDG
parents: 25
diff changeset
591 textVersion[ptr++] = ' ';
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parents: 25
diff changeset
592 textVersion[ptr++] = 'w';
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jDG
parents: 25
diff changeset
593 textVersion[ptr++] = 'i';
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jDG
parents: 25
diff changeset
594 textVersion[ptr++] = 't';
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jDG
parents: 25
diff changeset
595 textVersion[ptr++] = 'h';
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
596 textVersion[ptr++] = ' ';
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
597 ptr += gfx_number_to_string(7,0,&textVersion[ptr],pOffset);
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
598 textVersion[ptr++] = ' ';
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
599 textVersion[ptr++] = 'o';
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
600 textVersion[ptr++] = 'f';
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
601 textVersion[ptr++] = 'f';
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
602 textVersion[ptr++] = 's';
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
603 textVersion[ptr++] = 'e';
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
604 textVersion[ptr++] = 't';
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
605 textVersion[ptr] = 0;
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
606 tInfo_newpage(textVersion);
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
607
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
608 ptr = 0;
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
609 textVersion[ptr++] = 'f';
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
610 textVersion[ptr++] = 'o';
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
611 textVersion[ptr++] = 'u';
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
612 textVersion[ptr++] = 'n';
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
613 textVersion[ptr++] = 'd';
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
614 textVersion[ptr] = 0;
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
615
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
616 tInfo_write(textVersion);
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
617 tInfo_write("erase flash");
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
618 status = firmware2_variable_upperpart_eraseFlashMemory(firmware_load_result,pOffset);
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
619 if(status != HAL_OK)
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
620 {
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
621 tInfo_newpage("error. try again.");
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
622 status = firmware2_variable_upperpart_eraseFlashMemory(firmware_load_result,pOffset);
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
623 if(status != HAL_OK)
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
624 {
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
625 tInfo_newpage("error. skip update.");
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
626 HAL_Delay(1000);
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
627 }
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
628 }
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
629 if(status == HAL_OK)
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
630 {
252
1b9be6040d82 Minor: Typo fixed in bootloader screen
heinrichsweikamp
parents: 36
diff changeset
631 tInfo_write("program flash");
30
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
632 status = firmware2_variable_upperpart_programFlashMemory(firmware_load_result,pOffset,pBuffer,firmware_load_result,0);
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
633 if(status != HAL_OK)
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
634 {
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
635 tInfo_newpage("error. try again.");
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
636 status = firmware2_variable_upperpart_programFlashMemory(firmware_load_result,pOffset,pBuffer,firmware_load_result,0);
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
637 if(status != HAL_OK)
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
638 {
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
639 tInfo_newpage("error. skip update.");
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
640 HAL_Delay(1000);
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
641 }
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
642 }
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
643 }
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
644 }
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
645 }
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
646
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
647 if((i == 0) && (status == HAL_OK))
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
648 {
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
649 tInfo_newpage("Done.");
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
650 tInfo_write("Cleaning.");
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
651 ext_flash_erase_firmware_if_not_empty();
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
652 ext_flash_erase_firmware2_if_not_empty();
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
653 tInfo_write("Reset device.");
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
654 reset_to_firmware_using_Watchdog();
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
655 }
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
656
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
657 ptr = 0;
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
658 textVersion[ptr++] = '\021';
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
659 textVersion[ptr++] = 's';
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
660 textVersion[ptr++] = 'e';
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
661 textVersion[ptr++] = 'r';
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
662 textVersion[ptr++] = 'i';
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
663 textVersion[ptr++] = 'a';
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
664 textVersion[ptr++] = 'l';
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
665 textVersion[ptr++] = ' ';
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
666 if(HardwareData.primarySerial == 0xFFFF)
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
667 {
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
668 textVersion[ptr++] = 'n';
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
669 textVersion[ptr++] = 'o';
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
670 textVersion[ptr++] = 't';
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
671 textVersion[ptr++] = ' ';
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
672 textVersion[ptr++] = 's';
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
673 textVersion[ptr++] = 'e';
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
674 textVersion[ptr++] = 't';
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
675 }
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
676 else if(HardwareData.secondarySerial == 0xFFFF)
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
677 {
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
678 textVersion[ptr++] = '#';
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
679 ptr += gfx_number_to_string(5,1,&textVersion[ptr],HardwareData.primarySerial);
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
680 }
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
681 else
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
682 {
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
683 textVersion[ptr++] = '#';
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
684 ptr += gfx_number_to_string(5,1,&textVersion[ptr],HardwareData.secondarySerial);
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
685 textVersion[ptr++] = ' ';
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
686 textVersion[ptr++] = '(';
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
687 ptr += gfx_number_to_string(5,1,&textVersion[ptr],HardwareData.primarySerial);
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
688 textVersion[ptr++] = ')';
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
689 }
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
690 textVersion[ptr++] = '\020';
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
691 textVersion[ptr] = 0;
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
692
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
693 tInfo_button_text("Exit","","Sleep");
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
694 tInfo_newpage("Bootloader 160602");
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
695 tInfo_write("start bluetooth");
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
696 tInfo_write("");
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
697 tInfo_write(textVersion);
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
698 tInfo_write("");
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
699
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
700 TIM_init();
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
701 MX_UART_Init();
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
702 MX_Bluetooth_PowerOn();
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
703 tComm_Set_Bluetooth_Name(0);
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
704
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
705 tComm_init();
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
706 set_globalState_Base();
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
707
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
708 GFX_start_VSYNC_IRQ();
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
709
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
710 EXTILine_Buttons_Config();
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
711 /*
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
712 uint8_t* pBuffer1 = (uint8_t*)getFrame(20);
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
713 firmware_load_result = ext_flash_read_firmware(pBuffer1,768000);
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
714
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
715 if((firmware_load_result > 0) && (firmware_load_result < 768000))
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
716 {
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
717 firmware_eraseFlashMemory();
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
718 firmware_programFlashMemory(pBuffer1,firmware_load_result);
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
719 // not for testing
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
720 //ext_flash_erase_firmware_if_not_empty();
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
721 reset_to_firmware_using_Watchdog();
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
722 }
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
723 */
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
724 while(1)
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
725 {
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
726 // if(bootToBootloader)
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
727 // DualBootToBootloader();
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
728
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
729 if(bootToBootloader)
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
730 reset_to_update_using_system_reset();
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
731
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
732 tComm_control(); // will stop while loop if tComm Mode started until exit from UART
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
733 };
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
734 }
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
735
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
736
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
737 void HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef *htim)
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
738 {
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
739
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
740 SStateList status;
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
741
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
742 get_globalStateList(&status);
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
743
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
744 switch(status.base)
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
745 {
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
746 default:
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
747 // TIM_BACKLIGHT_adjust();
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
748 break;
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
749 }
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
750
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
751 if(returnFromCommCleanUpRequest)
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
752 {
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
753 tComm_exit();
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
754 returnFromCommCleanUpRequest = 0;
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
755 GFX_hwBackgroundOn();
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
756 tInfo_button_text("Exit","","Sleep");
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
757 tInfo_newpage("bluetooth disonnected");
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
758 tInfo_write("");
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
759 tInfo_write("");
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
760 tInfo_write("");
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
761 tInfo_write("");
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
762 }
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
763
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
764 get_globalStateList(&status);
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
765
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
766 switch(status.base)
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
767 {
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
768 case BaseComm:
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
769 if(get_globalState() == StUART_STANDARD)
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
770 tComm_refresh();
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
771 break;
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
772 default:
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
773 break;
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
774 }
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
775 }
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
776
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
777 void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin)
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
778 {
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
779 uint8_t action;
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
780 SStateList status;
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
781 static uint8_t counterToPreventSleep = 0;
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
782 if(GPIO_Pin == VSYNC_IRQ_PIN) // rechts, unten
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
783 {
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
784 GFX_change_LTDC();
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
785 housekeepingFrame();
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
786 if(counterToPreventSleep < 250)
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
787 counterToPreventSleep++;
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
788 else
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
789 if(counterToPreventSleep != 255)
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
790 {
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
791 counterToPreventSleep = 255;
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
792 }
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
793
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
794 return;
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
795 }
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
796
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
797 time_without_button_pressed_deciseconds = 0;
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
798
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
799 if(GFX_logoStatus() != 0)
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
800 return;
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
801
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
802 if(GPIO_Pin == BUTTON_BACK_PIN) // links
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
803 action = ACTION_BUTTON_BACK;
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
804 else
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
805 if(GPIO_Pin == BUTTON_ENTER_PIN) // mitte
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
806 action = ACTION_BUTTON_ENTER;
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
807 else
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
808 if(GPIO_Pin == BUTTON_NEXT_PIN) // rechts
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
809 action = ACTION_BUTTON_NEXT;
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
810 #ifdef BUTTON_CUSTOM_PIN
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
811 else
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
812 if(GPIO_Pin == BUTTON_CUSTOM_PIN) // extra
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
813 action = ACTION_BUTTON_CUSTOM;
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
814 #endif
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
815 else
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
816 action = 0;
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
817 get_globalStateList(&status);
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
818
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
819 switch(status.base)
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
820 {
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
821 case BaseComm:
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
822 if(action == ACTION_BUTTON_BACK)
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
823 {
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
824 reset_to_firmware_using_Watchdog();
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
825 }
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
826 break;
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
827
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
828 default:
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
829 if((action == ACTION_BUTTON_NEXT) && (counterToPreventSleep == 255) && (get_globalState() == StS))
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
830 {
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
831 while(1)
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
832 {
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
833 MX_tell_reset_logik_alles_ok();
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
834 DataEX_call();
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
835 HAL_Delay(100);
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
836 }
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
837 }
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
838 else
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
839 if(action == ACTION_BUTTON_BACK)
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
840 {
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
841 reset_to_firmware_using_Watchdog();
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
842 }
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
843 else
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
844 if(action == ACTION_BUTTON_CUSTOM)
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
845 {
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
846 if(get_globalState() == StS)
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
847 gotoSleep();
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
848 }
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
849 else
ea1003f63e44 ADD GPL License ...
jDG
parents: 25
diff changeset
850 if(action == ACTION_BUTTON_ENTER)
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diff changeset
851 {
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diff changeset
852 reset_to_update_using_system_reset();
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diff changeset
853 }
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diff changeset
854 break;
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diff changeset
855 }
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diff changeset
856 }
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diff changeset
857
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parents: 25
diff changeset
858
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diff changeset
859 void gotoSleep(void)
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jDG
parents: 25
diff changeset
860 {
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parents: 25
diff changeset
861 ext_flash_erase_firmware_if_not_empty();
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diff changeset
862 set_globalState(StStop);
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diff changeset
863 }
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diff changeset
864
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diff changeset
865 // -----------------------------
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diff changeset
866
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jDG
parents: 25
diff changeset
867
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jDG
parents: 25
diff changeset
868 void MainBootLoaderInit(void)
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diff changeset
869 {
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diff changeset
870 void (*SysMemBootJump)(void);
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diff changeset
871 SysMemBootJump=(void (*)(void)) (*((uint32_t *) 0x1fff0004));
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diff changeset
872
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diff changeset
873 // DMA, SPI, UART, TIM, ExtIRQ, graphics DMA, LTDC
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diff changeset
874
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diff changeset
875 HAL_RCC_DeInit();
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diff changeset
876 SysTick->CTRL = 0;
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parents: 25
diff changeset
877 SysTick->LOAD = 0;
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diff changeset
878 SysTick->VAL = 0;
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diff changeset
879
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jDG
parents: 25
diff changeset
880 __set_PRIMASK(1);
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diff changeset
881
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jDG
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diff changeset
882 __set_MSP(0x20002318);
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diff changeset
883 SysMemBootJump();
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diff changeset
884 }
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diff changeset
885
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diff changeset
886 uint32_t get_globalState(void)
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diff changeset
887 {
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diff changeset
888 return globalStateID;
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diff changeset
889 }
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diff changeset
890
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diff changeset
891 void get_globalStateList(SStateList *output)
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diff changeset
892 {
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diff changeset
893 output->base = (uint8_t)((globalStateID >> 28) & 0x0F);
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diff changeset
894 output->page = (uint8_t)((globalStateID >> 24) & 0x0F);
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diff changeset
895 output->line = (uint8_t)((globalStateID >> 16) & 0xFF);
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diff changeset
896 output->field = (uint8_t)((globalStateID >> 8) & 0xFF);
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diff changeset
897 output->mode = (uint8_t)((globalStateID ) & 0xFF);
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diff changeset
898 }
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diff changeset
899
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diff changeset
900 void get_idSpecificStateList(uint32_t id, SStateList *output)
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diff changeset
901 {
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diff changeset
902 output->base = (uint8_t)((id >> 28) & 0x0F);
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diff changeset
903 output->page = (uint8_t)((id >> 24) & 0x0F);
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diff changeset
904 output->line = (uint8_t)((id >> 16) & 0xFF);
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diff changeset
905 output->field = (uint8_t)((id >> 8) & 0xFF);
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diff changeset
906 output->mode = (uint8_t)((id ) & 0xFF);
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diff changeset
907 }
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parents: 25
diff changeset
908
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diff changeset
909 void set_globalState_Base(void)
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diff changeset
910 {
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diff changeset
911 set_globalState(StS);
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diff changeset
912 }
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diff changeset
913
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diff changeset
914 void set_globalState_Menu_Page(uint8_t page)
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diff changeset
915 {
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diff changeset
916 globalStateID = ((BaseMenu << 28) + (page << 24));
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diff changeset
917 }
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diff changeset
918
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diff changeset
919 void set_globalState_Log_Page(uint8_t pageIsLine)
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diff changeset
920 {
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diff changeset
921 globalStateID = StILOGLIST + (pageIsLine << 16);
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diff changeset
922 }
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diff changeset
923
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diff changeset
924
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diff changeset
925 void set_globalState_Menu_Line(uint8_t line)
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diff changeset
926 {
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diff changeset
927 globalStateID = ((globalStateID & MaskLineFieldDigit) + (line << 16));
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diff changeset
928 }
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diff changeset
929
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diff changeset
930
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diff changeset
931 void set_globalState(uint32_t newID)
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diff changeset
932 {
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diff changeset
933 globalStateID = newID;
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diff changeset
934 }
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diff changeset
935
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diff changeset
936
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diff changeset
937
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diff changeset
938 void delayMicros(uint32_t micros)
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diff changeset
939 {
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diff changeset
940 micros = micros * (168/4) - 10;
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diff changeset
941 while(micros--);
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diff changeset
942 }
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diff changeset
943
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diff changeset
944
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diff changeset
945 void get_RTC_DateTime(RTC_DateTypeDef * sdatestructureget, RTC_TimeTypeDef * stimestructureget)
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diff changeset
946 {
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diff changeset
947 /* Get the RTC current Time */
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diff changeset
948 if(sdatestructureget)
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diff changeset
949 HAL_RTC_GetTime(&RtcHandle, stimestructureget, FORMAT_BIN);
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diff changeset
950 /* Get the RTC current Date */
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diff changeset
951 if(stimestructureget)
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diff changeset
952 HAL_RTC_GetDate(&RtcHandle, sdatestructureget, FORMAT_BIN);
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diff changeset
953 }
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diff changeset
954
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diff changeset
955
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diff changeset
956 void set_RTC_DateTime(RTC_DateTypeDef * sdatestructure, RTC_TimeTypeDef * stimestructure)
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diff changeset
957 {
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diff changeset
958 if(sdatestructure)
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diff changeset
959 if(HAL_RTC_SetDate(&RtcHandle,sdatestructure,FORMAT_BCD) != HAL_OK)
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diff changeset
960 {
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diff changeset
961 /* Initialization Error */
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diff changeset
962 Error_Handler();
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diff changeset
963 }
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diff changeset
964
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diff changeset
965 if(stimestructure)
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diff changeset
966 if(HAL_RTC_SetTime(&RtcHandle,stimestructure,FORMAT_BCD) != HAL_OK)
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diff changeset
967 {
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diff changeset
968 /* Initialization Error */
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diff changeset
969 Error_Handler();
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diff changeset
970 }
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diff changeset
971 }
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diff changeset
972
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diff changeset
973 static void TIM_init(void)
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diff changeset
974 {
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diff changeset
975 uint16_t uwPrescalerValue = 0;
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diff changeset
976
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diff changeset
977 uwPrescalerValue = (uint32_t) ((SystemCoreClock /2) / 10000) - 1;
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diff changeset
978
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diff changeset
979 /* Set TIMx instance */
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diff changeset
980 TimHandle.Instance = TIMx;
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diff changeset
981
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diff changeset
982 /* Initialize TIM3 peripheral as follows:
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diff changeset
983 + Period = 10000 - 1
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diff changeset
984 + Prescaler = ((SystemCoreClock/2)/10000) - 1
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diff changeset
985 + ClockDivision = 0
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diff changeset
986 + Counter direction = Up
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diff changeset
987 */
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diff changeset
988 TimHandle.Init.Period = 1000 - 1;
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diff changeset
989 TimHandle.Init.Prescaler = uwPrescalerValue;
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diff changeset
990 TimHandle.Init.ClockDivision = 0;
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diff changeset
991 TimHandle.Init.CounterMode = TIM_COUNTERMODE_UP;
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diff changeset
992 if(HAL_TIM_Base_Init(&TimHandle) != HAL_OK)
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diff changeset
993 {
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diff changeset
994 /* Initialization Error */
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diff changeset
995 Error_Handler();
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diff changeset
996 }
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diff changeset
997
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diff changeset
998 /*##-2- Start the TIM Base generation in interrupt mode ####################*/
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diff changeset
999 /* Start Channel1 */
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diff changeset
1000 if(HAL_TIM_Base_Start_IT(&TimHandle) != HAL_OK)
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diff changeset
1001 {
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diff changeset
1002 /* Starting Error */
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diff changeset
1003 Error_Handler();
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diff changeset
1004 }
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diff changeset
1005 }
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diff changeset
1006
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diff changeset
1007 #ifndef TIM_BACKLIGHT
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diff changeset
1008 /*
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diff changeset
1009 static void TIM_BACKLIGHT_adjust(void)
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diff changeset
1010 {
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diff changeset
1011 }
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diff changeset
1012 */
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diff changeset
1013 static void TIM_BACKLIGHT_init(void)
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diff changeset
1014 {
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diff changeset
1015 }
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diff changeset
1016 #else
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diff changeset
1017 /*
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diff changeset
1018 static void TIM_BACKLIGHT_adjust(void)
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diff changeset
1019 {
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diff changeset
1020
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diff changeset
1021 TIM_OC_InitTypeDef sConfig;
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diff changeset
1022 sConfig.OCMode = TIM_OCMODE_PWM1;
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diff changeset
1023 sConfig.OCPolarity = TIM_OCPOLARITY_HIGH;
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diff changeset
1024 sConfig.OCFastMode = TIM_OCFAST_DISABLE;
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diff changeset
1025 sConfig.Pulse = 600;
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diff changeset
1026
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diff changeset
1027 HAL_TIM_PWM_ConfigChannel(&TimBacklightHandle, &sConfig, TIM_BACKLIGHT_CHANNEL);
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diff changeset
1028 HAL_TIM_PWM_Start(&TimBacklightHandle, TIM_BACKLIGHT_CHANNEL);
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diff changeset
1029 }
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diff changeset
1030 */
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diff changeset
1031 static void TIM_BACKLIGHT_init(void)
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diff changeset
1032 {
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diff changeset
1033 uint32_t uwPrescalerValue = 0;
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diff changeset
1034 TIM_OC_InitTypeDef sConfig;
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diff changeset
1035
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diff changeset
1036 uwPrescalerValue = (uint32_t) ((SystemCoreClock /2) / 18000000) - 1;
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diff changeset
1037
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diff changeset
1038 TimBacklightHandle.Instance = TIM_BACKLIGHT;
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diff changeset
1039
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diff changeset
1040 // Initialize TIM3 peripheral as follows: 30 kHz
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diff changeset
1041
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diff changeset
1042 TimBacklightHandle.Init.Period = 600 - 1;
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diff changeset
1043 TimBacklightHandle.Init.Prescaler = uwPrescalerValue;
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diff changeset
1044 TimBacklightHandle.Init.ClockDivision = 0;
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diff changeset
1045 TimBacklightHandle.Init.CounterMode = TIM_COUNTERMODE_UP;
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diff changeset
1046 HAL_TIM_PWM_Init(&TimBacklightHandle);
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diff changeset
1047
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diff changeset
1048 sConfig.OCMode = TIM_OCMODE_PWM1;
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diff changeset
1049 sConfig.OCPolarity = TIM_OCPOLARITY_HIGH;
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diff changeset
1050 sConfig.OCFastMode = TIM_OCFAST_DISABLE;
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diff changeset
1051 sConfig.Pulse = 50 * 6;
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diff changeset
1052
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diff changeset
1053 HAL_TIM_PWM_ConfigChannel(&TimBacklightHandle, &sConfig, TIM_BACKLIGHT_CHANNEL);
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diff changeset
1054 HAL_TIM_PWM_Start(&TimBacklightHandle, TIM_BACKLIGHT_CHANNEL);
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diff changeset
1055 }
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diff changeset
1056 #endif
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diff changeset
1057
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diff changeset
1058 /* Configure RTC prescaler and RTC data registers */
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diff changeset
1059 /* RTC configured as follow:
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diff changeset
1060 - Hour Format = Format 24
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diff changeset
1061 - Asynch Prediv = Value according to source clock
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diff changeset
1062 - Synch Prediv = Value according to source clock
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diff changeset
1063 - OutPut = Output Disable
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diff changeset
1064 - OutPutPolarity = High Polarity
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diff changeset
1065 - OutPutType = Open Drain */
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diff changeset
1066 /*#define RTC_ASYNCH_PREDIV 0x7F LSE as RTC clock */
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diff changeset
1067 /*LSE: #define RTC_SYNCH_PREDIV 0x00FF LSE as RTC clock */
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diff changeset
1068 /*LSI: #define RTC_SYNCH_PREDIV 0x0130 LSI as RTC clock */
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diff changeset
1069 /*
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diff changeset
1070 static void RTC_init(void)
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1071 {
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1072 RtcHandle.Instance = RTC;
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1073
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1074
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diff changeset
1075 RtcHandle.Init.HourFormat = RTC_HOURFORMAT_24;
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diff changeset
1076 RtcHandle.Init.AsynchPrediv = 0x7F;
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diff changeset
1077 RtcHandle.Init.SynchPrediv = 0x0130;
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diff changeset
1078 RtcHandle.Init.OutPut = RTC_OUTPUT_DISABLE;
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1079 RtcHandle.Init.OutPutPolarity = RTC_OUTPUT_POLARITY_HIGH;
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diff changeset
1080 RtcHandle.Init.OutPutType = RTC_OUTPUT_TYPE_OPENDRAIN;
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1081
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1082 if(HAL_RTC_Init(&RtcHandle) != HAL_OK)
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1083 {
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1084 Error_Handler();
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1085 }
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1086 }
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1087 */
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1088
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1089 static void EXTILine_Buttons_Config(void)
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1090 {
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diff changeset
1091 GPIO_InitTypeDef GPIO_InitStructure;
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1092
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1093 BUTTON_ENTER_GPIO_ENABLE();
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1094 BUTTON_NEXT_GPIO_ENABLE();
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1095 BUTTON_BACK_GPIO_ENABLE();
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1096
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diff changeset
1097 /* Configure pin as weak PULLUP input */
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1098 /* buttons */
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1099 GPIO_InitStructure.Mode = GPIO_MODE_IT_RISING;
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1100 GPIO_InitStructure.Pull = GPIO_NOPULL;
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1101 GPIO_InitStructure.Speed = GPIO_SPEED_LOW;
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1102
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1103 GPIO_InitStructure.Pin = BUTTON_ENTER_PIN;
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1104 HAL_GPIO_Init(BUTTON_ENTER_GPIO_PORT, &GPIO_InitStructure);
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1105
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1106 GPIO_InitStructure.Pin = BUTTON_NEXT_PIN;
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1107 HAL_GPIO_Init(BUTTON_NEXT_GPIO_PORT, &GPIO_InitStructure);
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1108
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1109 GPIO_InitStructure.Pin = BUTTON_BACK_PIN;
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1110 HAL_GPIO_Init(BUTTON_BACK_GPIO_PORT, &GPIO_InitStructure);
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1111
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1112 /* Enable and set EXTI Line0 Interrupt to the lowest priority */
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1113 HAL_NVIC_SetPriority(BUTTON_ENTER_EXTI_IRQn, 2, 0);
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1114 HAL_NVIC_SetPriority(BUTTON_NEXT_EXTI_IRQn, 2, 0);
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1115 HAL_NVIC_SetPriority(BUTTON_BACK_EXTI_IRQn, 2, 0);
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1116 HAL_NVIC_EnableIRQ(BUTTON_ENTER_EXTI_IRQn);
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1117 HAL_NVIC_EnableIRQ(BUTTON_NEXT_EXTI_IRQn);
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1118 HAL_NVIC_EnableIRQ(BUTTON_BACK_EXTI_IRQn);
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1119
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1120 #ifdef BUTTON_CUSTOM_PIN
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1121 BUTTON_CUSTOM_GPIO_ENABLE();
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1122 GPIO_InitStructure.Pin = BUTTON_CUSTOM_PIN;
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1123 HAL_GPIO_Init(BUTTON_CUSTOM_GPIO_PORT, &GPIO_InitStructure);
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1124 HAL_NVIC_SetPriority(BUTTON_CUSTOM_EXTI_IRQn, 2, 0);
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1125 HAL_NVIC_EnableIRQ(BUTTON_CUSTOM_EXTI_IRQn);
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1126 #endif
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1127 }
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1128
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1129
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1130 /**
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1131 * @brief System Clock Configuration
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1132 * The system Clock is configured as follow :
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1133 * System Clock source = PLL (HSE)
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1134 * SYSCLK(Hz) = 180000000
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1135 * HCLK(Hz) = 180000000
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1136 * AHB Prescaler = 1
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1137 * APB1 Prescaler = 4
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1138 * APB2 Prescaler = 2
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1139 * HSE Frequency(Hz) = 8000000
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1140 * PLL_M = 8
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1141 * PLL_N = 360
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1142 * PLL_P = 2
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1143 * PLL_Q = 7
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1144 * VDD(V) = 3.3
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1145 * Main regulator output voltage = Scale1 mode
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1146 * Flash Latency(WS) = 5
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1147 * The LTDC Clock is configured as follow :
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1148 * PLLSAIN = 192
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1149 * PLLSAIR = 4
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1150 * PLLSAIDivR = 8
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1151 * @param None
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1152 * @retval None
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1153 */
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1154 static void SystemClock_Config(void)
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1155 {
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1156 RCC_ClkInitTypeDef RCC_ClkInitStruct;
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1157 RCC_OscInitTypeDef RCC_OscInitStruct;
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1158 RCC_PeriphCLKInitTypeDef PeriphClkInitStruct;
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1159
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1160 /* Enable Power Control clock */
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1161 __PWR_CLK_ENABLE();
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1162
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1163 /* The voltage scaling allows optimizing the power consumption when the device is
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1164 clocked below the maximum system frequency, to update the voltage scaling value
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1165 regarding system frequency refer to product datasheet. */
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1166 __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);
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1167
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diff changeset
1168 /*##-1- System Clock Configuration #########################################*/
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1169 /* Enable HSE Oscillator and activate PLL with HSE as source */
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1170 RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
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1171 RCC_OscInitStruct.HSEState = RCC_HSE_ON;
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1172 RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
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1173 RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
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1174 RCC_OscInitStruct.PLL.PLLM = 8;
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1175 RCC_OscInitStruct.PLL.PLLN = 336;//360;
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1176 RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2;
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1177 RCC_OscInitStruct.PLL.PLLQ = 7;
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1178 HAL_RCC_OscConfig(&RCC_OscInitStruct);
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1179
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1180 // HAL_PWREx_ActivateOverDrive();
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1181 HAL_PWREx_DeactivateOverDrive();
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diff changeset
1182 /* Select PLL as system clock source and configure the HCLK, PCLK1 and PCLK2
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1183 clocks dividers */
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diff changeset
1184 RCC_ClkInitStruct.ClockType = (RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2);
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diff changeset
1185 RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
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1186 RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
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1187 RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV4;
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1188 RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV2;
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diff changeset
1189 HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_8);//FLASH_LATENCY_5);
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1190
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diff changeset
1191 /*##-2- LTDC Clock Configuration ###########################################*/
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1192 /* LCD clock configuration */
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1193 /* PLLSAI_VCO Input = HSE_VALUE/PLL_M = 1 Mhz */
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1194 /* PLLSAI_VCO Output = PLLSAI_VCO Input * PLLSAIN = 192 Mhz */
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1195 /* PLLLCDCLK = PLLSAI_VCO Output/PLLSAIR = 192/4 = 48 Mhz */
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diff changeset
1196 /* LTDC clock frequency = PLLLCDCLK / RCC_PLLSAIDIVR_8 = 48/8 = 6 Mhz */
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1197
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diff changeset
1198 /* neu: 8MHz/8*300/5/8 = 7,5 MHz = 19,5 Hz bei 800 x 480 */
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1199 PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_LTDC;
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1200 PeriphClkInitStruct.PLLSAI.PLLSAIN = 300;//192;
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1201 PeriphClkInitStruct.PLLSAI.PLLSAIR = 5;//4;
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1202 PeriphClkInitStruct.PLLSAIDivR = RCC_PLLSAIDIVR_8;//RCC_PLLSAIDIVR_4;// RCC_PLLSAIDIVR_2; // RCC_PLLSAIDIVR_8
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1203 HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct);
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1204 }
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1205
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1206
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1207 /**
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1208 * @brief This function is executed in case of error occurrence.
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1209 * @param None
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1210 * @retval None
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1211 */
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1212 static void Error_Handler(void)
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1213 {
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1214 /* Turn LED3 on */
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1215 // BSP_LED_On(LED3);
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1216 while(1)
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1217 {
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1218 }
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1219 }
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1220
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1221 /**
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diff changeset
1222 * @brief Perform the SDRAM exernal memory inialization sequence
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1223 * @param hsdram: SDRAM handle
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1224 * @param Command: Pointer to SDRAM command structure
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1225 * @retval None
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1226 */
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diff changeset
1227 static void SDRAM_Initialization_Sequence(SDRAM_HandleTypeDef *hsdram, FMC_SDRAM_CommandTypeDef *Command)
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1228 {
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1229 __IO uint32_t tmpmrd =0;
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diff changeset
1230 /* Step 3: Configure a clock configuration enable command */
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1231 Command->CommandMode = FMC_SDRAM_CMD_CLK_ENABLE;
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1232 Command->CommandTarget = FMC_SDRAM_CMD_TARGET_BANK2;
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1233 Command->AutoRefreshNumber = 1;
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1234 Command->ModeRegisterDefinition = 0;
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1235
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diff changeset
1236 /* Send the command */
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1237 HAL_SDRAM_SendCommand(hsdram, Command, 0x1000);
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1238
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diff changeset
1239 /* Step 4: Insert 100 ms delay */
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diff changeset
1240 HAL_Delay(100);
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1241
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diff changeset
1242 /* Step 5: Configure a PALL (precharge all) command */
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1243 Command->CommandMode = FMC_SDRAM_CMD_PALL;
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1244 Command->CommandTarget = FMC_SDRAM_CMD_TARGET_BANK2;
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1245 Command->AutoRefreshNumber = 1;
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1246 Command->ModeRegisterDefinition = 0;
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1247
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diff changeset
1248 /* Send the command */
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1249 HAL_SDRAM_SendCommand(hsdram, Command, 0x1000);
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1250
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diff changeset
1251 /* Step 6 : Configure a Auto-Refresh command */
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1252 Command->CommandMode = FMC_SDRAM_CMD_AUTOREFRESH_MODE;
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1253 Command->CommandTarget = FMC_SDRAM_CMD_TARGET_BANK2;
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1254 Command->AutoRefreshNumber = 4;
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1255 Command->ModeRegisterDefinition = 0;
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1256
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diff changeset
1257 /* Send the command */
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1258 HAL_SDRAM_SendCommand(hsdram, Command, 0x1000);
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1259
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diff changeset
1260 /* Step 7: Program the external memory mode register */
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diff changeset
1261 tmpmrd = (uint32_t)SDRAM_MODEREG_BURST_LENGTH_2 |
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diff changeset
1262 SDRAM_MODEREG_BURST_TYPE_SEQUENTIAL |
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diff changeset
1263 SDRAM_MODEREG_CAS_LATENCY_3 |
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diff changeset
1264 SDRAM_MODEREG_OPERATING_MODE_STANDARD |
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diff changeset
1265 SDRAM_MODEREG_WRITEBURST_MODE_SINGLE;
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diff changeset
1266
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diff changeset
1267 Command->CommandMode = FMC_SDRAM_CMD_LOAD_MODE;
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diff changeset
1268 Command->CommandTarget = FMC_SDRAM_CMD_TARGET_BANK2;
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diff changeset
1269 Command->AutoRefreshNumber = 1;
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diff changeset
1270 Command->ModeRegisterDefinition = tmpmrd;
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diff changeset
1271
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diff changeset
1272 /* Send the command */
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diff changeset
1273 HAL_SDRAM_SendCommand(hsdram, Command, 0x1000);
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diff changeset
1274
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diff changeset
1275 /* Step 8: Set the refresh rate counter */
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diff changeset
1276 /* (15.62 us x Freq) - 20 */
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diff changeset
1277 /* neu: (8 us x Freq) - 20 */
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diff changeset
1278 /* Set the device refresh counter */
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diff changeset
1279 HAL_SDRAM_ProgramRefreshRate(hsdram, REFRESH_COUNT);
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diff changeset
1280 }
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diff changeset
1281
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diff changeset
1282 /*
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diff changeset
1283 static void DualBoot(void)
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diff changeset
1284 {
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diff changeset
1285 // Set BFB2 bit to enable boot from Flash Bank2
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diff changeset
1286 // Allow Access to Flash control registers and user Falsh
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diff changeset
1287 HAL_FLASH_Unlock();
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diff changeset
1288
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diff changeset
1289 // Allow Access to option bytes sector
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diff changeset
1290 HAL_FLASH_OB_Unlock();
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diff changeset
1291
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diff changeset
1292 // Get the Dual boot configuration status
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diff changeset
1293 AdvOBInit.OptionType = OBEX_BOOTCONFIG;
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diff changeset
1294 HAL_FLASHEx_AdvOBGetConfig(&AdvOBInit);
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diff changeset
1295
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diff changeset
1296 // Enable/Disable dual boot feature
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diff changeset
1297 if (((AdvOBInit.BootConfig) & (FLASH_OPTCR_BFB2)) == FLASH_OPTCR_BFB2)
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diff changeset
1298 {
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diff changeset
1299 AdvOBInit.BootConfig = OB_DUAL_BOOT_DISABLE;
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diff changeset
1300 HAL_FLASHEx_AdvOBProgram (&AdvOBInit);
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1301 }
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diff changeset
1302 else
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1303 {
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diff changeset
1304 AdvOBInit.BootConfig = OB_DUAL_BOOT_ENABLE;
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diff changeset
1305 HAL_FLASHEx_AdvOBProgram (&AdvOBInit);
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1306 }
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diff changeset
1307
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diff changeset
1308 // Start the Option Bytes programming process
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diff changeset
1309 if (HAL_FLASH_OB_Launch() != HAL_OK)
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diff changeset
1310 {
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diff changeset
1311 // User can add here some code to deal with this error
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diff changeset
1312 while (1)
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diff changeset
1313 {
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diff changeset
1314 }
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diff changeset
1315 }
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diff changeset
1316 // Prevent Access to option bytes sector
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diff changeset
1317 HAL_FLASH_OB_Lock();
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diff changeset
1318
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diff changeset
1319 // Disable the Flash option control register access (recommended to protect
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diff changeset
1320 // the option Bytes against possible unwanted operations)
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diff changeset
1321 HAL_FLASH_Lock();
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diff changeset
1322
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diff changeset
1323 // Initiates a system reset request to reset the MCU
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diff changeset
1324 reset_to_firmware_using_Watchdog();
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diff changeset
1325 }
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diff changeset
1326 */
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diff changeset
1327 /**
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diff changeset
1328 ******************************************************************************
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diff changeset
1329 ******************************************************************************
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diff changeset
1330 ******************************************************************************
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diff changeset
1331 */
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diff changeset
1332
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diff changeset
1333
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diff changeset
1334 /**
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diff changeset
1335 * @brief DMA2D configuration.
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diff changeset
1336 * @note This function Configure tha DMA2D peripheral :
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diff changeset
1337 * 1) Configure the transfer mode : memory to memory W/ pixel format conversion
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diff changeset
1338 * 2) Configure the output color mode as ARGB4444
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diff changeset
1339 * 3) Configure the output memory address at SRAM memory
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diff changeset
1340 * 4) Configure the data size : 320x120 (pixels)
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diff changeset
1341 * 5) Configure the input color mode as ARGB8888
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diff changeset
1342 * 6) Configure the input memory address at FLASH memory
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diff changeset
1343 * @retval
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diff changeset
1344 * None
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diff changeset
1345 */
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diff changeset
1346
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diff changeset
1347 static void SDRAM_Config(void)
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diff changeset
1348 {
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diff changeset
1349 /*##-1- Configure the SDRAM device #########################################*/
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diff changeset
1350 /* SDRAM device configuration */
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diff changeset
1351 hsdram.Instance = FMC_SDRAM_DEVICE;
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diff changeset
1352
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diff changeset
1353 /* Timing configuration for 90 Mhz of SD clock frequency (180Mhz/2) */
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diff changeset
1354 /* TMRD: 2 Clock cycles */
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diff changeset
1355 SDRAM_Timing.LoadToActiveDelay = 2;
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diff changeset
1356 /* TXSR: min=70ns (6x11.90ns) */
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diff changeset
1357 SDRAM_Timing.ExitSelfRefreshDelay = 7;
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diff changeset
1358 /* TRAS: min=42ns (4x11.90ns) max=120k (ns) */
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diff changeset
1359 SDRAM_Timing.SelfRefreshTime = 4;
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diff changeset
1360 /* TRC: min=63 (6x11.90ns) */
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diff changeset
1361 SDRAM_Timing.RowCycleDelay = 7;
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diff changeset
1362 /* TWR: 2 Clock cycles */
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diff changeset
1363 SDRAM_Timing.WriteRecoveryTime = 2;
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diff changeset
1364 /* TRP: 15ns => 2x11.90ns */
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diff changeset
1365 SDRAM_Timing.RPDelay = 2;
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diff changeset
1366 /* TRCD: 15ns => 2x11.90ns */
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diff changeset
1367 SDRAM_Timing.RCDDelay = 2;
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diff changeset
1368
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diff changeset
1369 hsdram.Init.SDBank = FMC_SDRAM_BANK2;
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diff changeset
1370 hsdram.Init.ColumnBitsNumber = FMC_SDRAM_COLUMN_BITS_NUM_9;
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diff changeset
1371 hsdram.Init.RowBitsNumber = FMC_SDRAM_ROW_BITS_NUM_13;
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diff changeset
1372 hsdram.Init.MemoryDataWidth = SDRAM_MEMORY_WIDTH;
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diff changeset
1373 hsdram.Init.InternalBankNumber = FMC_SDRAM_INTERN_BANKS_NUM_4;
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diff changeset
1374 hsdram.Init.CASLatency = FMC_SDRAM_CAS_LATENCY_3;
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diff changeset
1375 hsdram.Init.WriteProtection = FMC_SDRAM_WRITE_PROTECTION_DISABLE;
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diff changeset
1376 hsdram.Init.SDClockPeriod = SDCLOCK_PERIOD;
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diff changeset
1377 hsdram.Init.ReadBurst = FMC_SDRAM_RBURST_DISABLE;
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diff changeset
1378 hsdram.Init.ReadPipeDelay = FMC_SDRAM_RPIPE_DELAY_1;
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diff changeset
1379
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diff changeset
1380 /* Initialize the SDRAM controller */
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diff changeset
1381 if(HAL_SDRAM_Init(&hsdram, &SDRAM_Timing) != HAL_OK)
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1382 {
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diff changeset
1383 /* Initialization Error */
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diff changeset
1384 Error_Handler();
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diff changeset
1385 }
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diff changeset
1386
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diff changeset
1387 /* Program the SDRAM external device */
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diff changeset
1388 SDRAM_Initialization_Sequence(&hsdram, &command);
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diff changeset
1389 }
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diff changeset
1390
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diff changeset
1391
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diff changeset
1392 uint8_t checkResetForFirmwareUpdate(void)
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diff changeset
1393 {
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diff changeset
1394 uint32_t backupRegisterContent;
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diff changeset
1395
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diff changeset
1396 RTC_HandleTypeDef RtcHandle;
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diff changeset
1397 RtcHandle.Instance = RTC;
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diff changeset
1398 backupRegisterContent = HAL_RTCEx_BKUPRead(&RtcHandle,RTC_BKP_DR0);
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diff changeset
1399
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diff changeset
1400 if(backupRegisterContent == 0x12345678)
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diff changeset
1401 return 1;
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1402 else
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diff changeset
1403 return 0;
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diff changeset
1404 }
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diff changeset
1405
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diff changeset
1406 void DeleteResetToFirmwareUpdateRegister(void)
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diff changeset
1407 {
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diff changeset
1408 RTC_HandleTypeDef RtcHandle;
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diff changeset
1409 RtcHandle.Instance = RTC;
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diff changeset
1410 __HAL_RTC_WRITEPROTECTION_DISABLE(&RtcHandle);
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diff changeset
1411 HAL_RTCEx_BKUPWrite(&RtcHandle,RTC_BKP_DR0,0x00);
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diff changeset
1412 __HAL_RTC_WRITEPROTECTION_ENABLE(&RtcHandle);
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diff changeset
1413 }
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diff changeset
1414
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diff changeset
1415 #ifdef USE_FULL_ASSERT
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1416
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diff changeset
1417 /**
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diff changeset
1418 * @brief Reports the name of the source file and the source line number
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diff changeset
1419 * where the assert_param error has occurred.
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diff changeset
1420 * @param file: pointer to the source file name
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diff changeset
1421 * @param line: assert_param error line source number
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diff changeset
1422 * @retval None
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diff changeset
1423 */
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diff changeset
1424 void assert_failed(uint8_t* file, uint32_t line)
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diff changeset
1425 {
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diff changeset
1426 /* User can add his own implementation to report the file name and line number,
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diff changeset
1427 ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
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diff changeset
1428
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diff changeset
1429 /* Infinite loop */
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1430 while (1)
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1431 {
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diff changeset
1432 }
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diff changeset
1433 }
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diff changeset
1434 #endif
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diff changeset
1435
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diff changeset
1436 /*
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diff changeset
1437 static void DualBootToBootloader(void)
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diff changeset
1438 {
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diff changeset
1439 // Set BFB2 bit to enable boot from Flash Bank2
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jDG
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diff changeset
1440 // Allow Access to Flash control registers and user Falsh
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diff changeset
1441 HAL_FLASH_Unlock();
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diff changeset
1442
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diff changeset
1443 // Allow Access to option bytes sector
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diff changeset
1444 HAL_FLASH_OB_Unlock();
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diff changeset
1445
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diff changeset
1446 // Get the Dual boot configuration status
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diff changeset
1447 AdvOBInit.OptionType = OPTIONBYTE_BOOTCONFIG;
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diff changeset
1448 HAL_FLASHEx_AdvOBGetConfig(&AdvOBInit);
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diff changeset
1449
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diff changeset
1450 // Enable/Disable dual boot feature
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diff changeset
1451 if (((AdvOBInit.BootConfig) & (FLASH_OPTCR_BFB2)) == FLASH_OPTCR_BFB2)
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diff changeset
1452 {
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diff changeset
1453 AdvOBInit.BootConfig = OB_DUAL_BOOT_DISABLE;
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diff changeset
1454 HAL_FLASHEx_AdvOBProgram (&AdvOBInit);
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diff changeset
1455 if (HAL_FLASH_OB_Launch() != HAL_OK)
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diff changeset
1456 {
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diff changeset
1457 while (1)
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diff changeset
1458 {
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diff changeset
1459 }
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diff changeset
1460 }
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diff changeset
1461 }
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diff changeset
1462 else
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diff changeset
1463 {
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diff changeset
1464
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diff changeset
1465 AdvOBInit.BootConfig = OB_DUAL_BOOT_ENABLE;
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diff changeset
1466 HAL_FLASHEx_AdvOBProgram (&AdvOBInit);
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1467 if (HAL_FLASH_OB_Launch() != HAL_OK)
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1468 {
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1469 while (1)
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1470 {
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1471 }
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1472 }
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1473 }
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1474
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1475 // Prevent Access to option bytes sector
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1476 HAL_FLASH_OB_Lock();
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1477
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1478 / Disable the Flash option control register access (recommended to protect
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1479 // the option Bytes against possible unwanted operations)
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1480 HAL_FLASH_Lock();
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1481
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1482 // Initiates a system reset request to reset the MCU
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1483 reset_to_firmware_using_Watchdog();
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1484 }
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1485 */
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1486
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1487 void reset_to_update_using_system_reset(void)
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1488 {
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1489 __HAL_RCC_CLEAR_RESET_FLAGS();
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1490 HAL_NVIC_SystemReset();
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1491 }
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1492
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1493 void reset_to_firmware_using_Watchdog(void)
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1494 {
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1495 __HAL_RCC_CLEAR_RESET_FLAGS();
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1496 __HAL_RCC_WWDG_CLK_ENABLE();
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1497
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1498 WWDG_HandleTypeDef WwdgHandle;
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1499 WwdgHandle.Instance = WWDG;
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1500
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1501 WwdgHandle.Init.Prescaler = WWDG_PRESCALER_8;
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1502 WwdgHandle.Init.Window = 80;
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1503 WwdgHandle.Init.Counter = 127;
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1504
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1505 HAL_WWDG_Init(&WwdgHandle);
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1506 HAL_WWDG_Start(&WwdgHandle);
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1507 while(1);
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1508 }
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1509
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1510
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1511 void set_returnFromComm(void)
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1512 {
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1513 returnFromCommCleanUpRequest = 1;
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1514 }
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1515
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1516 /************************ (C) COPYRIGHT heinrichs weikamp *****END OF FILE****/