Mercurial > public > ostc4
annotate Small_CPU/Src/rtc.c @ 882:608d3e918146 Evo_2_23
Added slow exit timer function:
At the end of the dive the final ascent to surface should be done slowly. The new function provides a comparison of the current divers depth compared to a linear ascent simulated by the OSTC. The visualization is shown instead of the ascent speed with a little different appearance. The linear ascent is starting from the last stop depth and the time for the ascent may be configurated in the deco settings. The simulated and real peth is compared and the depth color changes based on the difference of the values. In case the diver is much below the timer depth then the timer will stop and wait for the diver to follow.
| author | Ideenmodellierer |
|---|---|
| date | Sat, 31 Aug 2024 17:35:52 +0200 |
| parents | f0069f002c55 |
| children |
| rev | line source |
|---|---|
| 38 | 1 /** |
| 2 ****************************************************************************** | |
| 3 * @file rtc.c | |
| 4 * @author heinrichs weikamp gmbh | |
| 5 * @version V0.0.1 | |
| 6 * @date 10-Oct-2014 | |
| 7 * @brief Source code for rtc control | |
| 8 * | |
| 9 @verbatim | |
| 10 ============================================================================== | |
| 11 ##### How to use ##### | |
| 12 ============================================================================== | |
| 13 @endverbatim | |
| 14 ****************************************************************************** | |
| 15 * @attention | |
| 16 * | |
| 17 * <h2><center>© COPYRIGHT(c) 2015 heinrichs weikamp</center></h2> | |
| 18 * | |
| 19 ****************************************************************************** | |
| 20 */ | |
| 21 /* Includes ------------------------------------------------------------------*/ | |
| 22 #include "rtc.h" | |
| 23 #include "stm32f4xx_hal.h" | |
| 24 #include "stm32f4xx_hal_conf.h" | |
| 25 #include "baseCPU2.h" | |
| 26 | |
| 27 RTC_HandleTypeDef RTCHandle; | |
| 28 | |
| 29 static void RTC_Error_Handler(void); | |
| 30 | |
| 31 | |
| 32 void RTC_SetTime(RTC_TimeTypeDef stimestructure) | |
| 33 { | |
| 34 | |
| 35 stimestructure.SubSeconds = 0; | |
|
232
f0069f002c55
Bugfix: make date/time setting work over reboots
Jan Mulder <jlmulder@xs4all.nl>
parents:
38
diff
changeset
|
36 stimestructure.TimeFormat = RTC_HOURFORMAT_24; |
| 38 | 37 stimestructure.DayLightSaving = RTC_DAYLIGHTSAVING_NONE ; |
| 38 stimestructure.StoreOperation = RTC_STOREOPERATION_RESET; | |
| 39 | |
| 40 if(HAL_RTC_SetTime(&RTCHandle, &stimestructure, FORMAT_BIN) != HAL_OK) | |
| 41 { | |
| 42 RTC_Error_Handler(); | |
| 43 } | |
| 44 } | |
| 45 | |
| 46 | |
| 47 void RTC_SetDate(RTC_DateTypeDef sdatestructure) | |
| 48 { | |
| 49 if(HAL_RTC_SetDate(&RTCHandle, &sdatestructure, FORMAT_BIN) != HAL_OK) | |
| 50 { | |
| 51 RTC_Error_Handler(); | |
| 52 } | |
| 53 } | |
| 54 | |
| 55 | |
| 56 /* | |
| 57 static void RTC_CalendarConfig(void) | |
| 58 { | |
| 59 RTC_DateTypeDef sdatestructure; | |
| 60 RTC_TimeTypeDef stimestructure; | |
| 61 | |
| 62 //##-1- Configure the Date ################################################# | |
| 63 // Set Date: Monday April 14th 2014 | |
| 64 sdatestructure.Year = 0; | |
| 65 sdatestructure.Month = RTC_MONTH_JANUARY; | |
| 66 sdatestructure.Date = 1; | |
| 67 sdatestructure.WeekDay = RTC_WEEKDAY_MONDAY; | |
| 68 | |
| 69 if(HAL_RTC_SetDate(&RTCHandle,&sdatestructure,FORMAT_BCD) != HAL_OK) | |
| 70 { | |
| 71 RTC_Error_Handler(); | |
| 72 } | |
| 73 | |
| 74 //##-2- Configure the Time ################################################# | |
| 75 // Set Time: 02:00:00 | |
| 76 stimestructure.Hours = 0; | |
| 77 stimestructure.Minutes = 0; | |
| 78 stimestructure.Seconds = 0; | |
| 79 stimestructure.DayLightSaving = RTC_DAYLIGHTSAVING_NONE ; | |
| 80 stimestructure.StoreOperation = RTC_STOREOPERATION_RESET; | |
| 81 | |
| 82 if(HAL_RTC_SetTime(&RTCHandle,&stimestructure,FORMAT_BCD) != HAL_OK) | |
| 83 { | |
| 84 RTC_Error_Handler(); | |
| 85 } | |
| 86 | |
| 87 //##-3- Writes a data in a RTC Backup data Register0 ####################### | |
| 88 // HAL_RTCEx_BKUPWrite(&RTCHandle,RTC_BKP_DR0,0x32F2); | |
| 89 } | |
| 90 */ | |
| 91 | |
| 92 | |
| 93 /* ##-1- Configure the RTC peripheral ####################################### | |
| 94 Configure RTC prescaler and RTC data registers | |
| 95 RTC configured as follow: | |
| 96 - Hour Format = Format 24 | |
| 97 - Asynch Prediv = Value according to source clock | |
| 98 - Synch Prediv = Value according to source clock | |
| 99 - OutPut = Output Disable | |
| 100 - OutPutPolarity = High Polarity | |
| 101 - OutPutType = Open Drain | |
| 102 */ | |
| 103 | |
| 104 | |
| 105 void MX_RTC_init(void) | |
| 106 { | |
|
232
f0069f002c55
Bugfix: make date/time setting work over reboots
Jan Mulder <jlmulder@xs4all.nl>
parents:
38
diff
changeset
|
107 /* Initialize RTC */ |
| 38 | 108 RTCHandle.Instance = RTC; |
| 109 RTCHandle.Init.HourFormat = RTC_HOURFORMAT_24; | |
| 110 RTCHandle.Init.AsynchPrediv = 127; | |
| 111 RTCHandle.Init.SynchPrediv = 255; | |
| 112 RTCHandle.Init.OutPut = RTC_OUTPUT_DISABLE; | |
| 113 RTCHandle.Init.OutPutPolarity = RTC_OUTPUT_POLARITY_HIGH; | |
| 114 RTCHandle.Init.OutPutType = RTC_OUTPUT_TYPE_OPENDRAIN; | |
| 115 HAL_RTC_Init(&RTCHandle); | |
| 116 } | |
| 117 | |
| 118 | |
| 119 void RTC_StopMode_2seconds(void) | |
| 120 { | |
| 121 /* Enable Power Control clock */ | |
| 122 __HAL_RCC_PWR_CLK_ENABLE(); | |
| 123 | |
| 124 /* Disable Wake-up timer */ | |
| 125 HAL_RTCEx_DeactivateWakeUpTimer(&RTCHandle); | |
| 126 | |
| 127 /* Enable Wake-up timer */ | |
| 128 HAL_RTCEx_SetWakeUpTimer_IT(&RTCHandle, (0x1000-1), RTC_WAKEUPCLOCK_RTCCLK_DIV16); | |
| 129 | |
| 130 /* FLASH Deep Power Down Mode enabled */ | |
| 131 HAL_PWREx_EnableFlashPowerDown(); | |
| 132 | |
| 133 /*## Enter Stop Mode #######################################################*/ | |
| 134 HAL_PWR_EnterSTOPMode(PWR_LOWPOWERREGULATOR_ON, PWR_STOPENTRY_WFI); | |
| 135 | |
| 136 /* Configures system clock after wake-up from STOP: enable HSI, PLL and select | |
| 137 PLL as system clock source (HSI and PLL are disabled in STOP mode) */ | |
| 138 SYSCLKConfig_STOP(); | |
| 139 | |
| 140 HAL_RTCEx_DeactivateWakeUpTimer(&RTCHandle); | |
| 141 } | |
| 142 | |
| 143 | |
| 144 void RTC_Stop_11ms(void) | |
| 145 { | |
| 146 /* Disable Wake-up timer */ | |
| 147 HAL_RTCEx_DeactivateWakeUpTimer(&RTCHandle); | |
| 148 | |
| 149 /* Enable Wake-up timer */ | |
| 150 HAL_RTCEx_SetWakeUpTimer_IT(&RTCHandle, (0x18-1), RTC_WAKEUPCLOCK_RTCCLK_DIV16); | |
| 151 | |
| 152 /* FLASH Deep Power Down Mode enabled */ | |
| 153 HAL_PWREx_DisableFlashPowerDown(); | |
| 154 | |
| 155 /*## Enter Stop Mode #######################################################*/ | |
| 156 HAL_PWR_EnterSTOPMode(PWR_MAINREGULATOR_ON, PWR_STOPENTRY_WFI); | |
| 157 | |
| 158 /* Configures system clock after wake-up from STOP: enable HSI, PLL and select | |
| 159 PLL as system clock source (HSI and PLL are disabled in STOP mode) */ | |
| 160 SYSCLKConfig_STOP(); | |
| 161 | |
| 162 HAL_RTCEx_DeactivateWakeUpTimer(&RTCHandle); | |
| 163 } | |
| 164 | |
| 165 | |
| 166 static void RTC_Error_Handler(void) | |
| 167 { | |
| 168 while(1); | |
| 169 } | |
| 170 | |
| 171 | |
| 172 /************************ (C) COPYRIGHT heinrichs weikamp *****END OF FILE****/ |