[6] | 1 | /* USER CODE BEGIN Header */ |
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| 2 | /** |
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| 3 | ****************************************************************************** |
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| 4 | * @file : main.c |
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| 5 | * @brief : Main program body |
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| 6 | ****************************************************************************** |
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| 7 | * @attention |
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| 8 | * |
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| 9 | * <h2><center>© Copyright (c) 2019 STMicroelectronics. |
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| 10 | * All rights reserved.</center></h2> |
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| 11 | * |
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| 12 | * This software component is licensed by ST under BSD 3-Clause license, |
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| 13 | * the "License"; You may not use this file except in compliance with the |
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| 14 | * License. You may obtain a copy of the License at: |
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| 15 | * opensource.org/licenses/BSD-3-Clause |
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| 16 | * |
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| 17 | ****************************************************************************** |
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| 18 | */ |
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| 19 | /* USER CODE END Header */ |
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| 20 | |
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| 21 | /* Includes ------------------------------------------------------------------*/ |
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| 22 | #include "main.h" |
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| 23 | #include "adc.h" |
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| 24 | #include "dma.h" |
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| 25 | #include "rtc.h" |
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| 26 | #include "spi.h" |
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| 27 | #include "usart.h" |
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| 28 | #include "gpio.h" |
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| 29 | |
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| 30 | /* Private includes ----------------------------------------------------------*/ |
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| 31 | /* USER CODE BEGIN Includes */ |
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| 32 | #include <stdio.h> |
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| 33 | #include <stdlib.h> |
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| 34 | #include <math.h> |
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| 35 | #include "sysdata.h" |
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| 36 | #include "chip_temperature.h" |
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| 37 | #include "shunt_voltage.h" |
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| 38 | #include "shunt_temperature.h" |
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| 39 | #include "ads1260.h" |
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| 40 | #include "modbus.h" |
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| 41 | #include "hsi16.h" |
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| 42 | #include "hsi16_calibration.h" |
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| 43 | #include "eeprom.h" |
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| 44 | #include "ah_counter.h" |
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| 45 | #include "battery_voltage.h" |
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| 46 | #include "ref_voltage.h" |
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| 47 | #include "fast_current.h" |
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| 48 | #include "wh_counter.h" |
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| 49 | #include "efficiency.h" |
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| 50 | #include "esr.h" |
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| 51 | #include "self_discharge.h" |
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| 52 | #include "outputs.h" |
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| 53 | #include "stm32g0xx_hal_crc.h" |
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| 54 | /* USER CODE END Includes */ |
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| 55 | |
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| 56 | /* Private typedef -----------------------------------------------------------*/ |
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| 57 | /* USER CODE BEGIN PTD */ |
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| 58 | |
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| 59 | /* USER CODE END PTD */ |
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| 60 | |
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| 61 | /* Private define ------------------------------------------------------------*/ |
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| 62 | /* USER CODE BEGIN PD */ |
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| 63 | |
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| 64 | /* USER CODE END PD */ |
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| 65 | |
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| 66 | /* Private macro -------------------------------------------------------------*/ |
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| 67 | /* USER CODE BEGIN PM */ |
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| 68 | |
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| 69 | /* USER CODE END PM */ |
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| 70 | |
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| 71 | /* Private variables ---------------------------------------------------------*/ |
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| 72 | CRC_HandleTypeDef hcrc; |
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| 73 | /* USER CODE BEGIN PV */ |
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| 74 | modbus_t modbusData; |
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| 75 | |
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| 76 | static volatile uint32_t adcData[8]; |
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| 77 | static RTC_TimeTypeDef Time; |
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| 78 | static uint32_t conversionCounter; |
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| 79 | static double submAhCounter; |
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| 80 | static volatile uint32_t newADC = 0; |
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| 81 | |
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| 82 | /* USER CODE END PV */ |
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| 83 | |
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| 84 | /* Private function prototypes -----------------------------------------------*/ |
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| 85 | void SystemClock_Config(void); |
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| 86 | static void MX_CRC_Init(void); |
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| 87 | /* USER CODE BEGIN PFP */ |
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| 88 | bool SetFlashReadProtection(bool state); |
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| 89 | uint8_t printprotectionstate(void); |
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| 90 | bool SetBootFromFlashAndReadOutProtection(void); |
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| 91 | void SaveCounter(void); |
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| 92 | /* USER CODE END PFP */ |
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| 93 | |
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| 94 | /* Private user code ---------------------------------------------------------*/ |
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| 95 | /* USER CODE BEGIN 0 */ |
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| 96 | |
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| 97 | /* USER CODE END 0 */ |
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| 98 | |
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| 99 | /** |
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| 100 | * @brief The application entry point. |
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| 101 | * @retval int |
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| 102 | */ |
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| 103 | int main(void) |
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| 104 | { |
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| 105 | /* USER CODE BEGIN 1 */ |
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| 106 | uint32_t oldTime = 0; |
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| 107 | uint32_t newTime = 0; |
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| 108 | uint32_t timeDiff; |
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| 109 | uint32_t timeDiff10ms = 0; |
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| 110 | uint32_t timeDiff100ms = 0; |
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| 111 | uint32_t i = 0; |
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| 112 | uint32_t x; |
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| 113 | int32_t mwValueCounter; |
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| 114 | int silentmode =0; |
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| 115 | int mode_button_disable_time=0; |
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| 116 | |
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| 117 | uint8_t sekunde = 0; |
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| 118 | uint8_t sekundeOld = 0; |
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| 119 | uint32_t dummyDate; |
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| 120 | uint8_t firstStartCatcher; |
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| 121 | |
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| 122 | if (printprotectionstate() == 0) |
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| 123 | { |
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| 124 | // SetFlashReadProtection(true); |
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| 125 | // HAL_FLASH_OB_Launch(); |
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| 126 | } |
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| 127 | |
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| 128 | /* USER CODE END 1 */ |
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| 129 | |
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| 130 | /* MCU Configuration--------------------------------------------------------*/ |
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| 131 | |
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| 132 | /* Reset of all peripherals, Initializes the Flash interface and the Systick. */ |
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| 133 | HAL_Init(); |
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| 134 | |
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| 135 | /* USER CODE BEGIN Init */ |
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| 136 | |
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| 137 | /* USER CODE END Init */ |
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| 138 | |
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| 139 | /* Configure the system clock */ |
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| 140 | SystemClock_Config(); |
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| 141 | |
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| 142 | /* USER CODE BEGIN SysInit */ |
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| 143 | // printprotectionstate(); |
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| 144 | printf("ISENSOR: Init\n"); |
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| 145 | #ifdef DO_HSI16_CALIBRATION |
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| 146 | // HSI16 Frequenzkompensation Initilisierung |
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| 147 | HSI16_MeasurementInit(); |
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| 148 | HSI16_GetCurve(); |
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| 149 | orderTrimmingValues(); |
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| 150 | #endif |
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| 151 | |
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| 152 | /* USER CODE END SysInit */ |
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| 153 | |
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| 154 | /* Initialize all configured peripherals */ |
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| 155 | MX_GPIO_Init(); |
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| 156 | MX_DMA_Init(); |
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| 157 | MX_SPI1_Init(); |
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| 158 | //MX_USART1_UART_Init(); |
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| 159 | MX_ADC1_Init(); |
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| 160 | MX_RTC_Init(); |
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| 161 | MX_CRC_Init(); |
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| 162 | /* USER CODE BEGIN 2 */ |
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| 163 | |
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| 164 | SYS_DATA_Init(); |
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| 165 | WH_COUNTER_Init(); |
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| 166 | AH_COUNTER_Init(); |
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| 167 | |
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| 168 | startType_t startType = EEPROM_isFirstStart(&firstStartCatcher); |
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| 169 | sys_data.s.parameter.reserved0 = startType; |
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| 170 | sys_data.s.parameter.reserved1 = firstStartCatcher; |
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| 171 | switch(startType) |
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| 172 | { |
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| 173 | case FIRST_START_AFTER_ERASE: EEPROM_fullRestore(&sys_data); break; |
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| 174 | case FIRST_START_AFTER_COMPARTIBLE_UPDATE: EEPROM_readConfig(&sys_data); break; |
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| 175 | case FIRST_START_AFTER_INCOMPARTIBLE_UPDATE: EEPROM_factoryRestore(&sys_data, 0); break; // Preserving calibration and settings |
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| 176 | case FIRST_START_ERROR: EEPROM_fullRestore(&sys_data); break; |
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| 177 | } |
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| 178 | |
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| 179 | printf("read config...\n"); |
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| 180 | EEPROM_readConfig(&sys_data); |
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| 181 | |
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| 182 | if(HAL_GPIO_ReadPin(BUTTON_GPIO_Port, BUTTON_Pin) == GPIO_PIN_RESET) |
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| 183 | { |
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| 184 | HAL_Delay(50); |
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| 185 | if(HAL_GPIO_ReadPin(BUTTON_GPIO_Port, BUTTON_Pin) == GPIO_PIN_RESET) |
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| 186 | { |
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| 187 | printf("factory restore...\n"); |
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| 188 | EEPROM_factoryRestore(&sys_data, 1); |
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| 189 | } |
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| 190 | } |
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| 191 | |
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| 192 | // Modbus Initialisierung |
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| 193 | mbInit(&modbusData, sys_data.s.parameter.baudrate, sys_data.s.parameter.parityMode, sys_data.s.parameter.stopBit, &huart1); |
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| 194 | |
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| 195 | // STM32G0 Chiptemperatur Kalibrierung |
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| 196 | //CHIP_TEMPERATURE_Calibration(/*&sys_data*/); |
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| 197 | |
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| 198 | // ADC auf STM32G0 starten |
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| 199 | HAL_ADCEx_Calibration_Start(&hadc1); |
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| 200 | HAL_ADC_Start_DMA(&hadc1, (uint32_t*)adcData, 8); |
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| 201 | |
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| 202 | // Power up Sequenz fr INA240 Strommessverstrker |
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| 203 | HAL_Delay(100); |
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| 204 | // ADS1260 Initialierung |
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| 205 | ADS1260_init(); |
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| 206 | printf("ADS1260 Init\n"); |
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| 207 | OUTPUTS_Init(); |
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| 208 | |
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| 209 | //Display Adress with Error LED blinks |
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| 210 | for (int n = 0; n < sys_data.s.parameter.slave_address; n++) |
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| 211 | { |
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| 212 | HAL_GPIO_WritePin(LED_ERROR_GPIO_Port, LED_ERROR_Pin, GPIO_PIN_SET); |
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| 213 | HAL_Delay(350); |
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| 214 | HAL_GPIO_WritePin(LED_ERROR_GPIO_Port, LED_ERROR_Pin, GPIO_PIN_RESET); |
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| 215 | HAL_Delay(350); |
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| 216 | } |
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| 217 | /* USER CODE END 2 */ |
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| 218 | |
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| 219 | /* Infinite loop */ |
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| 220 | /* USER CODE BEGIN WHILE */ |
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| 221 | |
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| 222 | while (1) |
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| 223 | { |
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| 224 | |
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| 225 | if (newADC == 1) |
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| 226 | { |
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| 227 | // Systemtakt 64Mhz |
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| 228 | // ADC Takt 64Mhz |
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| 229 | // ADC DIV 1 |
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| 230 | // SAMPLE Time 160,5 Cycles |
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| 231 | // OVERSAMPLING 16 |
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| 232 | // TOTAL TIME 160,5 + 12 * 16 * 8 == 22080 -->2,899 kHz |
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| 233 | //Neue ADC Daten mit einer Frequenz von ca. 1,9 Khz |
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| 234 | newADC = 0; |
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| 235 | |
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| 236 | // Messe genaue Spannungsreferenz aus ADS1260 um eigene Spannungsmessung damit zu kalibrieren |
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| 237 | REF_VOLTAGE_Exec(adcData[2]); |
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| 238 | |
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| 239 | // Differenz der Spannung Ubat- und Ushunt |
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| 240 | SHUNT_VOLTAGE_Exec( adcData[0]); |
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| 241 | |
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| 242 | |
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| 243 | BATTERY_VOLTAGE_Exec( adcData[1]); |
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| 244 | |
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| 245 | FAST_CURRENT_Exec( adcData[3], adcData[4]); |
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| 246 | |
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| 247 | sys_data.s.values.batteryPower = ((int64_t) sys_data.s.values.batteryVoltage * (int64_t)sys_data.s.values.batteryCurrent) / 1000LL; |
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| 248 | |
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| 249 | ESR_FAST_Exec(); |
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| 250 | |
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| 251 | //HAL_GPIO_TogglePin(LED_ERROR_GPIO_Port, LED_ERROR_Pin); |
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| 252 | |
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| 253 | } |
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| 254 | |
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| 255 | if (newCurrentValue == 1) |
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| 256 | { |
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| 257 | ADS1260_ConversionFinished(); |
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| 258 | ESR_Exec(); |
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| 259 | |
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| 260 | newCurrentValue = 0; |
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| 261 | |
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| 262 | } |
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| 263 | |
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| 264 | // Zeitbasis ms Systick; |
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| 265 | newTime = HAL_GetTick(); |
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| 266 | timeDiff = newTime - oldTime; |
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| 267 | oldTime = newTime; |
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| 268 | timeDiff10ms += timeDiff; |
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| 269 | timeDiff100ms += timeDiff; |
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| 270 | |
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| 271 | if ((mode_button_disable_time > 0) && (timeDiff > 0)) |
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| 272 | { |
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| 273 | mode_button_disable_time--; |
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| 274 | } |
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| 275 | |
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| 276 | // Zeitbasis Sekunde ber RTC |
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| 277 | // muss immer sowohl das Zeit- als auch das Datumsregister lesen |
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| 278 | // da beide Shadowregister sind sonst wird die Zeit nicht mehr geupdatet |
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| 279 | sekunde = hrtc.Instance->TR & 0x0000000F; |
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| 280 | dummyDate = hrtc.Instance->DR; |
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| 281 | |
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| 282 | |
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| 283 | |
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| 284 | if (sekundeOld != sekunde) |
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| 285 | { |
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| 286 | sekundeOld = sekunde; |
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| 287 | |
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| 288 | sys_data.s.values.onTime++; |
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| 289 | // Funktions Led blinken |
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| 290 | if (silentmode == 0) |
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| 291 | { |
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| 292 | HAL_GPIO_TogglePin(LED_FUNCTION_GPIO_Port, LED_FUNCTION_Pin); |
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| 293 | HAL_GPIO_TogglePin(AUX_EN_GPIO_Port, AUX_EN_Pin); |
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| 294 | } |
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| 295 | |
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| 296 | |
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| 297 | // Amperestundenzhler |
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| 298 | AH_COUNTER_Exec(); |
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| 299 | |
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| 300 | WH_COUNTER_Exec(); |
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| 301 | |
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| 302 | // LVP |
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| 303 | OUTPUTS_CheckLVP(); |
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| 304 | |
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| 305 | // OVP |
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| 306 | OUTPUTS_CheckOVP(); |
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| 307 | |
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| 308 | SaveCounter(); |
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| 309 | |
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| 310 | sys_data.s.values.selfDischargeStatus = SELF_DISCHARGE_Exec(); |
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| 311 | |
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| 312 | sys_data.s.values.efficiency = EFFICIENCY_Exec(); |
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| 313 | |
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| 314 | |
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| 315 | |
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| 316 | // Ausgabe der Temperatur des STM32G0 |
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| 317 | //CHIP_TEMPERATURE_Exec( adcData[7]); |
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| 318 | |
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| 319 | SHUNT_TEMPERATURE_Exec(adcData[7]); |
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| 320 | sys_data.s.values.ovp_sense = (adcData[5] * (uint64_t)sys_data.s.values.realVdd * 11 ) / 655360.0; |
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| 321 | sys_data.s.values.lvp_sense = (adcData[6] * (uint64_t)sys_data.s.values.realVdd * 11 ) / 655360.0; |
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| 322 | |
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| 323 | |
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| 324 | |
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| 325 | } |
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| 326 | |
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| 327 | |
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| 328 | if(sys_data.s.parameter.command != 0) |
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| 329 | { |
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| 330 | if (modbusData.current_query == MB_QUERY_NOTHING) |
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| 331 | { |
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| 332 | //printf("CMD = %d\n", sys_data.s.parameter.command); |
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| 333 | switch (sys_data.s.parameter.command ) |
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| 334 | { |
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| 335 | case COMMAND_STORE_CONFIG: EEPROM_storeConfig(&sys_data,0); break; |
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| 336 | case COMMAND_FULL_RESTORE: EEPROM_fullRestore(&sys_data); break; |
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| 337 | case COMMAND_FACTORY_RESTORE: EEPROM_factoryRestore(&sys_data, 1); break; |
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| 338 | case COMMAND_RESTORE_LAST_SAVED_VALUES: EEPROM_readConfig(&sys_data); break; |
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| 339 | case COMMAND_STORE_WITH_SERIAL_NUMBER: EEPROM_storeConfig(&sys_data,1); break; // Seriennummer schreiben |
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| 340 | case COMMAND_RESTART: NVIC_SystemReset(); break; |
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| 341 | case COMMAND_BATTERY_CURRENT_OFFSET_CAL: ADS_1260_BatteryCurrentOffsetCalibrationStart(&sys_data); break; |
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| 342 | case COMMAND_BATTERY_CURRENT_OFFSET_COMMONMODE_CAL: ADS_1260_BatteryCurrentOffsetCommonModeErrorComepensationStart(&sys_data); break; |
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| 343 | case COMMAND_BATTERY_CURRENT_OFFSET_TEMP_CAL: ADS_1260_BatteryCurrentOffsetTemperatureErrorComepensationStart(); break; |
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| 344 | case COMMAND_BATTERY_CURRENT_GAIN_CAL: ADS_1260_BatteryCurrentGainCalibrationStart(&sys_data); break; |
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| 345 | case COMMAND_BATTERY_CURRENT_GAIN_TEMP_SHUNT_CAL: ADS_1260_BatteryCurrentGainTemperatureCalibrationShuntStart(); break; |
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| 346 | // case COMMAND_BATTERY_CURRENT_GAIN_TEMP_CHIP_CAL: ADS_1260_BatteryCurrentGainTemperatureCalibrationChipStart(); break; |
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| 347 | case COMMAND_SET_RDP_LEVEL0: SetFlashReadProtection(false); break; |
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| 348 | case COMMAND_SET_RDP_LEVEL1: SetFlashReadProtection(true); break; |
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| 349 | case COMMAND_SET_RDP_LEVEL1_AND_BOOTSEL: SetBootFromFlashAndReadOutProtection(); break; |
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| 350 | default: printf("UNKNOWN COMMAND\n"); |
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| 351 | } |
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| 352 | sys_data.s.parameter.command = 0; |
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| 353 | } |
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| 354 | else |
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| 355 | { |
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| 356 | //printf("wait with execution till modbus communnikation finished\n"); |
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| 357 | } |
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| 358 | } |
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| 359 | |
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| 360 | if((HAL_GPIO_ReadPin(BUTTON_GPIO_Port, BUTTON_Pin) == GPIO_PIN_RESET) && (mode_button_disable_time == 0)) |
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| 361 | { |
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| 362 | HAL_Delay(10); |
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| 363 | //Taste weiterhin gedrckt? |
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| 364 | if(HAL_GPIO_ReadPin(BUTTON_GPIO_Port, BUTTON_Pin) == GPIO_PIN_RESET) |
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| 365 | { |
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| 366 | //Ja, dann Silent Mode umschalten |
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| 367 | mode_button_disable_time=500; |
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| 368 | if (silentmode == 0) |
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| 369 | { |
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| 370 | silentmode = 1; |
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| 371 | HAL_GPIO_WritePin(LED_FUNCTION_GPIO_Port, LED_FUNCTION_Pin,GPIO_PIN_SET); |
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| 372 | } |
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| 373 | else |
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| 374 | { |
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| 375 | silentmode = 0; |
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| 376 | } |
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| 377 | } |
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| 378 | } |
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| 379 | |
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| 380 | // Modbus Kommunikation |
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| 381 | |
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| 382 | if (mbGetFrameComplete(&modbusData) == true) |
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| 383 | { |
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| 384 | if (mbSlaveCheckModbusRtuQuery(&modbusData) == RESPOND_TO_QUERY) |
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| 385 | { |
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| 386 | if (silentmode == 0) |
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| 387 | { |
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| 388 | mbSlaveProcessRtuQuery(&modbusData); |
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| 389 | } |
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| 390 | } |
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| 391 | else |
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| 392 | { |
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| 393 | huart1.RxState = HAL_UART_STATE_BUSY_RX; |
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| 394 | } |
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| 395 | } |
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| 396 | |
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| 397 | /* USER CODE END WHILE */ |
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| 398 | |
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| 399 | /* USER CODE BEGIN 3 */ |
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| 400 | } |
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| 401 | /* USER CODE END 3 */ |
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| 402 | } |
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| 403 | |
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| 404 | /** |
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| 405 | * @brief System Clock Configuration |
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| 406 | * @retval None |
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| 407 | */ |
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| 408 | void SystemClock_Config(void) |
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| 409 | { |
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| 410 | RCC_OscInitTypeDef RCC_OscInitStruct = {0}; |
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| 411 | RCC_ClkInitTypeDef RCC_ClkInitStruct = {0}; |
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| 412 | RCC_PeriphCLKInitTypeDef PeriphClkInit = {0}; |
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| 413 | |
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| 414 | /** Configure the main internal regulator output voltage |
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| 415 | */ |
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| 416 | HAL_PWREx_ControlVoltageScaling(PWR_REGULATOR_VOLTAGE_SCALE2); |
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| 417 | /** Configure LSE Drive Capability |
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| 418 | */ |
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| 419 | HAL_PWR_EnableBkUpAccess(); |
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| 420 | __HAL_RCC_LSEDRIVE_CONFIG(RCC_LSEDRIVE_HIGH); |
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| 421 | HAL_PWR_DisableBkUpAccess(); |
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| 422 | /** Initializes the CPU, AHB and APB busses clocks |
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| 423 | */ |
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| 424 | RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI|RCC_OSCILLATORTYPE_LSE; |
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| 425 | RCC_OscInitStruct.LSEState = RCC_LSE_ON; |
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| 426 | RCC_OscInitStruct.HSIState = RCC_HSI_ON; |
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| 427 | RCC_OscInitStruct.HSIDiv = RCC_HSI_DIV1; |
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| 428 | RCC_OscInitStruct.HSICalibrationValue = RCC_HSICALIBRATION_DEFAULT; |
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| 429 | RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON; |
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| 430 | RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI; |
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| 431 | RCC_OscInitStruct.PLL.PLLM = RCC_PLLM_DIV1; |
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| 432 | RCC_OscInitStruct.PLL.PLLN = 8; |
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| 433 | RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2; |
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| 434 | RCC_OscInitStruct.PLL.PLLR = RCC_PLLR_DIV2; |
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| 435 | if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK) |
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| 436 | { |
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| 437 | Error_Handler(); |
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| 438 | } |
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| 439 | /** Initializes the CPU, AHB and APB busses clocks |
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| 440 | */ |
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| 441 | RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK |
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| 442 | |RCC_CLOCKTYPE_PCLK1; |
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| 443 | RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK; |
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| 444 | RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1; |
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| 445 | RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1; |
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| 446 | |
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| 447 | if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2) != HAL_OK) |
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| 448 | { |
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| 449 | Error_Handler(); |
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| 450 | } |
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| 451 | /** Initializes the peripherals clocks |
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| 452 | */ |
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| 453 | PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_RTC|RCC_PERIPHCLK_USART1 |
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| 454 | |RCC_PERIPHCLK_ADC; |
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| 455 | PeriphClkInit.Usart1ClockSelection = RCC_USART1CLKSOURCE_PCLK1; |
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| 456 | PeriphClkInit.AdcClockSelection = RCC_ADCCLKSOURCE_PLLADC; |
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| 457 | PeriphClkInit.RTCClockSelection = RCC_RTCCLKSOURCE_LSE; |
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| 458 | |
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| 459 | if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK) |
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| 460 | { |
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| 461 | Error_Handler(); |
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| 462 | } |
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| 463 | } |
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| 464 | |
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| 465 | /* USER CODE BEGIN 4 */ |
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| 466 | |
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| 467 | //----------------------------------------------------------------------------- |
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| 468 | |
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| 469 | static void MX_CRC_Init(void) |
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| 470 | { |
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| 471 | |
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| 472 | /* USER CODE BEGIN CRC_Init 0 */ |
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| 473 | |
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| 474 | __HAL_RCC_CRC_CLK_ENABLE(); |
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| 475 | |
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| 476 | /* USER CODE END CRC_Init 0 */ |
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| 477 | |
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| 478 | /* USER CODE BEGIN CRC_Init 1 */ |
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| 479 | |
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| 480 | /* USER CODE END CRC_Init 1 */ |
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| 481 | hcrc.Instance = CRC; |
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| 482 | hcrc.Init.DefaultPolynomialUse = DEFAULT_POLYNOMIAL_DISABLE; |
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| 483 | hcrc.Init.DefaultInitValueUse = DEFAULT_INIT_VALUE_DISABLE; |
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| 484 | hcrc.Init.GeneratingPolynomial = 7; |
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| 485 | hcrc.Init.CRCLength = CRC_POLYLENGTH_8B; |
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| 486 | hcrc.Init.InitValue = 0xFF; |
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| 487 | hcrc.Init.InputDataInversionMode = CRC_INPUTDATA_INVERSION_NONE; |
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| 488 | hcrc.Init.OutputDataInversionMode = CRC_OUTPUTDATA_INVERSION_DISABLE; |
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| 489 | hcrc.InputDataFormat = CRC_INPUTDATA_FORMAT_BYTES; |
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| 490 | if (HAL_CRC_Init(&hcrc) != HAL_OK) |
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| 491 | { |
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| 492 | Error_Handler(); |
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| 493 | } |
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| 494 | /* USER CODE BEGIN CRC_Init 2 */ |
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| 495 | |
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| 496 | /* USER CODE END CRC_Init 2 */ |
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| 497 | |
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| 498 | } |
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| 499 | |
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| 500 | //----------------------------------------------------------------------------- |
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| 501 | |
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| 502 | void SaveCounter(void) |
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| 503 | { |
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| 504 | static uint32_t last_days; |
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| 505 | |
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| 506 | // Converting seconds into days |
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| 507 | uint32_t days = sys_data.s.values.onTime / (24U * 3600U); |
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| 508 | |
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| 509 | // Alle 24 Stunden führen wir ein Speicherbefehl durch um die Counter zu spiechern |
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| 510 | if (days != last_days) |
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| 511 | { |
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| 512 | last_days = days; |
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| 513 | |
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| 514 | // Here we can save our counter(s) |
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| 515 | EEPROM_storeConfig(&sys_data, 0); |
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| 516 | } |
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| 517 | } |
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| 518 | |
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| 519 | //------------------------------------------------------------------------------ |
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| 520 | |
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| 521 | |
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| 522 | |
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| 523 | void HAL_ADC_ConvCpltCallback(ADC_HandleTypeDef* hadc) |
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| 524 | { |
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| 525 | newADC = 1; |
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| 526 | } |
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| 527 | |
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| 528 | |
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| 529 | |
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| 530 | /* USER CODE END 4 */ |
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| 531 | |
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| 532 | /** |
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| 533 | * @brief This function is executed in case of error occurrence. |
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| 534 | * @retval None |
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| 535 | */ |
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| 536 | void Error_Handler(void) |
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| 537 | { |
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| 538 | /* USER CODE BEGIN Error_Handler_Debug */ |
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| 539 | /* User can add his own implementation to report the HAL error return state */ |
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| 540 | |
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| 541 | /* USER CODE END Error_Handler_Debug */ |
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| 542 | } |
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| 543 | |
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| 544 | #ifdef USE_FULL_ASSERT |
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| 545 | /** |
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| 546 | * @brief Reports the name of the source file and the source line number |
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| 547 | * where the assert_param error has occurred. |
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| 548 | * @param file: pointer to the source file name |
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| 549 | * @param line: assert_param error line source number |
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| 550 | * @retval None |
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| 551 | */ |
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| 552 | void assert_failed(uint8_t *file, uint32_t line) |
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| 553 | { |
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| 554 | /* USER CODE BEGIN 6 */ |
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| 555 | /* User can add his own implementation to report the file name and line number, |
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| 556 | tex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */ |
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| 557 | /* USER CODE END 6 */ |
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| 558 | } |
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| 559 | #endif /* USE_FULL_ASSERT */ |
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| 560 | |
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| 561 | |
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| 562 | /** |
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| 563 | |
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| 564 | * @brief Set flash read protection. |
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| 565 | |
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| 566 | * @param [in] state: Flash read protection state, true: enable protection, false: disable protection. |
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| 567 | |
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| 568 | * @retval true: Successful operation. |
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| 569 | |
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| 570 | * @retval false: Operation failed. |
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| 571 | |
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| 572 | */ |
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| 573 | |
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| 574 | bool SetFlashReadProtection(bool state) |
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| 575 | { |
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| 576 | |
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| 577 | FLASH_OBProgramInitTypeDef OptionsBytesStruct = {0}; |
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| 578 | HAL_FLASHEx_OBGetConfig(&OptionsBytesStruct); |
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| 579 | |
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| 580 | if(state == true) |
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| 581 | { |
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| 582 | printf("Start enable readout protection\n"); |
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| 583 | if(OptionsBytesStruct.RDPLevel == OB_RDP_LEVEL_0) |
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| 584 | { |
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| 585 | OptionsBytesStruct.OptionType = OPTIONBYTE_RDP; |
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| 586 | OptionsBytesStruct.RDPLevel = OB_RDP_LEVEL_1; |
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| 587 | if (HAL_FLASH_Unlock() != HAL_OK) |
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| 588 | { |
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| 589 | printf("Flash unlock error\n"); |
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| 590 | } |
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| 591 | if (HAL_FLASH_OB_Unlock() != HAL_OK) |
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| 592 | { |
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| 593 | printf("Flash ob unlock error\n"); |
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| 594 | } |
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| 595 | |
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| 596 | printf("...Flash unlock\n"); |
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| 597 | if(HAL_FLASHEx_OBProgram(&OptionsBytesStruct) != HAL_OK) |
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| 598 | { |
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| 599 | printf("...Enable lock error\n"); |
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| 600 | HAL_FLASH_OB_Lock(); |
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| 601 | return false; |
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| 602 | } |
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| 603 | HAL_FLASH_OB_Lock(); |
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| 604 | printf("Flash Optionbyte locked\n"); |
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| 605 | HAL_FLASH_Lock(); |
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| 606 | printf("Flash locked\n"); |
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| 607 | printf("...Enable lock process finished\n"); |
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| 608 | } |
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| 609 | else |
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| 610 | { |
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| 611 | printf("...Flash lock already active\n"); |
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| 612 | } |
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| 613 | } |
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| 614 | else |
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| 615 | { |
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| 616 | if(OptionsBytesStruct.RDPLevel == OB_RDP_LEVEL_1) |
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| 617 | { |
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| 618 | OptionsBytesStruct.OptionType = OPTIONBYTE_RDP; |
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| 619 | OptionsBytesStruct.RDPLevel = OB_RDP_LEVEL_0; |
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| 620 | |
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| 621 | if (HAL_FLASH_Unlock() != HAL_OK) |
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| 622 | { |
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| 623 | printf("Flash unlock error\n"); |
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| 624 | return false; |
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| 625 | } |
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| 626 | printf("...Flash unlocked\n"); |
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| 627 | |
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| 628 | if (HAL_FLASH_OB_Unlock() != HAL_OK) |
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| 629 | { |
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| 630 | printf("Flash ob unlock error\n"); |
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| 631 | return false; |
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| 632 | } |
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| 633 | printf("...Flash ob unlocked\n"); |
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| 634 | |
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| 635 | if(HAL_FLASHEx_OBProgram(&OptionsBytesStruct) != HAL_OK) |
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| 636 | { |
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| 637 | HAL_FLASH_OB_Lock(); |
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| 638 | printf("Flash Optionbyte programm failed\n"); |
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| 639 | return false; |
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| 640 | } |
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| 641 | |
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| 642 | printf("Flash Optionbyte programmed\n"); |
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| 643 | HAL_FLASH_OB_Lock(); |
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| 644 | printf("Flash Optionbyte locked\n"); |
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| 645 | HAL_FLASH_Lock(); |
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| 646 | printf("Flash locked\n"); |
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| 647 | printf("...Disable lock process finished\n"); |
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| 648 | |
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| 649 | ; |
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| 650 | } |
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| 651 | } |
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| 652 | return true; |
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| 653 | } |
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| 654 | |
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| 655 | bool SetBootFromFlashAndReadOutProtection(void) |
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| 656 | { |
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| 657 | |
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| 658 | FLASH_OBProgramInitTypeDef OptionsBytesStruct = {0}; |
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| 659 | HAL_FLASHEx_OBGetConfig(&OptionsBytesStruct); |
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| 660 | |
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| 661 | //Konfiguriere RDP fr Readoutprotection and USER OPTION BYTE FR Boot from Flash |
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| 662 | OptionsBytesStruct.OptionType = OPTIONBYTE_USER | OPTIONBYTE_RDP; |
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| 663 | |
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| 664 | //Set Readout Protection Level 1 |
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| 665 | OptionsBytesStruct.OptionType = OPTIONBYTE_USER|OPTIONBYTE_RDP; |
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| 666 | OptionsBytesStruct.RDPLevel = OB_RDP_LEVEL_1; |
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| 667 | |
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| 668 | //Selecting Boot from Main Flash Memory |
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| 669 | OptionsBytesStruct.USERType = OB_USER_nBOOT0 | OB_USER_nBOOT_SEL | OB_USER_nBOOT1 ; |
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| 670 | OptionsBytesStruct.USERConfig = OB_USER_nBOOT0 | OB_USER_nBOOT_SEL; |
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| 671 | |
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| 672 | if (HAL_FLASH_Unlock() != HAL_OK) |
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| 673 | { |
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| 674 | printf("Flash unlock error\n"); |
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| 675 | } |
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| 676 | if (HAL_FLASH_OB_Unlock() != HAL_OK) |
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| 677 | { |
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| 678 | printf("Flash ob unlock error\n"); |
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| 679 | } |
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| 680 | |
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| 681 | printf("...Flash unlock\n"); |
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| 682 | if(HAL_FLASHEx_OBProgram(&OptionsBytesStruct) != HAL_OK) |
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| 683 | { |
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| 684 | printf("...Enable lock error\n"); |
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| 685 | HAL_FLASH_OB_Lock(); |
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| 686 | return false; |
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| 687 | } |
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| 688 | HAL_FLASH_OB_Lock(); |
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| 689 | printf("Flash Optionbyte locked\n"); |
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| 690 | HAL_FLASH_Lock(); |
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| 691 | printf("Flash locked\n"); |
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| 692 | printf("...Enable lock process finished\n"); |
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| 693 | |
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| 694 | return true; |
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| 695 | } |
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| 696 | uint8_t printprotectionstate(void) |
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| 697 | { |
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| 698 | FLASH_OBProgramInitTypeDef OptionsBytesStruct = {0}; |
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| 699 | HAL_FLASHEx_OBGetConfig(&OptionsBytesStruct); |
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| 700 | uint8_t result = 0; |
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| 701 | |
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| 702 | if(OptionsBytesStruct.RDPLevel == OB_RDP_LEVEL_0) |
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| 703 | { |
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| 704 | //OptionsBytesStruct.OptionType = OPTIONBYTE_RDP; |
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| 705 | //OptionsBytesStruct.RDPLevel = OB_RDP_LEVEL_1; |
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| 706 | printf("PROTECTION: OB_RDP_LEVEL_0\n"); |
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| 707 | result = 0; |
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| 708 | } |
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| 709 | else if(OptionsBytesStruct.RDPLevel == OB_RDP_LEVEL_1) |
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| 710 | { |
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| 711 | printf("PROTECTION: OB_RDP_LEVEL_1\n"); |
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| 712 | result = 1; |
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| 713 | } |
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| 714 | else if(OptionsBytesStruct.RDPLevel == OB_RDP_LEVEL_2) |
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| 715 | { |
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| 716 | printf("PROTECTION: OB_RDP_LEVEL_2\n"); |
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| 717 | result = 2; |
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| 718 | } |
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| 719 | return result; |
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| 720 | } |
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| 721 | |
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| 722 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |
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