Mercurial > public > ostc4
annotate Small_CPU/Src/baseCPU2.c @ 866:3a1c533f3840
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| author | heinrichsweikamp |
|---|---|
| date | Mon, 22 Jul 2024 16:40:14 +0200 |
| parents | 40e951cfa443 |
| children | 061174d88af9 |
| 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" | |
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144 #include "externalInterface.h" |
| 662 | 145 #include "uart.h" |
| 38 | 146 |
| 147 // From Common/Inc: | |
| 148 #include "calc_crush.h" | |
| 149 #include "decom.h" | |
| 150 #include "FirmwareData.h" | |
| 151 | |
| 152 // From Common/Drivers/ | |
| 153 #include "stm32f4xx_hal.h" | |
| 154 #include <stdio.h> | |
| 155 | |
| 433 | 156 uint8_t coldstart __attribute__((section (".noinit"))); |
| 157 | |
| 89 | 158 uint8_t hasExternalClock(void) { |
| 159 if ((TM_OTP_Read(0, 0) > 0) && (TM_OTP_Read(0, 0) < 0xFF)) | |
| 160 return 1; | |
| 161 else | |
| 162 return 0; | |
| 38 | 163 } |
| 164 | |
| 165 // SHALL LOAD AT 0x08000000 + 0x00005000 = 0x08005000. | |
| 166 // See CPU2-RTE.ld | |
| 100 | 167 const SFirmwareData cpu2_FirmwareData __attribute__(( section(".firmware_data") ))= { |
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168 .versionFirst = 3, |
| 801 | 169 .versionSecond = 2, |
| 762 | 170 .versionThird = 0, |
| 171 .versionBeta = 0, | |
| 38 | 172 |
| 89 | 173 /* 4 bytes with trailing 0 */ |
| 100 | 174 .signature = "mh", |
| 38 | 175 |
| 762 | 176 .release_year = 23, |
| 818 | 177 .release_month = 9, |
| 178 .release_day = 14, | |
| 100 | 179 .release_sub = 0, |
| 38 | 180 |
| 89 | 181 /* max 48 with trailing 0 */ |
| 182 //release_info ="12345678901234567890123456789012345678901" | |
| 768 | 183 .release_info = "stable April 2023", |
| 38 | 184 |
| 89 | 185 /* for safety reasons and coming functions */ |
| 186 .magic[0] = FIRMWARE_MAGIC_FIRST, .magic[1] = FIRMWARE_MAGIC_SECOND, | |
| 187 .magic[2] = FIRMWARE_MAGIC_CPU2_RTE, /* the magic byte for RTE */ | |
| 433 | 188 .magic[3] = FIRMWARE_MAGIC_END |
| 189 }; | |
| 190 | |
| 38 | 191 |
| 89 | 192 uint8_t firmwareVersionHigh(void) { |
| 193 return cpu2_FirmwareData.versionFirst; | |
| 38 | 194 } |
| 195 | |
| 89 | 196 uint8_t firmwareVersionLow(void) { |
| 197 return cpu2_FirmwareData.versionSecond; | |
| 38 | 198 } |
| 199 | |
| 200 /** @addtogroup OSTC4 | |
| 201 * @{ | |
| 202 */ | |
| 203 | |
| 204 /** @addtogroup CPU2 | |
| 205 * @{ | |
| 206 */ | |
| 207 | |
| 208 /* Private typedef -----------------------------------------------------------*/ | |
| 209 /* Private define ------------------------------------------------------------*/ | |
| 210 #define BUTTON_OSTC_GPIO_PIN GPIO_PIN_0 | |
| 211 #define BUTTON_OSTC_GPIO_PORT GPIOA | |
| 212 #define BUTTON_OSTC_HAL_RCC_GPIO_CLK_ENABLE() __HAL_RCC_GPIOA_CLK_ENABLE() | |
| 213 #define BUTTON_OSTC_IRQn EXTI0_IRQn | |
| 214 | |
| 215 #define BUTTON_TEST_GPIO_PIN GPIO_PIN_3 | |
| 216 #define BUTTON_TEST_GPIO_PORT GPIOA | |
| 217 #define BUTTON_TEST_GPIO_CLK_ENABLE() __GPIOA_CLK_ENABLE() | |
| 218 #define BUTTON_TEST_IRQn EXTI3_IRQn | |
| 219 | |
| 220 #define WIRELSS_RISING_GPIO_PIN GPIO_PIN_1 | |
| 221 #define WIRELSS_RISING_GPIO_PORT GPIOA | |
| 222 #define WIRELSS_RISING_HAL_RCC_GPIO_CLK_ENABLE() __HAL_RCC_GPIOA_CLK_ENABLE() | |
| 223 #define WIRELSS_RISING_IRQn EXTI1_IRQn | |
| 224 | |
| 225 #define WIRELSS_FALLING_GPIO_PIN GPIO_PIN_2 | |
| 226 #define WIRELSS_FALLING_GPIO_PORT GPIOA | |
| 227 #define WIRELSS_FALLING_HAL_RCC_GPIO_CLK_ENABLE() __HAL_RCC_GPIOA_CLK_ENABLE() | |
| 228 #define WIRELSS_FALLING_IRQn EXTI2_IRQn | |
| 229 | |
| 230 #define WIRELSS_POWER_GPIO_PIN GPIO_PIN_12 | |
| 231 #define WIRELSS_POWER_GPIO_PORT GPIOB | |
| 232 #define WIRELSS_POWER_HAL_RCC_GPIO_CLK_ENABLE() __HAL_RCC_GPIOB_CLK_ENABLE() | |
| 233 | |
| 662 | 234 |
| 235 #define LED_CONTROL_PIN GPIO_PIN_3 /* PortC */ | |
| 236 #define MAINCPU_CONTROL_PIN GPIO_PIN_0 /* PortC */ | |
| 237 | |
| 38 | 238 /* Private macro -------------------------------------------------------------*/ |
| 239 | |
| 240 /* Private variables ---------------------------------------------------------*/ | |
| 241 uint32_t global_test_time_counter = 0; | |
| 242 SBackup backup; | |
| 243 | |
| 244 /* Private function prototypes -----------------------------------------------*/ | |
| 245 static void EXTI_Wakeup_Button_Init(void); | |
| 246 static void EXTI_Wakeup_Button_DeInit(void); | |
| 247 | |
| 248 static void EXTI_Test_Button_Init(void); | |
| 249 static void EXTI_Test_Button_DeInit(void); | |
| 250 | |
| 251 static void GPIO_LED_Init(void); | |
| 252 static void GPIO_Power_MainCPU_Init(void); | |
| 253 static void GPIO_Power_MainCPU_ON(void); | |
| 254 static void GPIO_Power_MainCPU_OFF(void); | |
| 255 | |
| 183 | 256 #ifdef DEBUG_I2C_LINES |
| 38 | 257 void GPIO_test_I2C_lines(void); |
| 183 | 258 #endif |
| 38 | 259 |
| 260 void sleep_prepare(void); | |
| 261 | |
| 262 void SystemClock_Config(void); | |
| 263 void SystemClock_Config_HSI(void); | |
| 264 void SystemClock_Config_HSE(void); | |
| 265 void SYSCLKConfig_STOP_HSI(void); | |
| 266 void SYSCLKConfig_STOP_HSE(void); | |
| 267 | |
| 268 void GPIO_new_DEBUG_Init(void); | |
| 269 void GPIO_new_DEBUG_LOW(void); | |
| 270 void GPIO_new_DEBUG_HIGH(void); | |
| 271 | |
| 272 #define REGULAR_RUN | |
| 273 | |
| 89 | 274 int __io_putchar(int ch) { |
| 275 ITM_SendChar(ch); | |
| 276 return ch; | |
| 38 | 277 } |
| 278 | |
| 279 /* Private functions ---------------------------------------------------------*/ | |
| 280 | |
| 281 /** | |
| 282 * @brief Main program | |
| 283 * @param None | |
| 284 * @retval None | |
| 285 */ | |
| 120 | 286 /* #define DEBUG_RUNTIME TRUE */ |
| 287 #ifdef DEBUG_RUNTIME | |
| 288 #define MEASURECNT 60 /* number of measuremets to be stored */ | |
| 289 static uint32_t loopcnt[MEASURECNT]; | |
| 290 extern RTC_HandleTypeDef RTCHandle; | |
| 291 #endif | |
| 38 | 292 |
| 89 | 293 int main(void) { |
| 120 | 294 |
| 295 #ifdef DEBUG_RUNTIME | |
| 296 RTC_TimeTypeDef Stime; | |
| 297 uint8_t measurementindex = 0; | |
| 298 uint8_t lastsecond = 0xFF; | |
| 299 #endif | |
| 300 | |
| 89 | 301 HAL_Init(); |
| 302 SystemClock_Config(); | |
| 38 | 303 |
| 89 | 304 HAL_SYSTICK_Config(HAL_RCC_GetHCLKFreq() / 1000); |
| 305 HAL_SYSTICK_CLKSourceConfig( SYSTICK_CLKSOURCE_HCLK); | |
| 306 HAL_NVIC_SetPriority(SysTick_IRQn, 0, 0); | |
| 38 | 307 |
| 89 | 308 MX_RTC_init(); |
| 309 GPIO_LED_Init(); | |
| 310 GPIO_new_DEBUG_Init(); // added 170322 hw | |
| 311 initGlobals(); | |
| 38 | 312 |
| 120 | 313 /* printf("CPU2-RTE running...\n"); */ |
| 38 | 314 |
| 329 | 315 HAL_Delay(100); |
| 316 | |
| 89 | 317 MX_I2C1_Init(); |
| 329 | 318 if (global.I2C_SystemStatus != HAL_OK) |
| 319 { | |
| 89 | 320 if (MX_I2C1_TestAndClear() == GPIO_PIN_RESET) { |
| 321 MX_I2C1_TestAndClear(); // do it a second time | |
| 322 } | |
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323 HAL_Delay(100); |
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324 I2C_DeInit(); |
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325 HAL_Delay(100); |
| 89 | 326 MX_I2C1_Init(); |
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327 HAL_Delay(100); |
| 89 | 328 } |
| 38 | 329 |
| 329 | 330 |
| 331 | |
| 89 | 332 //dangerous: TM_OTP_Write(0,0, 0x01); |
| 38 | 333 #ifdef REGULAR_RUN |
| 89 | 334 global.sensorError[SENSOR_PRESSURE_ID] = init_pressure(); |
| 335 global.I2C_SystemStatus = global.sensorError[SENSOR_PRESSURE_ID]; | |
| 329 | 336 if (global.I2C_SystemStatus != HAL_OK) |
| 337 { | |
| 89 | 338 if (MX_I2C1_TestAndClear() == GPIO_PIN_RESET) { |
| 339 MX_I2C1_TestAndClear(); // do it a second time | |
| 340 } | |
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341 HAL_Delay(100); |
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342 I2C_DeInit(); |
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343 HAL_Delay(100); |
| 89 | 344 MX_I2C1_Init(); |
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345 HAL_Delay(100); |
| 89 | 346 global.sensorError[SENSOR_PRESSURE_ID] = init_pressure(); |
| 347 global.I2C_SystemStatus = global.sensorError[SENSOR_PRESSURE_ID]; | |
| 348 } | |
| 38 | 349 |
| 89 | 350 global.dataSendToMaster.sensorErrors = |
| 351 global.sensorError[SENSOR_PRESSURE_ID]; | |
| 329 | 352 |
| 353 if(is_init_pressure_done()) | |
| 354 { | |
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355 init_surface_ring(0); |
| 329 | 356 } |
| 89 | 357 init_battery_gas_gauge(); |
| 358 HAL_Delay(10); | |
| 359 battery_gas_gauge_get_data(); | |
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360 |
| 662 | 361 global.lifeData.battery_voltage = get_voltage(); |
| 362 global.lifeData.battery_charge = get_charge(); | |
| 363 copyBatteryData(); | |
| 364 | |
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365 MX_SPI3_Init(); |
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366 |
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367 if(coldstart != 0xA5) /* Not reading a 0xA5 means the memory cells has not been initialized before => cold start */ |
| 433 | 368 { |
| 369 coldstart = 0xA5; | |
| 662 | 370 |
| 371 set_charge_state(Charger_ColdStart); | |
| 372 | |
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373 global.dataSendToMaster.power_on_reset = 1; |
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374 global.deviceDataSendToMaster.power_on_reset = 1; |
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375 |
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376 if (!scheduleSetButtonResponsiveness()) |
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377 { |
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378 HAL_Delay(10); |
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379 if (!scheduleSetButtonResponsiveness()) // send again, if problem it's not my problem here. |
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380 { |
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381 HAL_Delay(10); |
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382 scheduleSetButtonResponsiveness(); // init |
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383 HAL_Delay(10); |
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384 } |
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385 } |
| 433 | 386 } |
| 662 | 387 else |
| 388 { | |
| 389 set_charge_state(Charger_NotConnected); | |
| 390 } | |
| 38 | 391 |
| 89 | 392 ADCx_Init(); |
| 393 GPIO_Power_MainCPU_Init(); | |
| 662 | 394 |
| 395 externalInterface_InitPower33(); | |
| 396 | |
| 89 | 397 global.mode = MODE_POWERUP; |
| 38 | 398 #else |
| 89 | 399 init_pressure(); |
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400 init_surface_ring(0); |
| 38 | 401 |
| 89 | 402 ADCx_Init(); |
| 403 GPIO_Power_MainCPU_Init(); | |
| 404 global.mode = MODE_TEST; | |
| 38 | 405 #endif |
| 89 | 406 while (1) { |
| 120 | 407 /* printf("Global mode = %d\n", global.mode); */ |
| 38 | 408 |
| 89 | 409 switch (global.mode) { |
| 410 case MODE_POWERUP: | |
| 411 case MODE_BOOT: | |
| 412 // ReInit_battery_charger_status_pins(); | |
| 413 compass_init(0, 7); | |
| 414 accelerator_init(); | |
|
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415 externalInterface_Init(); |
| 181 | 416 |
| 89 | 417 if (global.mode == MODE_BOOT) { |
| 418 GPIO_Power_MainCPU_OFF(); | |
| 419 HAL_Delay(100); // for GPIO_Power_MainCPU_ON(); | |
| 420 GPIO_Power_MainCPU_ON(); | |
| 421 } | |
| 422 SPI_synchronize_with_Master(); | |
| 423 MX_DMA_Init(); | |
| 424 MX_SPI1_Init(); | |
|
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425 SPI_Start_single_TxRx_with_Master(); /* be prepared for the first data exchange */ |
| 207 | 426 Scheduler_Request_sync_with_SPI(SPI_SYNC_METHOD_HARD); |
| 89 | 427 EXTI_Test_Button_Init(); |
| 428 global.mode = MODE_SURFACE; | |
| 429 break; | |
| 38 | 430 |
| 89 | 431 case MODE_CALIB: |
| 90 | 432 scheduleCompassCalibrationMode(); |
| 89 | 433 break; |
| 434 | |
| 435 case MODE_SURFACE: | |
| 436 scheduleSurfaceMode(); | |
| 437 break; | |
| 38 | 438 |
| 89 | 439 case MODE_TEST: |
| 440 break; | |
| 38 | 441 |
| 89 | 442 case MODE_DIVE: |
| 90 | 443 backup.no_fly_time_minutes = global.no_fly_time_minutes; |
| 444 backup.seconds_since_last_dive = global.seconds_since_last_dive; | |
| 445 | |
| 446 vpm_init( &global.vpm, global.conservatism, global.repetitive_dive, | |
| 447 global.seconds_since_last_dive ); | |
| 448 global.no_fly_time_minutes = 0; | |
| 449 global.lifeData.dive_time_seconds = 0; | |
| 450 global.lifeData.dive_time_seconds_without_surface_time = 0; | |
| 451 scheduleDiveMode(); | |
| 452 // done now in scheduler prior to change mode: global.seconds_since_last_dive = 1; | |
| 453 | |
| 454 if( global.lifeData.dive_time_seconds > 60 ) | |
| 455 { | |
| 456 //No Fly time 60% of desaturationtime after dive | |
| 457 global.no_fly_time_minutes = decom_calc_desaturation_time( | |
| 458 global.lifeData.tissue_nitrogen_bar, | |
| 459 global.lifeData.tissue_helium_bar, | |
| 460 global.lifeData.pressure_surface_bar ) * 60 / 100; | |
| 461 if( global.no_fly_time_minutes < (24 * 60) ) | |
| 462 global.no_fly_time_minutes = 24 * 60; | |
| 463 } | |
| 464 else | |
| 465 { | |
| 466 global.no_fly_time_minutes = backup.no_fly_time_minutes; | |
| 467 global.seconds_since_last_dive = backup.seconds_since_last_dive; | |
| 468 } | |
| 469 | |
| 470 global.lifeData.dive_time_seconds = 0; | |
| 471 global.lifeData.dive_time_seconds_without_surface_time = 0; | |
| 472 global.lifeData.counterSecondsShallowDepth = 0; | |
| 473 | |
| 474 backup.no_fly_time_minutes = 0; | |
| 475 backup.seconds_since_last_dive = 0; | |
| 89 | 476 break; |
| 38 | 477 |
| 89 | 478 case MODE_SHUTDOWN: |
| 479 HAL_Delay(200); | |
| 480 global.mode = MODE_SLEEP; | |
| 481 MX_SPI3_Init(); | |
| 482 break; | |
| 483 | |
| 484 case MODE_SLEEP: | |
| 485 /* | |
| 486 sleep_prepare(); | |
| 487 scheduleSleepMode_test(); | |
| 488 */ | |
| 489 /* | |
| 490 GPIO_Power_MainCPU_OFF(); | |
| 491 EXTI_Test_Button_DeInit(); | |
| 492 EXTI_Wakeup_Button_Init(); | |
| 493 NOT_USED_AT_THE_MOMENT_scheduleSleepMode(); | |
| 494 */ | |
| 662 | 495 |
| 89 | 496 EXTI_Test_Button_DeInit(); |
| 801 | 497 externalInterface_SwitchUART(0); |
| 662 | 498 externalInterface_SwitchPower33(false); |
| 89 | 499 if (hasExternalClock()) |
| 500 SystemClock_Config_HSI(); | |
| 501 sleep_prepare(); | |
| 38 | 502 |
| 89 | 503 GPIO_LED_Init(); |
| 38 | 504 |
| 89 | 505 scheduleSleepMode(); |
| 506 if (hasExternalClock()) | |
| 507 SystemClock_Config_HSE(); | |
| 508 GPIO_LED_Init(); | |
| 509 EXTI_Wakeup_Button_DeInit(); | |
| 510 ADCx_Init(); | |
| 511 GPIO_Power_MainCPU_Init(); | |
| 512 GPIO_Power_MainCPU_ON(); | |
| 513 compass_init(0, 7); | |
| 514 accelerator_init(); | |
|
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515 SPI_synchronize_with_Master(); |
| 89 | 516 MX_DMA_Init(); |
| 517 MX_SPI1_Init(); | |
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518 SPI_Start_single_TxRx_with_Master(); |
| 89 | 519 |
| 662 | 520 if(externalInterface_isEnabledPower33()) |
| 521 { | |
| 522 externalInterface_SwitchPower33(true); | |
| 523 } | |
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524 externalInterface_InitDatastruct(); |
| 89 | 525 // EXTILine0_Button_DeInit(); not now, later after testing |
| 526 break; | |
| 527 } | |
| 120 | 528 |
| 529 #ifdef DEBUG_RUNTIME | |
| 530 HAL_RTC_GetTime(&RTCHandle, &Stime, RTC_FORMAT_BCD); | |
| 531 | |
| 532 if(lastsecond == 0xFF) | |
| 533 { | |
| 534 measurementindex = 0; | |
| 535 loopcnt[measurementindex] = 0; | |
| 536 lastsecond = Stime.Seconds; | |
| 537 } | |
| 538 loopcnt[measurementindex]++; | |
| 539 | |
| 540 if(lastsecond != Stime.Seconds) | |
| 541 { | |
| 542 measurementindex++; | |
| 543 if (measurementindex == MEASURECNT) measurementindex = 0; | |
| 544 loopcnt[measurementindex] = 0; | |
| 545 lastsecond = Stime.Seconds; | |
| 546 if(measurementindex +1 < MEASURECNT) loopcnt[measurementindex +1] = 0xffff; /* helps to identify the latest value */ | |
| 547 } | |
| 548 #endif | |
| 89 | 549 } |
| 38 | 550 } |
| 551 | |
| 552 /** @brief Button feedback - EXTI line detection callbacks | |
| 553 * @param GPIO_Pin: Specifies the pins connected EXTI line | |
| 554 * @retval None | |
| 555 */ | |
| 89 | 556 void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin) { |
| 38 | 557 |
| 89 | 558 if (GPIO_Pin == BUTTON_OSTC_GPIO_PIN) { |
| 559 if (global.mode == MODE_SLEEP) { | |
| 560 global.mode = MODE_BOOT; | |
| 561 } | |
| 562 } | |
| 563 else | |
| 564 if (GPIO_Pin == BUTTON_TEST_GPIO_PIN) { | |
| 565 if (!global.demo_mode && (global.mode == MODE_SURFACE)) { | |
| 566 global.demo_mode = 1; | |
| 567 global.mode = MODE_DIVE; | |
| 568 } else if (global.demo_mode && (global.mode == MODE_DIVE) | |
| 569 && (global.lifeData.dive_time_seconds > 10)) { | |
| 570 global.demo_mode = 0; | |
| 571 global.dataSendToMaster.mode = MODE_ENDDIVE; | |
| 572 global.deviceDataSendToMaster.mode = MODE_ENDDIVE; | |
| 573 } | |
| 574 } | |
| 38 | 575 } |
| 576 | |
| 577 /** | |
| 578 * @brief System Clock Configuration | |
| 579 * The system Clock is configured as follow : | |
| 580 * System Clock source = PLL (HSI) | |
| 581 * SYSCLK(Hz) = 100 MHz | |
| 582 * HCLK(Hz) = 100 MHz | |
| 583 * AHB Prescaler = 1 | |
| 584 * APB1 Prescaler = 2 | |
| 585 * APB2 Prescaler = 1 | |
| 586 * HSI Frequency(Hz) = 16 MHz | |
| 587 * PLL_M = 16 | |
| 588 * PLL_N = 400 | |
| 589 * PLL_P = 4 | |
| 590 * PLL_Q = 7 // no USB | |
| 591 * VDD(V) = 3.3 | |
| 592 * Main regulator output voltage = Scale1 mode | |
| 593 * Flash Latency(WS) = 3 | |
| 594 * @param None | |
| 595 * @retval None | |
| 596 */ | |
| 597 | |
| 89 | 598 void SystemClock_Config(void) { |
| 599 if (hasExternalClock()) | |
| 600 SystemClock_Config_HSE(); | |
| 601 else | |
| 602 SystemClock_Config_HSI(); | |
| 38 | 603 } |
| 604 | |
| 89 | 605 void SYSCLKConfig_STOP(void) { |
| 606 SYSCLKConfig_STOP_HSI(); | |
| 38 | 607 } |
| 608 | |
| 89 | 609 void SystemClock_Config_HSE(void) { |
| 610 RCC_OscInitTypeDef RCC_OscInitStruct; | |
| 611 RCC_ClkInitTypeDef RCC_ClkInitStruct; | |
| 38 | 612 // RCC_PeriphCLKInitTypeDef PeriphClkInitStruct; |
| 613 | |
| 89 | 614 __PWR_CLK_ENABLE(); // is identical to __HAL_RCC_PWR_CLK_ENABLE(); |
| 38 | 615 |
| 89 | 616 __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE2); |
| 38 | 617 |
| 89 | 618 RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE; //|RCC_OSCILLATORTYPE_LSE; |
| 619 RCC_OscInitStruct.HSEState = RCC_HSE_ON; | |
| 620 //RCC_OscInitStruct.LSEState = RCC_LSE_ON; | |
| 621 RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON; | |
| 622 RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE; | |
| 623 RCC_OscInitStruct.PLL.PLLM = 8; | |
| 624 RCC_OscInitStruct.PLL.PLLN = 320; | |
| 625 RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV4; | |
| 626 RCC_OscInitStruct.PLL.PLLQ = 4; | |
| 627 HAL_RCC_OscConfig(&RCC_OscInitStruct); | |
| 38 | 628 |
| 89 | 629 RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_SYSCLK |
| 630 | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2; | |
| 631 RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK; | |
| 632 RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1; | |
| 633 RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2; | |
| 634 RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1; | |
| 635 HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2); | |
| 38 | 636 |
| 637 // PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_RTC; | |
| 638 // PeriphClkInitStruct.RTCClockSelection = RCC_RTCCLKSOURCE_LSE; | |
| 639 // HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct); | |
| 640 | |
| 641 // HAL_SYSTICK_Config(HAL_RCC_GetHCLKFreq()/1000); | |
| 642 | |
| 643 // HAL_SYSTICK_CLKSourceConfig(SYSTICK_CLKSOURCE_HCLK); | |
| 644 | |
| 89 | 645 /* SysTick_IRQn interrupt configuration */ |
| 38 | 646 // HAL_NVIC_SetPriority(SysTick_IRQn, 0, 0); |
| 647 } | |
| 648 | |
| 89 | 649 void SystemClock_Config_HSI(void) { |
| 650 RCC_ClkInitTypeDef RCC_ClkInitStruct; | |
| 651 RCC_OscInitTypeDef RCC_OscInitStruct; | |
| 38 | 652 |
| 89 | 653 /* Enable Power Control clock */ |
| 654 __HAL_RCC_PWR_CLK_ENABLE(); | |
| 38 | 655 |
| 89 | 656 /* The voltage scaling allows optimizing the power consumption when the device is |
| 657 clocked below the maximum system frequency, to update the voltage scaling value | |
| 658 regarding system frequency refer to product datasheet. */ | |
| 659 __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE2); | |
| 38 | 660 |
| 89 | 661 /* Enable HSI Oscillator and activate PLL with HSI as source */ |
| 662 RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI; | |
| 663 RCC_OscInitStruct.HSIState = RCC_HSI_ON; | |
| 664 RCC_OscInitStruct.HSICalibrationValue = 0x10; | |
| 665 RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON; | |
| 666 RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI; | |
| 667 RCC_OscInitStruct.PLL.PLLM = 16; | |
| 668 RCC_OscInitStruct.PLL.PLLN = 320; | |
| 669 RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV4; | |
| 670 RCC_OscInitStruct.PLL.PLLQ = 4; | |
| 671 HAL_RCC_OscConfig(&RCC_OscInitStruct); | |
| 38 | 672 |
| 89 | 673 /* Select PLL as system clock source and configure the HCLK, PCLK1 and PCLK2 |
| 674 clocks dividers */ | |
| 675 RCC_ClkInitStruct.ClockType = (RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_HCLK | |
| 676 | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2); | |
| 677 RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK; | |
| 678 RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1; | |
| 679 RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2; | |
| 680 RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1; | |
| 681 HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2); | |
| 38 | 682 } |
| 683 /* | |
| 684 RCC_OscInitTypeDef RCC_OscInitStruct; | |
| 685 RCC_ClkInitTypeDef RCC_ClkInitStruct; | |
| 686 | |
| 687 __HAL_RCC_PWR_CLK_ENABLE(); | |
| 688 | |
| 689 //__PWR_CLK_ENABLE(); | |
| 690 | |
| 691 __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE2); | |
| 692 | |
| 693 RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI|RCC_OSCILLATORTYPE_LSE; | |
| 694 RCC_OscInitStruct.LSEState = RCC_LSE_ON; | |
| 695 RCC_OscInitStruct.HSIState = RCC_HSI_ON; | |
| 696 RCC_OscInitStruct.HSICalibrationValue = 16; | |
| 697 RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON; | |
| 698 RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI; | |
| 699 RCC_OscInitStruct.PLL.PLLM = 16; | |
| 700 RCC_OscInitStruct.PLL.PLLN = 320; | |
| 701 RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV4; | |
| 702 RCC_OscInitStruct.PLL.PLLQ = 4; | |
| 703 HAL_RCC_OscConfig(&RCC_OscInitStruct); | |
| 704 | |
| 705 RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_SYSCLK|RCC_CLOCKTYPE_PCLK1; | |
| 706 RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK; | |
| 707 RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1; | |
| 708 RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2; | |
| 709 RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1; | |
| 710 HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2); | |
| 711 } | |
| 712 | |
| 713 static void RtcClock_Config(void) | |
| 714 { | |
| 715 RCC_PeriphCLKInitTypeDef PeriphClkInitStruct; | |
| 716 PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_RTC; | |
| 717 PeriphClkInitStruct.RTCClockSelection = RCC_RTCCLKSOURCE_LSE; | |
| 718 HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct); | |
| 719 } | |
| 720 */ | |
| 721 | |
| 722 /** | |
| 723 * @brief Configures system clock after wake-up from STOP: enable HSI, PLL | |
| 724 * and select PLL as system clock source. | |
| 725 * @param None | |
| 726 * @retval None | |
| 727 */ | |
| 89 | 728 void SYSCLKConfig_STOP_HSE(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_HSE; | |
| 738 RCC_OscInitStruct.HSIState = RCC_HSE_ON; | |
| 739 RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON; | |
| 740 HAL_RCC_OscConfig(&RCC_OscInitStruct); | |
| 38 | 741 |
| 89 | 742 /* Get the Clocks configuration according to the internal RCC registers */ |
| 743 HAL_RCC_GetClockConfig(&RCC_ClkInitStruct, &pFLatency); | |
| 38 | 744 |
| 89 | 745 /* Select PLL as system clock source and configure the HCLK, PCLK1 and PCLK2 |
| 746 clocks dividers */ | |
| 747 RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_SYSCLK; | |
| 748 RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK; | |
| 749 HAL_RCC_ClockConfig(&RCC_ClkInitStruct, pFLatency); | |
| 38 | 750 } |
| 751 | |
| 89 | 752 void SYSCLKConfig_STOP_HSI(void) { |
| 753 RCC_ClkInitTypeDef RCC_ClkInitStruct; | |
| 754 RCC_OscInitTypeDef RCC_OscInitStruct; | |
| 755 uint32_t pFLatency = 0; | |
| 38 | 756 |
| 89 | 757 /* Get the Oscillators configuration according to the internal RCC registers */ |
| 758 HAL_RCC_GetOscConfig(&RCC_OscInitStruct); | |
| 38 | 759 |
| 89 | 760 /* After wake-up from STOP reconfigure the system clock: Enable HSI and PLL */ |
| 761 RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI; | |
| 762 RCC_OscInitStruct.HSIState = RCC_HSI_ON; | |
| 763 RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON; | |
| 764 RCC_OscInitStruct.HSICalibrationValue = 0x10; | |
| 765 HAL_RCC_OscConfig(&RCC_OscInitStruct); | |
| 38 | 766 |
| 89 | 767 /* Get the Clocks configuration according to the internal RCC registers */ |
| 768 HAL_RCC_GetClockConfig(&RCC_ClkInitStruct, &pFLatency); | |
| 38 | 769 |
| 89 | 770 /* Select PLL as system clock source and configure the HCLK, PCLK1 and PCLK2 |
| 771 clocks dividers */ | |
| 772 RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_SYSCLK; | |
| 773 RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK; | |
| 774 HAL_RCC_ClockConfig(&RCC_ClkInitStruct, pFLatency); | |
| 38 | 775 } |
| 776 | |
| 777 /** | |
| 778 * @brief SYSTICK callback | |
| 779 * @param None | |
| 780 * @retval None | |
| 781 */ | |
| 89 | 782 void HAL_SYSTICK_Callback(void) { |
| 783 HAL_IncTick(); | |
| 38 | 784 } |
| 785 | |
| 786 /** | |
| 787 * @brief Configures GPIO for LED | |
| 788 * Might move with STM32Cube usage | |
| 789 * @param None | |
| 790 * @retval None | |
| 791 */ | |
| 792 /* | |
| 793 void GPIO_test_I2C_lines(void) | |
| 794 { | |
| 795 GPIO_InitTypeDef GPIO_InitStructure; | |
| 796 __GPIOB_CLK_ENABLE(); | |
| 797 GPIO_InitStructure.Pin = GPIO_PIN_8; | |
| 798 GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP; | |
| 799 GPIO_InitStructure.Pull = GPIO_PULLUP; | |
| 800 GPIO_InitStructure.Speed = GPIO_SPEED_LOW; | |
| 801 HAL_GPIO_Init(GPIOB, &GPIO_InitStructure); | |
| 802 GPIO_InitStructure.Pin = GPIO_PIN_9; | |
| 803 HAL_GPIO_Init(GPIOB, &GPIO_InitStructure); | |
| 804 | |
| 805 HAL_GPIO_WritePin(GPIOB,GPIO_PIN_8,GPIO_PIN_SET); | |
| 806 HAL_GPIO_WritePin(GPIOB,GPIO_PIN_9,GPIO_PIN_RESET); | |
| 807 HAL_Delay(10); | |
| 808 HAL_GPIO_WritePin(GPIOB,GPIO_PIN_9,GPIO_PIN_SET); | |
| 809 HAL_GPIO_WritePin(GPIOB,GPIO_PIN_8,GPIO_PIN_RESET); | |
| 810 HAL_Delay(10); | |
| 811 } | |
| 812 */ | |
| 813 | |
| 89 | 814 static void GPIO_LED_Init(void) { |
| 815 GPIO_InitTypeDef GPIO_InitStructure; | |
| 38 | 816 |
| 89 | 817 __GPIOC_CLK_ENABLE(); |
| 662 | 818 GPIO_InitStructure.Pin = LED_CONTROL_PIN; |
| 89 | 819 GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP; |
| 820 GPIO_InitStructure.Pull = GPIO_PULLUP; | |
| 821 GPIO_InitStructure.Speed = GPIO_SPEED_FAST; | |
| 822 HAL_GPIO_Init( GPIOC, &GPIO_InitStructure); | |
| 38 | 823 } |
| 824 | |
| 89 | 825 void GPIO_new_DEBUG_Init(void) { |
| 38 | 826 #ifdef DEBUG_PIN_ACTIVE |
| 89 | 827 GPIO_InitTypeDef GPIO_InitStructure; |
| 38 | 828 |
| 89 | 829 __GPIOC_CLK_ENABLE(); |
| 662 | 830 GPIO_InitStructure.Pin = LED_CONTROL_PIN; |
| 89 | 831 GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP; |
| 832 GPIO_InitStructure.Pull = GPIO_PULLUP; | |
| 833 GPIO_InitStructure.Speed = GPIO_SPEED_FAST; | |
| 834 HAL_GPIO_Init(GPIOA, &GPIO_InitStructure); | |
| 38 | 835 #endif |
| 836 } | |
| 837 | |
| 89 | 838 void GPIO_new_DEBUG_LOW(void) { |
| 38 | 839 #ifdef DEBUG_PIN_ACTIVE |
| 662 | 840 HAL_GPIO_WritePin(GPIOC,LED_CONTROL_PIN,GPIO_PIN_RESET); |
| 38 | 841 #endif |
| 842 } | |
| 843 | |
| 89 | 844 void GPIO_new_DEBUG_HIGH(void) { |
| 38 | 845 #ifdef DEBUG_PIN_ACTIVE |
| 662 | 846 HAL_GPIO_WritePin(GPIOC,LED_CONTROL_PIN,GPIO_PIN_SET); |
| 38 | 847 #endif |
| 848 } | |
| 849 | |
| 89 | 850 static void GPIO_Power_MainCPU_Init(void) { |
| 851 GPIO_InitTypeDef GPIO_InitStructure; | |
| 852 __GPIOC_CLK_ENABLE(); | |
| 662 | 853 GPIO_InitStructure.Pin = MAINCPU_CONTROL_PIN; |
| 89 | 854 GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP; |
| 855 GPIO_InitStructure.Pull = GPIO_PULLUP; | |
| 856 GPIO_InitStructure.Speed = GPIO_SPEED_LOW; | |
| 857 HAL_GPIO_Init( GPIOC, &GPIO_InitStructure); | |
| 662 | 858 HAL_GPIO_WritePin( GPIOC, MAINCPU_CONTROL_PIN, GPIO_PIN_RESET); |
| 38 | 859 } |
| 860 | |
| 89 | 861 static void GPIO_Power_MainCPU_ON(void) { |
| 662 | 862 HAL_GPIO_WritePin( GPIOC, MAINCPU_CONTROL_PIN, GPIO_PIN_RESET); |
| 38 | 863 } |
| 864 | |
| 89 | 865 static void GPIO_Power_MainCPU_OFF(void) { |
| 662 | 866 HAL_GPIO_WritePin( GPIOC, MAINCPU_CONTROL_PIN, GPIO_PIN_SET); |
| 38 | 867 } |
| 868 | |
| 869 /** | |
| 870 * @brief Configures EXTI Line0 (connected to PA0 + PA1 pin) in interrupt mode | |
| 871 * @param None | |
| 872 * @retval None | |
| 873 */ | |
| 874 | |
| 89 | 875 static void EXTI_Wakeup_Button_Init(void) { |
| 876 GPIO_InitTypeDef GPIO_InitStructure; | |
| 38 | 877 |
| 89 | 878 __HAL_RCC_GPIOA_CLK_ENABLE(); |
| 879 BUTTON_OSTC_HAL_RCC_GPIO_CLK_ENABLE(); | |
| 880 GPIO_InitStructure.Pin = BUTTON_OSTC_GPIO_PIN; | |
| 881 GPIO_InitStructure.Mode = GPIO_MODE_IT_FALLING; | |
| 882 GPIO_InitStructure.Pull = GPIO_NOPULL; | |
| 883 HAL_GPIO_Init( BUTTON_OSTC_GPIO_PORT, &GPIO_InitStructure); | |
| 38 | 884 |
| 89 | 885 HAL_NVIC_SetPriority( BUTTON_OSTC_IRQn, 0x0F, 0); |
| 886 HAL_NVIC_EnableIRQ( BUTTON_OSTC_IRQn); | |
| 38 | 887 } |
| 888 | |
| 89 | 889 static void EXTI_Wakeup_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_OSTC_GPIO_PIN; |
| 897 HAL_GPIO_Init( BUTTON_OSTC_GPIO_PORT, &GPIO_InitStructure); | |
| 898 HAL_NVIC_DisableIRQ( BUTTON_OSTC_IRQn); | |
| 38 | 899 } |
| 900 | |
| 89 | 901 static void EXTI_Test_Button_Init(void) { |
| 902 GPIO_InitTypeDef GPIO_InitStructure; | |
| 38 | 903 |
| 89 | 904 BUTTON_TEST_GPIO_CLK_ENABLE(); |
| 905 GPIO_InitStructure.Pin = BUTTON_TEST_GPIO_PIN; | |
| 906 GPIO_InitStructure.Mode = GPIO_MODE_IT_FALLING; | |
| 907 GPIO_InitStructure.Pull = GPIO_PULLUP; | |
| 908 HAL_GPIO_Init( BUTTON_TEST_GPIO_PORT, &GPIO_InitStructure); | |
| 909 HAL_NVIC_SetPriority( BUTTON_TEST_IRQn, 0x0F, 0); | |
| 910 HAL_NVIC_EnableIRQ( BUTTON_TEST_IRQn); | |
| 38 | 911 } |
| 912 | |
| 89 | 913 static void EXTI_Test_Button_DeInit(void) { |
| 914 GPIO_InitTypeDef GPIO_InitStructure; | |
| 38 | 915 |
| 89 | 916 GPIO_InitStructure.Mode = GPIO_MODE_ANALOG; |
| 917 GPIO_InitStructure.Speed = GPIO_SPEED_LOW; | |
| 918 GPIO_InitStructure.Pull = GPIO_NOPULL; | |
| 38 | 919 |
| 89 | 920 GPIO_InitStructure.Pin = BUTTON_TEST_GPIO_PIN; |
| 921 HAL_GPIO_Init( BUTTON_TEST_GPIO_PORT, &GPIO_InitStructure); | |
| 922 HAL_NVIC_DisableIRQ( BUTTON_TEST_IRQn); | |
| 38 | 923 } |
| 924 | |
| 925 /* NUCLEO C 13 | |
| 926 KEY_BUTTON_GPIO_CLK_ENABLE(); | |
| 927 GPIO_InitStructure.Mode = GPIO_MODE_IT_FALLING; | |
| 928 GPIO_InitStructure.Pull = GPIO_NOPULL; | |
| 929 GPIO_InitStructure.Pin = KEY_BUTTON_PIN; | |
| 930 HAL_GPIO_Init(KEY_BUTTON_GPIO_PORT, &GPIO_InitStructure); | |
| 931 HAL_NVIC_SetPriority(KEY_BUTTON_EXTI_IRQn, 2, 0); | |
| 932 HAL_NVIC_EnableIRQ(KEY_BUTTON_EXTI_IRQn); | |
| 933 */ | |
| 934 | |
| 935 /** | |
| 936 * @brief Wake Up Timer callback | |
| 937 * @param hrtc: RTC handle | |
| 938 * @retval None | |
| 939 */ | |
| 940 | |
| 941 /* | |
| 942 void HAL_RTCEx_WakeUpTimerEventCallback(RTC_HandleTypeDef *hrtc) | |
| 943 { | |
| 944 static uint8_t uwCounter = 0; | |
| 945 uwCounter = 1; | |
| 946 } | |
| 947 */ | |
| 948 | |
| 89 | 949 void HAL_I2C_MasterTxCpltCallback(I2C_HandleTypeDef *I2cHandle) { |
| 38 | 950 |
| 951 } | |
| 952 | |
| 89 | 953 void HAL_I2C_MasterRxCpltCallback(I2C_HandleTypeDef *I2cHandle) { |
| 38 | 954 |
| 955 } | |
| 956 | |
| 89 | 957 void HAL_I2C_ErrorCallback(I2C_HandleTypeDef *I2cHandle) { |
| 38 | 958 |
| 959 } | |
| 960 | |
| 89 | 961 void sleep_prepare(void) { |
| 962 EXTI_Wakeup_Button_Init(); | |
| 662 | 963 |
| 89 | 964 compass_sleep(); |
| 965 HAL_Delay(100); | |
| 966 accelerator_sleep(); | |
| 967 HAL_Delay(100); | |
| 38 | 968 |
| 89 | 969 I2C_DeInit(); |
| 970 MX_SPI_DeInit(); | |
| 971 MX_SPI3_DeInit(); | |
| 972 ADCx_DeInit(); | |
| 38 | 973 |
| 89 | 974 GPIO_InitTypeDef GPIO_InitStruct; |
| 38 | 975 |
| 89 | 976 __HAL_RCC_GPIOA_CLK_ENABLE(); |
| 977 __HAL_RCC_GPIOB_CLK_ENABLE(); | |
| 978 __HAL_RCC_GPIOC_CLK_ENABLE(); | |
| 979 __HAL_RCC_GPIOH_CLK_ENABLE(); | |
| 38 | 980 |
| 89 | 981 GPIO_InitStruct.Mode = GPIO_MODE_ANALOG; |
| 982 GPIO_InitStruct.Speed = GPIO_SPEED_HIGH; | |
| 983 GPIO_InitStruct.Pull = GPIO_NOPULL; | |
| 984 GPIO_InitStruct.Pin = GPIO_PIN_All; | |
| 985 HAL_GPIO_Init( GPIOH, &GPIO_InitStruct); | |
| 38 | 986 #ifdef DEBUGMODE |
| 89 | 987 GPIO_InitStruct.Pin = GPIO_PIN_All ^ ( GPIO_PIN_3 | GPIO_PIN_8 | GPIO_PIN_9); /* debug */ |
| 38 | 988 #endif |
| 89 | 989 HAL_GPIO_Init( GPIOB, &GPIO_InitStruct); |
| 38 | 990 |
| 89 | 991 GPIO_InitStruct.Pin = |
| 992 GPIO_PIN_All | |
| 662 | 993 ^ ( MAINCPU_CONTROL_PIN | CHARGE_OUT_PIN | CHARGE_IN_PIN | EXT33V_CONTROL_PIN | LED_CONTROL_PIN); /* power off & charger in & charge out & OSC32 & ext33Volt */ |
| 994 | |
| 89 | 995 HAL_GPIO_Init( GPIOC, &GPIO_InitStruct); |
| 38 | 996 |
| 89 | 997 GPIO_InitStruct.Pin = GPIO_PIN_All ^ ( GPIO_PIN_0); |
| 38 | 998 #ifdef DEBUGMODE |
| 89 | 999 GPIO_InitStruct.Pin = GPIO_PIN_All ^ ( GPIO_PIN_0 | GPIO_PIN_13 | GPIO_PIN_14); /* wake up button & debug */ |
| 38 | 1000 #endif |
| 89 | 1001 HAL_GPIO_Init( GPIOA, &GPIO_InitStruct); |
| 38 | 1002 |
| 89 | 1003 GPIO_InitStruct.Pin = GPIO_PIN_All; |
| 1004 HAL_GPIO_Init( GPIOH, &GPIO_InitStruct); | |
| 38 | 1005 |
| 89 | 1006 GPIO_Power_MainCPU_OFF(); |
| 38 | 1007 |
| 1008 #ifndef DEBUGMODE | |
| 89 | 1009 __HAL_RCC_GPIOB_CLK_DISABLE(); |
| 38 | 1010 #endif |
| 89 | 1011 __HAL_RCC_GPIOH_CLK_DISABLE(); |
| 38 | 1012 |
| 89 | 1013 HAL_Delay(1000); |
| 38 | 1014 } |
| 1015 | |
| 1016 /* | |
| 1017 void sleep_test(void) | |
| 1018 { | |
| 1019 GPIO_InitTypeDef GPIO_InitStruct; | |
| 1020 | |
| 1021 __HAL_RCC_GPIOA_CLK_ENABLE(); | |
| 1022 __HAL_RCC_GPIOB_CLK_ENABLE(); | |
| 1023 __HAL_RCC_GPIOC_CLK_ENABLE(); | |
| 1024 __HAL_RCC_GPIOH_CLK_ENABLE(); | |
| 1025 | |
| 1026 GPIO_InitStruct.Mode = GPIO_MODE_ANALOG; | |
| 1027 GPIO_InitStruct.Speed = GPIO_SPEED_HIGH; | |
| 1028 GPIO_InitStruct.Pull = GPIO_NOPULL; | |
| 1029 GPIO_InitStruct.Pin = GPIO_PIN_All; | |
| 1030 HAL_GPIO_Init(GPIOH, &GPIO_InitStruct); | |
| 1031 HAL_GPIO_Init(GPIOB, &GPIO_InitStruct); | |
| 1032 | |
| 1033 GPIO_InitStruct.Pin = GPIO_PIN_All ^ ( GPIO_PIN_0 | GPIO_PIN_15 | GPIO_PIN_14); | |
| 1034 HAL_GPIO_Init(GPIOC, &GPIO_InitStruct); | |
| 1035 | |
| 1036 GPIO_InitStruct.Pin = GPIO_PIN_All ^ ( GPIO_PIN_0); | |
| 1037 HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); | |
| 1038 | |
| 1039 GPIO_Power_MainCPU_OFF(); | |
| 1040 | |
| 1041 GPIO_InitStruct.Pull = GPIO_PULLUP; | |
| 1042 GPIO_InitStruct.Pin = GPIO_PIN_0; | |
| 1043 HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); | |
| 1044 | |
| 1045 // __HAL_RCC_GPIOA_CLK_DISABLE(); | |
| 1046 __HAL_RCC_GPIOB_CLK_DISABLE(); | |
| 1047 // __HAL_RCC_GPIOC_CLK_DISABLE(); | |
| 1048 __HAL_RCC_GPIOH_CLK_DISABLE(); | |
| 1049 | |
| 1050 | |
| 1051 HAL_Delay(5000); | |
| 1052 while(1) | |
| 1053 { | |
| 1054 RTC_StopMode_2seconds(); | |
| 1055 HAL_Delay(200); | |
| 1056 } | |
| 1057 } | |
| 1058 */ | |
| 1059 | |
| 1060 #ifdef USE_FULL_ASSERT | |
| 1061 | |
| 1062 /** | |
| 1063 * @brief Reports the name of the source file and the source line number | |
| 1064 * where the assert_param error has occurred. | |
| 1065 * @param file: pointer to the source file name | |
| 1066 * @param line: assert_param error line source number | |
| 1067 * @retval None | |
| 1068 */ | |
| 1069 void assert_failed(uint8_t* file, uint32_t line) | |
| 1070 { | |
| 89 | 1071 /* User can add his own implementation to report the file name and line number, |
| 1072 ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */ | |
| 38 | 1073 |
| 89 | 1074 /* Infinite loop */ |
| 1075 while (1) | |
| 1076 { | |
| 1077 } | |
| 38 | 1078 } |
| 1079 #endif | |
| 1080 | |
| 1081 /** | |
| 1082 * @} | |
| 1083 */ | |
| 104 | 1084 /** |
| 1085 * @brief This function handles SysTick Handler. | |
| 1086 * @param None | |
| 1087 * @retval None | |
| 1088 */ | |
| 38 | 1089 |
| 104 | 1090 /*TxRx only here. Every 100 ms.*/ |
| 1091 uint8_t ticks100ms=0; | |
| 1092 void SysTick_Handler(void) | |
| 1093 { | |
| 1094 HAL_IncTick(); | |
| 1095 if(ticks100ms<100){ | |
| 1096 ticks100ms++; | |
| 1097 }else | |
| 1098 { | |
| 1099 ticks100ms=0; | |
| 1100 } | |
| 1101 } | |
| 38 | 1102 /** |
| 1103 * @} | |
| 1104 */ | |
| 1105 | |
| 1106 /************************ (C) COPYRIGHT heinrichs weikamp *****END OF FILE****/ |