Mercurial > public > ostc4
annotate Small_CPU/Src/baseCPU2.c @ 538:b1eee27cd02b
BugFix firmware downgrade to version with less settings:
If a downgrade to a firmware version using less setting parameter were done then the settings had been reset to the default values. Root cause was that only increased number of settings was accepted by the read function. Because the layout of the setting structure is fixed (only bytes attached, no change in the order of data values) a downgrade just discarding the no longer used settings is possible => Updated read function to handle reduction of setting parameters.
| author | Ideenmodellierer |
|---|---|
| date | Sat, 10 Oct 2020 13:51:44 +0200 |
| parents | 02e7e11fdbe8 |
| children | 3328189786e7 |
| 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 = 5, |
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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 = 9, |
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176 .release_day = 25, |
| 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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339
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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****/ |