Mercurial > public > ostc4
annotate Small_CPU/Src/baseCPU2.c @ 286:733877ab87d9
Minor: Some Texts fixed, allign RTErequired* values with RTE firmware
| author | heinrichsweikamp |
|---|---|
| date | Mon, 06 May 2019 09:00:58 +0200 |
| parents | ae27d6185d51 |
| children | d4d8d717e9a7 |
| 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 ============================================================================== | |
|
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18 ##### What about hardware without 8 MHz oscillator ##### |
| 38 | 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 ============================================================================== | |
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36 [..] All realtime stuff and all what has to be done during sleep |
| 38 | 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 ============================================================================== | |
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67 The RTC is a separate part of hardware inside the CPU and is not affected |
| 38 | 68 by reset. Only power-on reset does change something. |
| 69 This is fine but the RTC is vital for the Sleep mode as Wakeuptimer. | |
| 70 This is the only date/time system in the OSTC. The main CPU is passive. | |
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71 Data transfer is done with localtime_rtc_tr and localtime_rtc_dr |
| 38 | 72 in HAL_RTC format to the main CPU and as HAL_RTC structs the way back for |
| 73 setting the actual time and date. | |
| 74 The RTC unit has 20 Byte of V_bat powered SRAM. It could be used | |
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75 for something useful in both CPUs. |
| 38 | 76 |
| 77 ============================================================================== | |
| 78 ##### File system ##### | |
| 79 ============================================================================== | |
| 80 [..] some files are used for both CPUs, like decom.c/.h, data_central.h, ... | |
| 81 | |
| 82 | |
| 83 ============================================================================== | |
| 84 ##### Unique device ID register (96 bits) ##### | |
| 85 ============================================================================== | |
| 86 [..] some files are used for both CPUs, like decom.c/.h, data_central.h, ... | |
| 87 | |
| 88 | |
| 89 ============================================================================== | |
| 90 ##### I2C ##### | |
| 91 ============================================================================== | |
| 92 [..] used for pressure, compass, (accelerator) and battery gauge | |
| 93 main cpu and pic (button) is spi | |
| 94 | |
| 95 | |
| 96 ============================================================================== | |
| 97 ##### Firmware Update Info ##### | |
| 98 ============================================================================== | |
| 99 V0.85 160531 scheduleCheck_pressure_reached_dive_mode_level() changes | |
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100 160606 global.no_fly_time_minutes is at least 24h after the dive |
| 38 | 101 160613 ambient light fixed |
| 102 160720 compass calib to Flash (8000 writes max. as erase has problems) | |
| 103 160829 do not reset main CPU on power on! | |
| 104 V0.91 161018 pressure_calculation_AN520_004_mod_MS5803_30BA__09_2015(); | |
| 105 V0.92+ 161020 global.sensorError[MAX_SENSORS] | |
| 106 fix missing init_pressure(); at powerUp of RTE | |
| 107 added HAL_StatusTypeDef for many functions in pressure.c | |
| 108 161024 no_fly_time_minutes Backup FIX | |
| 109 seconds_since_last_dive now related to RTC clock | |
| 110 161121 close to surface starts at 1 meter below last known surface pressure | |
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111 161121 in surface mode dive mode starts @1 mtr difference if surface 880 hPa instead of 700 hPa before |
| 38 | 112 V0.97+ 170213 added global.dataSendToSlave.diveModeInfo for DIVEMODE_Apnea |
| 113 added global.dataSendToSlave.setEndDive | |
| 114 DIVEMODE_Apnea special in scheduler.c (ticksdiff >= 1000) -> no tissue, cns, otu, no change in noFly Time etc. | |
| 115 V0.99 170320 new HAL Driver Repository | |
| 116 V1.01 170509 old HAL Driver Repository | |
| 117 | |
| 118 @endverbatim | |
| 119 ****************************************************************************** | |
| 120 * @attention | |
| 121 * | |
| 122 * <h2><center>© COPYRIGHT(c) 2017 heinrichs weikamp</center></h2> | |
| 123 * | |
| 124 ****************************************************************************** | |
| 125 */ | |
| 126 | |
| 127 //#define DEBUG_PIN_ACTIVE | |
| 128 /* Includes ------------------------------------------------------------------*/ | |
| 129 | |
| 130 #include "baseCPU2.h" | |
| 131 | |
| 132 // From Small_CPU/Inc: | |
| 133 #include "dma.h" | |
| 134 #include "i2c.h" | |
| 135 #include "spi.h" | |
| 136 #include "rtc.h" | |
| 137 #include "adc.h" | |
| 138 #include "compass.h" | |
| 139 #include "pressure.h" | |
| 140 #include "batteryGasGauge.h" | |
| 141 #include "batteryCharger.h" | |
| 142 #include "scheduler.h" | |
| 143 #include "tm_stm32f4_otp.h" | |
| 144 | |
| 145 // From Common/Inc: | |
| 146 #include "calc_crush.h" | |
| 147 #include "decom.h" | |
| 148 #include "FirmwareData.h" | |
| 149 | |
| 150 // From Common/Drivers/ | |
| 151 #include "stm32f4xx_hal.h" | |
| 152 #include <stdio.h> | |
| 153 | |
| 89 | 154 uint8_t hasExternalClock(void) { |
| 155 if ((TM_OTP_Read(0, 0) > 0) && (TM_OTP_Read(0, 0) < 0xFF)) | |
| 156 return 1; | |
| 157 else | |
| 158 return 0; | |
| 38 | 159 } |
| 160 | |
| 161 // SHALL LOAD AT 0x08000000 + 0x00005000 = 0x08005000. | |
| 162 // See CPU2-RTE.ld | |
| 100 | 163 const SFirmwareData cpu2_FirmwareData __attribute__(( section(".firmware_data") ))= { |
| 164 .versionFirst = 1, | |
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165 .versionSecond = 8, |
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166 .versionThird = 0, |
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167 .versionBeta = 0, |
| 38 | 168 |
| 89 | 169 /* 4 bytes with trailing 0 */ |
| 100 | 170 .signature = "mh", |
| 38 | 171 |
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172 .release_year = 19, |
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173 .release_month = 5, |
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174 .release_day = 6, |
| 100 | 175 .release_sub = 0, |
| 38 | 176 |
| 89 | 177 /* max 48 with trailing 0 */ |
| 178 //release_info ="12345678901234567890123456789012345678901" | |
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179 .release_info = "stable May'19", |
| 38 | 180 |
| 89 | 181 /* for safety reasons and coming functions */ |
| 182 .magic[0] = FIRMWARE_MAGIC_FIRST, .magic[1] = FIRMWARE_MAGIC_SECOND, | |
| 183 .magic[2] = FIRMWARE_MAGIC_CPU2_RTE, /* the magic byte for RTE */ | |
| 184 .magic[3] = FIRMWARE_MAGIC_END }; | |
| 38 | 185 |
| 89 | 186 uint8_t firmwareVersionHigh(void) { |
| 187 return cpu2_FirmwareData.versionFirst; | |
| 38 | 188 } |
| 189 | |
| 89 | 190 uint8_t firmwareVersionLow(void) { |
| 191 return cpu2_FirmwareData.versionSecond; | |
| 38 | 192 } |
| 193 | |
| 194 /** @addtogroup OSTC4 | |
| 195 * @{ | |
| 196 */ | |
| 197 | |
| 198 /** @addtogroup CPU2 | |
| 199 * @{ | |
| 200 */ | |
| 201 | |
| 202 /* Private typedef -----------------------------------------------------------*/ | |
| 203 /* Private define ------------------------------------------------------------*/ | |
| 204 #define BUTTON_OSTC_GPIO_PIN GPIO_PIN_0 | |
| 205 #define BUTTON_OSTC_GPIO_PORT GPIOA | |
| 206 #define BUTTON_OSTC_HAL_RCC_GPIO_CLK_ENABLE() __HAL_RCC_GPIOA_CLK_ENABLE() | |
| 207 #define BUTTON_OSTC_IRQn EXTI0_IRQn | |
| 208 | |
| 209 #define BUTTON_TEST_GPIO_PIN GPIO_PIN_3 | |
| 210 #define BUTTON_TEST_GPIO_PORT GPIOA | |
| 211 #define BUTTON_TEST_GPIO_CLK_ENABLE() __GPIOA_CLK_ENABLE() | |
| 212 #define BUTTON_TEST_IRQn EXTI3_IRQn | |
| 213 | |
| 214 #define WIRELSS_RISING_GPIO_PIN GPIO_PIN_1 | |
| 215 #define WIRELSS_RISING_GPIO_PORT GPIOA | |
| 216 #define WIRELSS_RISING_HAL_RCC_GPIO_CLK_ENABLE() __HAL_RCC_GPIOA_CLK_ENABLE() | |
| 217 #define WIRELSS_RISING_IRQn EXTI1_IRQn | |
| 218 | |
| 219 #define WIRELSS_FALLING_GPIO_PIN GPIO_PIN_2 | |
| 220 #define WIRELSS_FALLING_GPIO_PORT GPIOA | |
| 221 #define WIRELSS_FALLING_HAL_RCC_GPIO_CLK_ENABLE() __HAL_RCC_GPIOA_CLK_ENABLE() | |
| 222 #define WIRELSS_FALLING_IRQn EXTI2_IRQn | |
| 223 | |
| 224 #define WIRELSS_POWER_GPIO_PIN GPIO_PIN_12 | |
| 225 #define WIRELSS_POWER_GPIO_PORT GPIOB | |
| 226 #define WIRELSS_POWER_HAL_RCC_GPIO_CLK_ENABLE() __HAL_RCC_GPIOB_CLK_ENABLE() | |
| 227 | |
| 228 /* Private macro -------------------------------------------------------------*/ | |
| 229 | |
| 230 /* Private variables ---------------------------------------------------------*/ | |
| 231 uint32_t global_test_time_counter = 0; | |
| 232 SBackup backup; | |
| 233 | |
| 234 /* Private function prototypes -----------------------------------------------*/ | |
| 235 static void EXTI_Wakeup_Button_Init(void); | |
| 236 static void EXTI_Wakeup_Button_DeInit(void); | |
| 237 | |
| 238 static void EXTI_Test_Button_Init(void); | |
| 239 static void EXTI_Test_Button_DeInit(void); | |
| 240 | |
| 241 static void GPIO_LED_Init(void); | |
| 242 static void GPIO_Power_MainCPU_Init(void); | |
| 243 static void GPIO_Power_MainCPU_ON(void); | |
| 244 static void GPIO_Power_MainCPU_OFF(void); | |
| 245 | |
| 183 | 246 #ifdef DEBUG_I2C_LINES |
| 38 | 247 void GPIO_test_I2C_lines(void); |
| 183 | 248 #endif |
| 38 | 249 |
| 250 void sleep_prepare(void); | |
| 251 | |
| 252 void SystemClock_Config(void); | |
| 253 void SystemClock_Config_HSI(void); | |
| 254 void SystemClock_Config_HSE(void); | |
| 255 void SYSCLKConfig_STOP_HSI(void); | |
| 256 void SYSCLKConfig_STOP_HSE(void); | |
| 257 | |
| 258 void GPIO_new_DEBUG_Init(void); | |
| 259 void GPIO_new_DEBUG_LOW(void); | |
| 260 void GPIO_new_DEBUG_HIGH(void); | |
| 261 | |
| 262 #define REGULAR_RUN | |
| 263 | |
| 89 | 264 int __io_putchar(int ch) { |
| 265 ITM_SendChar(ch); | |
| 266 return ch; | |
| 38 | 267 } |
| 268 | |
| 269 /* Private functions ---------------------------------------------------------*/ | |
| 270 | |
| 271 /** | |
| 272 * @brief Main program | |
| 273 * @param None | |
| 274 * @retval None | |
| 275 */ | |
| 120 | 276 /* #define DEBUG_RUNTIME TRUE */ |
| 277 #ifdef DEBUG_RUNTIME | |
| 278 #define MEASURECNT 60 /* number of measuremets to be stored */ | |
| 279 static uint32_t loopcnt[MEASURECNT]; | |
| 280 extern RTC_HandleTypeDef RTCHandle; | |
| 281 #endif | |
| 38 | 282 |
| 89 | 283 int main(void) { |
| 120 | 284 |
| 285 #ifdef DEBUG_RUNTIME | |
| 286 RTC_TimeTypeDef Stime; | |
| 287 uint8_t measurementindex = 0; | |
| 288 uint8_t lastsecond = 0xFF; | |
| 289 #endif | |
| 290 | |
| 89 | 291 HAL_Init(); |
| 292 SystemClock_Config(); | |
| 38 | 293 |
| 89 | 294 HAL_SYSTICK_Config(HAL_RCC_GetHCLKFreq() / 1000); |
| 295 HAL_SYSTICK_CLKSourceConfig( SYSTICK_CLKSOURCE_HCLK); | |
| 296 HAL_NVIC_SetPriority(SysTick_IRQn, 0, 0); | |
| 38 | 297 |
| 89 | 298 MX_RTC_init(); |
| 299 GPIO_LED_Init(); | |
| 300 GPIO_new_DEBUG_Init(); // added 170322 hw | |
| 301 initGlobals(); | |
| 38 | 302 |
| 120 | 303 /* printf("CPU2-RTE running...\n"); */ |
| 38 | 304 |
| 89 | 305 MX_I2C1_Init(); |
| 306 if (global.I2C_SystemStatus != HAL_OK) { | |
| 307 if (MX_I2C1_TestAndClear() == GPIO_PIN_RESET) { | |
| 308 MX_I2C1_TestAndClear(); // do it a second time | |
| 309 } | |
| 310 MX_I2C1_Init(); | |
| 311 } | |
| 38 | 312 |
| 89 | 313 //dangerous: TM_OTP_Write(0,0, 0x01); |
| 38 | 314 #ifdef REGULAR_RUN |
| 89 | 315 global.sensorError[SENSOR_PRESSURE_ID] = init_pressure(); |
| 316 global.I2C_SystemStatus = global.sensorError[SENSOR_PRESSURE_ID]; | |
| 317 if (global.I2C_SystemStatus != HAL_OK) { | |
| 318 if (MX_I2C1_TestAndClear() == GPIO_PIN_RESET) { | |
| 319 MX_I2C1_TestAndClear(); // do it a second time | |
| 320 } | |
| 321 MX_I2C1_Init(); | |
| 322 global.sensorError[SENSOR_PRESSURE_ID] = init_pressure(); | |
| 323 global.I2C_SystemStatus = global.sensorError[SENSOR_PRESSURE_ID]; | |
| 324 } | |
| 38 | 325 |
| 89 | 326 global.dataSendToMaster.sensorErrors = |
| 327 global.sensorError[SENSOR_PRESSURE_ID]; | |
| 328 init_surface_ring(); | |
| 329 init_battery_gas_gauge(); | |
| 330 HAL_Delay(10); | |
| 331 battery_gas_gauge_get_data(); | |
| 38 | 332 // battery_gas_gauge_set(0); |
| 333 | |
| 89 | 334 global.lifeData.battery_voltage = get_voltage(); |
| 335 global.lifeData.battery_charge = get_charge(); | |
| 336 copyBatteryData(); | |
| 38 | 337 |
| 89 | 338 MX_SPI3_Init(); |
| 339 if (!scheduleSetButtonResponsiveness()) { | |
| 340 HAL_Delay(1); | |
| 341 scheduleSetButtonResponsiveness(); // init | |
| 342 HAL_Delay(1); | |
| 343 if (!scheduleSetButtonResponsiveness()) // send again, if problem it's not my problem here. | |
| 344 { | |
| 345 HAL_Delay(1); | |
| 346 scheduleSetButtonResponsiveness(); // init | |
| 347 HAL_Delay(1); | |
| 348 } | |
| 349 } | |
| 38 | 350 |
| 89 | 351 ADCx_Init(); |
| 352 GPIO_Power_MainCPU_Init(); | |
| 353 global.mode = MODE_POWERUP; | |
| 38 | 354 #else |
| 89 | 355 init_pressure(); |
| 356 init_surface_ring(); | |
| 38 | 357 |
| 89 | 358 ADCx_Init(); |
| 359 GPIO_Power_MainCPU_Init(); | |
| 360 global.mode = MODE_TEST; | |
| 38 | 361 #endif |
| 89 | 362 while (1) { |
| 120 | 363 /* printf("Global mode = %d\n", global.mode); */ |
| 38 | 364 |
| 89 | 365 switch (global.mode) { |
| 366 case MODE_POWERUP: | |
| 367 case MODE_BOOT: | |
| 368 // ReInit_battery_charger_status_pins(); | |
| 369 compass_init(0, 7); | |
| 370 accelerator_init(); | |
| 181 | 371 |
| 89 | 372 if (global.mode == MODE_BOOT) { |
| 373 GPIO_Power_MainCPU_OFF(); | |
| 374 HAL_Delay(100); // for GPIO_Power_MainCPU_ON(); | |
| 375 GPIO_Power_MainCPU_ON(); | |
| 376 } | |
| 377 SPI_synchronize_with_Master(); | |
| 378 MX_DMA_Init(); | |
| 379 MX_SPI1_Init(); | |
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380 SPI_Start_single_TxRx_with_Master(); /* be prepared for the first data exchange */ |
| 207 | 381 Scheduler_Request_sync_with_SPI(SPI_SYNC_METHOD_HARD); |
| 89 | 382 EXTI_Test_Button_Init(); |
| 383 global.mode = MODE_SURFACE; | |
| 384 break; | |
| 38 | 385 |
| 89 | 386 case MODE_CALIB: |
| 90 | 387 scheduleCompassCalibrationMode(); |
| 89 | 388 break; |
| 389 | |
| 390 case MODE_SURFACE: | |
| 391 scheduleSurfaceMode(); | |
| 392 break; | |
| 38 | 393 |
| 89 | 394 case MODE_TEST: |
| 395 break; | |
| 38 | 396 |
| 89 | 397 case MODE_DIVE: |
| 90 | 398 backup.no_fly_time_minutes = global.no_fly_time_minutes; |
| 399 backup.seconds_since_last_dive = global.seconds_since_last_dive; | |
| 400 | |
| 401 vpm_init( &global.vpm, global.conservatism, global.repetitive_dive, | |
| 402 global.seconds_since_last_dive ); | |
| 403 global.no_fly_time_minutes = 0; | |
| 404 global.lifeData.dive_time_seconds = 0; | |
| 405 global.lifeData.dive_time_seconds_without_surface_time = 0; | |
| 406 scheduleDiveMode(); | |
| 407 // done now in scheduler prior to change mode: global.seconds_since_last_dive = 1; | |
| 408 | |
| 409 if( global.lifeData.dive_time_seconds > 60 ) | |
| 410 { | |
| 411 //No Fly time 60% of desaturationtime after dive | |
| 412 global.no_fly_time_minutes = decom_calc_desaturation_time( | |
| 413 global.lifeData.tissue_nitrogen_bar, | |
| 414 global.lifeData.tissue_helium_bar, | |
| 415 global.lifeData.pressure_surface_bar ) * 60 / 100; | |
| 416 if( global.no_fly_time_minutes < (24 * 60) ) | |
| 417 global.no_fly_time_minutes = 24 * 60; | |
| 418 } | |
| 419 else | |
| 420 { | |
| 421 global.no_fly_time_minutes = backup.no_fly_time_minutes; | |
| 422 global.seconds_since_last_dive = backup.seconds_since_last_dive; | |
| 423 } | |
| 424 | |
| 425 global.lifeData.dive_time_seconds = 0; | |
| 426 global.lifeData.dive_time_seconds_without_surface_time = 0; | |
| 427 global.lifeData.counterSecondsShallowDepth = 0; | |
| 428 | |
| 429 backup.no_fly_time_minutes = 0; | |
| 430 backup.seconds_since_last_dive = 0; | |
| 89 | 431 break; |
| 38 | 432 |
| 89 | 433 case MODE_SHUTDOWN: |
| 434 HAL_Delay(200); | |
| 435 global.mode = MODE_SLEEP; | |
| 436 MX_SPI3_Init(); | |
| 437 break; | |
| 438 | |
| 439 case MODE_SLEEP: | |
| 440 /* | |
| 441 sleep_prepare(); | |
| 442 scheduleSleepMode_test(); | |
| 443 */ | |
| 444 /* | |
| 445 GPIO_Power_MainCPU_OFF(); | |
| 446 EXTI_Test_Button_DeInit(); | |
| 447 EXTI_Wakeup_Button_Init(); | |
| 448 NOT_USED_AT_THE_MOMENT_scheduleSleepMode(); | |
| 449 */ | |
| 450 EXTI_Test_Button_DeInit(); | |
| 451 if (hasExternalClock()) | |
| 452 SystemClock_Config_HSI(); | |
| 453 sleep_prepare(); | |
| 38 | 454 |
| 89 | 455 GPIO_LED_Init(); |
| 38 | 456 |
| 89 | 457 scheduleSleepMode(); |
| 458 if (hasExternalClock()) | |
| 459 SystemClock_Config_HSE(); | |
| 460 GPIO_LED_Init(); | |
| 461 EXTI_Wakeup_Button_DeInit(); | |
| 462 ADCx_Init(); | |
| 463 GPIO_Power_MainCPU_Init(); | |
| 464 GPIO_Power_MainCPU_ON(); | |
| 465 compass_init(0, 7); | |
| 466 accelerator_init(); | |
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467 SPI_synchronize_with_Master(); |
| 89 | 468 MX_DMA_Init(); |
| 469 MX_SPI1_Init(); | |
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470 SPI_Start_single_TxRx_with_Master(); |
| 89 | 471 |
| 472 // EXTILine0_Button_DeInit(); not now, later after testing | |
| 473 break; | |
| 474 } | |
| 120 | 475 |
| 476 #ifdef DEBUG_RUNTIME | |
| 477 HAL_RTC_GetTime(&RTCHandle, &Stime, RTC_FORMAT_BCD); | |
| 478 | |
| 479 if(lastsecond == 0xFF) | |
| 480 { | |
| 481 measurementindex = 0; | |
| 482 loopcnt[measurementindex] = 0; | |
| 483 lastsecond = Stime.Seconds; | |
| 484 } | |
| 485 loopcnt[measurementindex]++; | |
| 486 | |
| 487 if(lastsecond != Stime.Seconds) | |
| 488 { | |
| 489 measurementindex++; | |
| 490 if (measurementindex == MEASURECNT) measurementindex = 0; | |
| 491 loopcnt[measurementindex] = 0; | |
| 492 lastsecond = Stime.Seconds; | |
| 493 if(measurementindex +1 < MEASURECNT) loopcnt[measurementindex +1] = 0xffff; /* helps to identify the latest value */ | |
| 494 } | |
| 495 #endif | |
| 89 | 496 } |
| 38 | 497 } |
| 498 | |
| 499 /** @brief Button feedback - EXTI line detection callbacks | |
| 500 * @param GPIO_Pin: Specifies the pins connected EXTI line | |
| 501 * @retval None | |
| 502 */ | |
| 89 | 503 void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin) { |
| 38 | 504 |
| 89 | 505 if (GPIO_Pin == BUTTON_OSTC_GPIO_PIN) { |
| 506 if (global.mode == MODE_SLEEP) { | |
| 507 global.mode = MODE_BOOT; | |
| 508 } | |
| 509 } | |
| 510 else | |
| 511 if (GPIO_Pin == BUTTON_TEST_GPIO_PIN) { | |
| 512 if (!global.demo_mode && (global.mode == MODE_SURFACE)) { | |
| 513 global.demo_mode = 1; | |
| 514 global.mode = MODE_DIVE; | |
| 515 } else if (global.demo_mode && (global.mode == MODE_DIVE) | |
| 516 && (global.lifeData.dive_time_seconds > 10)) { | |
| 517 global.demo_mode = 0; | |
| 518 global.dataSendToMaster.mode = MODE_ENDDIVE; | |
| 519 global.deviceDataSendToMaster.mode = MODE_ENDDIVE; | |
| 520 } | |
| 521 } | |
| 38 | 522 } |
| 523 | |
| 524 /** | |
| 525 * @brief System Clock Configuration | |
| 526 * The system Clock is configured as follow : | |
| 527 * System Clock source = PLL (HSI) | |
| 528 * SYSCLK(Hz) = 100 MHz | |
| 529 * HCLK(Hz) = 100 MHz | |
| 530 * AHB Prescaler = 1 | |
| 531 * APB1 Prescaler = 2 | |
| 532 * APB2 Prescaler = 1 | |
| 533 * HSI Frequency(Hz) = 16 MHz | |
| 534 * PLL_M = 16 | |
| 535 * PLL_N = 400 | |
| 536 * PLL_P = 4 | |
| 537 * PLL_Q = 7 // no USB | |
| 538 * VDD(V) = 3.3 | |
| 539 * Main regulator output voltage = Scale1 mode | |
| 540 * Flash Latency(WS) = 3 | |
| 541 * @param None | |
| 542 * @retval None | |
| 543 */ | |
| 544 | |
| 89 | 545 void SystemClock_Config(void) { |
| 546 if (hasExternalClock()) | |
| 547 SystemClock_Config_HSE(); | |
| 548 else | |
| 549 SystemClock_Config_HSI(); | |
| 38 | 550 } |
| 551 | |
| 89 | 552 void SYSCLKConfig_STOP(void) { |
| 553 SYSCLKConfig_STOP_HSI(); | |
| 38 | 554 } |
| 555 | |
| 89 | 556 void SystemClock_Config_HSE(void) { |
| 557 RCC_OscInitTypeDef RCC_OscInitStruct; | |
| 558 RCC_ClkInitTypeDef RCC_ClkInitStruct; | |
| 38 | 559 // RCC_PeriphCLKInitTypeDef PeriphClkInitStruct; |
| 560 | |
| 89 | 561 __PWR_CLK_ENABLE(); // is identical to __HAL_RCC_PWR_CLK_ENABLE(); |
| 38 | 562 |
| 89 | 563 __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE2); |
| 38 | 564 |
| 89 | 565 RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE; //|RCC_OSCILLATORTYPE_LSE; |
| 566 RCC_OscInitStruct.HSEState = RCC_HSE_ON; | |
| 567 //RCC_OscInitStruct.LSEState = RCC_LSE_ON; | |
| 568 RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON; | |
| 569 RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE; | |
| 570 RCC_OscInitStruct.PLL.PLLM = 8; | |
| 571 RCC_OscInitStruct.PLL.PLLN = 320; | |
| 572 RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV4; | |
| 573 RCC_OscInitStruct.PLL.PLLQ = 4; | |
| 574 HAL_RCC_OscConfig(&RCC_OscInitStruct); | |
| 38 | 575 |
| 89 | 576 RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_SYSCLK |
| 577 | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2; | |
| 578 RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK; | |
| 579 RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1; | |
| 580 RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2; | |
| 581 RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1; | |
| 582 HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2); | |
| 38 | 583 |
| 584 // PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_RTC; | |
| 585 // PeriphClkInitStruct.RTCClockSelection = RCC_RTCCLKSOURCE_LSE; | |
| 586 // HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct); | |
| 587 | |
| 588 // HAL_SYSTICK_Config(HAL_RCC_GetHCLKFreq()/1000); | |
| 589 | |
| 590 // HAL_SYSTICK_CLKSourceConfig(SYSTICK_CLKSOURCE_HCLK); | |
| 591 | |
| 89 | 592 /* SysTick_IRQn interrupt configuration */ |
| 38 | 593 // HAL_NVIC_SetPriority(SysTick_IRQn, 0, 0); |
| 594 } | |
| 595 | |
| 89 | 596 void SystemClock_Config_HSI(void) { |
| 597 RCC_ClkInitTypeDef RCC_ClkInitStruct; | |
| 598 RCC_OscInitTypeDef RCC_OscInitStruct; | |
| 38 | 599 |
| 89 | 600 /* Enable Power Control clock */ |
| 601 __HAL_RCC_PWR_CLK_ENABLE(); | |
| 38 | 602 |
| 89 | 603 /* The voltage scaling allows optimizing the power consumption when the device is |
| 604 clocked below the maximum system frequency, to update the voltage scaling value | |
| 605 regarding system frequency refer to product datasheet. */ | |
| 606 __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE2); | |
| 38 | 607 |
| 89 | 608 /* Enable HSI Oscillator and activate PLL with HSI as source */ |
| 609 RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI; | |
| 610 RCC_OscInitStruct.HSIState = RCC_HSI_ON; | |
| 611 RCC_OscInitStruct.HSICalibrationValue = 0x10; | |
| 612 RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON; | |
| 613 RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI; | |
| 614 RCC_OscInitStruct.PLL.PLLM = 16; | |
| 615 RCC_OscInitStruct.PLL.PLLN = 320; | |
| 616 RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV4; | |
| 617 RCC_OscInitStruct.PLL.PLLQ = 4; | |
| 618 HAL_RCC_OscConfig(&RCC_OscInitStruct); | |
| 38 | 619 |
| 89 | 620 /* Select PLL as system clock source and configure the HCLK, PCLK1 and PCLK2 |
| 621 clocks dividers */ | |
| 622 RCC_ClkInitStruct.ClockType = (RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_HCLK | |
| 623 | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2); | |
| 624 RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK; | |
| 625 RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1; | |
| 626 RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2; | |
| 627 RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1; | |
| 628 HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2); | |
| 38 | 629 } |
| 630 /* | |
| 631 RCC_OscInitTypeDef RCC_OscInitStruct; | |
| 632 RCC_ClkInitTypeDef RCC_ClkInitStruct; | |
| 633 | |
| 634 __HAL_RCC_PWR_CLK_ENABLE(); | |
| 635 | |
| 636 //__PWR_CLK_ENABLE(); | |
| 637 | |
| 638 __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE2); | |
| 639 | |
| 640 RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI|RCC_OSCILLATORTYPE_LSE; | |
| 641 RCC_OscInitStruct.LSEState = RCC_LSE_ON; | |
| 642 RCC_OscInitStruct.HSIState = RCC_HSI_ON; | |
| 643 RCC_OscInitStruct.HSICalibrationValue = 16; | |
| 644 RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON; | |
| 645 RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI; | |
| 646 RCC_OscInitStruct.PLL.PLLM = 16; | |
| 647 RCC_OscInitStruct.PLL.PLLN = 320; | |
| 648 RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV4; | |
| 649 RCC_OscInitStruct.PLL.PLLQ = 4; | |
| 650 HAL_RCC_OscConfig(&RCC_OscInitStruct); | |
| 651 | |
| 652 RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_SYSCLK|RCC_CLOCKTYPE_PCLK1; | |
| 653 RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK; | |
| 654 RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1; | |
| 655 RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2; | |
| 656 RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1; | |
| 657 HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2); | |
| 658 } | |
| 659 | |
| 660 static void RtcClock_Config(void) | |
| 661 { | |
| 662 RCC_PeriphCLKInitTypeDef PeriphClkInitStruct; | |
| 663 PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_RTC; | |
| 664 PeriphClkInitStruct.RTCClockSelection = RCC_RTCCLKSOURCE_LSE; | |
| 665 HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct); | |
| 666 } | |
| 667 */ | |
| 668 | |
| 669 /** | |
| 670 * @brief Configures system clock after wake-up from STOP: enable HSI, PLL | |
| 671 * and select PLL as system clock source. | |
| 672 * @param None | |
| 673 * @retval None | |
| 674 */ | |
| 89 | 675 void SYSCLKConfig_STOP_HSE(void) { |
| 676 RCC_ClkInitTypeDef RCC_ClkInitStruct; | |
| 677 RCC_OscInitTypeDef RCC_OscInitStruct; | |
| 678 uint32_t pFLatency = 0; | |
| 38 | 679 |
| 89 | 680 /* Get the Oscillators configuration according to the internal RCC registers */ |
| 681 HAL_RCC_GetOscConfig(&RCC_OscInitStruct); | |
| 38 | 682 |
| 89 | 683 /* After wake-up from STOP reconfigure the system clock: Enable HSI and PLL */ |
| 684 RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE; | |
| 685 RCC_OscInitStruct.HSIState = RCC_HSE_ON; | |
| 686 RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON; | |
| 687 HAL_RCC_OscConfig(&RCC_OscInitStruct); | |
| 38 | 688 |
| 89 | 689 /* Get the Clocks configuration according to the internal RCC registers */ |
| 690 HAL_RCC_GetClockConfig(&RCC_ClkInitStruct, &pFLatency); | |
| 38 | 691 |
| 89 | 692 /* Select PLL as system clock source and configure the HCLK, PCLK1 and PCLK2 |
| 693 clocks dividers */ | |
| 694 RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_SYSCLK; | |
| 695 RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK; | |
| 696 HAL_RCC_ClockConfig(&RCC_ClkInitStruct, pFLatency); | |
| 38 | 697 } |
| 698 | |
| 89 | 699 void SYSCLKConfig_STOP_HSI(void) { |
| 700 RCC_ClkInitTypeDef RCC_ClkInitStruct; | |
| 701 RCC_OscInitTypeDef RCC_OscInitStruct; | |
| 702 uint32_t pFLatency = 0; | |
| 38 | 703 |
| 89 | 704 /* Get the Oscillators configuration according to the internal RCC registers */ |
| 705 HAL_RCC_GetOscConfig(&RCC_OscInitStruct); | |
| 38 | 706 |
| 89 | 707 /* After wake-up from STOP reconfigure the system clock: Enable HSI and PLL */ |
| 708 RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI; | |
| 709 RCC_OscInitStruct.HSIState = RCC_HSI_ON; | |
| 710 RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON; | |
| 711 RCC_OscInitStruct.HSICalibrationValue = 0x10; | |
| 712 HAL_RCC_OscConfig(&RCC_OscInitStruct); | |
| 38 | 713 |
| 89 | 714 /* Get the Clocks configuration according to the internal RCC registers */ |
| 715 HAL_RCC_GetClockConfig(&RCC_ClkInitStruct, &pFLatency); | |
| 38 | 716 |
| 89 | 717 /* Select PLL as system clock source and configure the HCLK, PCLK1 and PCLK2 |
| 718 clocks dividers */ | |
| 719 RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_SYSCLK; | |
| 720 RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK; | |
| 721 HAL_RCC_ClockConfig(&RCC_ClkInitStruct, pFLatency); | |
| 38 | 722 } |
| 723 | |
| 724 /** | |
| 725 * @brief SYSTICK callback | |
| 726 * @param None | |
| 727 * @retval None | |
| 728 */ | |
| 89 | 729 void HAL_SYSTICK_Callback(void) { |
| 730 HAL_IncTick(); | |
| 38 | 731 } |
| 732 | |
| 733 /** | |
| 734 * @brief Configures GPIO for LED | |
| 735 * Might move with STM32Cube usage | |
| 736 * @param None | |
| 737 * @retval None | |
| 738 */ | |
| 739 /* | |
| 740 void GPIO_test_I2C_lines(void) | |
| 741 { | |
| 742 GPIO_InitTypeDef GPIO_InitStructure; | |
| 743 __GPIOB_CLK_ENABLE(); | |
| 744 GPIO_InitStructure.Pin = GPIO_PIN_8; | |
| 745 GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP; | |
| 746 GPIO_InitStructure.Pull = GPIO_PULLUP; | |
| 747 GPIO_InitStructure.Speed = GPIO_SPEED_LOW; | |
| 748 HAL_GPIO_Init(GPIOB, &GPIO_InitStructure); | |
| 749 GPIO_InitStructure.Pin = GPIO_PIN_9; | |
| 750 HAL_GPIO_Init(GPIOB, &GPIO_InitStructure); | |
| 751 | |
| 752 HAL_GPIO_WritePin(GPIOB,GPIO_PIN_8,GPIO_PIN_SET); | |
| 753 HAL_GPIO_WritePin(GPIOB,GPIO_PIN_9,GPIO_PIN_RESET); | |
| 754 HAL_Delay(10); | |
| 755 HAL_GPIO_WritePin(GPIOB,GPIO_PIN_9,GPIO_PIN_SET); | |
| 756 HAL_GPIO_WritePin(GPIOB,GPIO_PIN_8,GPIO_PIN_RESET); | |
| 757 HAL_Delay(10); | |
| 758 } | |
| 759 */ | |
| 760 | |
| 89 | 761 static void GPIO_LED_Init(void) { |
| 762 GPIO_InitTypeDef GPIO_InitStructure; | |
| 38 | 763 |
| 89 | 764 __GPIOC_CLK_ENABLE(); |
| 765 GPIO_InitStructure.Pin = GPIO_PIN_3; | |
| 766 GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP; | |
| 767 GPIO_InitStructure.Pull = GPIO_PULLUP; | |
| 768 GPIO_InitStructure.Speed = GPIO_SPEED_FAST; | |
| 769 HAL_GPIO_Init( GPIOC, &GPIO_InitStructure); | |
| 38 | 770 } |
| 771 | |
| 89 | 772 void GPIO_new_DEBUG_Init(void) { |
| 38 | 773 #ifdef DEBUG_PIN_ACTIVE |
| 89 | 774 GPIO_InitTypeDef GPIO_InitStructure; |
| 38 | 775 |
| 89 | 776 __GPIOC_CLK_ENABLE(); |
| 777 GPIO_InitStructure.Pin = GPIO_PIN_3; | |
| 778 GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP; | |
| 779 GPIO_InitStructure.Pull = GPIO_PULLUP; | |
| 780 GPIO_InitStructure.Speed = GPIO_SPEED_FAST; | |
| 781 HAL_GPIO_Init(GPIOA, &GPIO_InitStructure); | |
| 38 | 782 #endif |
| 783 } | |
| 784 | |
| 89 | 785 void GPIO_new_DEBUG_LOW(void) { |
| 38 | 786 #ifdef DEBUG_PIN_ACTIVE |
| 89 | 787 HAL_GPIO_WritePin(GPIOC,GPIO_PIN_3,GPIO_PIN_RESET); |
| 38 | 788 #endif |
| 789 } | |
| 790 | |
| 89 | 791 void GPIO_new_DEBUG_HIGH(void) { |
| 38 | 792 #ifdef DEBUG_PIN_ACTIVE |
| 89 | 793 HAL_GPIO_WritePin(GPIOC,GPIO_PIN_3,GPIO_PIN_SET); |
| 38 | 794 #endif |
| 795 } | |
| 796 | |
| 89 | 797 static void GPIO_Power_MainCPU_Init(void) { |
| 798 GPIO_InitTypeDef GPIO_InitStructure; | |
| 799 __GPIOC_CLK_ENABLE(); | |
| 800 GPIO_InitStructure.Pin = GPIO_PIN_0; | |
| 801 GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP; | |
| 802 GPIO_InitStructure.Pull = GPIO_PULLUP; | |
| 803 GPIO_InitStructure.Speed = GPIO_SPEED_LOW; | |
| 804 HAL_GPIO_Init( GPIOC, &GPIO_InitStructure); | |
| 805 HAL_GPIO_WritePin( GPIOC, GPIO_PIN_0, GPIO_PIN_RESET); | |
| 38 | 806 } |
| 807 | |
| 89 | 808 static void GPIO_Power_MainCPU_ON(void) { |
| 809 HAL_GPIO_WritePin( GPIOC, GPIO_PIN_0, GPIO_PIN_RESET); | |
| 38 | 810 } |
| 811 | |
| 89 | 812 static void GPIO_Power_MainCPU_OFF(void) { |
| 813 HAL_GPIO_WritePin( GPIOC, GPIO_PIN_0, GPIO_PIN_SET); | |
| 38 | 814 } |
| 815 | |
| 816 /** | |
| 817 * @brief Configures EXTI Line0 (connected to PA0 + PA1 pin) in interrupt mode | |
| 818 * @param None | |
| 819 * @retval None | |
| 820 */ | |
| 821 | |
| 89 | 822 static void EXTI_Wakeup_Button_Init(void) { |
| 823 GPIO_InitTypeDef GPIO_InitStructure; | |
| 38 | 824 |
| 89 | 825 __HAL_RCC_GPIOA_CLK_ENABLE(); |
| 826 BUTTON_OSTC_HAL_RCC_GPIO_CLK_ENABLE(); | |
| 827 GPIO_InitStructure.Pin = BUTTON_OSTC_GPIO_PIN; | |
| 828 GPIO_InitStructure.Mode = GPIO_MODE_IT_FALLING; | |
| 829 GPIO_InitStructure.Pull = GPIO_NOPULL; | |
| 830 HAL_GPIO_Init( BUTTON_OSTC_GPIO_PORT, &GPIO_InitStructure); | |
| 38 | 831 |
| 89 | 832 HAL_NVIC_SetPriority( BUTTON_OSTC_IRQn, 0x0F, 0); |
| 833 HAL_NVIC_EnableIRQ( BUTTON_OSTC_IRQn); | |
| 38 | 834 } |
| 835 | |
| 89 | 836 static void EXTI_Wakeup_Button_DeInit(void) { |
| 837 GPIO_InitTypeDef GPIO_InitStructure; | |
| 38 | 838 |
| 89 | 839 GPIO_InitStructure.Mode = GPIO_MODE_ANALOG; |
| 840 GPIO_InitStructure.Speed = GPIO_SPEED_LOW; | |
| 841 GPIO_InitStructure.Pull = GPIO_NOPULL; | |
| 38 | 842 |
| 89 | 843 GPIO_InitStructure.Pin = BUTTON_OSTC_GPIO_PIN; |
| 844 HAL_GPIO_Init( BUTTON_OSTC_GPIO_PORT, &GPIO_InitStructure); | |
| 845 HAL_NVIC_DisableIRQ( BUTTON_OSTC_IRQn); | |
| 38 | 846 } |
| 847 | |
| 89 | 848 static void EXTI_Test_Button_Init(void) { |
| 849 GPIO_InitTypeDef GPIO_InitStructure; | |
| 38 | 850 |
| 89 | 851 BUTTON_TEST_GPIO_CLK_ENABLE(); |
| 852 GPIO_InitStructure.Pin = BUTTON_TEST_GPIO_PIN; | |
| 853 GPIO_InitStructure.Mode = GPIO_MODE_IT_FALLING; | |
| 854 GPIO_InitStructure.Pull = GPIO_PULLUP; | |
| 855 HAL_GPIO_Init( BUTTON_TEST_GPIO_PORT, &GPIO_InitStructure); | |
| 856 HAL_NVIC_SetPriority( BUTTON_TEST_IRQn, 0x0F, 0); | |
| 857 HAL_NVIC_EnableIRQ( BUTTON_TEST_IRQn); | |
| 38 | 858 } |
| 859 | |
| 89 | 860 static void EXTI_Test_Button_DeInit(void) { |
| 861 GPIO_InitTypeDef GPIO_InitStructure; | |
| 38 | 862 |
| 89 | 863 GPIO_InitStructure.Mode = GPIO_MODE_ANALOG; |
| 864 GPIO_InitStructure.Speed = GPIO_SPEED_LOW; | |
| 865 GPIO_InitStructure.Pull = GPIO_NOPULL; | |
| 38 | 866 |
| 89 | 867 GPIO_InitStructure.Pin = BUTTON_TEST_GPIO_PIN; |
| 868 HAL_GPIO_Init( BUTTON_TEST_GPIO_PORT, &GPIO_InitStructure); | |
| 869 HAL_NVIC_DisableIRQ( BUTTON_TEST_IRQn); | |
| 38 | 870 } |
| 871 | |
| 872 /* NUCLEO C 13 | |
| 873 KEY_BUTTON_GPIO_CLK_ENABLE(); | |
| 874 GPIO_InitStructure.Mode = GPIO_MODE_IT_FALLING; | |
| 875 GPIO_InitStructure.Pull = GPIO_NOPULL; | |
| 876 GPIO_InitStructure.Pin = KEY_BUTTON_PIN; | |
| 877 HAL_GPIO_Init(KEY_BUTTON_GPIO_PORT, &GPIO_InitStructure); | |
| 878 HAL_NVIC_SetPriority(KEY_BUTTON_EXTI_IRQn, 2, 0); | |
| 879 HAL_NVIC_EnableIRQ(KEY_BUTTON_EXTI_IRQn); | |
| 880 */ | |
| 881 | |
| 882 /** | |
| 883 * @brief Wake Up Timer callback | |
| 884 * @param hrtc: RTC handle | |
| 885 * @retval None | |
| 886 */ | |
| 887 | |
| 888 /* | |
| 889 void HAL_RTCEx_WakeUpTimerEventCallback(RTC_HandleTypeDef *hrtc) | |
| 890 { | |
| 891 static uint8_t uwCounter = 0; | |
| 892 uwCounter = 1; | |
| 893 } | |
| 894 */ | |
| 895 | |
| 89 | 896 void HAL_I2C_MasterTxCpltCallback(I2C_HandleTypeDef *I2cHandle) { |
| 38 | 897 |
| 898 } | |
| 899 | |
| 89 | 900 void HAL_I2C_MasterRxCpltCallback(I2C_HandleTypeDef *I2cHandle) { |
| 38 | 901 |
| 902 } | |
| 903 | |
| 89 | 904 void HAL_I2C_ErrorCallback(I2C_HandleTypeDef *I2cHandle) { |
| 38 | 905 |
| 906 } | |
| 907 | |
| 89 | 908 void sleep_prepare(void) { |
| 909 EXTI_Wakeup_Button_Init(); | |
| 910 /* | |
| 911 GPIO_InitStruct.Pull = GPIO_PULLUP; | |
| 912 GPIO_InitStruct.Pin = GPIO_PIN_0; | |
| 913 HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); | |
| 914 */ | |
| 915 compass_sleep(); | |
| 916 HAL_Delay(100); | |
| 917 accelerator_sleep(); | |
| 918 HAL_Delay(100); | |
| 38 | 919 |
| 89 | 920 I2C_DeInit(); |
| 921 MX_SPI_DeInit(); | |
| 922 MX_SPI3_DeInit(); | |
| 923 ADCx_DeInit(); | |
| 38 | 924 |
| 89 | 925 GPIO_InitTypeDef GPIO_InitStruct; |
| 38 | 926 |
| 89 | 927 __HAL_RCC_GPIOA_CLK_ENABLE(); |
| 928 __HAL_RCC_GPIOB_CLK_ENABLE(); | |
| 929 __HAL_RCC_GPIOC_CLK_ENABLE(); | |
| 930 __HAL_RCC_GPIOH_CLK_ENABLE(); | |
| 38 | 931 |
| 89 | 932 GPIO_InitStruct.Mode = GPIO_MODE_ANALOG; |
| 933 GPIO_InitStruct.Speed = GPIO_SPEED_HIGH; | |
| 934 GPIO_InitStruct.Pull = GPIO_NOPULL; | |
| 935 GPIO_InitStruct.Pin = GPIO_PIN_All; | |
| 936 HAL_GPIO_Init( GPIOH, &GPIO_InitStruct); | |
| 38 | 937 #ifdef DEBUGMODE |
| 89 | 938 GPIO_InitStruct.Pin = GPIO_PIN_All ^ ( GPIO_PIN_3 | GPIO_PIN_8 | GPIO_PIN_9); /* debug */ |
| 38 | 939 #endif |
| 89 | 940 HAL_GPIO_Init( GPIOB, &GPIO_InitStruct); |
| 38 | 941 |
| 89 | 942 GPIO_InitStruct.Pin = |
| 943 GPIO_PIN_All | |
| 944 ^ ( GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_2 | GPIO_PIN_14 | |
| 945 | GPIO_PIN_15); /* power off & charger in & charge out & OSC32*/ | |
| 946 HAL_GPIO_Init( GPIOC, &GPIO_InitStruct); | |
| 38 | 947 |
| 89 | 948 GPIO_InitStruct.Pin = GPIO_PIN_All ^ ( GPIO_PIN_0); |
| 38 | 949 #ifdef DEBUGMODE |
| 89 | 950 GPIO_InitStruct.Pin = GPIO_PIN_All ^ ( GPIO_PIN_0 | GPIO_PIN_13 | GPIO_PIN_14); /* wake up button & debug */ |
| 38 | 951 #endif |
| 89 | 952 HAL_GPIO_Init( GPIOA, &GPIO_InitStruct); |
| 38 | 953 |
| 89 | 954 GPIO_InitStruct.Pin = GPIO_PIN_All; |
| 955 HAL_GPIO_Init( GPIOH, &GPIO_InitStruct); | |
| 38 | 956 |
| 89 | 957 GPIO_Power_MainCPU_OFF(); |
| 38 | 958 |
| 959 #ifndef DEBUGMODE | |
| 89 | 960 __HAL_RCC_GPIOB_CLK_DISABLE(); |
| 38 | 961 #endif |
| 89 | 962 __HAL_RCC_GPIOH_CLK_DISABLE(); |
| 38 | 963 |
| 89 | 964 HAL_Delay(1000); |
| 38 | 965 } |
| 966 | |
| 967 /* | |
| 968 void sleep_test(void) | |
| 969 { | |
| 970 GPIO_InitTypeDef GPIO_InitStruct; | |
| 971 | |
| 972 __HAL_RCC_GPIOA_CLK_ENABLE(); | |
| 973 __HAL_RCC_GPIOB_CLK_ENABLE(); | |
| 974 __HAL_RCC_GPIOC_CLK_ENABLE(); | |
| 975 __HAL_RCC_GPIOH_CLK_ENABLE(); | |
| 976 | |
| 977 GPIO_InitStruct.Mode = GPIO_MODE_ANALOG; | |
| 978 GPIO_InitStruct.Speed = GPIO_SPEED_HIGH; | |
| 979 GPIO_InitStruct.Pull = GPIO_NOPULL; | |
| 980 GPIO_InitStruct.Pin = GPIO_PIN_All; | |
| 981 HAL_GPIO_Init(GPIOH, &GPIO_InitStruct); | |
| 982 HAL_GPIO_Init(GPIOB, &GPIO_InitStruct); | |
| 983 | |
| 984 GPIO_InitStruct.Pin = GPIO_PIN_All ^ ( GPIO_PIN_0 | GPIO_PIN_15 | GPIO_PIN_14); | |
| 985 HAL_GPIO_Init(GPIOC, &GPIO_InitStruct); | |
| 986 | |
| 987 GPIO_InitStruct.Pin = GPIO_PIN_All ^ ( GPIO_PIN_0); | |
| 988 HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); | |
| 989 | |
| 990 GPIO_Power_MainCPU_OFF(); | |
| 991 | |
| 992 GPIO_InitStruct.Pull = GPIO_PULLUP; | |
| 993 GPIO_InitStruct.Pin = GPIO_PIN_0; | |
| 994 HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); | |
| 995 | |
| 996 // __HAL_RCC_GPIOA_CLK_DISABLE(); | |
| 997 __HAL_RCC_GPIOB_CLK_DISABLE(); | |
| 998 // __HAL_RCC_GPIOC_CLK_DISABLE(); | |
| 999 __HAL_RCC_GPIOH_CLK_DISABLE(); | |
| 1000 | |
| 1001 | |
| 1002 HAL_Delay(5000); | |
| 1003 while(1) | |
| 1004 { | |
| 1005 RTC_StopMode_2seconds(); | |
| 1006 HAL_Delay(200); | |
| 1007 } | |
| 1008 } | |
| 1009 */ | |
| 1010 | |
| 1011 #ifdef USE_FULL_ASSERT | |
| 1012 | |
| 1013 /** | |
| 1014 * @brief Reports the name of the source file and the source line number | |
| 1015 * where the assert_param error has occurred. | |
| 1016 * @param file: pointer to the source file name | |
| 1017 * @param line: assert_param error line source number | |
| 1018 * @retval None | |
| 1019 */ | |
| 1020 void assert_failed(uint8_t* file, uint32_t line) | |
| 1021 { | |
| 89 | 1022 /* User can add his own implementation to report the file name and line number, |
| 1023 ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */ | |
| 38 | 1024 |
| 89 | 1025 /* Infinite loop */ |
| 1026 while (1) | |
| 1027 { | |
| 1028 } | |
| 38 | 1029 } |
| 1030 #endif | |
| 1031 | |
| 1032 /** | |
| 1033 * @} | |
| 1034 */ | |
| 104 | 1035 /** |
| 1036 * @brief This function handles SysTick Handler. | |
| 1037 * @param None | |
| 1038 * @retval None | |
| 1039 */ | |
| 38 | 1040 |
| 104 | 1041 /*TxRx only here. Every 100 ms.*/ |
| 1042 uint8_t ticks100ms=0; | |
| 1043 void SysTick_Handler(void) | |
| 1044 { | |
| 1045 HAL_IncTick(); | |
| 1046 if(ticks100ms<100){ | |
| 1047 ticks100ms++; | |
| 1048 }else | |
| 1049 { | |
| 1050 ticks100ms=0; | |
| 1051 } | |
| 1052 } | |
| 38 | 1053 /** |
| 1054 * @} | |
| 1055 */ | |
| 1056 | |
| 1057 /************************ (C) COPYRIGHT heinrichs weikamp *****END OF FILE****/ |