Mercurial > public > ostc4
annotate Small_CPU/Src/baseCPU2.c @ 568:1eee6fb108cb
Minor: Update the documentation for building the code
| author | heinrichsweikamp |
|---|---|
| date | Sun, 29 Nov 2020 11:41:03 +0100 |
| parents | 3328189786e7 |
| children | 06ec1da5e105 |
| 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" |
| 38 | 145 |
| 146 // From Common/Inc: | |
| 147 #include "calc_crush.h" | |
| 148 #include "decom.h" | |
| 149 #include "FirmwareData.h" | |
| 150 | |
| 151 // From Common/Drivers/ | |
| 152 #include "stm32f4xx_hal.h" | |
| 153 #include <stdio.h> | |
| 154 | |
| 433 | 155 uint8_t coldstart __attribute__((section (".noinit"))); |
| 156 | |
| 89 | 157 uint8_t hasExternalClock(void) { |
| 158 if ((TM_OTP_Read(0, 0) > 0) && (TM_OTP_Read(0, 0) < 0xFF)) | |
| 159 return 1; | |
| 160 else | |
| 161 return 0; | |
| 38 | 162 } |
| 163 | |
| 164 // SHALL LOAD AT 0x08000000 + 0x00005000 = 0x08005000. | |
| 165 // See CPU2-RTE.ld | |
| 100 | 166 const SFirmwareData cpu2_FirmwareData __attribute__(( section(".firmware_data") ))= { |
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167 .versionFirst = 2, |
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168 .versionSecond = 5, |
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169 .versionThird = 0, |
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170 .versionBeta = 0, |
| 38 | 171 |
| 89 | 172 /* 4 bytes with trailing 0 */ |
| 100 | 173 .signature = "mh", |
| 38 | 174 |
| 439 | 175 .release_year = 20, |
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176 .release_month = 9, |
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177 .release_day = 25, |
| 100 | 178 .release_sub = 0, |
| 38 | 179 |
| 89 | 180 /* max 48 with trailing 0 */ |
| 181 //release_info ="12345678901234567890123456789012345678901" | |
| 356 | 182 .release_info = "stable Nov'19", |
| 38 | 183 |
| 89 | 184 /* for safety reasons and coming functions */ |
| 185 .magic[0] = FIRMWARE_MAGIC_FIRST, .magic[1] = FIRMWARE_MAGIC_SECOND, | |
| 186 .magic[2] = FIRMWARE_MAGIC_CPU2_RTE, /* the magic byte for RTE */ | |
| 433 | 187 .magic[3] = FIRMWARE_MAGIC_END |
| 188 }; | |
| 189 | |
| 38 | 190 |
| 89 | 191 uint8_t firmwareVersionHigh(void) { |
| 192 return cpu2_FirmwareData.versionFirst; | |
| 38 | 193 } |
| 194 | |
| 89 | 195 uint8_t firmwareVersionLow(void) { |
| 196 return cpu2_FirmwareData.versionSecond; | |
| 38 | 197 } |
| 198 | |
| 199 /** @addtogroup OSTC4 | |
| 200 * @{ | |
| 201 */ | |
| 202 | |
| 203 /** @addtogroup CPU2 | |
| 204 * @{ | |
| 205 */ | |
| 206 | |
| 207 /* Private typedef -----------------------------------------------------------*/ | |
| 208 /* Private define ------------------------------------------------------------*/ | |
| 209 #define BUTTON_OSTC_GPIO_PIN GPIO_PIN_0 | |
| 210 #define BUTTON_OSTC_GPIO_PORT GPIOA | |
| 211 #define BUTTON_OSTC_HAL_RCC_GPIO_CLK_ENABLE() __HAL_RCC_GPIOA_CLK_ENABLE() | |
| 212 #define BUTTON_OSTC_IRQn EXTI0_IRQn | |
| 213 | |
| 214 #define BUTTON_TEST_GPIO_PIN GPIO_PIN_3 | |
| 215 #define BUTTON_TEST_GPIO_PORT GPIOA | |
| 216 #define BUTTON_TEST_GPIO_CLK_ENABLE() __GPIOA_CLK_ENABLE() | |
| 217 #define BUTTON_TEST_IRQn EXTI3_IRQn | |
| 218 | |
| 219 #define WIRELSS_RISING_GPIO_PIN GPIO_PIN_1 | |
| 220 #define WIRELSS_RISING_GPIO_PORT GPIOA | |
| 221 #define WIRELSS_RISING_HAL_RCC_GPIO_CLK_ENABLE() __HAL_RCC_GPIOA_CLK_ENABLE() | |
| 222 #define WIRELSS_RISING_IRQn EXTI1_IRQn | |
| 223 | |
| 224 #define WIRELSS_FALLING_GPIO_PIN GPIO_PIN_2 | |
| 225 #define WIRELSS_FALLING_GPIO_PORT GPIOA | |
| 226 #define WIRELSS_FALLING_HAL_RCC_GPIO_CLK_ENABLE() __HAL_RCC_GPIOA_CLK_ENABLE() | |
| 227 #define WIRELSS_FALLING_IRQn EXTI2_IRQn | |
| 228 | |
| 229 #define WIRELSS_POWER_GPIO_PIN GPIO_PIN_12 | |
| 230 #define WIRELSS_POWER_GPIO_PORT GPIOB | |
| 231 #define WIRELSS_POWER_HAL_RCC_GPIO_CLK_ENABLE() __HAL_RCC_GPIOB_CLK_ENABLE() | |
| 232 | |
| 233 /* Private macro -------------------------------------------------------------*/ | |
| 234 | |
| 235 /* Private variables ---------------------------------------------------------*/ | |
| 236 uint32_t global_test_time_counter = 0; | |
| 237 SBackup backup; | |
| 238 | |
| 239 /* Private function prototypes -----------------------------------------------*/ | |
| 240 static void EXTI_Wakeup_Button_Init(void); | |
| 241 static void EXTI_Wakeup_Button_DeInit(void); | |
| 242 | |
| 243 static void EXTI_Test_Button_Init(void); | |
| 244 static void EXTI_Test_Button_DeInit(void); | |
| 245 | |
| 246 static void GPIO_LED_Init(void); | |
| 247 static void GPIO_Power_MainCPU_Init(void); | |
| 248 static void GPIO_Power_MainCPU_ON(void); | |
| 249 static void GPIO_Power_MainCPU_OFF(void); | |
| 250 | |
| 183 | 251 #ifdef DEBUG_I2C_LINES |
| 38 | 252 void GPIO_test_I2C_lines(void); |
| 183 | 253 #endif |
| 38 | 254 |
| 255 void sleep_prepare(void); | |
| 256 | |
| 257 void SystemClock_Config(void); | |
| 258 void SystemClock_Config_HSI(void); | |
| 259 void SystemClock_Config_HSE(void); | |
| 260 void SYSCLKConfig_STOP_HSI(void); | |
| 261 void SYSCLKConfig_STOP_HSE(void); | |
| 262 | |
| 263 void GPIO_new_DEBUG_Init(void); | |
| 264 void GPIO_new_DEBUG_LOW(void); | |
| 265 void GPIO_new_DEBUG_HIGH(void); | |
| 266 | |
| 267 #define REGULAR_RUN | |
| 268 | |
| 89 | 269 int __io_putchar(int ch) { |
| 270 ITM_SendChar(ch); | |
| 271 return ch; | |
| 38 | 272 } |
| 273 | |
| 274 /* Private functions ---------------------------------------------------------*/ | |
| 275 | |
| 276 /** | |
| 277 * @brief Main program | |
| 278 * @param None | |
| 279 * @retval None | |
| 280 */ | |
| 120 | 281 /* #define DEBUG_RUNTIME TRUE */ |
| 282 #ifdef DEBUG_RUNTIME | |
| 283 #define MEASURECNT 60 /* number of measuremets to be stored */ | |
| 284 static uint32_t loopcnt[MEASURECNT]; | |
| 285 extern RTC_HandleTypeDef RTCHandle; | |
| 286 #endif | |
| 38 | 287 |
| 89 | 288 int main(void) { |
| 120 | 289 |
| 290 #ifdef DEBUG_RUNTIME | |
| 291 RTC_TimeTypeDef Stime; | |
| 292 uint8_t measurementindex = 0; | |
| 293 uint8_t lastsecond = 0xFF; | |
| 294 #endif | |
| 295 | |
| 89 | 296 HAL_Init(); |
| 297 SystemClock_Config(); | |
| 38 | 298 |
| 89 | 299 HAL_SYSTICK_Config(HAL_RCC_GetHCLKFreq() / 1000); |
| 300 HAL_SYSTICK_CLKSourceConfig( SYSTICK_CLKSOURCE_HCLK); | |
| 301 HAL_NVIC_SetPriority(SysTick_IRQn, 0, 0); | |
| 38 | 302 |
| 89 | 303 MX_RTC_init(); |
| 304 GPIO_LED_Init(); | |
| 305 GPIO_new_DEBUG_Init(); // added 170322 hw | |
| 306 initGlobals(); | |
| 38 | 307 |
| 120 | 308 /* printf("CPU2-RTE running...\n"); */ |
| 38 | 309 |
| 329 | 310 HAL_Delay(100); |
| 311 | |
| 89 | 312 MX_I2C1_Init(); |
| 329 | 313 if (global.I2C_SystemStatus != HAL_OK) |
| 314 { | |
| 89 | 315 if (MX_I2C1_TestAndClear() == GPIO_PIN_RESET) { |
| 316 MX_I2C1_TestAndClear(); // do it a second time | |
| 317 } | |
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318 HAL_Delay(100); |
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319 I2C_DeInit(); |
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320 HAL_Delay(100); |
| 89 | 321 MX_I2C1_Init(); |
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322 HAL_Delay(100); |
| 89 | 323 } |
| 38 | 324 |
| 329 | 325 |
| 326 | |
| 89 | 327 //dangerous: TM_OTP_Write(0,0, 0x01); |
| 38 | 328 #ifdef REGULAR_RUN |
| 89 | 329 global.sensorError[SENSOR_PRESSURE_ID] = init_pressure(); |
| 330 global.I2C_SystemStatus = global.sensorError[SENSOR_PRESSURE_ID]; | |
| 329 | 331 if (global.I2C_SystemStatus != HAL_OK) |
| 332 { | |
| 89 | 333 if (MX_I2C1_TestAndClear() == GPIO_PIN_RESET) { |
| 334 MX_I2C1_TestAndClear(); // do it a second time | |
| 335 } | |
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336 HAL_Delay(100); |
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337 I2C_DeInit(); |
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338 HAL_Delay(100); |
| 89 | 339 MX_I2C1_Init(); |
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340 HAL_Delay(100); |
| 89 | 341 global.sensorError[SENSOR_PRESSURE_ID] = init_pressure(); |
| 342 global.I2C_SystemStatus = global.sensorError[SENSOR_PRESSURE_ID]; | |
| 343 } | |
| 38 | 344 |
| 89 | 345 global.dataSendToMaster.sensorErrors = |
| 346 global.sensorError[SENSOR_PRESSURE_ID]; | |
| 329 | 347 |
| 348 if(is_init_pressure_done()) | |
| 349 { | |
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350 init_surface_ring(0); |
| 329 | 351 } |
| 89 | 352 init_battery_gas_gauge(); |
| 353 HAL_Delay(10); | |
| 354 battery_gas_gauge_get_data(); | |
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355 |
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356 MX_SPI3_Init(); |
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357 |
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358 if(coldstart != 0xA5) /* Not reading a 0xA5 means the memory cells has not been initialized before => cold start */ |
| 433 | 359 { |
| 360 coldstart = 0xA5; | |
| 361 battery_gas_gauge_set(0); | |
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362 global.dataSendToMaster.power_on_reset = 1; |
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363 global.deviceDataSendToMaster.power_on_reset = 1; |
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364 |
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365 if (!scheduleSetButtonResponsiveness()) |
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366 { |
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367 HAL_Delay(1); |
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368 if (!scheduleSetButtonResponsiveness()) // send again, if problem it's not my problem here. |
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369 { |
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370 HAL_Delay(1); |
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371 scheduleSetButtonResponsiveness(); // init |
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372 HAL_Delay(1); |
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373 } |
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374 } |
| 433 | 375 } |
| 38 | 376 |
| 89 | 377 global.lifeData.battery_voltage = get_voltage(); |
| 378 global.lifeData.battery_charge = get_charge(); | |
| 379 copyBatteryData(); | |
| 38 | 380 |
| 89 | 381 ADCx_Init(); |
| 382 GPIO_Power_MainCPU_Init(); | |
| 383 global.mode = MODE_POWERUP; | |
| 38 | 384 #else |
| 89 | 385 init_pressure(); |
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386 init_surface_ring(0); |
| 38 | 387 |
| 89 | 388 ADCx_Init(); |
| 389 GPIO_Power_MainCPU_Init(); | |
| 390 global.mode = MODE_TEST; | |
| 38 | 391 #endif |
| 89 | 392 while (1) { |
| 120 | 393 /* printf("Global mode = %d\n", global.mode); */ |
| 38 | 394 |
| 89 | 395 switch (global.mode) { |
| 396 case MODE_POWERUP: | |
| 397 case MODE_BOOT: | |
| 398 // ReInit_battery_charger_status_pins(); | |
| 399 compass_init(0, 7); | |
| 400 accelerator_init(); | |
|
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401 externalInterface_Init(); |
| 181 | 402 |
| 89 | 403 if (global.mode == MODE_BOOT) { |
| 404 GPIO_Power_MainCPU_OFF(); | |
| 405 HAL_Delay(100); // for GPIO_Power_MainCPU_ON(); | |
| 406 GPIO_Power_MainCPU_ON(); | |
| 407 } | |
| 408 SPI_synchronize_with_Master(); | |
| 409 MX_DMA_Init(); | |
| 410 MX_SPI1_Init(); | |
|
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411 SPI_Start_single_TxRx_with_Master(); /* be prepared for the first data exchange */ |
| 207 | 412 Scheduler_Request_sync_with_SPI(SPI_SYNC_METHOD_HARD); |
| 89 | 413 EXTI_Test_Button_Init(); |
| 414 global.mode = MODE_SURFACE; | |
| 415 break; | |
| 38 | 416 |
| 89 | 417 case MODE_CALIB: |
| 90 | 418 scheduleCompassCalibrationMode(); |
| 89 | 419 break; |
| 420 | |
| 421 case MODE_SURFACE: | |
| 422 scheduleSurfaceMode(); | |
| 423 break; | |
| 38 | 424 |
| 89 | 425 case MODE_TEST: |
| 426 break; | |
| 38 | 427 |
| 89 | 428 case MODE_DIVE: |
| 90 | 429 backup.no_fly_time_minutes = global.no_fly_time_minutes; |
| 430 backup.seconds_since_last_dive = global.seconds_since_last_dive; | |
| 431 | |
| 432 vpm_init( &global.vpm, global.conservatism, global.repetitive_dive, | |
| 433 global.seconds_since_last_dive ); | |
| 434 global.no_fly_time_minutes = 0; | |
| 435 global.lifeData.dive_time_seconds = 0; | |
| 436 global.lifeData.dive_time_seconds_without_surface_time = 0; | |
| 437 scheduleDiveMode(); | |
| 438 // done now in scheduler prior to change mode: global.seconds_since_last_dive = 1; | |
| 439 | |
| 440 if( global.lifeData.dive_time_seconds > 60 ) | |
| 441 { | |
| 442 //No Fly time 60% of desaturationtime after dive | |
| 443 global.no_fly_time_minutes = decom_calc_desaturation_time( | |
| 444 global.lifeData.tissue_nitrogen_bar, | |
| 445 global.lifeData.tissue_helium_bar, | |
| 446 global.lifeData.pressure_surface_bar ) * 60 / 100; | |
| 447 if( global.no_fly_time_minutes < (24 * 60) ) | |
| 448 global.no_fly_time_minutes = 24 * 60; | |
| 449 } | |
| 450 else | |
| 451 { | |
| 452 global.no_fly_time_minutes = backup.no_fly_time_minutes; | |
| 453 global.seconds_since_last_dive = backup.seconds_since_last_dive; | |
| 454 } | |
| 455 | |
| 456 global.lifeData.dive_time_seconds = 0; | |
| 457 global.lifeData.dive_time_seconds_without_surface_time = 0; | |
| 458 global.lifeData.counterSecondsShallowDepth = 0; | |
| 459 | |
| 460 backup.no_fly_time_minutes = 0; | |
| 461 backup.seconds_since_last_dive = 0; | |
| 89 | 462 break; |
| 38 | 463 |
| 89 | 464 case MODE_SHUTDOWN: |
| 465 HAL_Delay(200); | |
| 466 global.mode = MODE_SLEEP; | |
| 467 MX_SPI3_Init(); | |
| 468 break; | |
| 469 | |
| 470 case MODE_SLEEP: | |
| 471 /* | |
| 472 sleep_prepare(); | |
| 473 scheduleSleepMode_test(); | |
| 474 */ | |
| 475 /* | |
| 476 GPIO_Power_MainCPU_OFF(); | |
| 477 EXTI_Test_Button_DeInit(); | |
| 478 EXTI_Wakeup_Button_Init(); | |
| 479 NOT_USED_AT_THE_MOMENT_scheduleSleepMode(); | |
| 480 */ | |
| 481 EXTI_Test_Button_DeInit(); | |
| 482 if (hasExternalClock()) | |
| 483 SystemClock_Config_HSI(); | |
| 484 sleep_prepare(); | |
| 38 | 485 |
| 89 | 486 GPIO_LED_Init(); |
| 38 | 487 |
| 89 | 488 scheduleSleepMode(); |
| 489 if (hasExternalClock()) | |
| 490 SystemClock_Config_HSE(); | |
| 491 GPIO_LED_Init(); | |
| 492 EXTI_Wakeup_Button_DeInit(); | |
| 493 ADCx_Init(); | |
| 494 GPIO_Power_MainCPU_Init(); | |
| 495 GPIO_Power_MainCPU_ON(); | |
| 496 compass_init(0, 7); | |
| 497 accelerator_init(); | |
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498 SPI_synchronize_with_Master(); |
| 89 | 499 MX_DMA_Init(); |
| 500 MX_SPI1_Init(); | |
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501 SPI_Start_single_TxRx_with_Master(); |
| 89 | 502 |
| 503 // EXTILine0_Button_DeInit(); not now, later after testing | |
| 504 break; | |
| 505 } | |
| 120 | 506 |
| 507 #ifdef DEBUG_RUNTIME | |
| 508 HAL_RTC_GetTime(&RTCHandle, &Stime, RTC_FORMAT_BCD); | |
| 509 | |
| 510 if(lastsecond == 0xFF) | |
| 511 { | |
| 512 measurementindex = 0; | |
| 513 loopcnt[measurementindex] = 0; | |
| 514 lastsecond = Stime.Seconds; | |
| 515 } | |
| 516 loopcnt[measurementindex]++; | |
| 517 | |
| 518 if(lastsecond != Stime.Seconds) | |
| 519 { | |
| 520 measurementindex++; | |
| 521 if (measurementindex == MEASURECNT) measurementindex = 0; | |
| 522 loopcnt[measurementindex] = 0; | |
| 523 lastsecond = Stime.Seconds; | |
| 524 if(measurementindex +1 < MEASURECNT) loopcnt[measurementindex +1] = 0xffff; /* helps to identify the latest value */ | |
| 525 } | |
| 526 #endif | |
| 89 | 527 } |
| 38 | 528 } |
| 529 | |
| 530 /** @brief Button feedback - EXTI line detection callbacks | |
| 531 * @param GPIO_Pin: Specifies the pins connected EXTI line | |
| 532 * @retval None | |
| 533 */ | |
| 89 | 534 void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin) { |
| 38 | 535 |
| 89 | 536 if (GPIO_Pin == BUTTON_OSTC_GPIO_PIN) { |
| 537 if (global.mode == MODE_SLEEP) { | |
| 538 global.mode = MODE_BOOT; | |
| 539 } | |
| 540 } | |
| 541 else | |
| 542 if (GPIO_Pin == BUTTON_TEST_GPIO_PIN) { | |
| 543 if (!global.demo_mode && (global.mode == MODE_SURFACE)) { | |
| 544 global.demo_mode = 1; | |
| 545 global.mode = MODE_DIVE; | |
| 546 } else if (global.demo_mode && (global.mode == MODE_DIVE) | |
| 547 && (global.lifeData.dive_time_seconds > 10)) { | |
| 548 global.demo_mode = 0; | |
| 549 global.dataSendToMaster.mode = MODE_ENDDIVE; | |
| 550 global.deviceDataSendToMaster.mode = MODE_ENDDIVE; | |
| 551 } | |
| 552 } | |
| 38 | 553 } |
| 554 | |
| 555 /** | |
| 556 * @brief System Clock Configuration | |
| 557 * The system Clock is configured as follow : | |
| 558 * System Clock source = PLL (HSI) | |
| 559 * SYSCLK(Hz) = 100 MHz | |
| 560 * HCLK(Hz) = 100 MHz | |
| 561 * AHB Prescaler = 1 | |
| 562 * APB1 Prescaler = 2 | |
| 563 * APB2 Prescaler = 1 | |
| 564 * HSI Frequency(Hz) = 16 MHz | |
| 565 * PLL_M = 16 | |
| 566 * PLL_N = 400 | |
| 567 * PLL_P = 4 | |
| 568 * PLL_Q = 7 // no USB | |
| 569 * VDD(V) = 3.3 | |
| 570 * Main regulator output voltage = Scale1 mode | |
| 571 * Flash Latency(WS) = 3 | |
| 572 * @param None | |
| 573 * @retval None | |
| 574 */ | |
| 575 | |
| 89 | 576 void SystemClock_Config(void) { |
| 577 if (hasExternalClock()) | |
| 578 SystemClock_Config_HSE(); | |
| 579 else | |
| 580 SystemClock_Config_HSI(); | |
| 38 | 581 } |
| 582 | |
| 89 | 583 void SYSCLKConfig_STOP(void) { |
| 584 SYSCLKConfig_STOP_HSI(); | |
| 38 | 585 } |
| 586 | |
| 89 | 587 void SystemClock_Config_HSE(void) { |
| 588 RCC_OscInitTypeDef RCC_OscInitStruct; | |
| 589 RCC_ClkInitTypeDef RCC_ClkInitStruct; | |
| 38 | 590 // RCC_PeriphCLKInitTypeDef PeriphClkInitStruct; |
| 591 | |
| 89 | 592 __PWR_CLK_ENABLE(); // is identical to __HAL_RCC_PWR_CLK_ENABLE(); |
| 38 | 593 |
| 89 | 594 __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE2); |
| 38 | 595 |
| 89 | 596 RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE; //|RCC_OSCILLATORTYPE_LSE; |
| 597 RCC_OscInitStruct.HSEState = RCC_HSE_ON; | |
| 598 //RCC_OscInitStruct.LSEState = RCC_LSE_ON; | |
| 599 RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON; | |
| 600 RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE; | |
| 601 RCC_OscInitStruct.PLL.PLLM = 8; | |
| 602 RCC_OscInitStruct.PLL.PLLN = 320; | |
| 603 RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV4; | |
| 604 RCC_OscInitStruct.PLL.PLLQ = 4; | |
| 605 HAL_RCC_OscConfig(&RCC_OscInitStruct); | |
| 38 | 606 |
| 89 | 607 RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_SYSCLK |
| 608 | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2; | |
| 609 RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK; | |
| 610 RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1; | |
| 611 RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2; | |
| 612 RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1; | |
| 613 HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2); | |
| 38 | 614 |
| 615 // PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_RTC; | |
| 616 // PeriphClkInitStruct.RTCClockSelection = RCC_RTCCLKSOURCE_LSE; | |
| 617 // HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct); | |
| 618 | |
| 619 // HAL_SYSTICK_Config(HAL_RCC_GetHCLKFreq()/1000); | |
| 620 | |
| 621 // HAL_SYSTICK_CLKSourceConfig(SYSTICK_CLKSOURCE_HCLK); | |
| 622 | |
| 89 | 623 /* SysTick_IRQn interrupt configuration */ |
| 38 | 624 // HAL_NVIC_SetPriority(SysTick_IRQn, 0, 0); |
| 625 } | |
| 626 | |
| 89 | 627 void SystemClock_Config_HSI(void) { |
| 628 RCC_ClkInitTypeDef RCC_ClkInitStruct; | |
| 629 RCC_OscInitTypeDef RCC_OscInitStruct; | |
| 38 | 630 |
| 89 | 631 /* Enable Power Control clock */ |
| 632 __HAL_RCC_PWR_CLK_ENABLE(); | |
| 38 | 633 |
| 89 | 634 /* The voltage scaling allows optimizing the power consumption when the device is |
| 635 clocked below the maximum system frequency, to update the voltage scaling value | |
| 636 regarding system frequency refer to product datasheet. */ | |
| 637 __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE2); | |
| 38 | 638 |
| 89 | 639 /* Enable HSI Oscillator and activate PLL with HSI as source */ |
| 640 RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI; | |
| 641 RCC_OscInitStruct.HSIState = RCC_HSI_ON; | |
| 642 RCC_OscInitStruct.HSICalibrationValue = 0x10; | |
| 643 RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON; | |
| 644 RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI; | |
| 645 RCC_OscInitStruct.PLL.PLLM = 16; | |
| 646 RCC_OscInitStruct.PLL.PLLN = 320; | |
| 647 RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV4; | |
| 648 RCC_OscInitStruct.PLL.PLLQ = 4; | |
| 649 HAL_RCC_OscConfig(&RCC_OscInitStruct); | |
| 38 | 650 |
| 89 | 651 /* Select PLL as system clock source and configure the HCLK, PCLK1 and PCLK2 |
| 652 clocks dividers */ | |
| 653 RCC_ClkInitStruct.ClockType = (RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_HCLK | |
| 654 | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2); | |
| 655 RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK; | |
| 656 RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1; | |
| 657 RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2; | |
| 658 RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1; | |
| 659 HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2); | |
| 38 | 660 } |
| 661 /* | |
| 662 RCC_OscInitTypeDef RCC_OscInitStruct; | |
| 663 RCC_ClkInitTypeDef RCC_ClkInitStruct; | |
| 664 | |
| 665 __HAL_RCC_PWR_CLK_ENABLE(); | |
| 666 | |
| 667 //__PWR_CLK_ENABLE(); | |
| 668 | |
| 669 __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE2); | |
| 670 | |
| 671 RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI|RCC_OSCILLATORTYPE_LSE; | |
| 672 RCC_OscInitStruct.LSEState = RCC_LSE_ON; | |
| 673 RCC_OscInitStruct.HSIState = RCC_HSI_ON; | |
| 674 RCC_OscInitStruct.HSICalibrationValue = 16; | |
| 675 RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON; | |
| 676 RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI; | |
| 677 RCC_OscInitStruct.PLL.PLLM = 16; | |
| 678 RCC_OscInitStruct.PLL.PLLN = 320; | |
| 679 RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV4; | |
| 680 RCC_OscInitStruct.PLL.PLLQ = 4; | |
| 681 HAL_RCC_OscConfig(&RCC_OscInitStruct); | |
| 682 | |
| 683 RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_SYSCLK|RCC_CLOCKTYPE_PCLK1; | |
| 684 RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK; | |
| 685 RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1; | |
| 686 RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2; | |
| 687 RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1; | |
| 688 HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2); | |
| 689 } | |
| 690 | |
| 691 static void RtcClock_Config(void) | |
| 692 { | |
| 693 RCC_PeriphCLKInitTypeDef PeriphClkInitStruct; | |
| 694 PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_RTC; | |
| 695 PeriphClkInitStruct.RTCClockSelection = RCC_RTCCLKSOURCE_LSE; | |
| 696 HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct); | |
| 697 } | |
| 698 */ | |
| 699 | |
| 700 /** | |
| 701 * @brief Configures system clock after wake-up from STOP: enable HSI, PLL | |
| 702 * and select PLL as system clock source. | |
| 703 * @param None | |
| 704 * @retval None | |
| 705 */ | |
| 89 | 706 void SYSCLKConfig_STOP_HSE(void) { |
| 707 RCC_ClkInitTypeDef RCC_ClkInitStruct; | |
| 708 RCC_OscInitTypeDef RCC_OscInitStruct; | |
| 709 uint32_t pFLatency = 0; | |
| 38 | 710 |
| 89 | 711 /* Get the Oscillators configuration according to the internal RCC registers */ |
| 712 HAL_RCC_GetOscConfig(&RCC_OscInitStruct); | |
| 38 | 713 |
| 89 | 714 /* After wake-up from STOP reconfigure the system clock: Enable HSI and PLL */ |
| 715 RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE; | |
| 716 RCC_OscInitStruct.HSIState = RCC_HSE_ON; | |
| 717 RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON; | |
| 718 HAL_RCC_OscConfig(&RCC_OscInitStruct); | |
| 38 | 719 |
| 89 | 720 /* Get the Clocks configuration according to the internal RCC registers */ |
| 721 HAL_RCC_GetClockConfig(&RCC_ClkInitStruct, &pFLatency); | |
| 38 | 722 |
| 89 | 723 /* Select PLL as system clock source and configure the HCLK, PCLK1 and PCLK2 |
| 724 clocks dividers */ | |
| 725 RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_SYSCLK; | |
| 726 RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK; | |
| 727 HAL_RCC_ClockConfig(&RCC_ClkInitStruct, pFLatency); | |
| 38 | 728 } |
| 729 | |
| 89 | 730 void SYSCLKConfig_STOP_HSI(void) { |
| 731 RCC_ClkInitTypeDef RCC_ClkInitStruct; | |
| 732 RCC_OscInitTypeDef RCC_OscInitStruct; | |
| 733 uint32_t pFLatency = 0; | |
| 38 | 734 |
| 89 | 735 /* Get the Oscillators configuration according to the internal RCC registers */ |
| 736 HAL_RCC_GetOscConfig(&RCC_OscInitStruct); | |
| 38 | 737 |
| 89 | 738 /* After wake-up from STOP reconfigure the system clock: Enable HSI and PLL */ |
| 739 RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI; | |
| 740 RCC_OscInitStruct.HSIState = RCC_HSI_ON; | |
| 741 RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON; | |
| 742 RCC_OscInitStruct.HSICalibrationValue = 0x10; | |
| 743 HAL_RCC_OscConfig(&RCC_OscInitStruct); | |
| 38 | 744 |
| 89 | 745 /* Get the Clocks configuration according to the internal RCC registers */ |
| 746 HAL_RCC_GetClockConfig(&RCC_ClkInitStruct, &pFLatency); | |
| 38 | 747 |
| 89 | 748 /* Select PLL as system clock source and configure the HCLK, PCLK1 and PCLK2 |
| 749 clocks dividers */ | |
| 750 RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_SYSCLK; | |
| 751 RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK; | |
| 752 HAL_RCC_ClockConfig(&RCC_ClkInitStruct, pFLatency); | |
| 38 | 753 } |
| 754 | |
| 755 /** | |
| 756 * @brief SYSTICK callback | |
| 757 * @param None | |
| 758 * @retval None | |
| 759 */ | |
| 89 | 760 void HAL_SYSTICK_Callback(void) { |
| 761 HAL_IncTick(); | |
| 38 | 762 } |
| 763 | |
| 764 /** | |
| 765 * @brief Configures GPIO for LED | |
| 766 * Might move with STM32Cube usage | |
| 767 * @param None | |
| 768 * @retval None | |
| 769 */ | |
| 770 /* | |
| 771 void GPIO_test_I2C_lines(void) | |
| 772 { | |
| 773 GPIO_InitTypeDef GPIO_InitStructure; | |
| 774 __GPIOB_CLK_ENABLE(); | |
| 775 GPIO_InitStructure.Pin = GPIO_PIN_8; | |
| 776 GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP; | |
| 777 GPIO_InitStructure.Pull = GPIO_PULLUP; | |
| 778 GPIO_InitStructure.Speed = GPIO_SPEED_LOW; | |
| 779 HAL_GPIO_Init(GPIOB, &GPIO_InitStructure); | |
| 780 GPIO_InitStructure.Pin = GPIO_PIN_9; | |
| 781 HAL_GPIO_Init(GPIOB, &GPIO_InitStructure); | |
| 782 | |
| 783 HAL_GPIO_WritePin(GPIOB,GPIO_PIN_8,GPIO_PIN_SET); | |
| 784 HAL_GPIO_WritePin(GPIOB,GPIO_PIN_9,GPIO_PIN_RESET); | |
| 785 HAL_Delay(10); | |
| 786 HAL_GPIO_WritePin(GPIOB,GPIO_PIN_9,GPIO_PIN_SET); | |
| 787 HAL_GPIO_WritePin(GPIOB,GPIO_PIN_8,GPIO_PIN_RESET); | |
| 788 HAL_Delay(10); | |
| 789 } | |
| 790 */ | |
| 791 | |
| 89 | 792 static void GPIO_LED_Init(void) { |
| 793 GPIO_InitTypeDef GPIO_InitStructure; | |
| 38 | 794 |
| 89 | 795 __GPIOC_CLK_ENABLE(); |
| 796 GPIO_InitStructure.Pin = GPIO_PIN_3; | |
| 797 GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP; | |
| 798 GPIO_InitStructure.Pull = GPIO_PULLUP; | |
| 799 GPIO_InitStructure.Speed = GPIO_SPEED_FAST; | |
| 800 HAL_GPIO_Init( GPIOC, &GPIO_InitStructure); | |
| 38 | 801 } |
| 802 | |
| 89 | 803 void GPIO_new_DEBUG_Init(void) { |
| 38 | 804 #ifdef DEBUG_PIN_ACTIVE |
| 89 | 805 GPIO_InitTypeDef GPIO_InitStructure; |
| 38 | 806 |
| 89 | 807 __GPIOC_CLK_ENABLE(); |
| 808 GPIO_InitStructure.Pin = GPIO_PIN_3; | |
| 809 GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP; | |
| 810 GPIO_InitStructure.Pull = GPIO_PULLUP; | |
| 811 GPIO_InitStructure.Speed = GPIO_SPEED_FAST; | |
| 812 HAL_GPIO_Init(GPIOA, &GPIO_InitStructure); | |
| 38 | 813 #endif |
| 814 } | |
| 815 | |
| 89 | 816 void GPIO_new_DEBUG_LOW(void) { |
| 38 | 817 #ifdef DEBUG_PIN_ACTIVE |
| 89 | 818 HAL_GPIO_WritePin(GPIOC,GPIO_PIN_3,GPIO_PIN_RESET); |
| 38 | 819 #endif |
| 820 } | |
| 821 | |
| 89 | 822 void GPIO_new_DEBUG_HIGH(void) { |
| 38 | 823 #ifdef DEBUG_PIN_ACTIVE |
| 89 | 824 HAL_GPIO_WritePin(GPIOC,GPIO_PIN_3,GPIO_PIN_SET); |
| 38 | 825 #endif |
| 826 } | |
| 827 | |
| 89 | 828 static void GPIO_Power_MainCPU_Init(void) { |
| 829 GPIO_InitTypeDef GPIO_InitStructure; | |
| 830 __GPIOC_CLK_ENABLE(); | |
| 831 GPIO_InitStructure.Pin = GPIO_PIN_0; | |
| 832 GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP; | |
| 833 GPIO_InitStructure.Pull = GPIO_PULLUP; | |
| 834 GPIO_InitStructure.Speed = GPIO_SPEED_LOW; | |
| 835 HAL_GPIO_Init( GPIOC, &GPIO_InitStructure); | |
| 836 HAL_GPIO_WritePin( GPIOC, GPIO_PIN_0, GPIO_PIN_RESET); | |
| 38 | 837 } |
| 838 | |
| 89 | 839 static void GPIO_Power_MainCPU_ON(void) { |
| 840 HAL_GPIO_WritePin( GPIOC, GPIO_PIN_0, GPIO_PIN_RESET); | |
| 38 | 841 } |
| 842 | |
| 89 | 843 static void GPIO_Power_MainCPU_OFF(void) { |
| 844 HAL_GPIO_WritePin( GPIOC, GPIO_PIN_0, GPIO_PIN_SET); | |
| 38 | 845 } |
| 846 | |
| 847 /** | |
| 848 * @brief Configures EXTI Line0 (connected to PA0 + PA1 pin) in interrupt mode | |
| 849 * @param None | |
| 850 * @retval None | |
| 851 */ | |
| 852 | |
| 89 | 853 static void EXTI_Wakeup_Button_Init(void) { |
| 854 GPIO_InitTypeDef GPIO_InitStructure; | |
| 38 | 855 |
| 89 | 856 __HAL_RCC_GPIOA_CLK_ENABLE(); |
| 857 BUTTON_OSTC_HAL_RCC_GPIO_CLK_ENABLE(); | |
| 858 GPIO_InitStructure.Pin = BUTTON_OSTC_GPIO_PIN; | |
| 859 GPIO_InitStructure.Mode = GPIO_MODE_IT_FALLING; | |
| 860 GPIO_InitStructure.Pull = GPIO_NOPULL; | |
| 861 HAL_GPIO_Init( BUTTON_OSTC_GPIO_PORT, &GPIO_InitStructure); | |
| 38 | 862 |
| 89 | 863 HAL_NVIC_SetPriority( BUTTON_OSTC_IRQn, 0x0F, 0); |
| 864 HAL_NVIC_EnableIRQ( BUTTON_OSTC_IRQn); | |
| 38 | 865 } |
| 866 | |
| 89 | 867 static void EXTI_Wakeup_Button_DeInit(void) { |
| 868 GPIO_InitTypeDef GPIO_InitStructure; | |
| 38 | 869 |
| 89 | 870 GPIO_InitStructure.Mode = GPIO_MODE_ANALOG; |
| 871 GPIO_InitStructure.Speed = GPIO_SPEED_LOW; | |
| 872 GPIO_InitStructure.Pull = GPIO_NOPULL; | |
| 38 | 873 |
| 89 | 874 GPIO_InitStructure.Pin = BUTTON_OSTC_GPIO_PIN; |
| 875 HAL_GPIO_Init( BUTTON_OSTC_GPIO_PORT, &GPIO_InitStructure); | |
| 876 HAL_NVIC_DisableIRQ( BUTTON_OSTC_IRQn); | |
| 38 | 877 } |
| 878 | |
| 89 | 879 static void EXTI_Test_Button_Init(void) { |
| 880 GPIO_InitTypeDef GPIO_InitStructure; | |
| 38 | 881 |
| 89 | 882 BUTTON_TEST_GPIO_CLK_ENABLE(); |
| 883 GPIO_InitStructure.Pin = BUTTON_TEST_GPIO_PIN; | |
| 884 GPIO_InitStructure.Mode = GPIO_MODE_IT_FALLING; | |
| 885 GPIO_InitStructure.Pull = GPIO_PULLUP; | |
| 886 HAL_GPIO_Init( BUTTON_TEST_GPIO_PORT, &GPIO_InitStructure); | |
| 887 HAL_NVIC_SetPriority( BUTTON_TEST_IRQn, 0x0F, 0); | |
| 888 HAL_NVIC_EnableIRQ( BUTTON_TEST_IRQn); | |
| 38 | 889 } |
| 890 | |
| 89 | 891 static void EXTI_Test_Button_DeInit(void) { |
| 892 GPIO_InitTypeDef GPIO_InitStructure; | |
| 38 | 893 |
| 89 | 894 GPIO_InitStructure.Mode = GPIO_MODE_ANALOG; |
| 895 GPIO_InitStructure.Speed = GPIO_SPEED_LOW; | |
| 896 GPIO_InitStructure.Pull = GPIO_NOPULL; | |
| 38 | 897 |
| 89 | 898 GPIO_InitStructure.Pin = BUTTON_TEST_GPIO_PIN; |
| 899 HAL_GPIO_Init( BUTTON_TEST_GPIO_PORT, &GPIO_InitStructure); | |
| 900 HAL_NVIC_DisableIRQ( BUTTON_TEST_IRQn); | |
| 38 | 901 } |
| 902 | |
| 903 /* NUCLEO C 13 | |
| 904 KEY_BUTTON_GPIO_CLK_ENABLE(); | |
| 905 GPIO_InitStructure.Mode = GPIO_MODE_IT_FALLING; | |
| 906 GPIO_InitStructure.Pull = GPIO_NOPULL; | |
| 907 GPIO_InitStructure.Pin = KEY_BUTTON_PIN; | |
| 908 HAL_GPIO_Init(KEY_BUTTON_GPIO_PORT, &GPIO_InitStructure); | |
| 909 HAL_NVIC_SetPriority(KEY_BUTTON_EXTI_IRQn, 2, 0); | |
| 910 HAL_NVIC_EnableIRQ(KEY_BUTTON_EXTI_IRQn); | |
| 911 */ | |
| 912 | |
| 913 /** | |
| 914 * @brief Wake Up Timer callback | |
| 915 * @param hrtc: RTC handle | |
| 916 * @retval None | |
| 917 */ | |
| 918 | |
| 919 /* | |
| 920 void HAL_RTCEx_WakeUpTimerEventCallback(RTC_HandleTypeDef *hrtc) | |
| 921 { | |
| 922 static uint8_t uwCounter = 0; | |
| 923 uwCounter = 1; | |
| 924 } | |
| 925 */ | |
| 926 | |
| 89 | 927 void HAL_I2C_MasterTxCpltCallback(I2C_HandleTypeDef *I2cHandle) { |
| 38 | 928 |
| 929 } | |
| 930 | |
| 89 | 931 void HAL_I2C_MasterRxCpltCallback(I2C_HandleTypeDef *I2cHandle) { |
| 38 | 932 |
| 933 } | |
| 934 | |
| 89 | 935 void HAL_I2C_ErrorCallback(I2C_HandleTypeDef *I2cHandle) { |
| 38 | 936 |
| 937 } | |
| 938 | |
| 89 | 939 void sleep_prepare(void) { |
| 940 EXTI_Wakeup_Button_Init(); | |
| 941 /* | |
| 942 GPIO_InitStruct.Pull = GPIO_PULLUP; | |
| 943 GPIO_InitStruct.Pin = GPIO_PIN_0; | |
| 944 HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); | |
| 945 */ | |
| 946 compass_sleep(); | |
| 947 HAL_Delay(100); | |
| 948 accelerator_sleep(); | |
| 949 HAL_Delay(100); | |
| 38 | 950 |
| 89 | 951 I2C_DeInit(); |
| 952 MX_SPI_DeInit(); | |
| 953 MX_SPI3_DeInit(); | |
| 954 ADCx_DeInit(); | |
| 38 | 955 |
| 89 | 956 GPIO_InitTypeDef GPIO_InitStruct; |
| 38 | 957 |
| 89 | 958 __HAL_RCC_GPIOA_CLK_ENABLE(); |
| 959 __HAL_RCC_GPIOB_CLK_ENABLE(); | |
| 960 __HAL_RCC_GPIOC_CLK_ENABLE(); | |
| 961 __HAL_RCC_GPIOH_CLK_ENABLE(); | |
| 38 | 962 |
| 89 | 963 GPIO_InitStruct.Mode = GPIO_MODE_ANALOG; |
| 964 GPIO_InitStruct.Speed = GPIO_SPEED_HIGH; | |
| 965 GPIO_InitStruct.Pull = GPIO_NOPULL; | |
| 966 GPIO_InitStruct.Pin = GPIO_PIN_All; | |
| 967 HAL_GPIO_Init( GPIOH, &GPIO_InitStruct); | |
| 38 | 968 #ifdef DEBUGMODE |
| 89 | 969 GPIO_InitStruct.Pin = GPIO_PIN_All ^ ( GPIO_PIN_3 | GPIO_PIN_8 | GPIO_PIN_9); /* debug */ |
| 38 | 970 #endif |
| 89 | 971 HAL_GPIO_Init( GPIOB, &GPIO_InitStruct); |
| 38 | 972 |
| 89 | 973 GPIO_InitStruct.Pin = |
| 974 GPIO_PIN_All | |
| 975 ^ ( GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_2 | GPIO_PIN_14 | |
| 976 | GPIO_PIN_15); /* power off & charger in & charge out & OSC32*/ | |
| 977 HAL_GPIO_Init( GPIOC, &GPIO_InitStruct); | |
| 38 | 978 |
| 89 | 979 GPIO_InitStruct.Pin = GPIO_PIN_All ^ ( GPIO_PIN_0); |
| 38 | 980 #ifdef DEBUGMODE |
| 89 | 981 GPIO_InitStruct.Pin = GPIO_PIN_All ^ ( GPIO_PIN_0 | GPIO_PIN_13 | GPIO_PIN_14); /* wake up button & debug */ |
| 38 | 982 #endif |
| 89 | 983 HAL_GPIO_Init( GPIOA, &GPIO_InitStruct); |
| 38 | 984 |
| 89 | 985 GPIO_InitStruct.Pin = GPIO_PIN_All; |
| 986 HAL_GPIO_Init( GPIOH, &GPIO_InitStruct); | |
| 38 | 987 |
| 89 | 988 GPIO_Power_MainCPU_OFF(); |
| 38 | 989 |
| 990 #ifndef DEBUGMODE | |
| 89 | 991 __HAL_RCC_GPIOB_CLK_DISABLE(); |
| 38 | 992 #endif |
| 89 | 993 __HAL_RCC_GPIOH_CLK_DISABLE(); |
| 38 | 994 |
| 89 | 995 HAL_Delay(1000); |
| 38 | 996 } |
| 997 | |
| 998 /* | |
| 999 void sleep_test(void) | |
| 1000 { | |
| 1001 GPIO_InitTypeDef GPIO_InitStruct; | |
| 1002 | |
| 1003 __HAL_RCC_GPIOA_CLK_ENABLE(); | |
| 1004 __HAL_RCC_GPIOB_CLK_ENABLE(); | |
| 1005 __HAL_RCC_GPIOC_CLK_ENABLE(); | |
| 1006 __HAL_RCC_GPIOH_CLK_ENABLE(); | |
| 1007 | |
| 1008 GPIO_InitStruct.Mode = GPIO_MODE_ANALOG; | |
| 1009 GPIO_InitStruct.Speed = GPIO_SPEED_HIGH; | |
| 1010 GPIO_InitStruct.Pull = GPIO_NOPULL; | |
| 1011 GPIO_InitStruct.Pin = GPIO_PIN_All; | |
| 1012 HAL_GPIO_Init(GPIOH, &GPIO_InitStruct); | |
| 1013 HAL_GPIO_Init(GPIOB, &GPIO_InitStruct); | |
| 1014 | |
| 1015 GPIO_InitStruct.Pin = GPIO_PIN_All ^ ( GPIO_PIN_0 | GPIO_PIN_15 | GPIO_PIN_14); | |
| 1016 HAL_GPIO_Init(GPIOC, &GPIO_InitStruct); | |
| 1017 | |
| 1018 GPIO_InitStruct.Pin = GPIO_PIN_All ^ ( GPIO_PIN_0); | |
| 1019 HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); | |
| 1020 | |
| 1021 GPIO_Power_MainCPU_OFF(); | |
| 1022 | |
| 1023 GPIO_InitStruct.Pull = GPIO_PULLUP; | |
| 1024 GPIO_InitStruct.Pin = GPIO_PIN_0; | |
| 1025 HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); | |
| 1026 | |
| 1027 // __HAL_RCC_GPIOA_CLK_DISABLE(); | |
| 1028 __HAL_RCC_GPIOB_CLK_DISABLE(); | |
| 1029 // __HAL_RCC_GPIOC_CLK_DISABLE(); | |
| 1030 __HAL_RCC_GPIOH_CLK_DISABLE(); | |
| 1031 | |
| 1032 | |
| 1033 HAL_Delay(5000); | |
| 1034 while(1) | |
| 1035 { | |
| 1036 RTC_StopMode_2seconds(); | |
| 1037 HAL_Delay(200); | |
| 1038 } | |
| 1039 } | |
| 1040 */ | |
| 1041 | |
| 1042 #ifdef USE_FULL_ASSERT | |
| 1043 | |
| 1044 /** | |
| 1045 * @brief Reports the name of the source file and the source line number | |
| 1046 * where the assert_param error has occurred. | |
| 1047 * @param file: pointer to the source file name | |
| 1048 * @param line: assert_param error line source number | |
| 1049 * @retval None | |
| 1050 */ | |
| 1051 void assert_failed(uint8_t* file, uint32_t line) | |
| 1052 { | |
| 89 | 1053 /* User can add his own implementation to report the file name and line number, |
| 1054 ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */ | |
| 38 | 1055 |
| 89 | 1056 /* Infinite loop */ |
| 1057 while (1) | |
| 1058 { | |
| 1059 } | |
| 38 | 1060 } |
| 1061 #endif | |
| 1062 | |
| 1063 /** | |
| 1064 * @} | |
| 1065 */ | |
| 104 | 1066 /** |
| 1067 * @brief This function handles SysTick Handler. | |
| 1068 * @param None | |
| 1069 * @retval None | |
| 1070 */ | |
| 38 | 1071 |
| 104 | 1072 /*TxRx only here. Every 100 ms.*/ |
| 1073 uint8_t ticks100ms=0; | |
| 1074 void SysTick_Handler(void) | |
| 1075 { | |
| 1076 HAL_IncTick(); | |
| 1077 if(ticks100ms<100){ | |
| 1078 ticks100ms++; | |
| 1079 }else | |
| 1080 { | |
| 1081 ticks100ms=0; | |
| 1082 } | |
| 1083 } | |
| 38 | 1084 /** |
| 1085 * @} | |
| 1086 */ | |
| 1087 | |
| 1088 /************************ (C) COPYRIGHT heinrichs weikamp *****END OF FILE****/ |