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annotate Small_CPU/Src/baseCPU2.c @ 489:0e7c16dd774d
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| author | heinrichsweikamp |
|---|---|
| date | Mon, 29 Jun 2020 16:18:17 +0200 |
| parents | 9eeab3fead8f |
| children | 02e7e11fdbe8 |
| 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 | |
| 433 | 154 uint8_t coldstart __attribute__((section (".noinit"))); |
| 155 | |
| 89 | 156 uint8_t hasExternalClock(void) { |
| 157 if ((TM_OTP_Read(0, 0) > 0) && (TM_OTP_Read(0, 0) < 0xFF)) | |
| 158 return 1; | |
| 159 else | |
| 160 return 0; | |
| 38 | 161 } |
| 162 | |
| 163 // SHALL LOAD AT 0x08000000 + 0x00005000 = 0x08005000. | |
| 164 // See CPU2-RTE.ld | |
| 100 | 165 const SFirmwareData cpu2_FirmwareData __attribute__(( section(".firmware_data") ))= { |
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166 .versionFirst = 2, |
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167 .versionSecond = 4, |
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168 .versionThird = 0, |
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169 .versionBeta = 0, |
| 38 | 170 |
| 89 | 171 /* 4 bytes with trailing 0 */ |
| 100 | 172 .signature = "mh", |
| 38 | 173 |
| 439 | 174 .release_year = 20, |
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175 .release_month = 6, |
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176 .release_day = 30, |
| 100 | 177 .release_sub = 0, |
| 38 | 178 |
| 89 | 179 /* max 48 with trailing 0 */ |
| 180 //release_info ="12345678901234567890123456789012345678901" | |
| 356 | 181 .release_info = "stable Nov'19", |
| 38 | 182 |
| 89 | 183 /* for safety reasons and coming functions */ |
| 184 .magic[0] = FIRMWARE_MAGIC_FIRST, .magic[1] = FIRMWARE_MAGIC_SECOND, | |
| 185 .magic[2] = FIRMWARE_MAGIC_CPU2_RTE, /* the magic byte for RTE */ | |
| 433 | 186 .magic[3] = FIRMWARE_MAGIC_END |
| 187 }; | |
| 188 | |
| 38 | 189 |
| 89 | 190 uint8_t firmwareVersionHigh(void) { |
| 191 return cpu2_FirmwareData.versionFirst; | |
| 38 | 192 } |
| 193 | |
| 89 | 194 uint8_t firmwareVersionLow(void) { |
| 195 return cpu2_FirmwareData.versionSecond; | |
| 38 | 196 } |
| 197 | |
| 198 /** @addtogroup OSTC4 | |
| 199 * @{ | |
| 200 */ | |
| 201 | |
| 202 /** @addtogroup CPU2 | |
| 203 * @{ | |
| 204 */ | |
| 205 | |
| 206 /* Private typedef -----------------------------------------------------------*/ | |
| 207 /* Private define ------------------------------------------------------------*/ | |
| 208 #define BUTTON_OSTC_GPIO_PIN GPIO_PIN_0 | |
| 209 #define BUTTON_OSTC_GPIO_PORT GPIOA | |
| 210 #define BUTTON_OSTC_HAL_RCC_GPIO_CLK_ENABLE() __HAL_RCC_GPIOA_CLK_ENABLE() | |
| 211 #define BUTTON_OSTC_IRQn EXTI0_IRQn | |
| 212 | |
| 213 #define BUTTON_TEST_GPIO_PIN GPIO_PIN_3 | |
| 214 #define BUTTON_TEST_GPIO_PORT GPIOA | |
| 215 #define BUTTON_TEST_GPIO_CLK_ENABLE() __GPIOA_CLK_ENABLE() | |
| 216 #define BUTTON_TEST_IRQn EXTI3_IRQn | |
| 217 | |
| 218 #define WIRELSS_RISING_GPIO_PIN GPIO_PIN_1 | |
| 219 #define WIRELSS_RISING_GPIO_PORT GPIOA | |
| 220 #define WIRELSS_RISING_HAL_RCC_GPIO_CLK_ENABLE() __HAL_RCC_GPIOA_CLK_ENABLE() | |
| 221 #define WIRELSS_RISING_IRQn EXTI1_IRQn | |
| 222 | |
| 223 #define WIRELSS_FALLING_GPIO_PIN GPIO_PIN_2 | |
| 224 #define WIRELSS_FALLING_GPIO_PORT GPIOA | |
| 225 #define WIRELSS_FALLING_HAL_RCC_GPIO_CLK_ENABLE() __HAL_RCC_GPIOA_CLK_ENABLE() | |
| 226 #define WIRELSS_FALLING_IRQn EXTI2_IRQn | |
| 227 | |
| 228 #define WIRELSS_POWER_GPIO_PIN GPIO_PIN_12 | |
| 229 #define WIRELSS_POWER_GPIO_PORT GPIOB | |
| 230 #define WIRELSS_POWER_HAL_RCC_GPIO_CLK_ENABLE() __HAL_RCC_GPIOB_CLK_ENABLE() | |
| 231 | |
| 232 /* Private macro -------------------------------------------------------------*/ | |
| 233 | |
| 234 /* Private variables ---------------------------------------------------------*/ | |
| 235 uint32_t global_test_time_counter = 0; | |
| 236 SBackup backup; | |
| 237 | |
| 238 /* Private function prototypes -----------------------------------------------*/ | |
| 239 static void EXTI_Wakeup_Button_Init(void); | |
| 240 static void EXTI_Wakeup_Button_DeInit(void); | |
| 241 | |
| 242 static void EXTI_Test_Button_Init(void); | |
| 243 static void EXTI_Test_Button_DeInit(void); | |
| 244 | |
| 245 static void GPIO_LED_Init(void); | |
| 246 static void GPIO_Power_MainCPU_Init(void); | |
| 247 static void GPIO_Power_MainCPU_ON(void); | |
| 248 static void GPIO_Power_MainCPU_OFF(void); | |
| 249 | |
| 183 | 250 #ifdef DEBUG_I2C_LINES |
| 38 | 251 void GPIO_test_I2C_lines(void); |
| 183 | 252 #endif |
| 38 | 253 |
| 254 void sleep_prepare(void); | |
| 255 | |
| 256 void SystemClock_Config(void); | |
| 257 void SystemClock_Config_HSI(void); | |
| 258 void SystemClock_Config_HSE(void); | |
| 259 void SYSCLKConfig_STOP_HSI(void); | |
| 260 void SYSCLKConfig_STOP_HSE(void); | |
| 261 | |
| 262 void GPIO_new_DEBUG_Init(void); | |
| 263 void GPIO_new_DEBUG_LOW(void); | |
| 264 void GPIO_new_DEBUG_HIGH(void); | |
| 265 | |
| 266 #define REGULAR_RUN | |
| 267 | |
| 89 | 268 int __io_putchar(int ch) { |
| 269 ITM_SendChar(ch); | |
| 270 return ch; | |
| 38 | 271 } |
| 272 | |
| 273 /* Private functions ---------------------------------------------------------*/ | |
| 274 | |
| 275 /** | |
| 276 * @brief Main program | |
| 277 * @param None | |
| 278 * @retval None | |
| 279 */ | |
| 120 | 280 /* #define DEBUG_RUNTIME TRUE */ |
| 281 #ifdef DEBUG_RUNTIME | |
| 282 #define MEASURECNT 60 /* number of measuremets to be stored */ | |
| 283 static uint32_t loopcnt[MEASURECNT]; | |
| 284 extern RTC_HandleTypeDef RTCHandle; | |
| 285 #endif | |
| 38 | 286 |
| 89 | 287 int main(void) { |
| 120 | 288 |
| 289 #ifdef DEBUG_RUNTIME | |
| 290 RTC_TimeTypeDef Stime; | |
| 291 uint8_t measurementindex = 0; | |
| 292 uint8_t lastsecond = 0xFF; | |
| 293 #endif | |
| 294 | |
| 89 | 295 HAL_Init(); |
| 296 SystemClock_Config(); | |
| 38 | 297 |
| 89 | 298 HAL_SYSTICK_Config(HAL_RCC_GetHCLKFreq() / 1000); |
| 299 HAL_SYSTICK_CLKSourceConfig( SYSTICK_CLKSOURCE_HCLK); | |
| 300 HAL_NVIC_SetPriority(SysTick_IRQn, 0, 0); | |
| 38 | 301 |
| 89 | 302 MX_RTC_init(); |
| 303 GPIO_LED_Init(); | |
| 304 GPIO_new_DEBUG_Init(); // added 170322 hw | |
| 305 initGlobals(); | |
| 38 | 306 |
| 120 | 307 /* printf("CPU2-RTE running...\n"); */ |
| 38 | 308 |
| 329 | 309 HAL_Delay(100); |
| 310 | |
| 89 | 311 MX_I2C1_Init(); |
| 329 | 312 if (global.I2C_SystemStatus != HAL_OK) |
| 313 { | |
| 89 | 314 if (MX_I2C1_TestAndClear() == GPIO_PIN_RESET) { |
| 315 MX_I2C1_TestAndClear(); // do it a second time | |
| 316 } | |
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317 HAL_Delay(100); |
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318 I2C_DeInit(); |
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319 HAL_Delay(100); |
| 89 | 320 MX_I2C1_Init(); |
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321 HAL_Delay(100); |
| 89 | 322 } |
| 38 | 323 |
| 329 | 324 |
| 325 | |
| 89 | 326 //dangerous: TM_OTP_Write(0,0, 0x01); |
| 38 | 327 #ifdef REGULAR_RUN |
| 89 | 328 global.sensorError[SENSOR_PRESSURE_ID] = init_pressure(); |
| 329 global.I2C_SystemStatus = global.sensorError[SENSOR_PRESSURE_ID]; | |
| 329 | 330 if (global.I2C_SystemStatus != HAL_OK) |
| 331 { | |
| 89 | 332 if (MX_I2C1_TestAndClear() == GPIO_PIN_RESET) { |
| 333 MX_I2C1_TestAndClear(); // do it a second time | |
| 334 } | |
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335 HAL_Delay(100); |
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336 I2C_DeInit(); |
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337 HAL_Delay(100); |
| 89 | 338 MX_I2C1_Init(); |
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339 HAL_Delay(100); |
| 89 | 340 global.sensorError[SENSOR_PRESSURE_ID] = init_pressure(); |
| 341 global.I2C_SystemStatus = global.sensorError[SENSOR_PRESSURE_ID]; | |
| 342 } | |
| 38 | 343 |
| 89 | 344 global.dataSendToMaster.sensorErrors = |
| 345 global.sensorError[SENSOR_PRESSURE_ID]; | |
| 329 | 346 |
| 347 if(is_init_pressure_done()) | |
| 348 { | |
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349 init_surface_ring(0); |
| 329 | 350 } |
| 89 | 351 init_battery_gas_gauge(); |
| 352 HAL_Delay(10); | |
| 353 battery_gas_gauge_get_data(); | |
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354 |
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355 MX_SPI3_Init(); |
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356 |
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357 if(coldstart != 0xA5) /* Not reading a 0xA5 means the memory cells has not been initialized before => cold start */ |
| 433 | 358 { |
| 359 coldstart = 0xA5; | |
| 360 battery_gas_gauge_set(0); | |
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361 global.dataSendToMaster.power_on_reset = 1; |
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362 global.deviceDataSendToMaster.power_on_reset = 1; |
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363 |
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364 if (!scheduleSetButtonResponsiveness()) |
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365 { |
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366 HAL_Delay(1); |
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367 if (!scheduleSetButtonResponsiveness()) // send again, if problem it's not my problem here. |
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368 { |
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369 HAL_Delay(1); |
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370 scheduleSetButtonResponsiveness(); // init |
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371 HAL_Delay(1); |
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372 } |
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373 } |
| 433 | 374 } |
| 38 | 375 |
| 89 | 376 global.lifeData.battery_voltage = get_voltage(); |
| 377 global.lifeData.battery_charge = get_charge(); | |
| 378 copyBatteryData(); | |
| 38 | 379 |
| 89 | 380 ADCx_Init(); |
| 381 GPIO_Power_MainCPU_Init(); | |
| 382 global.mode = MODE_POWERUP; | |
| 38 | 383 #else |
| 89 | 384 init_pressure(); |
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385 init_surface_ring(0); |
| 38 | 386 |
| 89 | 387 ADCx_Init(); |
| 388 GPIO_Power_MainCPU_Init(); | |
| 389 global.mode = MODE_TEST; | |
| 38 | 390 #endif |
| 89 | 391 while (1) { |
| 120 | 392 /* printf("Global mode = %d\n", global.mode); */ |
| 38 | 393 |
| 89 | 394 switch (global.mode) { |
| 395 case MODE_POWERUP: | |
| 396 case MODE_BOOT: | |
| 397 // ReInit_battery_charger_status_pins(); | |
| 398 compass_init(0, 7); | |
| 399 accelerator_init(); | |
| 181 | 400 |
| 89 | 401 if (global.mode == MODE_BOOT) { |
| 402 GPIO_Power_MainCPU_OFF(); | |
| 403 HAL_Delay(100); // for GPIO_Power_MainCPU_ON(); | |
| 404 GPIO_Power_MainCPU_ON(); | |
| 405 } | |
| 406 SPI_synchronize_with_Master(); | |
| 407 MX_DMA_Init(); | |
| 408 MX_SPI1_Init(); | |
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409 SPI_Start_single_TxRx_with_Master(); /* be prepared for the first data exchange */ |
| 207 | 410 Scheduler_Request_sync_with_SPI(SPI_SYNC_METHOD_HARD); |
| 89 | 411 EXTI_Test_Button_Init(); |
| 412 global.mode = MODE_SURFACE; | |
| 413 break; | |
| 38 | 414 |
| 89 | 415 case MODE_CALIB: |
| 90 | 416 scheduleCompassCalibrationMode(); |
| 89 | 417 break; |
| 418 | |
| 419 case MODE_SURFACE: | |
| 420 scheduleSurfaceMode(); | |
| 421 break; | |
| 38 | 422 |
| 89 | 423 case MODE_TEST: |
| 424 break; | |
| 38 | 425 |
| 89 | 426 case MODE_DIVE: |
| 90 | 427 backup.no_fly_time_minutes = global.no_fly_time_minutes; |
| 428 backup.seconds_since_last_dive = global.seconds_since_last_dive; | |
| 429 | |
| 430 vpm_init( &global.vpm, global.conservatism, global.repetitive_dive, | |
| 431 global.seconds_since_last_dive ); | |
| 432 global.no_fly_time_minutes = 0; | |
| 433 global.lifeData.dive_time_seconds = 0; | |
| 434 global.lifeData.dive_time_seconds_without_surface_time = 0; | |
| 435 scheduleDiveMode(); | |
| 436 // done now in scheduler prior to change mode: global.seconds_since_last_dive = 1; | |
| 437 | |
| 438 if( global.lifeData.dive_time_seconds > 60 ) | |
| 439 { | |
| 440 //No Fly time 60% of desaturationtime after dive | |
| 441 global.no_fly_time_minutes = decom_calc_desaturation_time( | |
| 442 global.lifeData.tissue_nitrogen_bar, | |
| 443 global.lifeData.tissue_helium_bar, | |
| 444 global.lifeData.pressure_surface_bar ) * 60 / 100; | |
| 445 if( global.no_fly_time_minutes < (24 * 60) ) | |
| 446 global.no_fly_time_minutes = 24 * 60; | |
| 447 } | |
| 448 else | |
| 449 { | |
| 450 global.no_fly_time_minutes = backup.no_fly_time_minutes; | |
| 451 global.seconds_since_last_dive = backup.seconds_since_last_dive; | |
| 452 } | |
| 453 | |
| 454 global.lifeData.dive_time_seconds = 0; | |
| 455 global.lifeData.dive_time_seconds_without_surface_time = 0; | |
| 456 global.lifeData.counterSecondsShallowDepth = 0; | |
| 457 | |
| 458 backup.no_fly_time_minutes = 0; | |
| 459 backup.seconds_since_last_dive = 0; | |
| 89 | 460 break; |
| 38 | 461 |
| 89 | 462 case MODE_SHUTDOWN: |
| 463 HAL_Delay(200); | |
| 464 global.mode = MODE_SLEEP; | |
| 465 MX_SPI3_Init(); | |
| 466 break; | |
| 467 | |
| 468 case MODE_SLEEP: | |
| 469 /* | |
| 470 sleep_prepare(); | |
| 471 scheduleSleepMode_test(); | |
| 472 */ | |
| 473 /* | |
| 474 GPIO_Power_MainCPU_OFF(); | |
| 475 EXTI_Test_Button_DeInit(); | |
| 476 EXTI_Wakeup_Button_Init(); | |
| 477 NOT_USED_AT_THE_MOMENT_scheduleSleepMode(); | |
| 478 */ | |
| 479 EXTI_Test_Button_DeInit(); | |
| 480 if (hasExternalClock()) | |
| 481 SystemClock_Config_HSI(); | |
| 482 sleep_prepare(); | |
| 38 | 483 |
| 89 | 484 GPIO_LED_Init(); |
| 38 | 485 |
| 89 | 486 scheduleSleepMode(); |
| 487 if (hasExternalClock()) | |
| 488 SystemClock_Config_HSE(); | |
| 489 GPIO_LED_Init(); | |
| 490 EXTI_Wakeup_Button_DeInit(); | |
| 491 ADCx_Init(); | |
| 492 GPIO_Power_MainCPU_Init(); | |
| 493 GPIO_Power_MainCPU_ON(); | |
| 494 compass_init(0, 7); | |
| 495 accelerator_init(); | |
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496 SPI_synchronize_with_Master(); |
| 89 | 497 MX_DMA_Init(); |
| 498 MX_SPI1_Init(); | |
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499 SPI_Start_single_TxRx_with_Master(); |
| 89 | 500 |
| 501 // EXTILine0_Button_DeInit(); not now, later after testing | |
| 502 break; | |
| 503 } | |
| 120 | 504 |
| 505 #ifdef DEBUG_RUNTIME | |
| 506 HAL_RTC_GetTime(&RTCHandle, &Stime, RTC_FORMAT_BCD); | |
| 507 | |
| 508 if(lastsecond == 0xFF) | |
| 509 { | |
| 510 measurementindex = 0; | |
| 511 loopcnt[measurementindex] = 0; | |
| 512 lastsecond = Stime.Seconds; | |
| 513 } | |
| 514 loopcnt[measurementindex]++; | |
| 515 | |
| 516 if(lastsecond != Stime.Seconds) | |
| 517 { | |
| 518 measurementindex++; | |
| 519 if (measurementindex == MEASURECNT) measurementindex = 0; | |
| 520 loopcnt[measurementindex] = 0; | |
| 521 lastsecond = Stime.Seconds; | |
| 522 if(measurementindex +1 < MEASURECNT) loopcnt[measurementindex +1] = 0xffff; /* helps to identify the latest value */ | |
| 523 } | |
| 524 #endif | |
| 89 | 525 } |
| 38 | 526 } |
| 527 | |
| 528 /** @brief Button feedback - EXTI line detection callbacks | |
| 529 * @param GPIO_Pin: Specifies the pins connected EXTI line | |
| 530 * @retval None | |
| 531 */ | |
| 89 | 532 void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin) { |
| 38 | 533 |
| 89 | 534 if (GPIO_Pin == BUTTON_OSTC_GPIO_PIN) { |
| 535 if (global.mode == MODE_SLEEP) { | |
| 536 global.mode = MODE_BOOT; | |
| 537 } | |
| 538 } | |
| 539 else | |
| 540 if (GPIO_Pin == BUTTON_TEST_GPIO_PIN) { | |
| 541 if (!global.demo_mode && (global.mode == MODE_SURFACE)) { | |
| 542 global.demo_mode = 1; | |
| 543 global.mode = MODE_DIVE; | |
| 544 } else if (global.demo_mode && (global.mode == MODE_DIVE) | |
| 545 && (global.lifeData.dive_time_seconds > 10)) { | |
| 546 global.demo_mode = 0; | |
| 547 global.dataSendToMaster.mode = MODE_ENDDIVE; | |
| 548 global.deviceDataSendToMaster.mode = MODE_ENDDIVE; | |
| 549 } | |
| 550 } | |
| 38 | 551 } |
| 552 | |
| 553 /** | |
| 554 * @brief System Clock Configuration | |
| 555 * The system Clock is configured as follow : | |
| 556 * System Clock source = PLL (HSI) | |
| 557 * SYSCLK(Hz) = 100 MHz | |
| 558 * HCLK(Hz) = 100 MHz | |
| 559 * AHB Prescaler = 1 | |
| 560 * APB1 Prescaler = 2 | |
| 561 * APB2 Prescaler = 1 | |
| 562 * HSI Frequency(Hz) = 16 MHz | |
| 563 * PLL_M = 16 | |
| 564 * PLL_N = 400 | |
| 565 * PLL_P = 4 | |
| 566 * PLL_Q = 7 // no USB | |
| 567 * VDD(V) = 3.3 | |
| 568 * Main regulator output voltage = Scale1 mode | |
| 569 * Flash Latency(WS) = 3 | |
| 570 * @param None | |
| 571 * @retval None | |
| 572 */ | |
| 573 | |
| 89 | 574 void SystemClock_Config(void) { |
| 575 if (hasExternalClock()) | |
| 576 SystemClock_Config_HSE(); | |
| 577 else | |
| 578 SystemClock_Config_HSI(); | |
| 38 | 579 } |
| 580 | |
| 89 | 581 void SYSCLKConfig_STOP(void) { |
| 582 SYSCLKConfig_STOP_HSI(); | |
| 38 | 583 } |
| 584 | |
| 89 | 585 void SystemClock_Config_HSE(void) { |
| 586 RCC_OscInitTypeDef RCC_OscInitStruct; | |
| 587 RCC_ClkInitTypeDef RCC_ClkInitStruct; | |
| 38 | 588 // RCC_PeriphCLKInitTypeDef PeriphClkInitStruct; |
| 589 | |
| 89 | 590 __PWR_CLK_ENABLE(); // is identical to __HAL_RCC_PWR_CLK_ENABLE(); |
| 38 | 591 |
| 89 | 592 __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE2); |
| 38 | 593 |
| 89 | 594 RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE; //|RCC_OSCILLATORTYPE_LSE; |
| 595 RCC_OscInitStruct.HSEState = RCC_HSE_ON; | |
| 596 //RCC_OscInitStruct.LSEState = RCC_LSE_ON; | |
| 597 RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON; | |
| 598 RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE; | |
| 599 RCC_OscInitStruct.PLL.PLLM = 8; | |
| 600 RCC_OscInitStruct.PLL.PLLN = 320; | |
| 601 RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV4; | |
| 602 RCC_OscInitStruct.PLL.PLLQ = 4; | |
| 603 HAL_RCC_OscConfig(&RCC_OscInitStruct); | |
| 38 | 604 |
| 89 | 605 RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_SYSCLK |
| 606 | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2; | |
| 607 RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK; | |
| 608 RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1; | |
| 609 RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2; | |
| 610 RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1; | |
| 611 HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2); | |
| 38 | 612 |
| 613 // PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_RTC; | |
| 614 // PeriphClkInitStruct.RTCClockSelection = RCC_RTCCLKSOURCE_LSE; | |
| 615 // HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct); | |
| 616 | |
| 617 // HAL_SYSTICK_Config(HAL_RCC_GetHCLKFreq()/1000); | |
| 618 | |
| 619 // HAL_SYSTICK_CLKSourceConfig(SYSTICK_CLKSOURCE_HCLK); | |
| 620 | |
| 89 | 621 /* SysTick_IRQn interrupt configuration */ |
| 38 | 622 // HAL_NVIC_SetPriority(SysTick_IRQn, 0, 0); |
| 623 } | |
| 624 | |
| 89 | 625 void SystemClock_Config_HSI(void) { |
| 626 RCC_ClkInitTypeDef RCC_ClkInitStruct; | |
| 627 RCC_OscInitTypeDef RCC_OscInitStruct; | |
| 38 | 628 |
| 89 | 629 /* Enable Power Control clock */ |
| 630 __HAL_RCC_PWR_CLK_ENABLE(); | |
| 38 | 631 |
| 89 | 632 /* The voltage scaling allows optimizing the power consumption when the device is |
| 633 clocked below the maximum system frequency, to update the voltage scaling value | |
| 634 regarding system frequency refer to product datasheet. */ | |
| 635 __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE2); | |
| 38 | 636 |
| 89 | 637 /* Enable HSI Oscillator and activate PLL with HSI as source */ |
| 638 RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI; | |
| 639 RCC_OscInitStruct.HSIState = RCC_HSI_ON; | |
| 640 RCC_OscInitStruct.HSICalibrationValue = 0x10; | |
| 641 RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON; | |
| 642 RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI; | |
| 643 RCC_OscInitStruct.PLL.PLLM = 16; | |
| 644 RCC_OscInitStruct.PLL.PLLN = 320; | |
| 645 RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV4; | |
| 646 RCC_OscInitStruct.PLL.PLLQ = 4; | |
| 647 HAL_RCC_OscConfig(&RCC_OscInitStruct); | |
| 38 | 648 |
| 89 | 649 /* Select PLL as system clock source and configure the HCLK, PCLK1 and PCLK2 |
| 650 clocks dividers */ | |
| 651 RCC_ClkInitStruct.ClockType = (RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_HCLK | |
| 652 | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2); | |
| 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); | |
| 38 | 658 } |
| 659 /* | |
| 660 RCC_OscInitTypeDef RCC_OscInitStruct; | |
| 661 RCC_ClkInitTypeDef RCC_ClkInitStruct; | |
| 662 | |
| 663 __HAL_RCC_PWR_CLK_ENABLE(); | |
| 664 | |
| 665 //__PWR_CLK_ENABLE(); | |
| 666 | |
| 667 __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE2); | |
| 668 | |
| 669 RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI|RCC_OSCILLATORTYPE_LSE; | |
| 670 RCC_OscInitStruct.LSEState = RCC_LSE_ON; | |
| 671 RCC_OscInitStruct.HSIState = RCC_HSI_ON; | |
| 672 RCC_OscInitStruct.HSICalibrationValue = 16; | |
| 673 RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON; | |
| 674 RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI; | |
| 675 RCC_OscInitStruct.PLL.PLLM = 16; | |
| 676 RCC_OscInitStruct.PLL.PLLN = 320; | |
| 677 RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV4; | |
| 678 RCC_OscInitStruct.PLL.PLLQ = 4; | |
| 679 HAL_RCC_OscConfig(&RCC_OscInitStruct); | |
| 680 | |
| 681 RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_SYSCLK|RCC_CLOCKTYPE_PCLK1; | |
| 682 RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK; | |
| 683 RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1; | |
| 684 RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2; | |
| 685 RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1; | |
| 686 HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2); | |
| 687 } | |
| 688 | |
| 689 static void RtcClock_Config(void) | |
| 690 { | |
| 691 RCC_PeriphCLKInitTypeDef PeriphClkInitStruct; | |
| 692 PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_RTC; | |
| 693 PeriphClkInitStruct.RTCClockSelection = RCC_RTCCLKSOURCE_LSE; | |
| 694 HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct); | |
| 695 } | |
| 696 */ | |
| 697 | |
| 698 /** | |
| 699 * @brief Configures system clock after wake-up from STOP: enable HSI, PLL | |
| 700 * and select PLL as system clock source. | |
| 701 * @param None | |
| 702 * @retval None | |
| 703 */ | |
| 89 | 704 void SYSCLKConfig_STOP_HSE(void) { |
| 705 RCC_ClkInitTypeDef RCC_ClkInitStruct; | |
| 706 RCC_OscInitTypeDef RCC_OscInitStruct; | |
| 707 uint32_t pFLatency = 0; | |
| 38 | 708 |
| 89 | 709 /* Get the Oscillators configuration according to the internal RCC registers */ |
| 710 HAL_RCC_GetOscConfig(&RCC_OscInitStruct); | |
| 38 | 711 |
| 89 | 712 /* After wake-up from STOP reconfigure the system clock: Enable HSI and PLL */ |
| 713 RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE; | |
| 714 RCC_OscInitStruct.HSIState = RCC_HSE_ON; | |
| 715 RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON; | |
| 716 HAL_RCC_OscConfig(&RCC_OscInitStruct); | |
| 38 | 717 |
| 89 | 718 /* Get the Clocks configuration according to the internal RCC registers */ |
| 719 HAL_RCC_GetClockConfig(&RCC_ClkInitStruct, &pFLatency); | |
| 38 | 720 |
| 89 | 721 /* Select PLL as system clock source and configure the HCLK, PCLK1 and PCLK2 |
| 722 clocks dividers */ | |
| 723 RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_SYSCLK; | |
| 724 RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK; | |
| 725 HAL_RCC_ClockConfig(&RCC_ClkInitStruct, pFLatency); | |
| 38 | 726 } |
| 727 | |
| 89 | 728 void SYSCLKConfig_STOP_HSI(void) { |
| 729 RCC_ClkInitTypeDef RCC_ClkInitStruct; | |
| 730 RCC_OscInitTypeDef RCC_OscInitStruct; | |
| 731 uint32_t pFLatency = 0; | |
| 38 | 732 |
| 89 | 733 /* Get the Oscillators configuration according to the internal RCC registers */ |
| 734 HAL_RCC_GetOscConfig(&RCC_OscInitStruct); | |
| 38 | 735 |
| 89 | 736 /* After wake-up from STOP reconfigure the system clock: Enable HSI and PLL */ |
| 737 RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI; | |
| 738 RCC_OscInitStruct.HSIState = RCC_HSI_ON; | |
| 739 RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON; | |
| 740 RCC_OscInitStruct.HSICalibrationValue = 0x10; | |
| 741 HAL_RCC_OscConfig(&RCC_OscInitStruct); | |
| 38 | 742 |
| 89 | 743 /* Get the Clocks configuration according to the internal RCC registers */ |
| 744 HAL_RCC_GetClockConfig(&RCC_ClkInitStruct, &pFLatency); | |
| 38 | 745 |
| 89 | 746 /* Select PLL as system clock source and configure the HCLK, PCLK1 and PCLK2 |
| 747 clocks dividers */ | |
| 748 RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_SYSCLK; | |
| 749 RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK; | |
| 750 HAL_RCC_ClockConfig(&RCC_ClkInitStruct, pFLatency); | |
| 38 | 751 } |
| 752 | |
| 753 /** | |
| 754 * @brief SYSTICK callback | |
| 755 * @param None | |
| 756 * @retval None | |
| 757 */ | |
| 89 | 758 void HAL_SYSTICK_Callback(void) { |
| 759 HAL_IncTick(); | |
| 38 | 760 } |
| 761 | |
| 762 /** | |
| 763 * @brief Configures GPIO for LED | |
| 764 * Might move with STM32Cube usage | |
| 765 * @param None | |
| 766 * @retval None | |
| 767 */ | |
| 768 /* | |
| 769 void GPIO_test_I2C_lines(void) | |
| 770 { | |
| 771 GPIO_InitTypeDef GPIO_InitStructure; | |
| 772 __GPIOB_CLK_ENABLE(); | |
| 773 GPIO_InitStructure.Pin = GPIO_PIN_8; | |
| 774 GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP; | |
| 775 GPIO_InitStructure.Pull = GPIO_PULLUP; | |
| 776 GPIO_InitStructure.Speed = GPIO_SPEED_LOW; | |
| 777 HAL_GPIO_Init(GPIOB, &GPIO_InitStructure); | |
| 778 GPIO_InitStructure.Pin = GPIO_PIN_9; | |
| 779 HAL_GPIO_Init(GPIOB, &GPIO_InitStructure); | |
| 780 | |
| 781 HAL_GPIO_WritePin(GPIOB,GPIO_PIN_8,GPIO_PIN_SET); | |
| 782 HAL_GPIO_WritePin(GPIOB,GPIO_PIN_9,GPIO_PIN_RESET); | |
| 783 HAL_Delay(10); | |
| 784 HAL_GPIO_WritePin(GPIOB,GPIO_PIN_9,GPIO_PIN_SET); | |
| 785 HAL_GPIO_WritePin(GPIOB,GPIO_PIN_8,GPIO_PIN_RESET); | |
| 786 HAL_Delay(10); | |
| 787 } | |
| 788 */ | |
| 789 | |
| 89 | 790 static void GPIO_LED_Init(void) { |
| 791 GPIO_InitTypeDef GPIO_InitStructure; | |
| 38 | 792 |
| 89 | 793 __GPIOC_CLK_ENABLE(); |
| 794 GPIO_InitStructure.Pin = GPIO_PIN_3; | |
| 795 GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP; | |
| 796 GPIO_InitStructure.Pull = GPIO_PULLUP; | |
| 797 GPIO_InitStructure.Speed = GPIO_SPEED_FAST; | |
| 798 HAL_GPIO_Init( GPIOC, &GPIO_InitStructure); | |
| 38 | 799 } |
| 800 | |
| 89 | 801 void GPIO_new_DEBUG_Init(void) { |
| 38 | 802 #ifdef DEBUG_PIN_ACTIVE |
| 89 | 803 GPIO_InitTypeDef GPIO_InitStructure; |
| 38 | 804 |
| 89 | 805 __GPIOC_CLK_ENABLE(); |
| 806 GPIO_InitStructure.Pin = GPIO_PIN_3; | |
| 807 GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP; | |
| 808 GPIO_InitStructure.Pull = GPIO_PULLUP; | |
| 809 GPIO_InitStructure.Speed = GPIO_SPEED_FAST; | |
| 810 HAL_GPIO_Init(GPIOA, &GPIO_InitStructure); | |
| 38 | 811 #endif |
| 812 } | |
| 813 | |
| 89 | 814 void GPIO_new_DEBUG_LOW(void) { |
| 38 | 815 #ifdef DEBUG_PIN_ACTIVE |
| 89 | 816 HAL_GPIO_WritePin(GPIOC,GPIO_PIN_3,GPIO_PIN_RESET); |
| 38 | 817 #endif |
| 818 } | |
| 819 | |
| 89 | 820 void GPIO_new_DEBUG_HIGH(void) { |
| 38 | 821 #ifdef DEBUG_PIN_ACTIVE |
| 89 | 822 HAL_GPIO_WritePin(GPIOC,GPIO_PIN_3,GPIO_PIN_SET); |
| 38 | 823 #endif |
| 824 } | |
| 825 | |
| 89 | 826 static void GPIO_Power_MainCPU_Init(void) { |
| 827 GPIO_InitTypeDef GPIO_InitStructure; | |
| 828 __GPIOC_CLK_ENABLE(); | |
| 829 GPIO_InitStructure.Pin = GPIO_PIN_0; | |
| 830 GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP; | |
| 831 GPIO_InitStructure.Pull = GPIO_PULLUP; | |
| 832 GPIO_InitStructure.Speed = GPIO_SPEED_LOW; | |
| 833 HAL_GPIO_Init( GPIOC, &GPIO_InitStructure); | |
| 834 HAL_GPIO_WritePin( GPIOC, GPIO_PIN_0, GPIO_PIN_RESET); | |
| 38 | 835 } |
| 836 | |
| 89 | 837 static void GPIO_Power_MainCPU_ON(void) { |
| 838 HAL_GPIO_WritePin( GPIOC, GPIO_PIN_0, GPIO_PIN_RESET); | |
| 38 | 839 } |
| 840 | |
| 89 | 841 static void GPIO_Power_MainCPU_OFF(void) { |
| 842 HAL_GPIO_WritePin( GPIOC, GPIO_PIN_0, GPIO_PIN_SET); | |
| 38 | 843 } |
| 844 | |
| 845 /** | |
| 846 * @brief Configures EXTI Line0 (connected to PA0 + PA1 pin) in interrupt mode | |
| 847 * @param None | |
| 848 * @retval None | |
| 849 */ | |
| 850 | |
| 89 | 851 static void EXTI_Wakeup_Button_Init(void) { |
| 852 GPIO_InitTypeDef GPIO_InitStructure; | |
| 38 | 853 |
| 89 | 854 __HAL_RCC_GPIOA_CLK_ENABLE(); |
| 855 BUTTON_OSTC_HAL_RCC_GPIO_CLK_ENABLE(); | |
| 856 GPIO_InitStructure.Pin = BUTTON_OSTC_GPIO_PIN; | |
| 857 GPIO_InitStructure.Mode = GPIO_MODE_IT_FALLING; | |
| 858 GPIO_InitStructure.Pull = GPIO_NOPULL; | |
| 859 HAL_GPIO_Init( BUTTON_OSTC_GPIO_PORT, &GPIO_InitStructure); | |
| 38 | 860 |
| 89 | 861 HAL_NVIC_SetPriority( BUTTON_OSTC_IRQn, 0x0F, 0); |
| 862 HAL_NVIC_EnableIRQ( BUTTON_OSTC_IRQn); | |
| 38 | 863 } |
| 864 | |
| 89 | 865 static void EXTI_Wakeup_Button_DeInit(void) { |
| 866 GPIO_InitTypeDef GPIO_InitStructure; | |
| 38 | 867 |
| 89 | 868 GPIO_InitStructure.Mode = GPIO_MODE_ANALOG; |
| 869 GPIO_InitStructure.Speed = GPIO_SPEED_LOW; | |
| 870 GPIO_InitStructure.Pull = GPIO_NOPULL; | |
| 38 | 871 |
| 89 | 872 GPIO_InitStructure.Pin = BUTTON_OSTC_GPIO_PIN; |
| 873 HAL_GPIO_Init( BUTTON_OSTC_GPIO_PORT, &GPIO_InitStructure); | |
| 874 HAL_NVIC_DisableIRQ( BUTTON_OSTC_IRQn); | |
| 38 | 875 } |
| 876 | |
| 89 | 877 static void EXTI_Test_Button_Init(void) { |
| 878 GPIO_InitTypeDef GPIO_InitStructure; | |
| 38 | 879 |
| 89 | 880 BUTTON_TEST_GPIO_CLK_ENABLE(); |
| 881 GPIO_InitStructure.Pin = BUTTON_TEST_GPIO_PIN; | |
| 882 GPIO_InitStructure.Mode = GPIO_MODE_IT_FALLING; | |
| 883 GPIO_InitStructure.Pull = GPIO_PULLUP; | |
| 884 HAL_GPIO_Init( BUTTON_TEST_GPIO_PORT, &GPIO_InitStructure); | |
| 885 HAL_NVIC_SetPriority( BUTTON_TEST_IRQn, 0x0F, 0); | |
| 886 HAL_NVIC_EnableIRQ( BUTTON_TEST_IRQn); | |
| 38 | 887 } |
| 888 | |
| 89 | 889 static void EXTI_Test_Button_DeInit(void) { |
| 890 GPIO_InitTypeDef GPIO_InitStructure; | |
| 38 | 891 |
| 89 | 892 GPIO_InitStructure.Mode = GPIO_MODE_ANALOG; |
| 893 GPIO_InitStructure.Speed = GPIO_SPEED_LOW; | |
| 894 GPIO_InitStructure.Pull = GPIO_NOPULL; | |
| 38 | 895 |
| 89 | 896 GPIO_InitStructure.Pin = BUTTON_TEST_GPIO_PIN; |
| 897 HAL_GPIO_Init( BUTTON_TEST_GPIO_PORT, &GPIO_InitStructure); | |
| 898 HAL_NVIC_DisableIRQ( BUTTON_TEST_IRQn); | |
| 38 | 899 } |
| 900 | |
| 901 /* NUCLEO C 13 | |
| 902 KEY_BUTTON_GPIO_CLK_ENABLE(); | |
| 903 GPIO_InitStructure.Mode = GPIO_MODE_IT_FALLING; | |
| 904 GPIO_InitStructure.Pull = GPIO_NOPULL; | |
| 905 GPIO_InitStructure.Pin = KEY_BUTTON_PIN; | |
| 906 HAL_GPIO_Init(KEY_BUTTON_GPIO_PORT, &GPIO_InitStructure); | |
| 907 HAL_NVIC_SetPriority(KEY_BUTTON_EXTI_IRQn, 2, 0); | |
| 908 HAL_NVIC_EnableIRQ(KEY_BUTTON_EXTI_IRQn); | |
| 909 */ | |
| 910 | |
| 911 /** | |
| 912 * @brief Wake Up Timer callback | |
| 913 * @param hrtc: RTC handle | |
| 914 * @retval None | |
| 915 */ | |
| 916 | |
| 917 /* | |
| 918 void HAL_RTCEx_WakeUpTimerEventCallback(RTC_HandleTypeDef *hrtc) | |
| 919 { | |
| 920 static uint8_t uwCounter = 0; | |
| 921 uwCounter = 1; | |
| 922 } | |
| 923 */ | |
| 924 | |
| 89 | 925 void HAL_I2C_MasterTxCpltCallback(I2C_HandleTypeDef *I2cHandle) { |
| 38 | 926 |
| 927 } | |
| 928 | |
| 89 | 929 void HAL_I2C_MasterRxCpltCallback(I2C_HandleTypeDef *I2cHandle) { |
| 38 | 930 |
| 931 } | |
| 932 | |
| 89 | 933 void HAL_I2C_ErrorCallback(I2C_HandleTypeDef *I2cHandle) { |
| 38 | 934 |
| 935 } | |
| 936 | |
| 89 | 937 void sleep_prepare(void) { |
| 938 EXTI_Wakeup_Button_Init(); | |
| 939 /* | |
| 940 GPIO_InitStruct.Pull = GPIO_PULLUP; | |
| 941 GPIO_InitStruct.Pin = GPIO_PIN_0; | |
| 942 HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); | |
| 943 */ | |
| 944 compass_sleep(); | |
| 945 HAL_Delay(100); | |
| 946 accelerator_sleep(); | |
| 947 HAL_Delay(100); | |
| 38 | 948 |
| 89 | 949 I2C_DeInit(); |
| 950 MX_SPI_DeInit(); | |
| 951 MX_SPI3_DeInit(); | |
| 952 ADCx_DeInit(); | |
| 38 | 953 |
| 89 | 954 GPIO_InitTypeDef GPIO_InitStruct; |
| 38 | 955 |
| 89 | 956 __HAL_RCC_GPIOA_CLK_ENABLE(); |
| 957 __HAL_RCC_GPIOB_CLK_ENABLE(); | |
| 958 __HAL_RCC_GPIOC_CLK_ENABLE(); | |
| 959 __HAL_RCC_GPIOH_CLK_ENABLE(); | |
| 38 | 960 |
| 89 | 961 GPIO_InitStruct.Mode = GPIO_MODE_ANALOG; |
| 962 GPIO_InitStruct.Speed = GPIO_SPEED_HIGH; | |
| 963 GPIO_InitStruct.Pull = GPIO_NOPULL; | |
| 964 GPIO_InitStruct.Pin = GPIO_PIN_All; | |
| 965 HAL_GPIO_Init( GPIOH, &GPIO_InitStruct); | |
| 38 | 966 #ifdef DEBUGMODE |
| 89 | 967 GPIO_InitStruct.Pin = GPIO_PIN_All ^ ( GPIO_PIN_3 | GPIO_PIN_8 | GPIO_PIN_9); /* debug */ |
| 38 | 968 #endif |
| 89 | 969 HAL_GPIO_Init( GPIOB, &GPIO_InitStruct); |
| 38 | 970 |
| 89 | 971 GPIO_InitStruct.Pin = |
| 972 GPIO_PIN_All | |
| 973 ^ ( GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_2 | GPIO_PIN_14 | |
| 974 | GPIO_PIN_15); /* power off & charger in & charge out & OSC32*/ | |
| 975 HAL_GPIO_Init( GPIOC, &GPIO_InitStruct); | |
| 38 | 976 |
| 89 | 977 GPIO_InitStruct.Pin = GPIO_PIN_All ^ ( GPIO_PIN_0); |
| 38 | 978 #ifdef DEBUGMODE |
| 89 | 979 GPIO_InitStruct.Pin = GPIO_PIN_All ^ ( GPIO_PIN_0 | GPIO_PIN_13 | GPIO_PIN_14); /* wake up button & debug */ |
| 38 | 980 #endif |
| 89 | 981 HAL_GPIO_Init( GPIOA, &GPIO_InitStruct); |
| 38 | 982 |
| 89 | 983 GPIO_InitStruct.Pin = GPIO_PIN_All; |
| 984 HAL_GPIO_Init( GPIOH, &GPIO_InitStruct); | |
| 38 | 985 |
| 89 | 986 GPIO_Power_MainCPU_OFF(); |
| 38 | 987 |
| 988 #ifndef DEBUGMODE | |
| 89 | 989 __HAL_RCC_GPIOB_CLK_DISABLE(); |
| 38 | 990 #endif |
| 89 | 991 __HAL_RCC_GPIOH_CLK_DISABLE(); |
| 38 | 992 |
| 89 | 993 HAL_Delay(1000); |
| 38 | 994 } |
| 995 | |
| 996 /* | |
| 997 void sleep_test(void) | |
| 998 { | |
| 999 GPIO_InitTypeDef GPIO_InitStruct; | |
| 1000 | |
| 1001 __HAL_RCC_GPIOA_CLK_ENABLE(); | |
| 1002 __HAL_RCC_GPIOB_CLK_ENABLE(); | |
| 1003 __HAL_RCC_GPIOC_CLK_ENABLE(); | |
| 1004 __HAL_RCC_GPIOH_CLK_ENABLE(); | |
| 1005 | |
| 1006 GPIO_InitStruct.Mode = GPIO_MODE_ANALOG; | |
| 1007 GPIO_InitStruct.Speed = GPIO_SPEED_HIGH; | |
| 1008 GPIO_InitStruct.Pull = GPIO_NOPULL; | |
| 1009 GPIO_InitStruct.Pin = GPIO_PIN_All; | |
| 1010 HAL_GPIO_Init(GPIOH, &GPIO_InitStruct); | |
| 1011 HAL_GPIO_Init(GPIOB, &GPIO_InitStruct); | |
| 1012 | |
| 1013 GPIO_InitStruct.Pin = GPIO_PIN_All ^ ( GPIO_PIN_0 | GPIO_PIN_15 | GPIO_PIN_14); | |
| 1014 HAL_GPIO_Init(GPIOC, &GPIO_InitStruct); | |
| 1015 | |
| 1016 GPIO_InitStruct.Pin = GPIO_PIN_All ^ ( GPIO_PIN_0); | |
| 1017 HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); | |
| 1018 | |
| 1019 GPIO_Power_MainCPU_OFF(); | |
| 1020 | |
| 1021 GPIO_InitStruct.Pull = GPIO_PULLUP; | |
| 1022 GPIO_InitStruct.Pin = GPIO_PIN_0; | |
| 1023 HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); | |
| 1024 | |
| 1025 // __HAL_RCC_GPIOA_CLK_DISABLE(); | |
| 1026 __HAL_RCC_GPIOB_CLK_DISABLE(); | |
| 1027 // __HAL_RCC_GPIOC_CLK_DISABLE(); | |
| 1028 __HAL_RCC_GPIOH_CLK_DISABLE(); | |
| 1029 | |
| 1030 | |
| 1031 HAL_Delay(5000); | |
| 1032 while(1) | |
| 1033 { | |
| 1034 RTC_StopMode_2seconds(); | |
| 1035 HAL_Delay(200); | |
| 1036 } | |
| 1037 } | |
| 1038 */ | |
| 1039 | |
| 1040 #ifdef USE_FULL_ASSERT | |
| 1041 | |
| 1042 /** | |
| 1043 * @brief Reports the name of the source file and the source line number | |
| 1044 * where the assert_param error has occurred. | |
| 1045 * @param file: pointer to the source file name | |
| 1046 * @param line: assert_param error line source number | |
| 1047 * @retval None | |
| 1048 */ | |
| 1049 void assert_failed(uint8_t* file, uint32_t line) | |
| 1050 { | |
| 89 | 1051 /* User can add his own implementation to report the file name and line number, |
| 1052 ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */ | |
| 38 | 1053 |
| 89 | 1054 /* Infinite loop */ |
| 1055 while (1) | |
| 1056 { | |
| 1057 } | |
| 38 | 1058 } |
| 1059 #endif | |
| 1060 | |
| 1061 /** | |
| 1062 * @} | |
| 1063 */ | |
| 104 | 1064 /** |
| 1065 * @brief This function handles SysTick Handler. | |
| 1066 * @param None | |
| 1067 * @retval None | |
| 1068 */ | |
| 38 | 1069 |
| 104 | 1070 /*TxRx only here. Every 100 ms.*/ |
| 1071 uint8_t ticks100ms=0; | |
| 1072 void SysTick_Handler(void) | |
| 1073 { | |
| 1074 HAL_IncTick(); | |
| 1075 if(ticks100ms<100){ | |
| 1076 ticks100ms++; | |
| 1077 }else | |
| 1078 { | |
| 1079 ticks100ms=0; | |
| 1080 } | |
| 1081 } | |
| 38 | 1082 /** |
| 1083 * @} | |
| 1084 */ | |
| 1085 | |
| 1086 /************************ (C) COPYRIGHT heinrichs weikamp *****END OF FILE****/ |