Mercurial > public > ostc4
annotate Small_CPU/Src/baseCPU2.c @ 251:90cbeee0e1d4
Merged in janlmulder/ostc4/bm-2 (pull request #17)
Buelmann: new implementation for ceiling
| author | heinrichsweikamp <bitbucket@heinrichsweikamp.com> |
|---|---|
| date | Fri, 12 Apr 2019 07:22:14 +0000 |
| parents | e4207f0aaa4b |
| children | 2f0eb65df557 |
| rev | line source |
|---|---|
| 38 | 1 /** |
| 2 ****************************************************************************** | |
| 3 * @copyright heinrichs weikamp | |
| 4 * @file base.c including main() | |
| 5 * @author heinrichs weikamp gmbh | |
| 6 * @date 15-Aug-2014 | |
| 7 * @version V1.0.3 | |
| 8 * @since 21-Nov-2014 | |
| 9 * @brief The beginning of it all. main() is part of this. | |
| 10 * + Do the inits for hardware | |
| 11 * + Do the inits for sub-systems like menu, dive screen etc. | |
| 12 * + Start IRQs | |
| 13 * + Start MainTasks not in IRQs | |
| 14 * @bug | |
| 15 * @warning | |
| 16 @verbatim | |
| 17 ============================================================================== | |
| 18 ##### What about hardware without 8 MHz oscilator ##### | |
| 19 ============================================================================== | |
| 20 [..] modify OTP Byte 1 at 0x1FFF7800 with ST-Link utility | |
| 21 | |
| 22 ============================================================================== | |
| 23 ##### Where is the RTE Firmware version ##### | |
| 24 ============================================================================== | |
| 25 [..] in baseCPU2.c <just here below :-> | |
| 26 | |
| 27 ============================================================================== | |
| 28 ##### What to do with the RTE Firmware version ##### | |
| 29 ============================================================================== | |
| 30 [..] change the values RTErequiredHigh and RTErequiredLow in settings.c | |
| 31 to start warning via the firmware if not updated | |
| 32 | |
| 33 ============================================================================== | |
| 34 ##### What it does ##### | |
| 35 ============================================================================== | |
| 36 [..] All realtime stuff und all what has to be done during sleep | |
| 37 | |
| 38 [..] RealTimeClock. The entire time and date handling (including divetime) | |
| 39 [..] Hardware control for pressure sensor, compass, battery monitor | |
| 40 [..] Calculations of tissue load, critical radius, otu, cns | |
| 41 [..] Switching off the power of the main CPU after request from it. | |
| 42 | |
| 43 ============================================================================== | |
| 44 ##### IRQs ##### | |
| 45 ============================================================================== | |
| 46 [..] The IRQs are are only used for SystemTick and SPI TransferComplete after | |
| 47 DMA data reception. | |
| 48 | |
| 49 [..] HAL_SPI_TxRxCpltCallback() restarts DMA and will call | |
| 50 scheduleSpecial_Evaluate_DataSendToSlave() only if it is not blocked | |
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51 by I2C. |
| 38 | 52 If the evaluation is blocked it has to be tested and executed afterwards. |
| 53 I2C is executed _without_ the usage of interrupts. | |
| 54 | |
| 55 ============================================================================== | |
| 56 ##### Main loop ##### | |
| 57 ============================================================================== | |
| 58 [..] is a combination of the while loop below in main.c and code in scheduler.c | |
| 59 It is similar to the DR5 code / logic - in contrast to the main CPU | |
| 60 Switching the state is done via global.mode | |
| 61 The loops in scheduler all run in the main execution thread without | |
| 62 any job stacks (like it was in the DR5). | |
| 63 | |
| 64 ============================================================================== | |
| 65 ##### Real Time Clock ##### | |
| 66 ============================================================================== | |
| 67 [..] Wehe sie zickt statt tickt! | |
| 68 The RTC is a seperate part of hardware inside the CPU and is not affected | |
| 69 by reset. Only power-on reset does change something. | |
| 70 This is fine but the RTC is vital for the Sleep mode as Wakeuptimer. | |
| 71 This is the only date/time system in the OSTC. The main CPU is passive. | |
| 72 Data transfer is done with localtime_rtc_tr und localtime_rtc_dr | |
| 73 in HAL_RTC format to the main CPU and as HAL_RTC structs the way back for | |
| 74 setting the actual time and date. | |
| 75 The RTC unit has 20 Byte of V_bat powered SRAM. It could be used | |
| 76 for something usefull in both CPUs. | |
| 77 | |
| 78 ============================================================================== | |
| 79 ##### File system ##### | |
| 80 ============================================================================== | |
| 81 [..] some files are used for both CPUs, like decom.c/.h, data_central.h, ... | |
| 82 | |
| 83 | |
| 84 ============================================================================== | |
| 85 ##### Unique device ID register (96 bits) ##### | |
| 86 ============================================================================== | |
| 87 [..] some files are used for both CPUs, like decom.c/.h, data_central.h, ... | |
| 88 | |
| 89 | |
| 90 ============================================================================== | |
| 91 ##### I2C ##### | |
| 92 ============================================================================== | |
| 93 [..] used for pressure, compass, (accelerator) and battery gauge | |
| 94 main cpu and pic (button) is spi | |
| 95 | |
| 96 | |
| 97 ============================================================================== | |
| 98 ##### Firmware Update Info ##### | |
| 99 ============================================================================== | |
| 100 V0.85 160531 scheduleCheck_pressure_reached_dive_mode_level() changes | |
| 101 160606 global.no_fly_time_minutes ist at least 24h after the dive | |
| 102 160613 ambient light fixed | |
| 103 160720 compass calib to Flash (8000 writes max. as erase has problems) | |
| 104 160829 do not reset main CPU on power on! | |
| 105 V0.91 161018 pressure_calculation_AN520_004_mod_MS5803_30BA__09_2015(); | |
| 106 V0.92+ 161020 global.sensorError[MAX_SENSORS] | |
| 107 fix missing init_pressure(); at powerUp of RTE | |
| 108 added HAL_StatusTypeDef for many functions in pressure.c | |
| 109 161024 no_fly_time_minutes Backup FIX | |
| 110 seconds_since_last_dive now related to RTC clock | |
| 111 161121 close to surface starts at 1 meter below last known surface pressure | |
| 112 161121 in surface mode dive mode starts @1 mtr difference if surface 880 mbar instead of 700 mbar before | |
| 113 V0.97+ 170213 added global.dataSendToSlave.diveModeInfo for DIVEMODE_Apnea | |
| 114 added global.dataSendToSlave.setEndDive | |
| 115 DIVEMODE_Apnea special in scheduler.c (ticksdiff >= 1000) -> no tissue, cns, otu, no change in noFly Time etc. | |
| 116 V0.99 170320 new HAL Driver Repository | |
| 117 V1.01 170509 old HAL Driver Repository | |
| 118 | |
| 119 @endverbatim | |
| 120 ****************************************************************************** | |
| 121 * @attention | |
| 122 * | |
| 123 * <h2><center>© COPYRIGHT(c) 2017 heinrichs weikamp</center></h2> | |
| 124 * | |
| 125 ****************************************************************************** | |
| 126 */ | |
| 127 | |
| 128 //#define DEBUG_PIN_ACTIVE | |
| 129 /* Includes ------------------------------------------------------------------*/ | |
| 130 | |
| 131 #include "baseCPU2.h" | |
| 132 | |
| 133 // From Small_CPU/Inc: | |
| 134 #include "dma.h" | |
| 135 #include "i2c.h" | |
| 136 #include "spi.h" | |
| 137 #include "rtc.h" | |
| 138 #include "adc.h" | |
| 139 #include "compass.h" | |
| 140 #include "pressure.h" | |
| 141 #include "batteryGasGauge.h" | |
| 142 #include "batteryCharger.h" | |
| 143 #include "scheduler.h" | |
| 144 #include "tm_stm32f4_otp.h" | |
| 145 | |
| 146 // From Common/Inc: | |
| 147 #include "calc_crush.h" | |
| 148 #include "decom.h" | |
| 149 #include "FirmwareData.h" | |
| 150 | |
| 151 // From Common/Drivers/ | |
| 152 #include "stm32f4xx_hal.h" | |
| 153 #include <stdio.h> | |
| 154 | |
| 89 | 155 uint8_t hasExternalClock(void) { |
| 156 if ((TM_OTP_Read(0, 0) > 0) && (TM_OTP_Read(0, 0) < 0xFF)) | |
| 157 return 1; | |
| 158 else | |
| 159 return 0; | |
| 38 | 160 } |
| 161 | |
| 162 // SHALL LOAD AT 0x08000000 + 0x00005000 = 0x08005000. | |
| 163 // See CPU2-RTE.ld | |
| 100 | 164 const SFirmwareData cpu2_FirmwareData __attribute__(( section(".firmware_data") ))= { |
| 165 .versionFirst = 1, | |
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166 .versionSecond = 7, |
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167 .versionThird = 0, |
| 100 | 168 .versionBeta = 0, |
| 38 | 169 |
| 89 | 170 /* 4 bytes with trailing 0 */ |
| 100 | 171 .signature = "mh", |
| 38 | 172 |
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173 .release_year = 19, |
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174 .release_month = 3, |
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175 .release_day = 10, |
| 100 | 176 .release_sub = 0, |
| 38 | 177 |
| 89 | 178 /* max 48 with trailing 0 */ |
| 179 //release_info ="12345678901234567890123456789012345678901" | |
| 180 .release_info = "compass stuff", | |
| 38 | 181 |
| 89 | 182 /* for safety reasons and coming functions */ |
| 183 .magic[0] = FIRMWARE_MAGIC_FIRST, .magic[1] = FIRMWARE_MAGIC_SECOND, | |
| 184 .magic[2] = FIRMWARE_MAGIC_CPU2_RTE, /* the magic byte for RTE */ | |
| 185 .magic[3] = FIRMWARE_MAGIC_END }; | |
| 38 | 186 |
| 89 | 187 uint8_t firmwareVersionHigh(void) { |
| 188 return cpu2_FirmwareData.versionFirst; | |
| 38 | 189 } |
| 190 | |
| 89 | 191 uint8_t firmwareVersionLow(void) { |
| 192 return cpu2_FirmwareData.versionSecond; | |
| 38 | 193 } |
| 194 | |
| 195 /** @addtogroup OSTC4 | |
| 196 * @{ | |
| 197 */ | |
| 198 | |
| 199 /** @addtogroup CPU2 | |
| 200 * @{ | |
| 201 */ | |
| 202 | |
| 203 /* Private typedef -----------------------------------------------------------*/ | |
| 204 /* Private define ------------------------------------------------------------*/ | |
| 205 #define BUTTON_OSTC_GPIO_PIN GPIO_PIN_0 | |
| 206 #define BUTTON_OSTC_GPIO_PORT GPIOA | |
| 207 #define BUTTON_OSTC_HAL_RCC_GPIO_CLK_ENABLE() __HAL_RCC_GPIOA_CLK_ENABLE() | |
| 208 #define BUTTON_OSTC_IRQn EXTI0_IRQn | |
| 209 | |
| 210 #define BUTTON_TEST_GPIO_PIN GPIO_PIN_3 | |
| 211 #define BUTTON_TEST_GPIO_PORT GPIOA | |
| 212 #define BUTTON_TEST_GPIO_CLK_ENABLE() __GPIOA_CLK_ENABLE() | |
| 213 #define BUTTON_TEST_IRQn EXTI3_IRQn | |
| 214 | |
| 215 #define WIRELSS_RISING_GPIO_PIN GPIO_PIN_1 | |
| 216 #define WIRELSS_RISING_GPIO_PORT GPIOA | |
| 217 #define WIRELSS_RISING_HAL_RCC_GPIO_CLK_ENABLE() __HAL_RCC_GPIOA_CLK_ENABLE() | |
| 218 #define WIRELSS_RISING_IRQn EXTI1_IRQn | |
| 219 | |
| 220 #define WIRELSS_FALLING_GPIO_PIN GPIO_PIN_2 | |
| 221 #define WIRELSS_FALLING_GPIO_PORT GPIOA | |
| 222 #define WIRELSS_FALLING_HAL_RCC_GPIO_CLK_ENABLE() __HAL_RCC_GPIOA_CLK_ENABLE() | |
| 223 #define WIRELSS_FALLING_IRQn EXTI2_IRQn | |
| 224 | |
| 225 #define WIRELSS_POWER_GPIO_PIN GPIO_PIN_12 | |
| 226 #define WIRELSS_POWER_GPIO_PORT GPIOB | |
| 227 #define WIRELSS_POWER_HAL_RCC_GPIO_CLK_ENABLE() __HAL_RCC_GPIOB_CLK_ENABLE() | |
| 228 | |
| 229 /* Private macro -------------------------------------------------------------*/ | |
| 230 | |
| 231 /* Private variables ---------------------------------------------------------*/ | |
| 232 uint32_t global_test_time_counter = 0; | |
| 233 SBackup backup; | |
| 234 | |
| 235 /* Private function prototypes -----------------------------------------------*/ | |
| 236 static void EXTI_Wakeup_Button_Init(void); | |
| 237 static void EXTI_Wakeup_Button_DeInit(void); | |
| 238 | |
| 239 static void EXTI_Test_Button_Init(void); | |
| 240 static void EXTI_Test_Button_DeInit(void); | |
| 241 | |
| 242 static void GPIO_LED_Init(void); | |
| 243 static void GPIO_Power_MainCPU_Init(void); | |
| 244 static void GPIO_Power_MainCPU_ON(void); | |
| 245 static void GPIO_Power_MainCPU_OFF(void); | |
| 246 | |
| 183 | 247 #ifdef DEBUG_I2C_LINES |
| 38 | 248 void GPIO_test_I2C_lines(void); |
| 183 | 249 #endif |
| 38 | 250 |
| 251 void sleep_prepare(void); | |
| 252 | |
| 253 void SystemClock_Config(void); | |
| 254 void SystemClock_Config_HSI(void); | |
| 255 void SystemClock_Config_HSE(void); | |
| 256 void SYSCLKConfig_STOP_HSI(void); | |
| 257 void SYSCLKConfig_STOP_HSE(void); | |
| 258 | |
| 259 void GPIO_new_DEBUG_Init(void); | |
| 260 void GPIO_new_DEBUG_LOW(void); | |
| 261 void GPIO_new_DEBUG_HIGH(void); | |
| 262 | |
| 263 #define REGULAR_RUN | |
| 264 | |
| 89 | 265 int __io_putchar(int ch) { |
| 266 ITM_SendChar(ch); | |
| 267 return ch; | |
| 38 | 268 } |
| 269 | |
| 270 /* Private functions ---------------------------------------------------------*/ | |
| 271 | |
| 272 /** | |
| 273 * @brief Main program | |
| 274 * @param None | |
| 275 * @retval None | |
| 276 */ | |
| 120 | 277 /* #define DEBUG_RUNTIME TRUE */ |
| 278 #ifdef DEBUG_RUNTIME | |
| 279 #define MEASURECNT 60 /* number of measuremets to be stored */ | |
| 280 static uint32_t loopcnt[MEASURECNT]; | |
| 281 extern RTC_HandleTypeDef RTCHandle; | |
| 282 #endif | |
| 38 | 283 |
| 89 | 284 int main(void) { |
| 120 | 285 |
| 286 #ifdef DEBUG_RUNTIME | |
| 287 RTC_TimeTypeDef Stime; | |
| 288 uint8_t measurementindex = 0; | |
| 289 uint8_t lastsecond = 0xFF; | |
| 290 #endif | |
| 291 | |
| 89 | 292 HAL_Init(); |
| 293 SystemClock_Config(); | |
| 38 | 294 |
| 89 | 295 HAL_SYSTICK_Config(HAL_RCC_GetHCLKFreq() / 1000); |
| 296 HAL_SYSTICK_CLKSourceConfig( SYSTICK_CLKSOURCE_HCLK); | |
| 297 HAL_NVIC_SetPriority(SysTick_IRQn, 0, 0); | |
| 38 | 298 |
| 89 | 299 MX_RTC_init(); |
| 300 GPIO_LED_Init(); | |
| 301 GPIO_new_DEBUG_Init(); // added 170322 hw | |
| 302 initGlobals(); | |
| 38 | 303 |
| 120 | 304 /* printf("CPU2-RTE running...\n"); */ |
| 38 | 305 |
| 89 | 306 MX_I2C1_Init(); |
| 307 if (global.I2C_SystemStatus != HAL_OK) { | |
| 308 if (MX_I2C1_TestAndClear() == GPIO_PIN_RESET) { | |
| 309 MX_I2C1_TestAndClear(); // do it a second time | |
| 310 } | |
| 311 MX_I2C1_Init(); | |
| 312 } | |
| 38 | 313 |
| 89 | 314 //dangerous: TM_OTP_Write(0,0, 0x01); |
| 38 | 315 #ifdef REGULAR_RUN |
| 89 | 316 global.sensorError[SENSOR_PRESSURE_ID] = init_pressure(); |
| 317 global.I2C_SystemStatus = global.sensorError[SENSOR_PRESSURE_ID]; | |
| 318 if (global.I2C_SystemStatus != HAL_OK) { | |
| 319 if (MX_I2C1_TestAndClear() == GPIO_PIN_RESET) { | |
| 320 MX_I2C1_TestAndClear(); // do it a second time | |
| 321 } | |
| 322 MX_I2C1_Init(); | |
| 323 global.sensorError[SENSOR_PRESSURE_ID] = init_pressure(); | |
| 324 global.I2C_SystemStatus = global.sensorError[SENSOR_PRESSURE_ID]; | |
| 325 } | |
| 38 | 326 |
| 89 | 327 global.dataSendToMaster.sensorErrors = |
| 328 global.sensorError[SENSOR_PRESSURE_ID]; | |
| 329 init_surface_ring(); | |
| 330 init_battery_gas_gauge(); | |
| 331 HAL_Delay(10); | |
| 332 battery_gas_gauge_get_data(); | |
| 38 | 333 // battery_gas_gauge_set(0); |
| 334 | |
| 89 | 335 global.lifeData.battery_voltage = get_voltage(); |
| 336 global.lifeData.battery_charge = get_charge(); | |
| 337 copyBatteryData(); | |
| 38 | 338 |
| 89 | 339 MX_SPI3_Init(); |
| 340 if (!scheduleSetButtonResponsiveness()) { | |
| 341 HAL_Delay(1); | |
| 342 scheduleSetButtonResponsiveness(); // init | |
| 343 HAL_Delay(1); | |
| 344 if (!scheduleSetButtonResponsiveness()) // send again, if problem it's not my problem here. | |
| 345 { | |
| 346 HAL_Delay(1); | |
| 347 scheduleSetButtonResponsiveness(); // init | |
| 348 HAL_Delay(1); | |
| 349 } | |
| 350 } | |
| 38 | 351 |
| 89 | 352 ADCx_Init(); |
| 353 GPIO_Power_MainCPU_Init(); | |
| 354 global.mode = MODE_POWERUP; | |
| 38 | 355 #else |
| 89 | 356 init_pressure(); |
| 357 init_surface_ring(); | |
| 38 | 358 |
| 89 | 359 ADCx_Init(); |
| 360 GPIO_Power_MainCPU_Init(); | |
| 361 global.mode = MODE_TEST; | |
| 38 | 362 #endif |
| 89 | 363 while (1) { |
| 120 | 364 /* printf("Global mode = %d\n", global.mode); */ |
| 38 | 365 |
| 89 | 366 switch (global.mode) { |
| 367 case MODE_POWERUP: | |
| 368 case MODE_BOOT: | |
| 369 // ReInit_battery_charger_status_pins(); | |
| 370 compass_init(0, 7); | |
| 371 accelerator_init(); | |
| 181 | 372 |
| 89 | 373 if (global.mode == MODE_BOOT) { |
| 374 GPIO_Power_MainCPU_OFF(); | |
| 375 HAL_Delay(100); // for GPIO_Power_MainCPU_ON(); | |
| 376 GPIO_Power_MainCPU_ON(); | |
| 377 } | |
| 378 SPI_synchronize_with_Master(); | |
| 379 MX_DMA_Init(); | |
| 380 MX_SPI1_Init(); | |
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381 SPI_Start_single_TxRx_with_Master(); /* be prepared for the first data exchange */ |
| 207 | 382 Scheduler_Request_sync_with_SPI(SPI_SYNC_METHOD_HARD); |
| 89 | 383 EXTI_Test_Button_Init(); |
| 384 global.mode = MODE_SURFACE; | |
| 385 break; | |
| 38 | 386 |
| 89 | 387 case MODE_CALIB: |
| 90 | 388 scheduleCompassCalibrationMode(); |
| 89 | 389 break; |
| 390 | |
| 391 case MODE_SURFACE: | |
| 392 scheduleSurfaceMode(); | |
| 393 break; | |
| 38 | 394 |
| 89 | 395 case MODE_TEST: |
| 396 break; | |
| 38 | 397 |
| 89 | 398 case MODE_DIVE: |
| 90 | 399 backup.no_fly_time_minutes = global.no_fly_time_minutes; |
| 400 backup.seconds_since_last_dive = global.seconds_since_last_dive; | |
| 401 | |
| 402 vpm_init( &global.vpm, global.conservatism, global.repetitive_dive, | |
| 403 global.seconds_since_last_dive ); | |
| 404 global.no_fly_time_minutes = 0; | |
| 405 global.lifeData.dive_time_seconds = 0; | |
| 406 global.lifeData.dive_time_seconds_without_surface_time = 0; | |
| 407 scheduleDiveMode(); | |
| 408 // done now in scheduler prior to change mode: global.seconds_since_last_dive = 1; | |
| 409 | |
| 410 if( global.lifeData.dive_time_seconds > 60 ) | |
| 411 { | |
| 412 //No Fly time 60% of desaturationtime after dive | |
| 413 global.no_fly_time_minutes = decom_calc_desaturation_time( | |
| 414 global.lifeData.tissue_nitrogen_bar, | |
| 415 global.lifeData.tissue_helium_bar, | |
| 416 global.lifeData.pressure_surface_bar ) * 60 / 100; | |
| 417 if( global.no_fly_time_minutes < (24 * 60) ) | |
| 418 global.no_fly_time_minutes = 24 * 60; | |
| 419 } | |
| 420 else | |
| 421 { | |
| 422 global.no_fly_time_minutes = backup.no_fly_time_minutes; | |
| 423 global.seconds_since_last_dive = backup.seconds_since_last_dive; | |
| 424 } | |
| 425 | |
| 426 global.lifeData.dive_time_seconds = 0; | |
| 427 global.lifeData.dive_time_seconds_without_surface_time = 0; | |
| 428 global.lifeData.counterSecondsShallowDepth = 0; | |
| 429 | |
| 430 backup.no_fly_time_minutes = 0; | |
| 431 backup.seconds_since_last_dive = 0; | |
| 89 | 432 break; |
| 38 | 433 |
| 89 | 434 case MODE_SHUTDOWN: |
| 435 HAL_Delay(200); | |
| 436 global.mode = MODE_SLEEP; | |
| 437 MX_SPI3_Init(); | |
| 438 break; | |
| 439 | |
| 440 case MODE_SLEEP: | |
| 441 /* | |
| 442 sleep_prepare(); | |
| 443 scheduleSleepMode_test(); | |
| 444 */ | |
| 445 /* | |
| 446 GPIO_Power_MainCPU_OFF(); | |
| 447 EXTI_Test_Button_DeInit(); | |
| 448 EXTI_Wakeup_Button_Init(); | |
| 449 NOT_USED_AT_THE_MOMENT_scheduleSleepMode(); | |
| 450 */ | |
| 451 EXTI_Test_Button_DeInit(); | |
| 452 if (hasExternalClock()) | |
| 453 SystemClock_Config_HSI(); | |
| 454 sleep_prepare(); | |
| 38 | 455 |
| 89 | 456 GPIO_LED_Init(); |
| 38 | 457 |
| 89 | 458 scheduleSleepMode(); |
| 459 if (hasExternalClock()) | |
| 460 SystemClock_Config_HSE(); | |
| 461 GPIO_LED_Init(); | |
| 462 EXTI_Wakeup_Button_DeInit(); | |
| 463 ADCx_Init(); | |
| 464 GPIO_Power_MainCPU_Init(); | |
| 465 GPIO_Power_MainCPU_ON(); | |
| 466 compass_init(0, 7); | |
| 467 accelerator_init(); | |
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468 SPI_synchronize_with_Master(); |
| 89 | 469 MX_DMA_Init(); |
| 470 MX_SPI1_Init(); | |
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471 SPI_Start_single_TxRx_with_Master(); |
| 89 | 472 |
| 473 // EXTILine0_Button_DeInit(); not now, later after testing | |
| 474 break; | |
| 475 } | |
| 120 | 476 |
| 477 #ifdef DEBUG_RUNTIME | |
| 478 HAL_RTC_GetTime(&RTCHandle, &Stime, RTC_FORMAT_BCD); | |
| 479 | |
| 480 if(lastsecond == 0xFF) | |
| 481 { | |
| 482 measurementindex = 0; | |
| 483 loopcnt[measurementindex] = 0; | |
| 484 lastsecond = Stime.Seconds; | |
| 485 } | |
| 486 loopcnt[measurementindex]++; | |
| 487 | |
| 488 if(lastsecond != Stime.Seconds) | |
| 489 { | |
| 490 measurementindex++; | |
| 491 if (measurementindex == MEASURECNT) measurementindex = 0; | |
| 492 loopcnt[measurementindex] = 0; | |
| 493 lastsecond = Stime.Seconds; | |
| 494 if(measurementindex +1 < MEASURECNT) loopcnt[measurementindex +1] = 0xffff; /* helps to identify the latest value */ | |
| 495 } | |
| 496 #endif | |
| 89 | 497 } |
| 38 | 498 } |
| 499 | |
| 500 /** @brief Button feedback - EXTI line detection callbacks | |
| 501 * @param GPIO_Pin: Specifies the pins connected EXTI line | |
| 502 * @retval None | |
| 503 */ | |
| 89 | 504 void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin) { |
| 38 | 505 |
| 89 | 506 if (GPIO_Pin == BUTTON_OSTC_GPIO_PIN) { |
| 507 if (global.mode == MODE_SLEEP) { | |
| 508 global.mode = MODE_BOOT; | |
| 509 } | |
| 510 } | |
| 511 else | |
| 512 if (GPIO_Pin == BUTTON_TEST_GPIO_PIN) { | |
| 513 if (!global.demo_mode && (global.mode == MODE_SURFACE)) { | |
| 514 global.demo_mode = 1; | |
| 515 global.mode = MODE_DIVE; | |
| 516 } else if (global.demo_mode && (global.mode == MODE_DIVE) | |
| 517 && (global.lifeData.dive_time_seconds > 10)) { | |
| 518 global.demo_mode = 0; | |
| 519 global.dataSendToMaster.mode = MODE_ENDDIVE; | |
| 520 global.deviceDataSendToMaster.mode = MODE_ENDDIVE; | |
| 521 } | |
| 522 } | |
| 38 | 523 } |
| 524 | |
| 525 /** | |
| 526 * @brief System Clock Configuration | |
| 527 * The system Clock is configured as follow : | |
| 528 * System Clock source = PLL (HSI) | |
| 529 * SYSCLK(Hz) = 100 MHz | |
| 530 * HCLK(Hz) = 100 MHz | |
| 531 * AHB Prescaler = 1 | |
| 532 * APB1 Prescaler = 2 | |
| 533 * APB2 Prescaler = 1 | |
| 534 * HSI Frequency(Hz) = 16 MHz | |
| 535 * PLL_M = 16 | |
| 536 * PLL_N = 400 | |
| 537 * PLL_P = 4 | |
| 538 * PLL_Q = 7 // no USB | |
| 539 * VDD(V) = 3.3 | |
| 540 * Main regulator output voltage = Scale1 mode | |
| 541 * Flash Latency(WS) = 3 | |
| 542 * @param None | |
| 543 * @retval None | |
| 544 */ | |
| 545 | |
| 89 | 546 void SystemClock_Config(void) { |
| 547 if (hasExternalClock()) | |
| 548 SystemClock_Config_HSE(); | |
| 549 else | |
| 550 SystemClock_Config_HSI(); | |
| 38 | 551 } |
| 552 | |
| 89 | 553 void SYSCLKConfig_STOP(void) { |
| 554 SYSCLKConfig_STOP_HSI(); | |
| 38 | 555 } |
| 556 | |
| 89 | 557 void SystemClock_Config_HSE(void) { |
| 558 RCC_OscInitTypeDef RCC_OscInitStruct; | |
| 559 RCC_ClkInitTypeDef RCC_ClkInitStruct; | |
| 38 | 560 // RCC_PeriphCLKInitTypeDef PeriphClkInitStruct; |
| 561 | |
| 89 | 562 __PWR_CLK_ENABLE(); // is identical to __HAL_RCC_PWR_CLK_ENABLE(); |
| 38 | 563 |
| 89 | 564 __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE2); |
| 38 | 565 |
| 89 | 566 RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE; //|RCC_OSCILLATORTYPE_LSE; |
| 567 RCC_OscInitStruct.HSEState = RCC_HSE_ON; | |
| 568 //RCC_OscInitStruct.LSEState = RCC_LSE_ON; | |
| 569 RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON; | |
| 570 RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE; | |
| 571 RCC_OscInitStruct.PLL.PLLM = 8; | |
| 572 RCC_OscInitStruct.PLL.PLLN = 320; | |
| 573 RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV4; | |
| 574 RCC_OscInitStruct.PLL.PLLQ = 4; | |
| 575 HAL_RCC_OscConfig(&RCC_OscInitStruct); | |
| 38 | 576 |
| 89 | 577 RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_SYSCLK |
| 578 | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2; | |
| 579 RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK; | |
| 580 RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1; | |
| 581 RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2; | |
| 582 RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1; | |
| 583 HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2); | |
| 38 | 584 |
| 585 // PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_RTC; | |
| 586 // PeriphClkInitStruct.RTCClockSelection = RCC_RTCCLKSOURCE_LSE; | |
| 587 // HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct); | |
| 588 | |
| 589 // HAL_SYSTICK_Config(HAL_RCC_GetHCLKFreq()/1000); | |
| 590 | |
| 591 // HAL_SYSTICK_CLKSourceConfig(SYSTICK_CLKSOURCE_HCLK); | |
| 592 | |
| 89 | 593 /* SysTick_IRQn interrupt configuration */ |
| 38 | 594 // HAL_NVIC_SetPriority(SysTick_IRQn, 0, 0); |
| 595 } | |
| 596 | |
| 89 | 597 void SystemClock_Config_HSI(void) { |
| 598 RCC_ClkInitTypeDef RCC_ClkInitStruct; | |
| 599 RCC_OscInitTypeDef RCC_OscInitStruct; | |
| 38 | 600 |
| 89 | 601 /* Enable Power Control clock */ |
| 602 __HAL_RCC_PWR_CLK_ENABLE(); | |
| 38 | 603 |
| 89 | 604 /* The voltage scaling allows optimizing the power consumption when the device is |
| 605 clocked below the maximum system frequency, to update the voltage scaling value | |
| 606 regarding system frequency refer to product datasheet. */ | |
| 607 __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE2); | |
| 38 | 608 |
| 89 | 609 /* Enable HSI Oscillator and activate PLL with HSI as source */ |
| 610 RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI; | |
| 611 RCC_OscInitStruct.HSIState = RCC_HSI_ON; | |
| 612 RCC_OscInitStruct.HSICalibrationValue = 0x10; | |
| 613 RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON; | |
| 614 RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI; | |
| 615 RCC_OscInitStruct.PLL.PLLM = 16; | |
| 616 RCC_OscInitStruct.PLL.PLLN = 320; | |
| 617 RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV4; | |
| 618 RCC_OscInitStruct.PLL.PLLQ = 4; | |
| 619 HAL_RCC_OscConfig(&RCC_OscInitStruct); | |
| 38 | 620 |
| 89 | 621 /* Select PLL as system clock source and configure the HCLK, PCLK1 and PCLK2 |
| 622 clocks dividers */ | |
| 623 RCC_ClkInitStruct.ClockType = (RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_HCLK | |
| 624 | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2); | |
| 625 RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK; | |
| 626 RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1; | |
| 627 RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2; | |
| 628 RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1; | |
| 629 HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2); | |
| 38 | 630 } |
| 631 /* | |
| 632 RCC_OscInitTypeDef RCC_OscInitStruct; | |
| 633 RCC_ClkInitTypeDef RCC_ClkInitStruct; | |
| 634 | |
| 635 __HAL_RCC_PWR_CLK_ENABLE(); | |
| 636 | |
| 637 //__PWR_CLK_ENABLE(); | |
| 638 | |
| 639 __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE2); | |
| 640 | |
| 641 RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI|RCC_OSCILLATORTYPE_LSE; | |
| 642 RCC_OscInitStruct.LSEState = RCC_LSE_ON; | |
| 643 RCC_OscInitStruct.HSIState = RCC_HSI_ON; | |
| 644 RCC_OscInitStruct.HSICalibrationValue = 16; | |
| 645 RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON; | |
| 646 RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI; | |
| 647 RCC_OscInitStruct.PLL.PLLM = 16; | |
| 648 RCC_OscInitStruct.PLL.PLLN = 320; | |
| 649 RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV4; | |
| 650 RCC_OscInitStruct.PLL.PLLQ = 4; | |
| 651 HAL_RCC_OscConfig(&RCC_OscInitStruct); | |
| 652 | |
| 653 RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_SYSCLK|RCC_CLOCKTYPE_PCLK1; | |
| 654 RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK; | |
| 655 RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1; | |
| 656 RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2; | |
| 657 RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1; | |
| 658 HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2); | |
| 659 } | |
| 660 | |
| 661 static void RtcClock_Config(void) | |
| 662 { | |
| 663 RCC_PeriphCLKInitTypeDef PeriphClkInitStruct; | |
| 664 PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_RTC; | |
| 665 PeriphClkInitStruct.RTCClockSelection = RCC_RTCCLKSOURCE_LSE; | |
| 666 HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct); | |
| 667 } | |
| 668 */ | |
| 669 | |
| 670 /** | |
| 671 * @brief Configures system clock after wake-up from STOP: enable HSI, PLL | |
| 672 * and select PLL as system clock source. | |
| 673 * @param None | |
| 674 * @retval None | |
| 675 */ | |
| 89 | 676 void SYSCLKConfig_STOP_HSE(void) { |
| 677 RCC_ClkInitTypeDef RCC_ClkInitStruct; | |
| 678 RCC_OscInitTypeDef RCC_OscInitStruct; | |
| 679 uint32_t pFLatency = 0; | |
| 38 | 680 |
| 89 | 681 /* Get the Oscillators configuration according to the internal RCC registers */ |
| 682 HAL_RCC_GetOscConfig(&RCC_OscInitStruct); | |
| 38 | 683 |
| 89 | 684 /* After wake-up from STOP reconfigure the system clock: Enable HSI and PLL */ |
| 685 RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE; | |
| 686 RCC_OscInitStruct.HSIState = RCC_HSE_ON; | |
| 687 RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON; | |
| 688 HAL_RCC_OscConfig(&RCC_OscInitStruct); | |
| 38 | 689 |
| 89 | 690 /* Get the Clocks configuration according to the internal RCC registers */ |
| 691 HAL_RCC_GetClockConfig(&RCC_ClkInitStruct, &pFLatency); | |
| 38 | 692 |
| 89 | 693 /* Select PLL as system clock source and configure the HCLK, PCLK1 and PCLK2 |
| 694 clocks dividers */ | |
| 695 RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_SYSCLK; | |
| 696 RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK; | |
| 697 HAL_RCC_ClockConfig(&RCC_ClkInitStruct, pFLatency); | |
| 38 | 698 } |
| 699 | |
| 89 | 700 void SYSCLKConfig_STOP_HSI(void) { |
| 701 RCC_ClkInitTypeDef RCC_ClkInitStruct; | |
| 702 RCC_OscInitTypeDef RCC_OscInitStruct; | |
| 703 uint32_t pFLatency = 0; | |
| 38 | 704 |
| 89 | 705 /* Get the Oscillators configuration according to the internal RCC registers */ |
| 706 HAL_RCC_GetOscConfig(&RCC_OscInitStruct); | |
| 38 | 707 |
| 89 | 708 /* After wake-up from STOP reconfigure the system clock: Enable HSI and PLL */ |
| 709 RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI; | |
| 710 RCC_OscInitStruct.HSIState = RCC_HSI_ON; | |
| 711 RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON; | |
| 712 RCC_OscInitStruct.HSICalibrationValue = 0x10; | |
| 713 HAL_RCC_OscConfig(&RCC_OscInitStruct); | |
| 38 | 714 |
| 89 | 715 /* Get the Clocks configuration according to the internal RCC registers */ |
| 716 HAL_RCC_GetClockConfig(&RCC_ClkInitStruct, &pFLatency); | |
| 38 | 717 |
| 89 | 718 /* Select PLL as system clock source and configure the HCLK, PCLK1 and PCLK2 |
| 719 clocks dividers */ | |
| 720 RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_SYSCLK; | |
| 721 RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK; | |
| 722 HAL_RCC_ClockConfig(&RCC_ClkInitStruct, pFLatency); | |
| 38 | 723 } |
| 724 | |
| 725 /** | |
| 726 * @brief SYSTICK callback | |
| 727 * @param None | |
| 728 * @retval None | |
| 729 */ | |
| 89 | 730 void HAL_SYSTICK_Callback(void) { |
| 731 HAL_IncTick(); | |
| 38 | 732 } |
| 733 | |
| 734 /** | |
| 735 * @brief Configures GPIO for LED | |
| 736 * Might move with STM32Cube usage | |
| 737 * @param None | |
| 738 * @retval None | |
| 739 */ | |
| 740 /* | |
| 741 void GPIO_test_I2C_lines(void) | |
| 742 { | |
| 743 GPIO_InitTypeDef GPIO_InitStructure; | |
| 744 __GPIOB_CLK_ENABLE(); | |
| 745 GPIO_InitStructure.Pin = GPIO_PIN_8; | |
| 746 GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP; | |
| 747 GPIO_InitStructure.Pull = GPIO_PULLUP; | |
| 748 GPIO_InitStructure.Speed = GPIO_SPEED_LOW; | |
| 749 HAL_GPIO_Init(GPIOB, &GPIO_InitStructure); | |
| 750 GPIO_InitStructure.Pin = GPIO_PIN_9; | |
| 751 HAL_GPIO_Init(GPIOB, &GPIO_InitStructure); | |
| 752 | |
| 753 HAL_GPIO_WritePin(GPIOB,GPIO_PIN_8,GPIO_PIN_SET); | |
| 754 HAL_GPIO_WritePin(GPIOB,GPIO_PIN_9,GPIO_PIN_RESET); | |
| 755 HAL_Delay(10); | |
| 756 HAL_GPIO_WritePin(GPIOB,GPIO_PIN_9,GPIO_PIN_SET); | |
| 757 HAL_GPIO_WritePin(GPIOB,GPIO_PIN_8,GPIO_PIN_RESET); | |
| 758 HAL_Delay(10); | |
| 759 } | |
| 760 */ | |
| 761 | |
| 89 | 762 static void GPIO_LED_Init(void) { |
| 763 GPIO_InitTypeDef GPIO_InitStructure; | |
| 38 | 764 |
| 89 | 765 __GPIOC_CLK_ENABLE(); |
| 766 GPIO_InitStructure.Pin = GPIO_PIN_3; | |
| 767 GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP; | |
| 768 GPIO_InitStructure.Pull = GPIO_PULLUP; | |
| 769 GPIO_InitStructure.Speed = GPIO_SPEED_FAST; | |
| 770 HAL_GPIO_Init( GPIOC, &GPIO_InitStructure); | |
| 38 | 771 } |
| 772 | |
| 89 | 773 void GPIO_new_DEBUG_Init(void) { |
| 38 | 774 #ifdef DEBUG_PIN_ACTIVE |
| 89 | 775 GPIO_InitTypeDef GPIO_InitStructure; |
| 38 | 776 |
| 89 | 777 __GPIOC_CLK_ENABLE(); |
| 778 GPIO_InitStructure.Pin = GPIO_PIN_3; | |
| 779 GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP; | |
| 780 GPIO_InitStructure.Pull = GPIO_PULLUP; | |
| 781 GPIO_InitStructure.Speed = GPIO_SPEED_FAST; | |
| 782 HAL_GPIO_Init(GPIOA, &GPIO_InitStructure); | |
| 38 | 783 #endif |
| 784 } | |
| 785 | |
| 89 | 786 void GPIO_new_DEBUG_LOW(void) { |
| 38 | 787 #ifdef DEBUG_PIN_ACTIVE |
| 89 | 788 HAL_GPIO_WritePin(GPIOC,GPIO_PIN_3,GPIO_PIN_RESET); |
| 38 | 789 #endif |
| 790 } | |
| 791 | |
| 89 | 792 void GPIO_new_DEBUG_HIGH(void) { |
| 38 | 793 #ifdef DEBUG_PIN_ACTIVE |
| 89 | 794 HAL_GPIO_WritePin(GPIOC,GPIO_PIN_3,GPIO_PIN_SET); |
| 38 | 795 #endif |
| 796 } | |
| 797 | |
| 89 | 798 static void GPIO_Power_MainCPU_Init(void) { |
| 799 GPIO_InitTypeDef GPIO_InitStructure; | |
| 800 __GPIOC_CLK_ENABLE(); | |
| 801 GPIO_InitStructure.Pin = GPIO_PIN_0; | |
| 802 GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP; | |
| 803 GPIO_InitStructure.Pull = GPIO_PULLUP; | |
| 804 GPIO_InitStructure.Speed = GPIO_SPEED_LOW; | |
| 805 HAL_GPIO_Init( GPIOC, &GPIO_InitStructure); | |
| 806 HAL_GPIO_WritePin( GPIOC, GPIO_PIN_0, GPIO_PIN_RESET); | |
| 38 | 807 } |
| 808 | |
| 89 | 809 static void GPIO_Power_MainCPU_ON(void) { |
| 810 HAL_GPIO_WritePin( GPIOC, GPIO_PIN_0, GPIO_PIN_RESET); | |
| 38 | 811 } |
| 812 | |
| 89 | 813 static void GPIO_Power_MainCPU_OFF(void) { |
| 814 HAL_GPIO_WritePin( GPIOC, GPIO_PIN_0, GPIO_PIN_SET); | |
| 38 | 815 } |
| 816 | |
| 817 /** | |
| 818 * @brief Configures EXTI Line0 (connected to PA0 + PA1 pin) in interrupt mode | |
| 819 * @param None | |
| 820 * @retval None | |
| 821 */ | |
| 822 | |
| 89 | 823 static void EXTI_Wakeup_Button_Init(void) { |
| 824 GPIO_InitTypeDef GPIO_InitStructure; | |
| 38 | 825 |
| 89 | 826 __HAL_RCC_GPIOA_CLK_ENABLE(); |
| 827 BUTTON_OSTC_HAL_RCC_GPIO_CLK_ENABLE(); | |
| 828 GPIO_InitStructure.Pin = BUTTON_OSTC_GPIO_PIN; | |
| 829 GPIO_InitStructure.Mode = GPIO_MODE_IT_FALLING; | |
| 830 GPIO_InitStructure.Pull = GPIO_NOPULL; | |
| 831 HAL_GPIO_Init( BUTTON_OSTC_GPIO_PORT, &GPIO_InitStructure); | |
| 38 | 832 |
| 89 | 833 HAL_NVIC_SetPriority( BUTTON_OSTC_IRQn, 0x0F, 0); |
| 834 HAL_NVIC_EnableIRQ( BUTTON_OSTC_IRQn); | |
| 38 | 835 } |
| 836 | |
| 89 | 837 static void EXTI_Wakeup_Button_DeInit(void) { |
| 838 GPIO_InitTypeDef GPIO_InitStructure; | |
| 38 | 839 |
| 89 | 840 GPIO_InitStructure.Mode = GPIO_MODE_ANALOG; |
| 841 GPIO_InitStructure.Speed = GPIO_SPEED_LOW; | |
| 842 GPIO_InitStructure.Pull = GPIO_NOPULL; | |
| 38 | 843 |
| 89 | 844 GPIO_InitStructure.Pin = BUTTON_OSTC_GPIO_PIN; |
| 845 HAL_GPIO_Init( BUTTON_OSTC_GPIO_PORT, &GPIO_InitStructure); | |
| 846 HAL_NVIC_DisableIRQ( BUTTON_OSTC_IRQn); | |
| 38 | 847 } |
| 848 | |
| 89 | 849 static void EXTI_Test_Button_Init(void) { |
| 850 GPIO_InitTypeDef GPIO_InitStructure; | |
| 38 | 851 |
| 89 | 852 BUTTON_TEST_GPIO_CLK_ENABLE(); |
| 853 GPIO_InitStructure.Pin = BUTTON_TEST_GPIO_PIN; | |
| 854 GPIO_InitStructure.Mode = GPIO_MODE_IT_FALLING; | |
| 855 GPIO_InitStructure.Pull = GPIO_PULLUP; | |
| 856 HAL_GPIO_Init( BUTTON_TEST_GPIO_PORT, &GPIO_InitStructure); | |
| 857 HAL_NVIC_SetPriority( BUTTON_TEST_IRQn, 0x0F, 0); | |
| 858 HAL_NVIC_EnableIRQ( BUTTON_TEST_IRQn); | |
| 38 | 859 } |
| 860 | |
| 89 | 861 static void EXTI_Test_Button_DeInit(void) { |
| 862 GPIO_InitTypeDef GPIO_InitStructure; | |
| 38 | 863 |
| 89 | 864 GPIO_InitStructure.Mode = GPIO_MODE_ANALOG; |
| 865 GPIO_InitStructure.Speed = GPIO_SPEED_LOW; | |
| 866 GPIO_InitStructure.Pull = GPIO_NOPULL; | |
| 38 | 867 |
| 89 | 868 GPIO_InitStructure.Pin = BUTTON_TEST_GPIO_PIN; |
| 869 HAL_GPIO_Init( BUTTON_TEST_GPIO_PORT, &GPIO_InitStructure); | |
| 870 HAL_NVIC_DisableIRQ( BUTTON_TEST_IRQn); | |
| 38 | 871 } |
| 872 | |
| 873 /* NUCLEO C 13 | |
| 874 KEY_BUTTON_GPIO_CLK_ENABLE(); | |
| 875 GPIO_InitStructure.Mode = GPIO_MODE_IT_FALLING; | |
| 876 GPIO_InitStructure.Pull = GPIO_NOPULL; | |
| 877 GPIO_InitStructure.Pin = KEY_BUTTON_PIN; | |
| 878 HAL_GPIO_Init(KEY_BUTTON_GPIO_PORT, &GPIO_InitStructure); | |
| 879 HAL_NVIC_SetPriority(KEY_BUTTON_EXTI_IRQn, 2, 0); | |
| 880 HAL_NVIC_EnableIRQ(KEY_BUTTON_EXTI_IRQn); | |
| 881 */ | |
| 882 | |
| 883 /** | |
| 884 * @brief Wake Up Timer callback | |
| 885 * @param hrtc: RTC handle | |
| 886 * @retval None | |
| 887 */ | |
| 888 | |
| 889 /* | |
| 890 void HAL_RTCEx_WakeUpTimerEventCallback(RTC_HandleTypeDef *hrtc) | |
| 891 { | |
| 892 static uint8_t uwCounter = 0; | |
| 893 uwCounter = 1; | |
| 894 } | |
| 895 */ | |
| 896 | |
| 89 | 897 void HAL_I2C_MasterTxCpltCallback(I2C_HandleTypeDef *I2cHandle) { |
| 38 | 898 |
| 899 } | |
| 900 | |
| 89 | 901 void HAL_I2C_MasterRxCpltCallback(I2C_HandleTypeDef *I2cHandle) { |
| 38 | 902 |
| 903 } | |
| 904 | |
| 89 | 905 void HAL_I2C_ErrorCallback(I2C_HandleTypeDef *I2cHandle) { |
| 38 | 906 |
| 907 } | |
| 908 | |
| 89 | 909 void sleep_prepare(void) { |
| 910 EXTI_Wakeup_Button_Init(); | |
| 911 /* | |
| 912 GPIO_InitStruct.Pull = GPIO_PULLUP; | |
| 913 GPIO_InitStruct.Pin = GPIO_PIN_0; | |
| 914 HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); | |
| 915 */ | |
| 916 compass_sleep(); | |
| 917 HAL_Delay(100); | |
| 918 accelerator_sleep(); | |
| 919 HAL_Delay(100); | |
| 38 | 920 |
| 89 | 921 I2C_DeInit(); |
| 922 MX_SPI_DeInit(); | |
| 923 MX_SPI3_DeInit(); | |
| 924 ADCx_DeInit(); | |
| 38 | 925 |
| 89 | 926 GPIO_InitTypeDef GPIO_InitStruct; |
| 38 | 927 |
| 89 | 928 __HAL_RCC_GPIOA_CLK_ENABLE(); |
| 929 __HAL_RCC_GPIOB_CLK_ENABLE(); | |
| 930 __HAL_RCC_GPIOC_CLK_ENABLE(); | |
| 931 __HAL_RCC_GPIOH_CLK_ENABLE(); | |
| 38 | 932 |
| 89 | 933 GPIO_InitStruct.Mode = GPIO_MODE_ANALOG; |
| 934 GPIO_InitStruct.Speed = GPIO_SPEED_HIGH; | |
| 935 GPIO_InitStruct.Pull = GPIO_NOPULL; | |
| 936 GPIO_InitStruct.Pin = GPIO_PIN_All; | |
| 937 HAL_GPIO_Init( GPIOH, &GPIO_InitStruct); | |
| 38 | 938 #ifdef DEBUGMODE |
| 89 | 939 GPIO_InitStruct.Pin = GPIO_PIN_All ^ ( GPIO_PIN_3 | GPIO_PIN_8 | GPIO_PIN_9); /* debug */ |
| 38 | 940 #endif |
| 89 | 941 HAL_GPIO_Init( GPIOB, &GPIO_InitStruct); |
| 38 | 942 |
| 89 | 943 GPIO_InitStruct.Pin = |
| 944 GPIO_PIN_All | |
| 945 ^ ( GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_2 | GPIO_PIN_14 | |
| 946 | GPIO_PIN_15); /* power off & charger in & charge out & OSC32*/ | |
| 947 HAL_GPIO_Init( GPIOC, &GPIO_InitStruct); | |
| 38 | 948 |
| 89 | 949 GPIO_InitStruct.Pin = GPIO_PIN_All ^ ( GPIO_PIN_0); |
| 38 | 950 #ifdef DEBUGMODE |
| 89 | 951 GPIO_InitStruct.Pin = GPIO_PIN_All ^ ( GPIO_PIN_0 | GPIO_PIN_13 | GPIO_PIN_14); /* wake up button & debug */ |
| 38 | 952 #endif |
| 89 | 953 HAL_GPIO_Init( GPIOA, &GPIO_InitStruct); |
| 38 | 954 |
| 89 | 955 GPIO_InitStruct.Pin = GPIO_PIN_All; |
| 956 HAL_GPIO_Init( GPIOH, &GPIO_InitStruct); | |
| 38 | 957 |
| 89 | 958 GPIO_Power_MainCPU_OFF(); |
| 38 | 959 |
| 960 #ifndef DEBUGMODE | |
| 89 | 961 __HAL_RCC_GPIOB_CLK_DISABLE(); |
| 38 | 962 #endif |
| 89 | 963 __HAL_RCC_GPIOH_CLK_DISABLE(); |
| 38 | 964 |
| 89 | 965 HAL_Delay(1000); |
| 38 | 966 } |
| 967 | |
| 968 /* | |
| 969 void sleep_test(void) | |
| 970 { | |
| 971 GPIO_InitTypeDef GPIO_InitStruct; | |
| 972 | |
| 973 __HAL_RCC_GPIOA_CLK_ENABLE(); | |
| 974 __HAL_RCC_GPIOB_CLK_ENABLE(); | |
| 975 __HAL_RCC_GPIOC_CLK_ENABLE(); | |
| 976 __HAL_RCC_GPIOH_CLK_ENABLE(); | |
| 977 | |
| 978 GPIO_InitStruct.Mode = GPIO_MODE_ANALOG; | |
| 979 GPIO_InitStruct.Speed = GPIO_SPEED_HIGH; | |
| 980 GPIO_InitStruct.Pull = GPIO_NOPULL; | |
| 981 GPIO_InitStruct.Pin = GPIO_PIN_All; | |
| 982 HAL_GPIO_Init(GPIOH, &GPIO_InitStruct); | |
| 983 HAL_GPIO_Init(GPIOB, &GPIO_InitStruct); | |
| 984 | |
| 985 GPIO_InitStruct.Pin = GPIO_PIN_All ^ ( GPIO_PIN_0 | GPIO_PIN_15 | GPIO_PIN_14); | |
| 986 HAL_GPIO_Init(GPIOC, &GPIO_InitStruct); | |
| 987 | |
| 988 GPIO_InitStruct.Pin = GPIO_PIN_All ^ ( GPIO_PIN_0); | |
| 989 HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); | |
| 990 | |
| 991 GPIO_Power_MainCPU_OFF(); | |
| 992 | |
| 993 GPIO_InitStruct.Pull = GPIO_PULLUP; | |
| 994 GPIO_InitStruct.Pin = GPIO_PIN_0; | |
| 995 HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); | |
| 996 | |
| 997 // __HAL_RCC_GPIOA_CLK_DISABLE(); | |
| 998 __HAL_RCC_GPIOB_CLK_DISABLE(); | |
| 999 // __HAL_RCC_GPIOC_CLK_DISABLE(); | |
| 1000 __HAL_RCC_GPIOH_CLK_DISABLE(); | |
| 1001 | |
| 1002 | |
| 1003 HAL_Delay(5000); | |
| 1004 while(1) | |
| 1005 { | |
| 1006 RTC_StopMode_2seconds(); | |
| 1007 HAL_Delay(200); | |
| 1008 } | |
| 1009 } | |
| 1010 */ | |
| 1011 | |
| 1012 #ifdef USE_FULL_ASSERT | |
| 1013 | |
| 1014 /** | |
| 1015 * @brief Reports the name of the source file and the source line number | |
| 1016 * where the assert_param error has occurred. | |
| 1017 * @param file: pointer to the source file name | |
| 1018 * @param line: assert_param error line source number | |
| 1019 * @retval None | |
| 1020 */ | |
| 1021 void assert_failed(uint8_t* file, uint32_t line) | |
| 1022 { | |
| 89 | 1023 /* User can add his own implementation to report the file name and line number, |
| 1024 ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */ | |
| 38 | 1025 |
| 89 | 1026 /* Infinite loop */ |
| 1027 while (1) | |
| 1028 { | |
| 1029 } | |
| 38 | 1030 } |
| 1031 #endif | |
| 1032 | |
| 1033 /** | |
| 1034 * @} | |
| 1035 */ | |
| 104 | 1036 /** |
| 1037 * @brief This function handles SysTick Handler. | |
| 1038 * @param None | |
| 1039 * @retval None | |
| 1040 */ | |
| 38 | 1041 |
| 104 | 1042 /*TxRx only here. Every 100 ms.*/ |
| 1043 uint8_t ticks100ms=0; | |
| 1044 void SysTick_Handler(void) | |
| 1045 { | |
| 1046 HAL_IncTick(); | |
| 1047 if(ticks100ms<100){ | |
| 1048 ticks100ms++; | |
| 1049 }else | |
| 1050 { | |
| 1051 ticks100ms=0; | |
| 1052 } | |
| 1053 } | |
| 38 | 1054 /** |
| 1055 * @} | |
| 1056 */ | |
| 1057 | |
| 1058 /************************ (C) COPYRIGHT heinrichs weikamp *****END OF FILE****/ |