Mercurial > public > ostc4
annotate Discovery/Src/base.c @ 93:3d6ccfb0190b kittz
a bit of
| author | Dmitry Romanov <kitt@bk.ru> |
|---|---|
| date | Mon, 26 Nov 2018 11:38:06 +0300 |
| parents | 8b0fadd413c6 |
| children | 2a74647d28d1 |
| rev | line source |
|---|---|
| 38 | 1 /////////////////////////////////////////////////////////////////////////////// |
| 2 /// -*- coding: UTF-8 -*- | |
| 3 /// | |
| 4 /// \file Discovery/Src/base.c | |
| 5 /// \brief main(): init hardware, IRQs and start sub-systems | |
| 6 /// \author heinrichs weikamp gmbh | |
| 7 /// \date 26-February-2014 | |
| 8 /// | |
| 9 /// $Id$ | |
| 10 /////////////////////////////////////////////////////////////////////////////// | |
| 11 /// \par Copyright (c) 2014-2018 Heinrichs Weikamp gmbh | |
| 12 /// | |
| 13 /// This program is free software: you can redistribute it and/or modify | |
| 14 /// it under the terms of the GNU General Public License as published by | |
| 15 /// the Free Software Foundation, either version 3 of the License, or | |
| 16 /// (at your option) any later version. | |
| 17 /// | |
| 18 /// This program is distributed in the hope that it will be useful, | |
| 19 /// but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 20 /// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 21 /// GNU General Public License for more details. | |
| 22 /// | |
| 23 /// You should have received a copy of the GNU General Public License | |
| 24 /// along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 25 ////////////////////////////////////////////////////////////////////////////// | |
| 26 | |
| 27 /** | |
| 28 @verbatim | |
| 29 ============================================================================== | |
| 30 ##### Firmware Info ##### | |
| 31 ============================================================================== | |
| 32 [..] In settings.c including text and magic stuff | |
| 33 ============================================================================== | |
| 34 ##### IRQs ##### | |
| 35 ============================================================================== | |
| 36 [..] The IRQs are very important and most functions should only run there. | |
| 37 | |
| 38 PreemptPriority are as follows | |
| 39 (#) 2 (low) sprintf _only_ here. Don't use in maintask or anywhere else. | |
| 40 Called by Buttons und Timer3 | |
| 41 Timer3 is 1/10 second | |
| 42 (#) 1 (mid) anything that should work while in IRQ2 like HalDelay(), VSYNC | |
| 43 and DMA2D Transfer Complete for housekeepingFrame(); | |
| 44 (#) 0 (high) _very very short_ interrupts like The HAL hardware part for | |
| 45 spi, uart, i2c. | |
| 46 | |
| 47 SubPriority within PreemptPriority give the order to execute. | |
| 48 Introduced 30.Oct.14 as it used by several HAL examples. | |
| 49 Three levelAmbients are available (2 low,1 mid,0 high) | |
| 50 | |
| 51 The STM32F4 has 4bits for IRQ levelAmbients, divided 2/2 in this code | |
| 52 with the NVIC_PRIORITYGROUP_2 setting. | |
| 53 | |
| 54 ============================================================================== | |
| 55 ##### MainTask ##### | |
| 56 ============================================================================== | |
| 57 [..] For everthing slow without importance to be 'in time'. | |
| 58 Like VPM and Buehlmann. | |
| 59 No sprintf and probably no GFX_SetFramesTopBottom() stuff neither. | |
| 60 If sprintf is called while sprintf is executed it blows up everything. | |
| 61 | |
| 62 ============================================================================== | |
| 63 ##### Frames / the external SDRAM ##### | |
| 64 ============================================================================== | |
| 65 [..] The SDRAM is handled by getFrame() and releaseFrame(). | |
| 66 Each frame with 800*480*2 Bytes. | |
| 67 Be carefull to release every frame | |
| 68 otherwise there will be a memory leakage over time. | |
| 69 housekeepingFrame() in the MainTask takes care of cleaning the frames. | |
| 70 All frames are filled with 0x00. This will be transparent with color of | |
| 71 CLUT_Font020 (is CLUT 0) if the alpha is set for a 16bit pair. | |
| 72 housekeepingFrame() delays the cleaning of frames still used as screen | |
| 73 buffer to prevent flickering. | |
| 74 | |
| 75 [..] use global variable frameCounter[] in gfxengine.c to control memory | |
| 76 all but the last three are identical to caller_id | |
| 77 for example 0x05 are the menu frames | |
| 78 the last but one is a sum for higher numbers (shouldn't be any) | |
| 79 the last but one are those in status RELEASED | |
| 80 the last are those CLEAR (as of 151202 down to 4 in logbook mode) | |
| 81 | |
| 82 [..] 4 pages are used for two double memories for screenshots (since Nov. 15) | |
| 83 | |
| 84 ============================================================================== | |
| 85 ##### Display ##### | |
| 86 ============================================================================== | |
| 87 [..] There is a Top layer, Bottom layer and background color. | |
| 88 All are perfectly alpha-blended by hardware. | |
| 89 | |
| 90 (#) top layer has 800x480 option function calls only | |
| 91 as it is not used for cursors here | |
| 92 (#) bottom layer has free size and start option to be used | |
| 93 for cursors (or sprites in the future ;-) | |
| 94 (#) background only black in the moment. | |
| 95 ToDo: Could be anything else for warnings etc. | |
| 96 if needed | |
| 97 | |
| 98 [..] Frame updates, switching and cursors is done with | |
| 99 | |
| 100 (#) GFX_SetFramesTopBottom() and the subset | |
| 101 GFX_SetFrameTop() + GFX_SetFrameBottom() | |
| 102 Those do not change anything on the display but give commands to.. | |
| 103 (#) GFX_change_LTDC() The only place that changes the pointer. | |
| 104 This prevents erratic behaviour if several changes | |
| 105 are made within one refresh rate of the screen. | |
| 106 Is called in IRQ by PD4 and HAL_GPIO_EXTI_IRQHandler | |
| 107 from VSYNC signal. | |
| 108 | |
| 109 [..] Content | |
| 110 | |
| 111 (#) Colors by LookupTable only. This could be modified by | |
| 112 system settings in the future. (gfx_color.h/.c) | |
| 113 | |
| 114 (#) Text by text_multilinguage.h/.c with one char | |
| 115 necessary only starting from '\x80' | |
| 116 with automatic language switch by | |
| 117 selected_language in SSettings | |
| 118 see openEdit_Language() in tMenuEditSystem.c | |
| 119 Therefore there are differnent functions | |
| 120 for example: | |
| 121 write_label_fix() for single char multilanguage | |
| 122 write_label_var() for strings that could include | |
| 123 multilanguage as well | |
| 124 see GFX_write_string() to get an overview of the controls | |
| 125 as well as the command list in gfx_engine.h | |
| 126 There is no clear before writing, text overlay is always on. | |
| 127 Many options to have LargeFont.SmallFont for numbers etc. | |
| 128 | |
| 129 ============================================================================== | |
| 130 ##### Update, DualBoot and build-in FLASH memory usage ##### | |
| 131 ============================================================================== | |
| 132 [..] Boot0 pin, Boot1/PB2 pin and BFB2 software bit control the behaviour. | |
| 133 PB2 should be tied to GND. | |
| 134 Boot0 == VDD -> bootloader on start, otherwise boot from Bank1 or Bank2 | |
| 135 depending on BFB2. | |
| 136 Bank2 contains the Fonts and should contain a proper test code in future | |
| 137 Bank1 is the main code (Bank1 is 1 MB too, usage as of Oct. 14 is 200 KB) | |
| 138 [..] Bootloader should be either UART or USB (on FS pins _only_) | |
| 139 USB HS to FS like on the Eval board does not work. | |
| 140 [..] Bootloader for the smaller CPU2 is implemented via the SPI used for DMA copy. | |
| 141 | |
| 142 ============================================================================== | |
| 143 ##### Connection to CPU2 (STM32F411 as of Oct.14 ##### | |
| 144 ============================================================================== | |
| 145 [..] Connected via SPI and DMA for every purpose. | |
| 146 two entire arrays are transfered for data security reasons | |
| 147 with respect to master (STM32F429) might interrupt internal | |
| 148 data copy in CPU2 (like hi byte, low byte, etc.). | |
| 149 [..] The entire life data is calculated in CPU2. Like tissues, CNS,... | |
| 150 Therefore the main unit is _not_ necessarily a Real Time system. | |
| 151 Simulation on the main unit can be executed without disrupting life data. | |
| 152 [..] SPI is triggered and timed by calling DataEX_call() in data_exchange_main.c | |
| 153 DataEX_copy_to_LifeData() does the transfer from buffer to variables used. | |
| 154 | |
| 155 ============================================================================== | |
| 156 ##### Menu, MenuEdit, Info ##### | |
| 157 ============================================================================== | |
| 158 [..] tMenu.c, tMenuEdit.c and tInfo.c is the system used. | |
| 159 logbook is part of Info not Menu. | |
| 160 The Info Menu is accessed by button 'Back' | |
| 161 The regular Menu is accessed by button 'Enter' | |
| 162 [..] Menu content is kept in frame memory for fast access. | |
| 163 There is no need to build pages if the 'Enter' button is pressed. | |
| 164 This is in contrast to MenuEdit pages. | |
| 165 [..] Button control for new pages (and pages in general) have to implemented | |
| 166 in tMenu.c, tMenuEdit.c or tInfo.c | |
| 167 | |
| 168 [..] ToDo (Oct. 14) Timeout for menus via Timer3 / IRQ 2 | |
| 169 | |
| 170 ============================================================================== | |
| 171 ##### settings ##### | |
| 172 ============================================================================== | |
| 173 [..] files: settings.c, settings.h | |
| 174 1. adjust struct SSettings in settings.h | |
| 175 2. adjust const SSettings SettingsStandard in settings.c | |
| 176 3. adjust set_new_settings_missing_in_ext_flash() | |
| 177 4. adjust check_and_correct_settings() IMPORTANT as it changes values! | |
| 178 | |
| 179 ============================================================================== | |
| 180 ##### specials ##### | |
| 181 ============================================================================== | |
| 182 [..] There was code for vector graphics from great demos | |
| 183 (peridiummmm and jupiter) that can be fitted again | |
| 184 | |
| 185 ============================================================================== | |
| 186 ##### ppO2 sensors ##### | |
| 187 ============================================================================== | |
| 188 [..] in tCCR.c is function get_ppO2SensorWeightedResult_cbar(); | |
| 189 | |
| 190 @endverbatim | |
| 191 ****************************************************************************** | |
| 192 * @attention | |
| 193 * | |
| 194 * <h2><center>© COPYRIGHT(c) 2014 heinrichs weikamp</center></h2> | |
| 195 * | |
| 196 ****************************************************************************** | |
| 197 */ | |
| 198 | |
| 199 /* Includes ------------------------------------------------------------------*/ | |
| 200 #include "stdio.h" | |
| 201 #include <string.h> // for memcopy | |
| 202 | |
| 203 #include "stm32f4xx_hal.h" | |
| 204 #include "ostc.h" | |
| 205 #include "base.h" | |
| 206 #include "display.h" | |
| 207 #include "gfx_engine.h" | |
| 208 #include "show_logbook.h" | |
| 209 //#include "test_vpm.h" | |
| 210 #include "text_multilanguage.h" | |
| 211 #include "tHome.h" | |
| 212 #include "tInfo.h" | |
| 213 #include "tInfoLog.h" | |
| 214 #include "tMenu.h" | |
| 215 #include "tMenuEdit.h" | |
| 216 #include "tMenuEditGasOC.h" | |
| 217 #include "tStructure.h" | |
| 218 //#include "gfx_specialeffects.h" | |
| 219 #include "externLogbookFlash.h" | |
| 220 #include "tComm.h" | |
| 221 #include "tCCR.h" | |
| 222 #include "data_exchange.h" | |
| 223 #include "data_exchange_main.h" | |
| 224 #include "vpm.h" | |
| 225 #include "buehlmann.h" | |
| 226 #include "logbook.h" | |
| 227 #include "check_warning.h" | |
| 228 #include "simulation.h" | |
| 229 #include "decom.h" | |
| 230 #include "timer.h" | |
| 231 #include "logbook_miniLive.h" | |
| 232 #include "test_vpm.h" | |
| 233 //#include "bonexConnect.h" | |
| 234 #include "tDebug.h" | |
| 235 | |
| 236 #ifdef DEMOMODE | |
| 237 #include "demo.h" | |
| 238 static void TIM_DEMO_init(void); | |
| 239 #endif | |
| 240 | |
| 241 //#include "lodepng.h" | |
| 242 //#include <stdlib.h> // for malloc and free | |
| 243 | |
| 244 /** @addtogroup OSTC 4 | |
| 245 * @{ | |
| 246 */ | |
| 247 | |
| 248 /* Private typedef -----------------------------------------------------------*/ | |
| 249 | |
| 250 //#define NO_TIMEOUT | |
| 251 //#define QUICK_SLEEP | |
| 252 | |
| 253 /* Private define ------------------------------------------------------------*/ | |
| 254 //#define BUFFER_SIZE ((uint32_t)0x00177000) | |
| 255 //#define WRITE_READ_ADDR ((uint32_t)0x0000) | |
| 256 #define REFRESH_COUNT ((uint32_t)0x0569) /**< for SDRAM refresh counter (90Mhz SD clock) */ | |
| 257 | |
| 258 /* Private macro -------------------------------------------------------------*/ | |
| 259 /* Private variables ---------------------------------------------------------*/ | |
| 260 | |
| 261 RTC_HandleTypeDef RtcHandle; /* used to change time and date, no RTC is running on this MCU */ | |
| 262 TIM_HandleTypeDef TimHandle; /* used in stm32f4xx_it.c too */ | |
| 263 TIM_HandleTypeDef TimBacklightHandle; /* used in stm32f4xx_it.c too */ | |
| 264 TIM_HandleTypeDef TimDemoHandle; /* used in stm32f4xx_it.c too */ | |
| 265 | |
| 266 /* | |
| 267 uint32_t time_before; | |
| 268 uint32_t time_between; | |
| 269 uint32_t time_after; | |
| 270 */ | |
| 271 | |
| 272 /* SDRAM handler declaration */ | |
| 273 SDRAM_HandleTypeDef hsdram; | |
| 274 FMC_SDRAM_TimingTypeDef SDRAM_Timing; | |
| 275 FMC_SDRAM_CommandTypeDef command; | |
| 276 | |
| 277 /* This was used for Dual Boot */ | |
| 278 //FLASH_OBProgramInitTypeDef OBInit; | |
| 279 //FLASH_AdvOBProgramInitTypeDef AdvOBInit; | |
| 280 | |
| 281 /* Private variables with external access ------------------------------------*/ | |
| 282 | |
| 283 uint32_t globalStateID = 0; | |
| 284 uint8_t globalModeID = SURFMODE; | |
| 285 uint32_t time_without_button_pressed_deciseconds = 0; /**< langbeschreibung (eigenes Feld) warum diese variable verwendet wird um den sleepmode zu aktivieren */ | |
| 286 uint8_t bootToBootloader = 0; ///< set in tComm.c to install firmware updates, calls resetToFirmwareUpdate() | |
| 287 //uint8_t dataEx_VPM_call = 0; | |
| 288 uint8_t returnFromCommCleanUpRequest = 0; ///< use this to exit bluetooth mode and call tComm_exit() | |
| 289 uint32_t base_tempLightLevel = 0; | |
| 290 uint8_t updateButtonsToDefault = 0; | |
| 291 uint8_t wasFirmwareUpdateCheckBattery = 0; | |
| 292 | |
| 293 /* Private function prototypes -----------------------------------------------*/ | |
| 294 | |
| 295 static void SystemClock_Config(void); | |
| 296 static void Error_Handler(void); | |
| 297 static void SDRAM_Initialization_Sequence(SDRAM_HandleTypeDef *hsdram, FMC_SDRAM_CommandTypeDef *Command); | |
| 298 static void SDRAM_Config(void); | |
| 299 static void EXTILine_Buttons_Config(void); | |
| 300 static void TIM_init(void); | |
| 301 static void TIM_BACKLIGHT_init(void); | |
| 302 static uint32_t TIM_BACKLIGHT_adjust(void); | |
| 303 static void gotoSleep(void); | |
| 304 static void deco_loop(void); | |
| 305 static void resetToFirmwareUpdate(void); | |
| 306 | |
| 307 /* ITM Trace-------- ---------------------------------------------------------*/ | |
| 308 /* | |
| 309 #define ITM_Port8(n) (*((volatile unsigned char *)(0xE0000000+4*n))) | |
| 310 #define ITM_Port16(n) (*((volatile unsigned short*)(0xE0000000+4*n))) | |
| 311 #define ITM_Port32(n) (*((volatile unsigned long *)(0xE0000000+4*n))) | |
| 312 | |
| 313 #define DEMCR (*((volatile unsigned long *)(0xE000EDFC))) | |
| 314 #define TRCENA 0x01000000 | |
| 315 | |
| 316 struct __FILE { int handle; }; | |
| 317 FILE __stdout; | |
| 318 FILE __stdin; | |
| 319 | |
| 320 int fputc(int ch, FILE *f) { | |
| 321 if (DEMCR & TRCENA) { | |
| 322 while (ITM_Port32(0) == 0); | |
| 323 ITM_Port8(0) = ch; | |
| 324 } | |
| 325 return(ch); | |
| 326 } | |
| 327 */ | |
| 328 | |
| 329 // =============================================================================== | |
| 330 // main | |
| 331 /// @brief This function makes initializations and has the nonIRQ endless loop | |
| 332 /// for bluetooth and deco calculations | |
| 333 /// | |
| 334 // =============================================================================== | |
| 335 int main(void) | |
| 336 { | |
| 337 uint32_t pLayerInvisible; | |
| 338 uint16_t totalDiveCounterFound; | |
| 339 | |
| 340 set_globalState( StBoot0 ); | |
| 341 | |
| 342 HAL_Init(); | |
| 343 HAL_NVIC_SetPriorityGrouping( NVIC_PRIORITYGROUP_2 ); | |
| 344 | |
| 345 SystemClock_Config(); | |
| 346 | |
| 347 MX_GPIO_Init(); | |
| 348 // MX_SmallCPU_NO_Reset_Helper(); //161116 hw | |
| 349 MX_SPI_Init(); | |
| 350 MX_UART_Init(); | |
| 351 SDRAM_Config(); | |
| 352 HAL_Delay( 100 ); | |
| 353 GFX_init( &pLayerInvisible ); | |
| 354 | |
| 355 TIM_init(); | |
| 356 TIM_BACKLIGHT_init(); | |
| 357 | |
| 358 /* | |
| 359 GFX_helper_font_memory_list(&FontT24); | |
| 360 GFX_helper_font_memory_list(&FontT42); | |
| 361 GFX_helper_font_memory_list(&FontT48); | |
| 362 GFX_helper_font_memory_list(&FontT54); | |
| 363 GFX_helper_font_memory_list(&FontT84); | |
| 364 GFX_helper_font_memory_list(&FontT105); | |
| 365 GFX_helper_font_memory_list(&FontT144); | |
| 366 */ | |
| 367 | |
| 368 stateRealGetPointerWrite()->lastKnownBatteryPercentage = 0; // damit das nicht in settings kopiert wird. | |
| 369 set_settings_to_Standard(); | |
| 370 mod_settings_for_first_start_with_empty_ext_flash(); | |
| 371 ext_flash_read_settings(); | |
| 372 if( newFirmwareVersionCheckViaSettings() ) // test for old firmware version in loaded settings | |
| 373 { | |
| 374 wasFirmwareUpdateCheckBattery = 1; | |
| 375 set_settings_button_to_standard_with_individual_buttonBalance(); // will adapt individual values | |
| 376 } | |
| 377 //settingsGetPointer()->bluetoothActive = 0; /* MX_Bluetooth_PowerOff(); unnecessary as part of MX_GPIO_Init() */ | |
| 378 //settingsGetPointer()->compassBearing = 0; | |
| 379 set_new_settings_missing_in_ext_flash(); // inlcudes update of firmware version 161121 | |
| 380 | |
| 381 // new 170508: bluetooth on at start | |
| 382 settingsGetPointer()->bluetoothActive = 1; | |
| 383 MX_Bluetooth_PowerOn(); | |
| 384 | |
| 385 // Haase Geburtstag: | |
| 386 // settingsGetPointer()->serialHigh = (3012 / 256); | |
| 387 // settingsGetPointer()->serialLow = (3012 & 0xFF); | |
| 388 | |
| 389 // settingsGetPointer()->showDebugInfo = 1; | |
| 390 | |
| 391 /* | |
| 392 if(settingsGetPointer()->scooterControl) | |
| 393 { | |
| 394 settingsGetPointer()->bluetoothActive = 1; | |
| 395 MX_Bluetooth_PowerOn(); | |
| 396 if(settingsGetPointer()->scooterDeviceAddress[0] != 0) | |
| 397 bC_setConnectRequest(); | |
| 398 } | |
| 399 */ | |
| 400 /* | |
| 401 if( (hardwareDataGetPointer()->primarySerial == 20+18) | |
| 402 || (hardwareDataGetPointer()->primarySerial == 20+25) | |
| 403 || (hardwareDataGetPointer()->primarySerial == 20+27)) | |
| 404 { | |
| 405 MX_Bluetooth_PowerOn(); | |
| 406 tComm_Set_Bluetooth_Name(1); | |
| 407 } | |
| 408 */ | |
| 409 errorsInSettings = check_and_correct_settings(); | |
| 410 createDiveSettings(); | |
| 411 | |
| 412 #ifdef QUICK_SLEEP | |
| 413 settingsGetPointer()->timeoutSurfacemode = 20; | |
| 414 #else | |
| 415 settingsGetPointer()->timeoutSurfacemode = 120; | |
| 416 #endif | |
| 417 | |
| 418 #ifdef DEMOMODE | |
| 419 demoConfigureSettings(); | |
| 420 TIM_DEMO_init(); | |
| 421 #endif | |
| 422 | |
| 423 // ----------------------------- | |
| 424 | |
| 425 display_power_on__1_of_2__pre_RGB(); | |
| 426 GFX_LTDC_Init(); | |
| 427 GFX_LTDC_LayerDefaultInit( TOP_LAYER, pLayerInvisible ); | |
| 428 GFX_LTDC_LayerDefaultInit( BACKGRD_LAYER, pLayerInvisible ); | |
| 429 GFX_SetFramesTopBottom( pLayerInvisible, pLayerInvisible, 480 ); | |
| 430 HAL_Delay( 20 ); | |
| 431 display_power_on__2_of_2__post_RGB(); | |
| 432 GFX_use_colorscheme( settingsGetPointer()->tX_colorscheme ); | |
| 433 | |
| 434 // ----------------------------- | |
| 435 tHome_init(); | |
| 436 tI_init(); | |
| 437 tM_init(); | |
| 438 tMenuEdit_init(); | |
| 439 tInfoLog_init(); | |
| 440 tComm_init(); | |
| 441 DataEX_init(); | |
| 442 setButtonResponsiveness( settingsGetPointer()->ButtonResponsiveness ); | |
| 443 set_globalState_tHome(); | |
| 444 | |
| 445 GFX_start_VSYNC_IRQ(); | |
| 446 tCCR_init(); | |
| 447 | |
| 448 GFX_logoAutoOff(); | |
| 449 EXTILine_Buttons_Config(); | |
| 450 | |
| 451 ext_flash_repair_dive_log(); | |
| 452 //ext_flash_repair_SPECIAL_dive_numbers_starting_count_with(1); | |
| 453 | |
| 454 totalDiveCounterFound = logbook_lastDive_diveNumber(); | |
| 455 if( settingsGetPointer()->totalDiveCounter < totalDiveCounterFound ) | |
| 456 settingsGetPointer()->totalDiveCounter = totalDiveCounterFound; | |
| 457 | |
| 458 if( settingsGetPointer()->debugModeOnStart ) | |
| 459 { | |
| 460 settingsGetPointer()->debugModeOnStart = 0; | |
| 461 ext_flash_write_settings(); | |
| 462 setDebugMode(); | |
| 463 openInfo( StIDEBUG ); | |
| 464 } | |
| 465 | |
| 466 /* @brief main LOOP | |
| 467 * | |
| 468 * this is executed while no IRQ interrupts it | |
| 469 * - deco calculation | |
| 470 * - bluetooth | |
| 471 * and resetToFirmwareUpdate() | |
| 472 * because tComm_control() does not exit before disconnection | |
| 473 */ | |
| 474 while( 1 ) | |
| 475 { | |
| 476 if( bootToBootloader ) | |
| 477 resetToFirmwareUpdate(); | |
| 478 | |
| 479 // this will allways reset after RTE reset -> no good! | |
| 480 // if(DataEX_was_power_on()) // new to allow for update after RTE update | |
| 481 // resetToFirmwareUpdate(); | |
| 482 | |
| 483 tCCR_control(); | |
| 484 if( tComm_control() )// will stop while loop if tComm Mode started until exit from UART | |
| 485 { | |
| 486 createDiveSettings(); | |
| 487 updateMenu(); | |
| 488 ext_flash_write_settings(); | |
| 489 } | |
| 490 deco_loop(); | |
| 491 /* | |
| 492 bonexControl(); | |
| 493 if(bC_getStatus() == BC_DISCONNECTED) | |
| 494 { | |
| 495 if(tComm_control()) // will stop while loop if tComm Mode started until exit from UART | |
| 496 { | |
| 497 createDiveSettings(); | |
| 498 updateMenu(); | |
| 499 ext_flash_write_settings(); | |
| 500 } | |
| 501 } | |
| 502 */ | |
| 503 } | |
| 504 } | |
| 505 | |
| 506 // =============================================================================== | |
| 507 // timer IRQ | |
| 508 /// @brief this is called periodically | |
| 509 /// | |
| 510 /// - refresh screen (the actual change is done in the VSYNC IRQ) | |
| 511 /// - start data transfer with RTE / small CPU (DateEX....) | |
| 512 /// - update logbook | |
| 513 /// - timeouts | |
| 514 /// .... | |
| 515 /// | |
| 516 /// all this in three steps / switch() routines in a given order | |
| 517 /// as the previous switch() might influence the next functions | |
| 518 /// to be called | |
| 519 /// | |
| 520 // =============================================================================== | |
| 521 void HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef *htim) | |
| 522 { | |
|
91
8b0fadd413c6
First stable. With minimal button sensitivity fix(for broken buttons)
Dmitry Romanov <kitt@bk.ru>
parents:
89
diff
changeset
|
523 // DataEX_call(); |
| 38 | 524 #ifdef DEMOMODE |
| 525 if(htim->Instance==TIM7) | |
| 526 { | |
| 527 HAL_GPIO_EXTI_Callback(demoGetCommand()); | |
| 528 return; | |
| 529 } | |
| 530 #endif | |
| 531 static uint8_t last_base; | |
| 532 | |
| 533 SStateList status; | |
| 534 uint32_t timeout_in_seconds; | |
| 535 uint32_t timeout_limit_Surface_in_seconds; | |
| 536 | |
| 537 _Bool InDiveMode = 0; | |
| 538 _Bool modeChange = 0; // to exit from menu and logbook | |
| 539 | |
| 540 if(stateUsed->mode == MODE_DIVE) | |
| 541 InDiveMode = 1; | |
| 542 else | |
| 543 InDiveMode = 0; | |
| 544 | |
| 545 if(returnFromCommCleanUpRequest) | |
| 546 { | |
| 547 tComm_exit(); | |
| 548 returnFromCommCleanUpRequest = 0; | |
| 549 } | |
| 550 | |
| 551 get_globalStateList(&status); | |
| 552 | |
| 553 switch(status.base) | |
| 554 { | |
| 555 case BaseHome: | |
| 556 case BaseMenu: | |
| 557 case BaseInfo: | |
| 558 updateSetpointStateUsed(); | |
| 559 DateEx_copy_to_dataOut(); | |
|
91
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First stable. With minimal button sensitivity fix(for broken buttons)
Dmitry Romanov <kitt@bk.ru>
parents:
89
diff
changeset
|
560 DataEX_call(); |
| 38 | 561 DataEX_copy_to_LifeData(&modeChange); |
| 562 //foto session :-) stateRealGetPointerWrite()->lifeData.battery_charge = 99; | |
| 563 //foto session :-) stateSimGetPointerWrite()->lifeData.battery_charge = 99; | |
| 564 DataEX_copy_to_deco(); | |
| 565 if(stateUsed == stateSimGetPointer()) | |
| 566 simulation_UpdateLifeData(1); | |
| 567 check_warning(); | |
| 568 if(stateUsed == stateRealGetPointer()) | |
| 569 logbook_InitAndWrite(); | |
| 570 updateMiniLiveLogbook(1); | |
| 571 timer_UpdateSecond(1); | |
| 572 base_tempLightLevel = TIM_BACKLIGHT_adjust(); | |
| 573 tCCR_tick(); | |
| 574 tHome_tick(); | |
| 575 if(status.base == BaseHome) | |
| 576 tMenuEdit_writeSettingsToFlash(); // takes 900 ms!! | |
| 577 break; | |
| 578 case BaseStop: | |
| 579 DateEx_copy_to_dataOut(); | |
|
91
8b0fadd413c6
First stable. With minimal button sensitivity fix(for broken buttons)
Dmitry Romanov <kitt@bk.ru>
parents:
89
diff
changeset
|
580 DataEX_call(); |
| 38 | 581 DataEX_control_connection_while_asking_for_sleep(); |
| 582 break; | |
| 583 default: | |
| 584 case BaseComm: | |
| 585 if(get_globalState() == StUART_RTECONNECT) | |
| 586 { | |
| 587 DateEx_copy_to_dataOut(); | |
|
91
8b0fadd413c6
First stable. With minimal button sensitivity fix(for broken buttons)
Dmitry Romanov <kitt@bk.ru>
parents:
89
diff
changeset
|
588 DataEX_call(); |
| 38 | 589 DataEX_copy_to_LifeData(0); |
| 590 } | |
| 591 break; | |
| 592 } | |
| 593 | |
| 594 /* timeout control */ | |
| 595 if(modeChange) ///< from RTE, set in data_exchange_main.c | |
| 596 time_without_button_pressed_deciseconds = (settingsGetPointer()->timeoutSurfacemode / 4) * 3; | |
| 597 if(status.base != last_base) | |
| 598 time_without_button_pressed_deciseconds = 0; | |
| 599 last_base = status.base; | |
| 600 timeout_in_seconds = time_without_button_pressed_deciseconds / 10; | |
| 601 time_without_button_pressed_deciseconds += 1; | |
| 602 if(modeChange || (timeout_in_seconds != time_without_button_pressed_deciseconds / 10)) | |
| 603 { | |
| 604 #ifdef NO_TIMEOUT | |
| 605 timeout_in_seconds = 0; | |
| 606 #else | |
| 607 timeout_in_seconds += 1; | |
| 608 #endif | |
| 609 | |
| 610 if(InDiveMode) | |
| 611 { | |
| 612 switch(status.base) | |
| 613 { | |
| 614 case BaseHome: | |
| 615 if((status.line != 0) && (timeout_in_seconds >= settingsGetPointer()->timeoutEnterButtonSelectDive)) | |
| 616 { | |
| 617 set_globalState(StD); | |
| 618 timeout_in_seconds = 0; | |
| 619 } | |
| 620 break; | |
| 621 | |
| 622 case BaseMenu: | |
| 623 if((status.line == 0) && ((timeout_in_seconds >= settingsGetPointer()->timeoutMenuDive) || modeChange)) | |
| 624 { | |
| 625 exitMenu(); | |
| 626 timeout_in_seconds = 0; | |
| 627 } | |
| 628 if((status.line != 0) && ((timeout_in_seconds >= settingsGetPointer()->timeoutMenuEdit) || modeChange)) | |
| 629 { | |
| 630 exitMenuEdit_to_Home(); | |
| 631 timeout_in_seconds = 0; | |
| 632 } | |
| 633 break; | |
| 634 /* why was this here? 160317 hw | |
| 635 case BaseInfo: | |
| 636 if(status.page == InfoPageLogList) | |
| 637 { | |
| 638 exitLog(); | |
| 639 } | |
| 640 else | |
| 641 if(status.page == InfoPageLogShow) | |
| 642 { | |
| 643 show_logbook_exit(); | |
| 644 exitLog(); | |
| 645 } | |
| 646 else | |
| 647 if(status.page != InfoPageCompass) | |
| 648 { | |
| 649 exitInfo(); | |
| 650 } | |
| 651 timeout_in_seconds = 0; | |
| 652 break; | |
| 653 */ | |
| 654 default: | |
| 655 break; | |
| 656 } | |
| 657 } | |
| 658 else /* surface mode */ | |
| 659 { | |
| 660 switch(status.base) | |
| 661 { | |
| 662 case BaseHome: | |
| 663 // added hw 161027 | |
| 664 if(!(stateRealGetPointer()->warnings.lowBattery) && (stateRealGetPointer()->lifeData.battery_charge > 9)) | |
| 665 { | |
| 666 stateRealGetPointerWrite()->lastKnownBatteryPercentage = stateRealGetPointer()->lifeData.battery_charge; | |
| 667 } | |
| 668 else if((wasFirmwareUpdateCheckBattery) && (timeout_in_seconds > 3)) | |
| 669 { | |
| 670 wasFirmwareUpdateCheckBattery = 0; | |
| 671 setButtonResponsiveness(settingsGetPointer()->ButtonResponsiveness); // added 170306 | |
| 672 if( (settingsGetPointer()->lastKnownBatteryPercentage > 0) | |
| 673 && (settingsGetPointer()->lastKnownBatteryPercentage <= 100) | |
| 674 && (stateRealGetPointer()->warnings.lowBattery)) | |
| 675 { | |
| 676 setBatteryPercentage(settingsGetPointer()->lastKnownBatteryPercentage); | |
| 677 } | |
| 678 } | |
| 679 // stuff before and new @161121 CCR-sensor limit 10 minutes | |
| 680 if((settingsGetPointer()->dive_mode == DIVEMODE_CCR) && (settingsGetPointer()->CCR_Mode == CCRMODE_Sensors)) | |
| 681 { | |
| 682 timeout_limit_Surface_in_seconds = settingsGetPointer()->timeoutSurfacemodeWithSensors; | |
| 683 } | |
| 684 else | |
| 685 { | |
| 686 timeout_limit_Surface_in_seconds = settingsGetPointer()->timeoutSurfacemode; | |
| 687 } | |
| 688 if(timeout_in_seconds >= timeout_limit_Surface_in_seconds) | |
| 689 { | |
| 690 gotoSleep(); | |
| 691 } | |
| 692 break; | |
| 693 case BaseMenu: | |
| 694 if((status.line == 0) && ((timeout_in_seconds >= settingsGetPointer()->timeoutMenuSurface) || modeChange)) | |
| 695 { | |
| 696 exitMenu(); | |
| 697 timeout_in_seconds = 0; | |
| 698 } | |
| 699 if((status.line != 0) && ((timeout_in_seconds >= settingsGetPointer()->timeoutMenuEdit) || modeChange)) | |
| 700 { | |
| 701 if((status.page != (uint8_t)((StMPLAN >> 24) & 0x0F)) || (timeout_in_seconds >= 10*(settingsGetPointer()->timeoutMenuEdit))) | |
| 702 { | |
| 703 exitMenuEdit_to_Home(); | |
| 704 timeout_in_seconds = 0; | |
| 705 } | |
| 706 } | |
| 707 break; | |
| 708 | |
| 709 case BaseInfo: | |
| 710 if((timeout_in_seconds >= settingsGetPointer()->timeoutInfo) || modeChange) | |
| 711 { | |
| 712 if(status.page == InfoPageLogList) | |
| 713 { | |
| 714 exitLog(); | |
| 715 timeout_in_seconds = 0; | |
| 716 } | |
| 717 else | |
| 718 if(status.page == InfoPageLogShow) | |
| 719 { | |
| 720 show_logbook_exit(); | |
| 721 exitLog(); | |
| 722 timeout_in_seconds = 0; | |
| 723 } | |
| 724 else | |
| 725 if(status.page != InfoPageCompass) | |
| 726 { | |
| 727 exitInfo(); | |
| 728 timeout_in_seconds = 0; | |
| 729 } | |
| 730 } | |
| 731 break; | |
| 732 default: | |
| 733 break; | |
| 734 } | |
| 735 } | |
| 736 } | |
| 737 | |
| 738 get_globalStateList(&status); | |
| 739 | |
| 740 switch(status.base) | |
| 741 { | |
| 742 case BaseHome: | |
| 743 tHome_refresh(); | |
| 744 tM_check_content(); | |
| 745 break; | |
| 746 case BaseMenu: | |
| 747 tM_refresh_live_content(); | |
| 748 tMenuEdit_refresh_live_content(); | |
| 749 break; | |
| 750 case BaseInfo: | |
| 751 tInfo_refresh(); ///< only compass at the moment 23.Feb.2015 hw | |
| 752 break; | |
| 753 case BaseComm: | |
| 754 tComm_refresh(); | |
| 755 break; | |
| 756 default: | |
| 757 if(get_globalState() == StStop) | |
| 758 tHome_sleepmode_fun(); | |
| 759 break; | |
| 760 } | |
| 761 } | |
| 762 | |
| 763 | |
| 764 /* button and VSYNC IRQ | |
| 765 * | |
| 766 * VSYNC will switch foreground and background picture | |
| 767 * if demanded. see GFX_change_LTDC() | |
| 768 * | |
| 769 */ | |
| 770 // =============================================================================== | |
| 771 // HAL_GPIO_EXTI_Callback | |
| 772 /// @brief button and VSYNC IRQ | |
| 773 /// | |
| 774 /// VSYNC will switch foreground and background picture if demanded - | |
| 775 /// see GFX_change_LTDC() | |
| 776 /// | |
| 777 // =============================================================================== | |
| 778 void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin) | |
| 779 { | |
| 780 if(!GPIO_Pin) | |
| 781 return; | |
| 782 | |
| 783 uint8_t action = 0; | |
| 784 SStateList status; | |
| 785 | |
| 786 if(GPIO_Pin == VSYNC_IRQ_PIN) // rechts, unten | |
| 787 { | |
| 788 GFX_change_LTDC(); | |
| 789 housekeepingFrame(); | |
| 790 /* | |
| 791 #ifdef DEMOMODE | |
| 792 static uint8_t countCall = 0; | |
| 793 if(countCall++ < 10) | |
| 794 return; | |
| 795 countCall = 0; | |
| 796 uint8_t buttonAction = demoGetCommand(); | |
| 797 if(buttonAction) | |
| 798 GPIO_Pin = buttonAction; | |
| 799 else | |
| 800 #endif | |
| 801 */ | |
| 802 return; | |
| 803 } | |
| 804 | |
| 805 #ifdef DEMOMODE | |
| 806 uint8_t demoMachineCall = 0; | |
| 807 if(GPIO_Pin & 0x80) | |
| 808 { | |
| 809 demoMachineCall = 1; | |
| 810 GPIO_Pin &= 0x7F; | |
| 811 } | |
| 812 #endif | |
| 813 | |
| 814 time_without_button_pressed_deciseconds = 0; | |
| 815 | |
| 816 if(GFX_logoStatus() != 0) | |
| 817 return; | |
| 818 | |
| 819 if(GPIO_Pin == BUTTON_BACK_PIN) // links | |
| 820 action = ACTION_BUTTON_BACK; | |
| 821 else | |
| 822 if(GPIO_Pin == BUTTON_ENTER_PIN) // mitte | |
| 823 action = ACTION_BUTTON_ENTER; | |
| 824 else | |
| 825 if(GPIO_Pin == BUTTON_NEXT_PIN) // rechts | |
| 826 action = ACTION_BUTTON_NEXT; | |
| 827 #ifdef BUTTON_CUSTOM_PIN | |
| 828 else | |
| 829 if(GPIO_Pin == BUTTON_CUSTOM_PIN) // extra | |
| 830 action = ACTION_BUTTON_CUSTOM; | |
| 831 #endif | |
| 832 | |
| 833 #ifdef DEMOMODE // user pressed button ? | |
| 834 if((!demoMachineCall) && demoModeActive()) | |
| 835 { | |
| 836 demoSendCommand(action); | |
| 837 return; | |
| 838 } | |
| 839 #endif | |
| 840 | |
| 841 get_globalStateList(&status); | |
| 842 | |
| 843 if(action == ACTION_BUTTON_CUSTOM) | |
| 844 { | |
| 845 GFX_screenshot(); | |
| 846 } | |
| 847 | |
| 848 switch(status.base) | |
| 849 { | |
| 850 case BaseStop: | |
| 851 if(action == ACTION_BUTTON_BACK) | |
| 852 resetToFirmwareUpdate(); | |
| 853 break; | |
| 854 case BaseComm: | |
| 855 if(action == ACTION_BUTTON_BACK) | |
| 856 { | |
| 857 settingsGetPointer()->bluetoothActive = 0; | |
| 858 MX_Bluetooth_PowerOff(); | |
| 859 tComm_exit(); | |
| 860 } | |
| 861 break; | |
| 862 case BaseHome: | |
| 863 if(action == ACTION_BUTTON_NEXT) | |
| 864 { | |
| 865 if(status.page == PageSurface) | |
| 866 openMenu(1); | |
| 867 else | |
| 868 tHomeDiveMenuControl(action); | |
| 869 } | |
| 870 else | |
| 871 if(action == ACTION_BUTTON_BACK) | |
| 872 { | |
| 873 if(get_globalState() == StS) | |
| 874 openInfo(StILOGLIST); | |
| 875 else | |
| 876 if((status.page == PageDive) && (settingsGetPointer()->design < 7)) | |
| 877 { | |
| 878 settingsGetPointer()->design = 7; // auto switch to 9 if necessary | |
| 879 } | |
| 880 else | |
| 881 if((status.page == PageDive) && (status.line != 0)) | |
| 882 { | |
| 883 if(settingsGetPointer()->extraDisplay == EXTRADISPLAY_BIGFONT) | |
| 884 settingsGetPointer()->design = 3; | |
| 885 else | |
| 886 if(settingsGetPointer()->extraDisplay == EXTRADISPLAY_DECOGAME) | |
| 887 settingsGetPointer()->design = 4; | |
| 888 | |
| 889 set_globalState(StD); | |
| 890 } | |
| 891 else | |
| 892 tHome_change_field_button_pressed(); | |
| 893 } | |
| 894 else | |
| 895 if(action == ACTION_BUTTON_ENTER) | |
| 896 { | |
| 897 if((status.page == PageDive) && (status.line == 0)) | |
| 898 tHome_change_customview_button_pressed(); | |
| 899 else | |
| 900 if(status.page == PageSurface) | |
| 901 tHome_change_customview_button_pressed(); | |
| 902 else | |
| 903 tHomeDiveMenuControl(action); | |
| 904 } | |
| 905 break; | |
| 906 | |
| 907 case BaseMenu: | |
| 908 if(status.line == 0) | |
| 909 sendActionToMenu(action); | |
| 910 else | |
| 911 sendActionToMenuEdit(action); | |
| 912 break; | |
| 913 | |
| 914 case BaseInfo: | |
| 915 if(status.page == InfoPageLogList) | |
| 916 sendActionToInfoLogList(action); | |
| 917 else | |
| 918 if(status.page == InfoPageLogShow) | |
| 919 sendActionToInfoLogShow(action); | |
| 920 else | |
| 921 sendActionToInfo(action); | |
| 922 break; | |
| 923 | |
| 924 default: | |
| 925 break; | |
| 926 } | |
| 927 } | |
| 928 | |
| 929 | |
| 930 void gotoSleep(void) | |
| 931 { | |
| 932 /* not at the moment of testing */ | |
| 933 // ext_flash_erase_firmware_if_not_empty(); | |
| 934 GFX_logoAutoOff(); | |
| 935 set_globalState(StStop); | |
| 936 } | |
| 937 | |
| 938 | |
| 939 // ----------------------------- | |
| 940 | |
| 941 uint8_t get_globalMode(void) | |
| 942 { | |
| 943 return globalModeID; | |
| 944 } | |
| 945 | |
| 946 | |
| 947 void set_globalMode(uint8_t newMode) | |
| 948 { | |
| 949 if((newMode != DIVEMODE) && (newMode != SURFMODE)) | |
| 950 return; | |
| 951 | |
| 952 globalModeID = newMode; | |
| 953 } | |
| 954 | |
| 955 | |
| 956 uint32_t get_globalState(void) | |
| 957 { | |
| 958 return globalStateID; | |
| 959 } | |
| 960 | |
| 961 | |
| 962 void get_globalStateList(SStateList *output) | |
| 963 { | |
| 964 output->base = (uint8_t)((globalStateID >> 28) & 0x0F); | |
| 965 output->page = (uint8_t)((globalStateID >> 24) & 0x0F); | |
| 966 output->line = (uint8_t)((globalStateID >> 16) & 0xFF); | |
| 967 output->field = (uint8_t)((globalStateID >> 8) & 0xFF); | |
| 968 output->mode = (uint8_t)((globalStateID ) & 0xFF); | |
| 969 } | |
| 970 | |
| 971 | |
| 972 void get_idSpecificStateList(uint32_t id, SStateList *output) | |
| 973 { | |
| 974 output->base = (uint8_t)((id >> 28) & 0x0F); | |
| 975 output->page = (uint8_t)((id >> 24) & 0x0F); | |
| 976 output->line = (uint8_t)((id >> 16) & 0xFF); | |
| 977 output->field = (uint8_t)((id >> 8) & 0xFF); | |
| 978 output->mode = (uint8_t)((id ) & 0xFF); | |
| 979 } | |
| 980 | |
| 981 | |
| 982 void set_globalState_Menu_Page(uint8_t page) | |
| 983 { | |
| 984 globalStateID = ((BaseMenu << 28) + (page << 24)); | |
| 985 } | |
| 986 | |
| 987 void set_globalState_Log_Page(uint8_t pageIsLine) | |
| 988 { | |
| 989 globalStateID = StILOGLIST + (pageIsLine << 16); | |
| 990 } | |
| 991 | |
| 992 | |
| 993 void set_globalState_Menu_Line(uint8_t line) | |
| 994 { | |
| 995 globalStateID = ((globalStateID & MaskLineFieldDigit) + (line << 16)); | |
| 996 } | |
| 997 | |
| 998 | |
| 999 void set_globalState(uint32_t newID) | |
| 1000 { | |
| 1001 globalStateID = newID; | |
| 1002 } | |
| 1003 | |
| 1004 void set_returnFromComm(void) | |
| 1005 { | |
| 1006 returnFromCommCleanUpRequest = 1; | |
| 1007 } | |
| 1008 | |
| 1009 uint8_t font_update_required(void) | |
| 1010 { | |
| 1011 uint8_t *fontVersionHigh; | |
| 1012 uint8_t *fontVersionLow; | |
| 1013 | |
| 1014 fontVersionHigh = (uint8_t *)0x08132000; | |
| 1015 fontVersionLow = (uint8_t *)0x08132001; | |
| 1016 | |
| 1017 if(FONTminimum_required_high() < *fontVersionHigh) | |
| 1018 return 0; | |
| 1019 | |
| 1020 if((FONTminimum_required_high() == *fontVersionHigh) && (FONTminimum_required_low() <= *fontVersionLow)) | |
| 1021 return 0; | |
| 1022 | |
| 1023 return 1; | |
| 1024 } | |
| 1025 | |
| 1026 | |
| 1027 void delayMicros(uint32_t micros) | |
| 1028 { | |
| 1029 micros = micros * (168/4) - 10; | |
| 1030 while(micros--); | |
| 1031 } | |
| 1032 | |
| 1033 | |
| 1034 void get_RTC_DateTime(RTC_DateTypeDef * sdatestructureget, RTC_TimeTypeDef * stimestructureget) | |
| 1035 { | |
| 1036 /* Get the RTC current Time */ | |
| 1037 if(sdatestructureget) | |
| 1038 HAL_RTC_GetTime(&RtcHandle, stimestructureget, FORMAT_BIN); | |
| 1039 /* Get the RTC current Date */ | |
| 1040 if(stimestructureget) | |
| 1041 HAL_RTC_GetDate(&RtcHandle, sdatestructureget, FORMAT_BIN); | |
| 1042 } | |
| 1043 | |
| 1044 | |
| 1045 void set_RTC_DateTime(RTC_DateTypeDef * sdatestructure, RTC_TimeTypeDef * stimestructure) | |
| 1046 { | |
| 1047 if(sdatestructure) | |
| 1048 if(HAL_RTC_SetDate(&RtcHandle,sdatestructure,FORMAT_BCD) != HAL_OK) | |
| 1049 { | |
| 1050 /* Initialization Error */ | |
| 1051 Error_Handler(); | |
| 1052 } | |
| 1053 | |
| 1054 if(stimestructure) | |
| 1055 if(HAL_RTC_SetTime(&RtcHandle,stimestructure,FORMAT_BCD) != HAL_OK) | |
| 1056 { | |
| 1057 /* Initialization Error */ | |
| 1058 Error_Handler(); | |
| 1059 } | |
| 1060 } | |
| 1061 | |
| 1062 static void TIM_init(void) | |
| 1063 { | |
| 1064 uint16_t uwPrescalerValue = 0; | |
| 1065 | |
| 1066 uwPrescalerValue = (uint32_t) ((SystemCoreClock /2) / 10000) - 1; | |
| 1067 | |
| 1068 /* Set TIMx instance */ | |
| 1069 TimHandle.Instance = TIMx; | |
| 1070 | |
| 1071 /* Initialize TIM3 peripheral as follows: | |
| 1072 + Period = 10000 - 1 | |
| 1073 + Prescaler = ((SystemCoreClock/2)/10000) - 1 | |
| 1074 + ClockDivision = 0 | |
| 1075 + Counter direction = Up | |
| 1076 */ | |
| 1077 TimHandle.Init.Period = 1000 - 1; | |
| 1078 TimHandle.Init.Prescaler = uwPrescalerValue; | |
| 1079 TimHandle.Init.ClockDivision = 0; | |
| 1080 TimHandle.Init.CounterMode = TIM_COUNTERMODE_UP; | |
| 1081 if(HAL_TIM_Base_Init(&TimHandle) != HAL_OK) | |
| 1082 { | |
| 1083 /* Initialization Error */ | |
| 1084 Error_Handler(); | |
| 1085 } | |
| 1086 | |
| 1087 /*##-2- Start the TIM Base generation in interrupt mode ####################*/ | |
| 1088 /* Start Channel1 */ | |
| 1089 if(HAL_TIM_Base_Start_IT(&TimHandle) != HAL_OK) | |
| 1090 { | |
| 1091 /* Starting Error */ | |
| 1092 Error_Handler(); | |
| 1093 } | |
| 1094 } | |
| 1095 | |
| 1096 #ifdef DEMOMODE | |
| 1097 static void TIM_DEMO_init(void) | |
| 1098 { | |
| 1099 uint16_t uwPrescalerValue = 0; | |
| 1100 | |
| 1101 uwPrescalerValue = (uint32_t) ((SystemCoreClock /2) / 10000) - 1; | |
| 1102 | |
| 1103 /* Set TIMx instance */ | |
| 1104 TimDemoHandle.Instance = TIM7; | |
| 1105 | |
| 1106 /* Initialize TIM3 peripheral as follows: | |
| 1107 + Period = 10000 - 1 | |
| 1108 + Prescaler = ((SystemCoreClock/2)/10000) - 1 | |
| 1109 + ClockDivision = 0 | |
| 1110 + Counter direction = Up | |
| 1111 */ | |
| 1112 TimDemoHandle.Init.Period = 1000 - 1; | |
| 1113 TimDemoHandle.Init.Prescaler = uwPrescalerValue; | |
| 1114 TimDemoHandle.Init.ClockDivision = 0; | |
| 1115 TimHandle.Init.CounterMode = TIM_COUNTERMODE_UP; | |
| 1116 if(HAL_TIM_Base_Init(&TimDemoHandle) != HAL_OK) | |
| 1117 { | |
| 1118 /* Initialization Error */ | |
| 1119 Error_Handler(); | |
| 1120 } | |
| 1121 | |
| 1122 /*##-2- Start the TIM Base generation in interrupt mode ####################*/ | |
| 1123 /* Start Channel1 */ | |
| 1124 if(HAL_TIM_Base_Start_IT(&TimDemoHandle) != HAL_OK) | |
| 1125 { | |
| 1126 /* Starting Error */ | |
| 1127 Error_Handler(); | |
| 1128 } | |
| 1129 } | |
| 1130 #endif | |
| 1131 | |
| 1132 | |
| 1133 | |
| 1134 #ifndef TIM_BACKLIGHT | |
| 1135 | |
| 1136 static uint32_t TIM_BACKLIGHT_adjust(void) | |
| 1137 { | |
| 1138 return 0; | |
| 1139 } | |
| 1140 | |
| 1141 static void TIM_BACKLIGHT_init(void) | |
| 1142 { | |
| 1143 } | |
| 1144 #else | |
| 1145 static uint32_t TIM_BACKLIGHT_adjust(void) | |
| 1146 { | |
| 1147 static uint32_t levelActual = 12000; | |
| 1148 static uint8_t brightnessModeLast = 0; | |
| 1149 // static _Bool wasLostConnection = 0; | |
| 1150 | |
| 1151 uint32_t levelAmbient; | |
| 1152 uint32_t levelMax; | |
| 1153 uint32_t levelMin; | |
| 1154 uint32_t levelUpStep_100ms = 200; | |
| 1155 uint32_t levelDnStep_100ms = 20; | |
| 1156 | |
| 1157 TIM_OC_InitTypeDef sConfig; | |
| 1158 sConfig.OCMode = TIM_OCMODE_PWM1; | |
| 1159 sConfig.OCPolarity = TIM_OCPOLARITY_HIGH; | |
| 1160 sConfig.OCFastMode = TIM_OCFAST_DISABLE; | |
| 1161 | |
| 1162 const SDiveState * pStateReal = stateRealGetPointer(); | |
| 1163 | |
| 1164 | |
| 1165 // if(pStateReal->data_old__lost_connection_to_slave) | |
| 1166 // { | |
| 1167 // changed 160613 from 6000 to 12000 | |
| 1168 // removed hw 161209 | |
| 1169 // levelAmbient = 12000; | |
| 1170 // levelActual = 12000; | |
| 1171 // wasLostConnection = 1; | |
| 1172 // } | |
| 1173 // else | |
| 1174 // { | |
| 1175 SSettings *pSettings = settingsGetPointer(); | |
| 1176 /* 300 - 4000 */ | |
| 1177 /* important levelAmbient 300 - 1200 */ | |
| 1178 levelAmbient = 10 * pStateReal->lifeData.ambient_light_level; | |
| 1179 | |
| 1180 switch( pSettings->brightness) | |
| 1181 { | |
| 1182 case 0: /* Cave */ | |
| 1183 levelMax = 3000;/* max 25 % (x2) */ | |
| 1184 levelMin = 1500; | |
| 1185 break; | |
| 1186 case 1: /* Eco */ | |
| 1187 levelMax = 6000;/* max 50 % (x2) */ | |
| 1188 levelMin = 3000; | |
| 1189 break; | |
| 1190 case 2: /* Std */ | |
| 1191 levelAmbient += 1000; | |
| 1192 levelMax = 9000; | |
| 1193 levelMin = 4500; | |
| 1194 levelUpStep_100ms += levelUpStep_100ms/2; // 4500 instead of 3000 | |
| 1195 levelDnStep_100ms += levelDnStep_100ms/2; | |
| 1196 break; | |
| 1197 case 3: /* High */ | |
| 1198 default: | |
| 1199 levelAmbient += 3000; | |
| 1200 levelMax = 12000; /* max 100% (x2) */ | |
| 1201 levelMin = 6000; | |
| 1202 levelUpStep_100ms += levelUpStep_100ms; // 6000 instead of 3000 | |
| 1203 levelDnStep_100ms += levelDnStep_100ms; | |
| 1204 break; | |
| 1205 case 4: /* New Max */ | |
| 1206 levelAmbient = 12000; | |
| 1207 levelMax = 12000; /* max 100% (x2) */ | |
| 1208 levelMin = 12000; | |
| 1209 levelUpStep_100ms += 12000; | |
| 1210 levelDnStep_100ms += 0; | |
| 1211 break; | |
| 1212 } | |
| 1213 | |
| 1214 if((pSettings->brightness != brightnessModeLast))// || wasLostConnection) | |
| 1215 { | |
| 1216 levelActual = levelAmbient; | |
| 1217 brightnessModeLast = pSettings->brightness; | |
| 1218 // wasLostConnection = 0; | |
| 1219 } | |
| 1220 // } | |
| 1221 | |
| 1222 if(levelAmbient > levelActual) | |
| 1223 levelActual += levelUpStep_100ms; | |
| 1224 else | |
| 1225 if((levelAmbient < levelActual) && (levelActual > levelMin) && (levelActual > levelDnStep_100ms)) | |
| 1226 levelActual -= levelDnStep_100ms; | |
| 1227 | |
| 1228 if(levelActual > levelMax) | |
| 1229 levelActual = levelMax; | |
| 1230 else | |
| 1231 if(levelActual < levelMin) | |
| 1232 levelActual = levelMin; | |
| 1233 | |
| 1234 // sConfig.Pulse = levelActual / 20; | |
| 1235 sConfig.Pulse = (levelMin + ((levelMax - levelMin)/2)) / 20; // added 170306 | |
| 1236 | |
| 1237 /* xx - 600 */ | |
| 1238 if(sConfig.Pulse > 600) | |
| 1239 sConfig.Pulse = 600; | |
| 1240 else | |
| 1241 if(sConfig.Pulse < 100) | |
| 1242 sConfig.Pulse = 100; | |
| 1243 | |
| 1244 HAL_TIM_PWM_ConfigChannel(&TimBacklightHandle, &sConfig, TIM_BACKLIGHT_CHANNEL); | |
| 1245 HAL_TIM_PWM_Start(&TimBacklightHandle, TIM_BACKLIGHT_CHANNEL); | |
| 1246 | |
| 1247 return levelActual; | |
| 1248 } | |
| 1249 | |
| 1250 static void TIM_BACKLIGHT_init(void) | |
| 1251 { | |
| 1252 uint32_t uwPrescalerValue = 0; | |
| 1253 TIM_OC_InitTypeDef sConfig; | |
| 1254 | |
| 1255 uwPrescalerValue = (uint32_t) ((SystemCoreClock /2) / 18000000) - 1; | |
| 1256 | |
| 1257 TimBacklightHandle.Instance = TIM_BACKLIGHT; | |
| 1258 | |
| 1259 /* Initialize TIM3 peripheral as follows: | |
| 1260 30 kHz | |
| 1261 */ | |
| 1262 TimBacklightHandle.Init.Period = 600 - 1; | |
| 1263 TimBacklightHandle.Init.Prescaler = uwPrescalerValue; | |
| 1264 TimBacklightHandle.Init.ClockDivision = 0; | |
| 1265 TimBacklightHandle.Init.CounterMode = TIM_COUNTERMODE_UP; | |
| 1266 HAL_TIM_PWM_Init(&TimBacklightHandle); | |
| 1267 | |
| 1268 sConfig.OCMode = TIM_OCMODE_PWM1; | |
| 1269 sConfig.OCPolarity = TIM_OCPOLARITY_HIGH; | |
| 1270 sConfig.OCFastMode = TIM_OCFAST_DISABLE; | |
| 1271 sConfig.Pulse = 50 * 6; | |
| 1272 | |
| 1273 HAL_TIM_PWM_ConfigChannel(&TimBacklightHandle, &sConfig, TIM_BACKLIGHT_CHANNEL); | |
| 1274 HAL_TIM_PWM_Start(&TimBacklightHandle, TIM_BACKLIGHT_CHANNEL); | |
| 1275 } | |
| 1276 #endif | |
| 1277 | |
| 1278 | |
| 1279 static void EXTILine_Buttons_Config(void) | |
| 1280 { | |
| 1281 GPIO_InitTypeDef GPIO_InitStructure; | |
| 1282 | |
| 1283 BUTTON_ENTER_GPIO_ENABLE(); | |
| 1284 BUTTON_NEXT_GPIO_ENABLE(); | |
| 1285 BUTTON_BACK_GPIO_ENABLE(); | |
| 1286 | |
| 1287 /* Configure pin as weak PULLUP input */ | |
| 1288 /* buttons */ | |
| 1289 GPIO_InitStructure.Mode = GPIO_MODE_IT_RISING; | |
| 1290 GPIO_InitStructure.Pull = GPIO_NOPULL; | |
| 1291 GPIO_InitStructure.Speed = GPIO_SPEED_LOW; | |
| 1292 | |
| 1293 GPIO_InitStructure.Pin = BUTTON_ENTER_PIN; | |
| 1294 HAL_GPIO_Init(BUTTON_ENTER_GPIO_PORT, &GPIO_InitStructure); | |
| 1295 | |
| 1296 GPIO_InitStructure.Pin = BUTTON_NEXT_PIN; | |
| 1297 HAL_GPIO_Init(BUTTON_NEXT_GPIO_PORT, &GPIO_InitStructure); | |
| 1298 | |
| 1299 GPIO_InitStructure.Pin = BUTTON_BACK_PIN; | |
| 1300 HAL_GPIO_Init(BUTTON_BACK_GPIO_PORT, &GPIO_InitStructure); | |
| 1301 | |
| 1302 /* Enable and set EXTI Line0 Interrupt to the lowest priority */ | |
| 1303 HAL_NVIC_SetPriority(BUTTON_ENTER_EXTI_IRQn, 2, 0); | |
| 1304 HAL_NVIC_SetPriority(BUTTON_NEXT_EXTI_IRQn, 2, 0); | |
| 1305 HAL_NVIC_SetPriority(BUTTON_BACK_EXTI_IRQn, 2, 0); | |
| 1306 HAL_NVIC_EnableIRQ(BUTTON_ENTER_EXTI_IRQn); | |
| 1307 HAL_NVIC_EnableIRQ(BUTTON_NEXT_EXTI_IRQn); | |
| 1308 HAL_NVIC_EnableIRQ(BUTTON_BACK_EXTI_IRQn); | |
| 1309 | |
| 1310 #ifdef BUTTON_CUSTOM_PIN | |
| 1311 BUTTON_CUSTOM_GPIO_ENABLE(); | |
| 1312 GPIO_InitStructure.Pin = BUTTON_CUSTOM_PIN; | |
| 1313 HAL_GPIO_Init(BUTTON_CUSTOM_GPIO_PORT, &GPIO_InitStructure); | |
| 1314 HAL_NVIC_SetPriority(BUTTON_CUSTOM_EXTI_IRQn, 2, 0); | |
| 1315 HAL_NVIC_EnableIRQ(BUTTON_CUSTOM_EXTI_IRQn); | |
| 1316 #endif | |
| 1317 } | |
| 1318 | |
| 1319 | |
| 1320 /** | |
| 1321 * @brief System Clock Configuration | |
| 1322 * The system Clock is configured as follow : | |
| 1323 * System Clock source = PLL (HSE) | |
| 1324 * SYSCLK(Hz) = 180000000 | |
| 1325 * HCLK(Hz) = 180000000 | |
| 1326 * AHB Prescaler = 1 | |
| 1327 * APB1 Prescaler = 4 | |
| 1328 * APB2 Prescaler = 2 | |
| 1329 * HSE Frequency(Hz) = 8000000 | |
| 1330 * PLL_M = 8 | |
| 1331 * PLL_N = 360 | |
| 1332 * PLL_P = 2 | |
| 1333 * PLL_Q = 7 | |
| 1334 * VDD(V) = 3.3 | |
| 1335 * Main regulator output voltage = Scale1 mode | |
| 1336 * Flash Latency(WS) = 5 | |
| 1337 * The LTDC Clock is configured as follow : | |
| 1338 * PLLSAIN = 192 | |
| 1339 * PLLSAIR = 4 | |
| 1340 * PLLSAIDivR = 8 | |
| 1341 * @param None | |
| 1342 * @retval None | |
| 1343 */ | |
| 1344 static void SystemClock_Config(void) | |
| 1345 { | |
| 1346 | |
| 1347 /* Enable Power Control clock */ | |
| 1348 __PWR_CLK_ENABLE(); | |
| 1349 | |
| 1350 /* The voltage scaling allows optimizing the power consumption when the device is | |
| 1351 clocked below the maximum system frequency, to update the voltage scaling value | |
| 1352 regarding system frequency refer to product datasheet. */ | |
| 1353 __HAL_PWR_VOLTAGESCALING_CONFIG( PWR_REGULATOR_VOLTAGE_SCALE1 ); | |
| 1354 | |
| 1355 /*##-1- System Clock Configuration #########################################*/ | |
| 1356 /* Enable HighSpeed Oscillator and activate PLL with HSE/HSI as source */ | |
| 1357 RCC_OscInitTypeDef RCC_OscInitStruct = { 0 }; | |
| 1358 #ifdef DISC1_BOARD | |
| 1359 // Use High Speed Internal (HSI) oscillator, running at 16MHz. | |
| 1360 RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI; | |
| 1361 RCC_OscInitStruct.HSIState = RCC_HSI_ON; | |
| 1362 RCC_OscInitStruct.HSICalibrationValue = 0x10; | |
| 1363 RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI; | |
| 1364 RCC_OscInitStruct.PLL.PLLM = 16; // HSI/16 is 1Mhz. | |
| 1365 #else | |
| 1366 // Use High Speed External oscillator, running at 8MHz | |
| 1367 RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE; | |
| 1368 RCC_OscInitStruct.HSEState = RCC_HSE_ON; | |
| 1369 RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE; | |
| 1370 RCC_OscInitStruct.PLL.PLLM = 8; // HSE/8 is 1Mhz. | |
| 1371 #endif | |
| 1372 // System clock = PLL (1MHz) * N/p = 180 MHz. | |
| 1373 RCC_OscInitStruct.PLL.PLLN = 360; | |
| 1374 RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2; | |
| 1375 RCC_OscInitStruct.PLL.PLLQ = 7; | |
| 1376 RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON; | |
| 1377 HAL_RCC_OscConfig( &RCC_OscInitStruct ); | |
| 1378 | |
| 1379 // HAL_PWREx_ActivateOverDrive(); | |
| 1380 HAL_PWREx_DeactivateOverDrive(); | |
| 1381 | |
| 1382 /* Select PLL as system clock source and configure the HCLK, PCLK1 and PCLK2 clocks dividers */ | |
| 1383 RCC_ClkInitTypeDef RCC_ClkInitStruct = { 0 }; | |
| 1384 RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_HCLK | |
| 1385 | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2; | |
| 1386 RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK; | |
| 1387 RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1; | |
| 1388 RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV4; | |
| 1389 RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV2; | |
| 1390 HAL_RCC_ClockConfig( &RCC_ClkInitStruct, FLASH_LATENCY_8 ); //FLASH_LATENCY_5); | |
| 1391 | |
| 1392 /*##-2- LTDC Clock Configuration ###########################################*/ | |
| 1393 /* LCD clock configuration */ | |
| 1394 /* PLLSAI_VCO Input = HSE_VALUE/PLL_M = 1 Mhz */ | |
| 1395 /* PLLSAI_VCO Output = PLLSAI_VCO Input * PLLSAIN = 192 Mhz */ | |
| 1396 /* PLLLCDCLK = PLLSAI_VCO Output/PLLSAIR = 192/4 = 48 Mhz */ | |
| 1397 /* LTDC clock frequency = PLLLCDCLK / RCC_PLLSAIDIVR_8 = 48/8 = 6 Mhz */ | |
| 1398 | |
| 1399 /* neu: 8MHz/8*300/5/8 = 7,5 MHz = 19,5 Hz bei 800 x 480 */ | |
| 1400 RCC_PeriphCLKInitTypeDef PeriphClkInitStruct = {0}; | |
| 1401 PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_LTDC; | |
| 1402 PeriphClkInitStruct.PLLSAI.PLLSAIN = 300; //192; | |
| 1403 PeriphClkInitStruct.PLLSAI.PLLSAIR = 5; //4; | |
| 1404 PeriphClkInitStruct.PLLSAIDivR = RCC_PLLSAIDIVR_8;//RCC_PLLSAIDIVR_4;// RCC_PLLSAIDIVR_2; // RCC_PLLSAIDIVR_8 | |
| 1405 HAL_RCCEx_PeriphCLKConfig( &PeriphClkInitStruct ); | |
| 1406 } | |
| 1407 | |
| 1408 | |
| 1409 /** | |
| 1410 * @brief This function is executed in case of error occurrence. | |
| 1411 * @param None | |
| 1412 * @retval None | |
| 1413 */ | |
| 1414 static void Error_Handler(void) | |
| 1415 { | |
| 1416 /* Turn LED3 on */ | |
| 1417 // BSP_LED_On(LED3); | |
| 1418 while(1) | |
| 1419 { | |
| 1420 } | |
| 1421 } | |
| 1422 | |
| 1423 /** | |
| 1424 * @brief Perform the SDRAM exernal memory inialization sequence | |
| 1425 * @param hsdram: SDRAM handle | |
| 1426 * @param Command: Pointer to SDRAM command structure | |
| 1427 * @retval None | |
| 1428 */ | |
| 1429 static void SDRAM_Initialization_Sequence(SDRAM_HandleTypeDef *hsdram, FMC_SDRAM_CommandTypeDef *Command) | |
| 1430 { | |
| 1431 __IO uint32_t tmpmrd =0; | |
| 1432 /* Step 3: Configure a clock configuration enable command */ | |
| 1433 Command->CommandMode = FMC_SDRAM_CMD_CLK_ENABLE; | |
| 1434 Command->CommandTarget = FMC_SDRAM_CMD_TARGET_BANK2; | |
| 1435 Command->AutoRefreshNumber = 1; | |
| 1436 Command->ModeRegisterDefinition = 0; | |
| 1437 | |
| 1438 /* Send the command */ | |
| 1439 HAL_SDRAM_SendCommand(hsdram, Command, 0x1000); | |
| 1440 | |
| 1441 /* Step 4: Insert 100 ms delay */ | |
| 1442 HAL_Delay(100); | |
| 1443 | |
| 1444 /* Step 5: Configure a PALL (precharge all) command */ | |
| 1445 Command->CommandMode = FMC_SDRAM_CMD_PALL; | |
| 1446 Command->CommandTarget = FMC_SDRAM_CMD_TARGET_BANK2; | |
| 1447 Command->AutoRefreshNumber = 1; | |
| 1448 Command->ModeRegisterDefinition = 0; | |
| 1449 | |
| 1450 /* Send the command */ | |
| 1451 HAL_SDRAM_SendCommand(hsdram, Command, 0x1000); | |
| 1452 | |
| 1453 /* Step 6 : Configure a Auto-Refresh command */ | |
| 1454 Command->CommandMode = FMC_SDRAM_CMD_AUTOREFRESH_MODE; | |
| 1455 Command->CommandTarget = FMC_SDRAM_CMD_TARGET_BANK2; | |
| 1456 Command->AutoRefreshNumber = 4; | |
| 1457 Command->ModeRegisterDefinition = 0; | |
| 1458 | |
| 1459 /* Send the command */ | |
| 1460 HAL_SDRAM_SendCommand(hsdram, Command, 0x1000); | |
| 1461 | |
| 1462 /* Step 7: Program the external memory mode register */ | |
| 1463 tmpmrd = (uint32_t)SDRAM_MODEREG_BURST_LENGTH_2 | | |
| 1464 SDRAM_MODEREG_BURST_TYPE_SEQUENTIAL | | |
| 1465 SDRAM_MODEREG_CAS_LATENCY_3 | | |
| 1466 SDRAM_MODEREG_OPERATING_MODE_STANDARD | | |
| 1467 SDRAM_MODEREG_WRITEBURST_MODE_SINGLE; | |
| 1468 | |
| 1469 Command->CommandMode = FMC_SDRAM_CMD_LOAD_MODE; | |
| 1470 Command->CommandTarget = FMC_SDRAM_CMD_TARGET_BANK2; | |
| 1471 Command->AutoRefreshNumber = 1; | |
| 1472 Command->ModeRegisterDefinition = tmpmrd; | |
| 1473 | |
| 1474 /* Send the command */ | |
| 1475 HAL_SDRAM_SendCommand(hsdram, Command, 0x1000); | |
| 1476 | |
| 1477 /* Step 8: Set the refresh rate counter */ | |
| 1478 /* (15.62 us x Freq) - 20 */ | |
| 1479 /* neu: (8 us x Freq) - 20 */ | |
| 1480 /* Set the device refresh counter */ | |
| 1481 HAL_SDRAM_ProgramRefreshRate(hsdram, REFRESH_COUNT); | |
| 1482 } | |
| 1483 | |
| 1484 | |
| 1485 /** | |
| 1486 ****************************************************************************** | |
| 1487 ****************************************************************************** | |
| 1488 ****************************************************************************** | |
| 1489 */ | |
| 1490 | |
| 1491 | |
| 1492 /** | |
| 1493 * @brief DMA2D configuration. | |
| 1494 * @note This function Configure tha DMA2D peripheral : | |
| 1495 * 1) Configure the transfer mode : memory to memory W/ pixel format conversion | |
| 1496 * 2) Configure the output color mode as ARGB4444 | |
| 1497 * 3) Configure the output memory address at SRAM memory | |
| 1498 * 4) Configure the data size : 320x120 (pixels) | |
| 1499 * 5) Configure the input color mode as ARGB8888 | |
| 1500 * 6) Configure the input memory address at FLASH memory | |
| 1501 * @retval | |
| 1502 * None | |
| 1503 */ | |
| 1504 | |
| 1505 static void SDRAM_Config(void) | |
| 1506 { | |
| 1507 /*##-1- Configure the SDRAM device #########################################*/ | |
| 1508 /* SDRAM device configuration */ | |
| 1509 hsdram.Instance = FMC_SDRAM_DEVICE; | |
| 1510 | |
| 1511 /* Timing configuration for 90 Mhz of SD clock frequency (180Mhz/2) */ | |
| 1512 /* TMRD: 2 Clock cycles */ | |
| 1513 SDRAM_Timing.LoadToActiveDelay = 2; | |
| 1514 /* TXSR: min=70ns (6x11.90ns) */ | |
| 1515 SDRAM_Timing.ExitSelfRefreshDelay = 7; | |
| 1516 /* TRAS: min=42ns (4x11.90ns) max=120k (ns) */ | |
| 1517 SDRAM_Timing.SelfRefreshTime = 4; | |
| 1518 /* TRC: min=63 (6x11.90ns) */ | |
| 1519 SDRAM_Timing.RowCycleDelay = 7; | |
| 1520 /* TWR: 2 Clock cycles */ | |
| 1521 SDRAM_Timing.WriteRecoveryTime = 2; | |
| 1522 /* TRP: 15ns => 2x11.90ns */ | |
| 1523 SDRAM_Timing.RPDelay = 2; | |
| 1524 /* TRCD: 15ns => 2x11.90ns */ | |
| 1525 SDRAM_Timing.RCDDelay = 2; | |
| 1526 | |
| 1527 hsdram.Init.SDBank = FMC_SDRAM_BANK2; | |
| 1528 hsdram.Init.ColumnBitsNumber = FMC_SDRAM_COLUMN_BITS_NUM_9; | |
| 1529 hsdram.Init.RowBitsNumber = FMC_SDRAM_ROW_BITS_NUM_13; | |
| 1530 hsdram.Init.MemoryDataWidth = SDRAM_MEMORY_WIDTH; | |
| 1531 hsdram.Init.InternalBankNumber = FMC_SDRAM_INTERN_BANKS_NUM_4; | |
| 1532 hsdram.Init.CASLatency = FMC_SDRAM_CAS_LATENCY_3; | |
| 1533 hsdram.Init.WriteProtection = FMC_SDRAM_WRITE_PROTECTION_DISABLE; | |
| 1534 hsdram.Init.SDClockPeriod = SDCLOCK_PERIOD; | |
| 1535 hsdram.Init.ReadBurst = FMC_SDRAM_RBURST_DISABLE; | |
| 1536 hsdram.Init.ReadPipeDelay = FMC_SDRAM_RPIPE_DELAY_1; | |
| 1537 | |
| 1538 /* Initialize the SDRAM controller */ | |
| 1539 if(HAL_SDRAM_Init(&hsdram, &SDRAM_Timing) != HAL_OK) | |
| 1540 { | |
| 1541 /* Initialization Error */ | |
| 1542 Error_Handler(); | |
| 1543 } | |
| 1544 | |
| 1545 /* Program the SDRAM external device */ | |
| 1546 SDRAM_Initialization_Sequence(&hsdram, &command); | |
| 1547 } | |
| 1548 | |
| 1549 | |
| 1550 #ifdef USE_FULL_ASSERT | |
| 1551 | |
| 1552 /** | |
| 1553 * @brief Reports the name of the source file and the source line number | |
| 1554 * where the assert_param error has occurred. | |
| 1555 * @param file: pointer to the source file name | |
| 1556 * @param line: assert_param error line source number | |
| 1557 * @retval None | |
| 1558 */ | |
| 1559 void assert_failed(uint8_t* file, uint32_t line) | |
| 1560 { | |
| 1561 /* User can add his own implementation to report the file name and line number, | |
| 1562 ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */ | |
| 1563 | |
| 1564 /* Infinite loop */ | |
| 1565 while (1) | |
| 1566 { | |
| 1567 } | |
| 1568 } | |
| 1569 #endif | |
| 1570 | |
| 1571 | |
| 1572 void deco_loop(void) | |
| 1573 { | |
| 1574 typedef enum | |
| 1575 { | |
| 1576 CALC_VPM, | |
| 1577 CALC_VPM_FUTURE, | |
| 1578 CALC_BUEHLMANN, | |
| 1579 CALC_BUEHLMANN_FUTURE, | |
| 1580 } CALC_WHAT; | |
| 1581 | |
| 1582 static int what = -1; | |
| 1583 int counter = 0; | |
| 1584 if((stateUsed->mode != MODE_DIVE) || (stateUsed->diveSettings.diveMode == DIVEMODE_Apnea) || (decoLock != DECO_CALC_ready )) | |
| 1585 return; | |
| 1586 | |
| 1587 decoLock = DECO_CALC_running; | |
| 1588 | |
| 1589 if(stateDeco.diveSettings.deco_type.ub.standard == GF_MODE) | |
| 1590 { | |
| 1591 // hw 151110 mh wants future TTS even in deco zone if((what == CALC_BUEHLMANN) && (stateDeco.lifeData.pressure_ambient_bar > stateDeco.diveSettings.internal__pressure_first_stop_ambient_bar_as_upper_limit_for_gf_low_otherwise_zero)) | |
| 1592 if(what == CALC_BUEHLMANN) | |
| 1593 { | |
| 1594 //Calc future | |
| 1595 what = CALC_BUEHLMANN_FUTURE; | |
| 1596 } | |
| 1597 else | |
| 1598 what = CALC_BUEHLMANN; | |
| 1599 | |
| 1600 } | |
| 1601 else | |
| 1602 { | |
| 1603 // hw 151110 mh wants future TTS even in deco zone if((what == CALC_VPM) && (!stateDeco.vpm.deco_zone_reached)) | |
| 1604 if(what == CALC_VPM) | |
| 1605 { | |
| 1606 //Calc future | |
| 1607 what = CALC_VPM_FUTURE; | |
| 1608 } | |
| 1609 else | |
| 1610 what = CALC_VPM; | |
| 1611 } | |
| 1612 | |
| 1613 //In one of ten calc the other option | |
| 1614 if(counter == 10) | |
| 1615 { | |
| 1616 if(what == CALC_VPM) | |
| 1617 what = CALC_BUEHLMANN; | |
| 1618 if(what == CALC_BUEHLMANN) | |
| 1619 what = CALC_VPM; | |
| 1620 counter = 0; | |
| 1621 } | |
| 1622 | |
| 1623 decom_CreateGasChangeList(&stateDeco.diveSettings, &stateDeco.lifeData); | |
| 1624 | |
| 1625 switch(what) | |
| 1626 { | |
| 1627 case CALC_VPM: | |
| 1628 vpm_calc(&stateDeco.lifeData,&stateDeco.diveSettings,&stateDeco.vpm,&stateDeco.decolistVPM, DECOSTOPS); | |
| 1629 decoLock = DECO_CALC_FINSHED_vpm; | |
| 1630 return; | |
| 1631 case CALC_VPM_FUTURE: | |
| 1632 decom_tissues_exposure(stateDeco.diveSettings.future_TTS_minutes * 60,&stateDeco.lifeData); | |
| 1633 vpm_calc(&stateDeco.lifeData,&stateDeco.diveSettings,&stateDeco.vpm,&stateDeco.decolistFutureVPM, FUTURESTOPS); | |
| 1634 decoLock = DECO_CALC_FINSHED_Futurevpm; | |
| 1635 return; | |
| 1636 case CALC_BUEHLMANN: | |
| 1637 buehlmann_calc_deco(&stateDeco.lifeData,&stateDeco.diveSettings,&stateDeco.decolistBuehlmann); | |
| 1638 buehlmann_ceiling_calculator(&stateDeco.lifeData,&stateDeco.diveSettings,&stateDeco.decolistBuehlmann); | |
| 1639 buehlmann_relative_gradient_calculator(&stateDeco.lifeData,&stateDeco.diveSettings,&stateDeco.decolistBuehlmann); | |
| 1640 decoLock = DECO_CALC_FINSHED_Buehlmann; | |
| 1641 return; | |
| 1642 case CALC_BUEHLMANN_FUTURE: | |
| 1643 decom_tissues_exposure(stateDeco.diveSettings.future_TTS_minutes * 60,&stateDeco.lifeData); | |
| 1644 buehlmann_calc_deco(&stateDeco.lifeData,&stateDeco.diveSettings,&stateDeco.decolistFutureBuehlmann); | |
| 1645 //buehlmann_ceiling_calculator(&stateDeco.lifeData,&stateDeco.diveSettings,&stateDeco.decolistBuehlmann); | |
| 1646 decoLock = DECO_CALC_FINSHED_FutureBuehlmann; | |
| 1647 return; | |
| 1648 } | |
| 1649 counter++; | |
| 1650 } | |
| 1651 | |
| 1652 void resetToFirmwareUpdate(void) | |
| 1653 { | |
| 1654 __HAL_RCC_CLEAR_RESET_FLAGS(); | |
| 1655 HAL_NVIC_SystemReset(); | |
| 1656 } | |
| 1657 | |
| 1658 // debugging by https://blog.feabhas.com/2013/02/developing-a-generic-hard-fault-handler-for-arm-cortex-m3cortex-m4/ | |
| 1659 | |
| 1660 /* | |
| 1661 void printErrorMsg(const char * errMsg) | |
| 1662 { | |
| 1663 | |
| 1664 // printf(errMsg); | |
| 1665 // return; | |
| 1666 | |
| 1667 while(*errMsg != 0){ | |
| 1668 ITM_SendChar(*errMsg); | |
| 1669 ++errMsg; | |
| 1670 } | |
| 1671 } | |
| 1672 | |
| 1673 enum { r0, r1, r2, r3, r12, lr, pc, psr}; | |
| 1674 | |
| 1675 void stackDump(uint32_t stack[]) | |
| 1676 { | |
| 1677 static char msg[80]; | |
| 1678 sprintf(msg, "r0 = 0x%08x\n", stack[r0]); printErrorMsg(msg); | |
| 1679 sprintf(msg, "r1 = 0x%08x\n", stack[r1]); printErrorMsg(msg); | |
| 1680 sprintf(msg, "r2 = 0x%08x\n", stack[r2]); printErrorMsg(msg); | |
| 1681 sprintf(msg, "r3 = 0x%08x\n", stack[r3]); printErrorMsg(msg); | |
| 1682 sprintf(msg, "r12 = 0x%08x\n", stack[r12]); printErrorMsg(msg); | |
| 1683 sprintf(msg, "lr = 0x%08x\n", stack[lr]); printErrorMsg(msg); | |
| 1684 sprintf(msg, "pc = 0x%08x\n", stack[pc]); printErrorMsg(msg); | |
| 1685 sprintf(msg, "psr = 0x%08x\n", stack[psr]); printErrorMsg(msg); | |
| 1686 } | |
| 1687 | |
| 1688 void printUsageErrorMsg(uint32_t CFSRValue) | |
| 1689 { | |
| 1690 printErrorMsg("Usage fault: "); | |
| 1691 CFSRValue >>= 16; // right shift to lsb | |
| 1692 if((CFSRValue & (1 << 9)) != 0) { | |
| 1693 printErrorMsg("Divide by zero\n"); | |
| 1694 } | |
| 1695 } | |
| 1696 | |
| 1697 void Hard_Fault_Handler()//uint32_t stack[]) | |
| 1698 { | |
| 1699 static char msg[80]; | |
| 1700 printErrorMsg("In Hard Fault Handler\n"); | |
| 1701 sprintf(msg, "SCB->HFSR = 0x%08x\n", SCB->HFSR); | |
| 1702 printErrorMsg(msg); | |
| 1703 if ((SCB->HFSR & (1 << 30)) != 0) { | |
| 1704 printErrorMsg("Forced Hard Fault\n"); | |
| 1705 sprintf(msg, "SCB->CFSR = 0x%08x\n", SCB->CFSR ); | |
| 1706 printErrorMsg(msg); | |
| 1707 if((SCB->CFSR & 0xFFFF0000) != 0) { | |
| 1708 printUsageErrorMsg(SCB->CFSR); | |
| 1709 } | |
| 1710 } | |
| 1711 __ASM volatile("BKPT #01"); | |
| 1712 while(1); | |
| 1713 } | |
| 1714 | |
| 1715 int my_store_of_MSP; | |
| 1716 | |
| 1717 void HardFault_Handler(void) | |
| 1718 { | |
| 1719 __asm ("MRS my_store_of_MSP, MSP"); | |
| 1720 Hard_Fault_Handler(); | |
| 1721 } | |
| 1722 */ | |
| 1723 | |
| 1724 /* | |
| 1725 __asm void HardFault_Handler(void) | |
| 1726 { | |
| 1727 TST lr, #4 // Test for MSP or PSP | |
| 1728 ITE EQ | |
| 1729 MRSEQ r0, MSP | |
| 1730 MRSNE r0, PSP | |
| 1731 B __cpp(Hard_Fault_Handler) | |
| 1732 } | |
| 1733 */ | |
| 1734 /* | |
| 1735 HardFault_Handler\ | |
| 1736 PROC | |
| 1737 EXPORT HardFault_Handler | |
| 1738 B . | |
| 1739 ENDP | |
| 1740 */ | |
| 1741 | |
| 1742 /* | |
| 1743 __asm int f(int i) | |
| 1744 { | |
| 1745 ADD i, i, #1 // error | |
| 1746 } | |
| 1747 | |
| 1748 EXPORT HardFault_Handler | |
| 1749 HardFault_Handler FUNCTION | |
| 1750 MRS r0, MSP | |
| 1751 B __cpp(Hard_Fault_Handler) | |
| 1752 ENDFUNC | |
| 1753 */ |