[20] | 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 | * Copyright (c) 2025 STMicroelectronics. |
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| 10 | * All rights reserved. |
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| 11 | * |
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| 12 | * This software is licensed under terms that can be found in the LICENSE file |
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| 13 | * in the root directory of this software component. |
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| 14 | * If no LICENSE file comes with this software, it is provided AS-IS. |
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| 15 | * |
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| 16 | ****************************************************************************** |
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| 17 | */ |
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| 18 | /* USER CODE END Header */ |
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| 19 | /* Includes ------------------------------------------------------------------*/ |
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| 20 | #include "main.h" |
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| 21 | #include "adc.h" |
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| 22 | #include "dma.h" |
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| 23 | #include "fdcan.h" |
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| 24 | #include "i2c.h" |
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| 25 | #include "spi.h" |
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| 26 | #include "usart.h" |
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| 27 | #include "usb.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 "sysdata.h" |
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| 34 | #include "wh_counter.h" |
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| 35 | #include "ah_counter.h" |
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| 36 | #include "eeprom.h" |
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| 37 | #include "modbus.h" |
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| 38 | #include "chip_temperature.h" |
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[22] | 39 | #include "battery_voltage.h" |
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| 40 | #include "ads1260.h" |
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[24] | 41 | #include "shunt_voltage.h" |
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| 42 | #include "fast_current.h" |
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| 43 | #include "int_bat_voltage.h" |
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| 44 | #include "chip_temperature.h" |
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| 45 | #include "shunt_temperature.h" |
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[20] | 46 | /* USER CODE END Includes */ |
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| 47 | |
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| 48 | /* Private typedef -----------------------------------------------------------*/ |
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| 49 | /* USER CODE BEGIN PTD */ |
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| 50 | |
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| 51 | /* USER CODE END PTD */ |
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| 52 | |
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| 53 | /* Private define ------------------------------------------------------------*/ |
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| 54 | /* USER CODE BEGIN PD */ |
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| 55 | |
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| 56 | /* USER CODE END PD */ |
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| 57 | |
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| 58 | /* Private macro -------------------------------------------------------------*/ |
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| 59 | /* USER CODE BEGIN PM */ |
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| 60 | |
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| 61 | /* USER CODE END PM */ |
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| 62 | |
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| 63 | /* Private variables ---------------------------------------------------------*/ |
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| 64 | |
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| 65 | /* USER CODE BEGIN PV */ |
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[22] | 66 | modbus_t modbusData __attribute__((section(".RAM1"))); |
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| 67 | |
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[24] | 68 | __IO uint16_t adc12Data[100][2] __attribute__((section(".RAM1"))); |
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[20] | 69 | __IO uint32_t adc1Data[1] __attribute__((section(".RAM1"))); |
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| 70 | __IO uint32_t adc2Data[1] __attribute__((section(".RAM1"))); |
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| 71 | __IO uint32_t adc3Data[3] __attribute__((section(".RAM1"))); |
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| 72 | __IO uint32_t adc4Data[1] __attribute__((section(".RAM1"))); |
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| 73 | __IO uint32_t adc5Data[4] __attribute__((section(".RAM1"))); |
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| 74 | int silentmode =0; |
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[24] | 75 | static volatile uint32_t newADC12Data = 0; |
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| 76 | static volatile uint32_t newADC3Data = 0; |
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| 77 | static volatile uint32_t newADC4Data = 0; |
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| 78 | static volatile uint32_t newADC5Data = 0; |
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[20] | 79 | /* USER CODE END PV */ |
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| 80 | |
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| 81 | /* Private function prototypes -----------------------------------------------*/ |
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| 82 | void SystemClock_Config(void); |
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| 83 | /* USER CODE BEGIN PFP */ |
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[22] | 84 | bool SetFlashReadProtection(bool state); |
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| 85 | uint8_t printprotectionstate(void); |
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| 86 | bool SetBootFromFlashAndReadOutProtection(void); |
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[20] | 87 | /* USER CODE END PFP */ |
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| 88 | |
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| 89 | /* Private user code ---------------------------------------------------------*/ |
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| 90 | /* USER CODE BEGIN 0 */ |
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| 91 | |
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| 92 | /* USER CODE END 0 */ |
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| 93 | |
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| 94 | /** |
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| 95 | * @brief The application entry point. |
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| 96 | * @retval int |
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| 97 | */ |
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| 98 | int main(void) |
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| 99 | { |
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| 100 | |
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| 101 | /* USER CODE BEGIN 1 */ |
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| 102 | uint8_t firstStartCatcher; |
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[22] | 103 | int mode_button_disable_time=0; |
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[24] | 104 | uint32_t adc12_time; |
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| 105 | uint32_t adc12_lasttime; |
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[20] | 106 | /* USER CODE END 1 */ |
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| 107 | |
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| 108 | /* MCU Configuration--------------------------------------------------------*/ |
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| 109 | |
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| 110 | /* Reset of all peripherals, Initializes the Flash interface and the Systick. */ |
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| 111 | HAL_Init(); |
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| 112 | |
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| 113 | /* USER CODE BEGIN Init */ |
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| 114 | |
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| 115 | /* USER CODE END Init */ |
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| 116 | |
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| 117 | /* Configure the system clock */ |
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| 118 | SystemClock_Config(); |
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| 119 | |
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| 120 | /* USER CODE BEGIN SysInit */ |
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| 121 | |
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| 122 | /* USER CODE END SysInit */ |
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| 123 | |
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| 124 | /* Initialize all configured peripherals */ |
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| 125 | MX_GPIO_Init(); |
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| 126 | MX_DMA_Init(); |
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| 127 | MX_ADC1_Init(); |
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| 128 | MX_ADC2_Init(); |
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| 129 | MX_ADC3_Init(); |
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| 130 | MX_ADC4_Init(); |
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| 131 | MX_ADC5_Init(); |
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| 132 | MX_FDCAN2_Init(); |
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| 133 | MX_FDCAN3_Init(); |
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| 134 | MX_I2C3_Init(); |
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| 135 | MX_I2C4_Init(); |
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| 136 | MX_SPI3_Init(); |
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| 137 | MX_USART1_UART_Init(); |
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| 138 | MX_USART2_UART_Init(); |
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| 139 | MX_USB_PCD_Init(); |
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| 140 | /* USER CODE BEGIN 2 */ |
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| 141 | printf("Test debug io\r\n"); |
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| 142 | SYS_DATA_Init(); |
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| 143 | WH_COUNTER_Init(); |
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| 144 | AH_COUNTER_Init(); |
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| 145 | |
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| 146 | |
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| 147 | startType_t startType = EEPROM_isFirstStart(); |
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| 148 | |
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| 149 | switch(startType) |
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| 150 | { |
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| 151 | case FIRST_START_AFTER_ERASE: EEPROM_fullRestore(&sys_data); break; |
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| 152 | case FIRST_START_AFTER_COMPARTIBLE_UPDATE: EEPROM_readConfig(&sys_data); break; |
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| 153 | case FIRST_START_AFTER_INCOMPARTIBLE_UPDATE: EEPROM_factoryRestore(&sys_data, 0); break; // Preserving calibration and settings |
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| 154 | case FIRST_START_ERROR: EEPROM_fullRestore(&sys_data); break; |
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| 155 | } |
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| 156 | |
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| 157 | if(HAL_GPIO_ReadPin(GPIO_INPUT_BTN_MODE_GPIO_Port, GPIO_INPUT_BTN_MODE_Pin) == GPIO_PIN_RESET) |
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| 158 | { |
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| 159 | HAL_Delay(50); |
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| 160 | if(HAL_GPIO_ReadPin(GPIO_INPUT_BTN_MODE_GPIO_Port, GPIO_INPUT_BTN_MODE_Pin) == GPIO_PIN_RESET) |
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| 161 | { |
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| 162 | printf("factory restore...\n"); |
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| 163 | EEPROM_factoryRestore(&sys_data, 1); |
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| 164 | } |
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| 165 | } |
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| 166 | |
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| 167 | // Modbus Initialisierung |
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| 168 | mbInit(&modbusData, sys_data.s.parameter.baudrate, sys_data.s.parameter.parityMode, sys_data.s.parameter.stopBit, &huart2); |
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| 169 | |
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| 170 | // STM32G0 Chiptemperatur Kalibrierung |
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[24] | 171 | CHIP_TEMPERATURE_Calibration(); |
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[20] | 172 | |
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| 173 | HAL_ADCEx_Calibration_Start(&hadc1, ADC_DIFFERENTIAL_ENDED); |
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| 174 | HAL_ADCEx_Calibration_Start(&hadc2, ADC_DIFFERENTIAL_ENDED); |
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| 175 | HAL_ADCEx_Calibration_Start(&hadc3, ADC_SINGLE_ENDED); |
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| 176 | HAL_ADCEx_Calibration_Start(&hadc4, ADC_DIFFERENTIAL_ENDED); |
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| 177 | HAL_ADCEx_Calibration_Start(&hadc5, ADC_SINGLE_ENDED); |
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| 178 | |
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| 179 | |
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| 180 | //SET_BIT(hadc2.Instance->CFGR, ADC_CFGR_DMAEN); //Enable DMA transfer for ADC slave (ADC12_CCR.MDMA = 0b00 -> MDMA mode disabled) |
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| 181 | //HAL_DMA_Start(hadc2.DMA_Handle,(uint32_t)&hadc2.Instance->DR, (uint32_t)adc2Data,1); //Start ADC slave DMA |
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| 182 | //SET_BIT(hadc1.Instance->CFGR, ADC_CFGR_DMAEN); //Enable DMA transfer for ADC master (ADC12_CCR.MDMA = 0b00 -> MDMA mode disabled) |
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| 183 | |
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| 184 | //HAL_ADC_Start_DMA(&hadc2, (uint32_t*)adc2Data, 1); |
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[24] | 185 | if (HAL_ADCEx_MultiModeStart_DMA(&hadc1,(uint32_t *)adc12Data,100)) //Start ADC interleaved mode |
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[20] | 186 | { |
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| 187 | /* Start Error */ |
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| 188 | Error_Handler(); |
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| 189 | } |
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| 190 | |
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[24] | 191 | if (HAL_ADC_Start_DMA(&hadc3, (uint32_t *) adc3Data , 3)) |
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| 192 | { |
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| 193 | /* Start Error */ |
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| 194 | Error_Handler(); |
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| 195 | } |
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| 196 | |
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| 197 | if (HAL_ADC_Start_DMA(&hadc4, (uint32_t *) adc4Data , 1)) |
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| 198 | { |
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| 199 | /* Start Error */ |
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| 200 | Error_Handler(); |
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| 201 | } |
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| 202 | |
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| 203 | |
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[20] | 204 | if (HAL_ADC_Start_DMA(&hadc5, (uint32_t *) adc5Data , 4)) |
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| 205 | { |
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| 206 | /* Start Error */ |
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| 207 | Error_Handler(); |
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| 208 | } |
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| 209 | |
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| 210 | /* USER CODE END 2 */ |
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| 211 | |
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| 212 | /* Infinite loop */ |
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| 213 | /* USER CODE BEGIN WHILE */ |
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| 214 | while (1) |
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| 215 | { |
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| 216 | /* USER CODE END WHILE */ |
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| 217 | |
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| 218 | /* USER CODE BEGIN 3 */ |
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[24] | 219 | if (newADC12Data == 1) |
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[22] | 220 | { |
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[24] | 221 | //Mit ADC_DIV2,Sample time 12,5Cycklen, ADC Clock 50Mhz, Oversampling 256 |
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| 222 | //Tconv = 6400 Takte = 0,128ms Pro Konvertierung. Also für 100 messwerte 12,8mS |
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| 223 | BATTERY_VOLTAGE_Exec( adc12Data[0][1]); |
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| 224 | FAST_CURRENT_Exec(adc12Data[0][0]); |
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| 225 | newADC12Data = 0; |
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| 226 | adc12_time = HAL_GetTick() - adc12_lasttime; |
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| 227 | adc12_lasttime = HAL_GetTick(); |
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| 228 | |
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[22] | 229 | } |
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| 230 | |
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| 231 | |
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[24] | 232 | if (newADC3Data == 1) |
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| 233 | { |
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| 234 | SHUNT_TEMPERATURE_Exec(adc3Data[0]); |
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| 235 | } |
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| 236 | |
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| 237 | |
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| 238 | if (newADC4Data == 1) |
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| 239 | { |
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| 240 | SHUNT_VOLTAGE_Exec( adc4Data[0]); |
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| 241 | } |
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| 242 | |
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| 243 | |
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| 244 | if (newADC5Data == 1) |
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| 245 | { |
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| 246 | CHIP_TEMPERATURE_Exec(adc5Data[0]); |
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| 247 | INT_BAT_VOLTAGE_Exec( adc5Data[1]); |
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| 248 | sys_data.s.values.ovp_sense = (adc5Data[2] * VREF * 21 ) / 65536.0; |
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| 249 | sys_data.s.values.lvp_sense = (adc5Data[3] * VREF * 21 ) / 65536.0; |
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| 250 | } |
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| 251 | |
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[23] | 252 | if(sys_data.s.parameter.command != 0) |
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[22] | 253 | { |
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| 254 | if (modbusData.current_query == MB_QUERY_NOTHING) |
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| 255 | { |
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| 256 | //printf("CMD = %d\n", sys_data.s.parameter.command); |
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| 257 | switch (sys_data.s.parameter.command ) |
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| 258 | { |
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| 259 | case COMMAND_STORE_CONFIG: EEPROM_storeConfig(&sys_data,0); break; |
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| 260 | case COMMAND_FULL_RESTORE: EEPROM_fullRestore(&sys_data); break; |
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| 261 | case COMMAND_FACTORY_RESTORE: EEPROM_factoryRestore(&sys_data, 1); break; |
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| 262 | case COMMAND_RESTORE_LAST_SAVED_VALUES: EEPROM_readConfig(&sys_data); break; |
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| 263 | case COMMAND_STORE_WITH_SERIAL_NUMBER: EEPROM_storeConfig(&sys_data,1); break; // Seriennummer schreiben |
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| 264 | case COMMAND_RESTART: NVIC_SystemReset(); break; |
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| 265 | case COMMAND_BATTERY_CURRENT_OFFSET_CAL: ADS_1260_BatteryCurrentOffsetCalibrationStart(&sys_data); break; |
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| 266 | case COMMAND_BATTERY_CURRENT_OFFSET_COMMONMODE_CAL: ADS_1260_BatteryCurrentOffsetCommonModeErrorComepensationStart(&sys_data); break; |
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| 267 | case COMMAND_BATTERY_CURRENT_OFFSET_TEMP_CAL: ADS_1260_BatteryCurrentOffsetTemperatureErrorComepensationStart(); break; |
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| 268 | case COMMAND_BATTERY_CURRENT_GAIN_CAL: ADS_1260_BatteryCurrentGainCalibrationStart(&sys_data); break; |
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| 269 | case COMMAND_BATTERY_CURRENT_GAIN_TEMP_SHUNT_CAL: ADS_1260_BatteryCurrentGainTemperatureCalibrationShuntStart(); break; |
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| 270 | // case COMMAND_BATTERY_CURRENT_GAIN_TEMP_CHIP_CAL: ADS_1260_BatteryCurrentGainTemperatureCalibrationChipStart(); break; |
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| 271 | case COMMAND_SET_RDP_LEVEL0: SetFlashReadProtection(false); break; |
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| 272 | case COMMAND_SET_RDP_LEVEL1: SetFlashReadProtection(true); break; |
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| 273 | case COMMAND_SET_RDP_LEVEL1_AND_BOOTSEL: SetBootFromFlashAndReadOutProtection(); break; |
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| 274 | default: printf("UNKNOWN COMMAND\n"); |
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| 275 | } |
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| 276 | sys_data.s.parameter.command = 0; |
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| 277 | } |
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| 278 | else |
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| 279 | { |
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| 280 | //printf("wait with execution till modbus communnikation finished\n"); |
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| 281 | } |
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| 282 | } |
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| 283 | |
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| 284 | if((HAL_GPIO_ReadPin(GPIO_INPUT_BTN_MODE_GPIO_Port, GPIO_INPUT_BTN_MODE_Pin) == GPIO_PIN_RESET) && (mode_button_disable_time == 0)) |
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| 285 | { |
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| 286 | HAL_Delay(10); |
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| 287 | //Taste weiterhin gedrckt? |
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| 288 | if(HAL_GPIO_ReadPin(GPIO_INPUT_BTN_MODE_GPIO_Port, GPIO_INPUT_BTN_MODE_Pin) == GPIO_PIN_RESET) |
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| 289 | { |
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| 290 | //Ja, dann Silent Mode umschalten |
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| 291 | mode_button_disable_time=500; |
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| 292 | if (silentmode == 0) |
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| 293 | { |
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| 294 | silentmode = 1; |
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| 295 | HAL_GPIO_WritePin(LED_FUNC_GPIO_Port, LED_FUNC_Pin,GPIO_PIN_SET); |
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| 296 | } |
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| 297 | else |
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| 298 | { |
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| 299 | silentmode = 0; |
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| 300 | } |
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| 301 | } |
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| 302 | } |
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| 303 | |
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[20] | 304 | // Modbus Kommunikation |
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[22] | 305 | |
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| 306 | // printf("data12d1=%d,data12d2=%d,data5=%d\r\n", adc12Data[0], adc12Data[1] , adc5Data[2]); |
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[20] | 307 | if (mbGetFrameComplete(&modbusData) == true) |
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| 308 | { |
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| 309 | if (mbSlaveCheckModbusRtuQuery(&modbusData) == RESPOND_TO_QUERY) |
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| 310 | { |
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| 311 | if (silentmode == 0) |
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| 312 | { |
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| 313 | mbSlaveProcessRtuQuery(&modbusData); |
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| 314 | } |
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| 315 | } |
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| 316 | else |
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| 317 | { |
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| 318 | huart1.RxState = HAL_UART_STATE_BUSY_RX; |
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| 319 | } |
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| 320 | } |
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| 321 | |
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| 322 | } |
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| 323 | /* USER CODE END 3 */ |
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| 324 | } |
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| 325 | |
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| 326 | /** |
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| 327 | * @brief System Clock Configuration |
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| 328 | * @retval None |
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| 329 | */ |
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| 330 | void SystemClock_Config(void) |
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| 331 | { |
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| 332 | RCC_OscInitTypeDef RCC_OscInitStruct = {0}; |
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| 333 | RCC_ClkInitTypeDef RCC_ClkInitStruct = {0}; |
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| 334 | |
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| 335 | /** Configure the main internal regulator output voltage |
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| 336 | */ |
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| 337 | HAL_PWREx_ControlVoltageScaling(PWR_REGULATOR_VOLTAGE_SCALE1); |
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| 338 | |
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| 339 | /** Initializes the RCC Oscillators according to the specified parameters |
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| 340 | * in the RCC_OscInitTypeDef structure. |
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| 341 | */ |
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| 342 | RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI48|RCC_OSCILLATORTYPE_HSE; |
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| 343 | RCC_OscInitStruct.HSEState = RCC_HSE_ON; |
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| 344 | RCC_OscInitStruct.HSI48State = RCC_HSI48_ON; |
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| 345 | RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON; |
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| 346 | RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE; |
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| 347 | RCC_OscInitStruct.PLL.PLLM = RCC_PLLM_DIV2; |
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| 348 | RCC_OscInitStruct.PLL.PLLN = 16; |
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| 349 | RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2; |
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| 350 | RCC_OscInitStruct.PLL.PLLQ = RCC_PLLQ_DIV2; |
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| 351 | RCC_OscInitStruct.PLL.PLLR = RCC_PLLR_DIV2; |
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| 352 | if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK) |
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| 353 | { |
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| 354 | Error_Handler(); |
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| 355 | } |
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| 356 | |
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| 357 | /** Initializes the CPU, AHB and APB buses clocks |
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| 358 | */ |
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| 359 | RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK |
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| 360 | |RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2; |
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| 361 | RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK; |
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| 362 | RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1; |
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| 363 | RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1; |
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| 364 | RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1; |
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| 365 | |
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| 366 | if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_3) != HAL_OK) |
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| 367 | { |
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| 368 | Error_Handler(); |
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| 369 | } |
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| 370 | } |
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| 371 | |
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| 372 | /* USER CODE BEGIN 4 */ |
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[22] | 373 | void HAL_ADC_ConvCpltCallback(ADC_HandleTypeDef* hadc) |
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| 374 | { |
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| 375 | if (hadc->Instance==ADC1) |
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| 376 | { |
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[24] | 377 | newADC12Data=1; |
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[22] | 378 | } |
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[20] | 379 | |
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[24] | 380 | if (hadc->Instance==ADC3) |
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[22] | 381 | { |
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[24] | 382 | newADC3Data=1; |
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[22] | 383 | } |
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[24] | 384 | |
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| 385 | |
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| 386 | if (hadc->Instance==ADC4) |
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| 387 | { |
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| 388 | newADC4Data=1; |
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| 389 | } |
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| 390 | |
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| 391 | if (hadc->Instance==ADC5) |
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| 392 | { |
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| 393 | newADC5Data=1; |
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| 394 | } |
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[22] | 395 | } |
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[20] | 396 | |
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[22] | 397 | |
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| 398 | |
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| 399 | /** |
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| 400 | |
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| 401 | * @brief Set flash read protection. |
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| 402 | |
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| 403 | * @param [in] state: Flash read protection state, true: enable protection, false: disable protection. |
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| 404 | |
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| 405 | * @retval true: Successful operation. |
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| 406 | |
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| 407 | * @retval false: Operation failed. |
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| 408 | |
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| 409 | */ |
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| 410 | |
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| 411 | bool SetFlashReadProtection(bool state) |
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| 412 | { |
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| 413 | |
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| 414 | FLASH_OBProgramInitTypeDef OptionsBytesStruct = {0}; |
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| 415 | HAL_FLASHEx_OBGetConfig(&OptionsBytesStruct); |
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| 416 | |
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| 417 | if(state == true) |
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| 418 | { |
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| 419 | printf("Start enable readout protection\n"); |
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| 420 | if(OptionsBytesStruct.RDPLevel == OB_RDP_LEVEL_0) |
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| 421 | { |
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| 422 | OptionsBytesStruct.OptionType = OPTIONBYTE_RDP; |
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| 423 | OptionsBytesStruct.RDPLevel = OB_RDP_LEVEL_1; |
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| 424 | if (HAL_FLASH_Unlock() != HAL_OK) |
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| 425 | { |
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| 426 | printf("Flash unlock error\n"); |
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| 427 | } |
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| 428 | if (HAL_FLASH_OB_Unlock() != HAL_OK) |
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| 429 | { |
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| 430 | printf("Flash ob unlock error\n"); |
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| 431 | } |
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| 432 | |
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| 433 | printf("...Flash unlock\n"); |
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| 434 | if(HAL_FLASHEx_OBProgram(&OptionsBytesStruct) != HAL_OK) |
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| 435 | { |
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| 436 | printf("...Enable lock error\n"); |
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| 437 | HAL_FLASH_OB_Lock(); |
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| 438 | return false; |
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| 439 | } |
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| 440 | HAL_FLASH_OB_Lock(); |
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| 441 | printf("Flash Optionbyte locked\n"); |
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| 442 | HAL_FLASH_Lock(); |
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| 443 | printf("Flash locked\n"); |
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| 444 | printf("...Enable lock process finished\n"); |
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| 445 | } |
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| 446 | else |
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| 447 | { |
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| 448 | printf("...Flash lock already active\n"); |
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| 449 | } |
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| 450 | } |
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| 451 | else |
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| 452 | { |
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| 453 | if(OptionsBytesStruct.RDPLevel == OB_RDP_LEVEL_1) |
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| 454 | { |
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| 455 | OptionsBytesStruct.OptionType = OPTIONBYTE_RDP; |
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| 456 | OptionsBytesStruct.RDPLevel = OB_RDP_LEVEL_0; |
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| 457 | |
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| 458 | if (HAL_FLASH_Unlock() != HAL_OK) |
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| 459 | { |
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| 460 | printf("Flash unlock error\n"); |
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| 461 | return false; |
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| 462 | } |
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| 463 | printf("...Flash unlocked\n"); |
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| 464 | |
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| 465 | if (HAL_FLASH_OB_Unlock() != HAL_OK) |
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| 466 | { |
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| 467 | printf("Flash ob unlock error\n"); |
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| 468 | return false; |
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| 469 | } |
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| 470 | printf("...Flash ob unlocked\n"); |
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| 471 | |
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| 472 | if(HAL_FLASHEx_OBProgram(&OptionsBytesStruct) != HAL_OK) |
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| 473 | { |
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| 474 | HAL_FLASH_OB_Lock(); |
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| 475 | printf("Flash Optionbyte programm failed\n"); |
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| 476 | return false; |
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| 477 | } |
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| 478 | |
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| 479 | printf("Flash Optionbyte programmed\n"); |
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| 480 | HAL_FLASH_OB_Lock(); |
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| 481 | printf("Flash Optionbyte locked\n"); |
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| 482 | HAL_FLASH_Lock(); |
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| 483 | printf("Flash locked\n"); |
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| 484 | printf("...Disable lock process finished\n"); |
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| 485 | |
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| 486 | ; |
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| 487 | } |
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| 488 | } |
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| 489 | return true; |
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| 490 | } |
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| 491 | |
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| 492 | bool SetBootFromFlashAndReadOutProtection(void) |
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| 493 | { |
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| 494 | |
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| 495 | FLASH_OBProgramInitTypeDef OptionsBytesStruct = {0}; |
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| 496 | HAL_FLASHEx_OBGetConfig(&OptionsBytesStruct); |
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| 497 | |
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| 498 | //Konfiguriere RDP fr Readoutprotection and USER OPTION BYTE FR Boot from Flash |
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| 499 | OptionsBytesStruct.OptionType = OPTIONBYTE_USER | OPTIONBYTE_RDP; |
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| 500 | |
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| 501 | //Set Readout Protection Level 1 |
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| 502 | OptionsBytesStruct.OptionType = OPTIONBYTE_USER|OPTIONBYTE_RDP; |
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| 503 | OptionsBytesStruct.RDPLevel = OB_RDP_LEVEL_1; |
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| 504 | |
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| 505 | //Selecting Boot from Main Flash Memory |
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| 506 | OptionsBytesStruct.USERType = OB_USER_nBOOT0 | OB_USER_nSWBOOT0 | OB_USER_nBOOT1 ; |
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| 507 | OptionsBytesStruct.USERConfig = OB_USER_nBOOT0 | OB_USER_nSWBOOT0; |
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| 508 | |
---|
| 509 | if (HAL_FLASH_Unlock() != HAL_OK) |
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| 510 | { |
---|
| 511 | printf("Flash unlock error\n"); |
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| 512 | } |
---|
| 513 | if (HAL_FLASH_OB_Unlock() != HAL_OK) |
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| 514 | { |
---|
| 515 | printf("Flash ob unlock error\n"); |
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| 516 | } |
---|
| 517 | |
---|
| 518 | printf("...Flash unlock\n"); |
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| 519 | if(HAL_FLASHEx_OBProgram(&OptionsBytesStruct) != HAL_OK) |
---|
| 520 | { |
---|
| 521 | printf("...Enable lock error\n"); |
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| 522 | HAL_FLASH_OB_Lock(); |
---|
| 523 | return false; |
---|
| 524 | } |
---|
| 525 | HAL_FLASH_OB_Lock(); |
---|
| 526 | printf("Flash Optionbyte locked\n"); |
---|
| 527 | HAL_FLASH_Lock(); |
---|
| 528 | printf("Flash locked\n"); |
---|
| 529 | printf("...Enable lock process finished\n"); |
---|
| 530 | |
---|
| 531 | return true; |
---|
| 532 | } |
---|
| 533 | uint8_t printprotectionstate(void) |
---|
| 534 | { |
---|
| 535 | FLASH_OBProgramInitTypeDef OptionsBytesStruct = {0}; |
---|
| 536 | HAL_FLASHEx_OBGetConfig(&OptionsBytesStruct); |
---|
| 537 | uint8_t result = 0; |
---|
| 538 | |
---|
| 539 | if(OptionsBytesStruct.RDPLevel == OB_RDP_LEVEL_0) |
---|
| 540 | { |
---|
| 541 | //OptionsBytesStruct.OptionType = OPTIONBYTE_RDP; |
---|
| 542 | //OptionsBytesStruct.RDPLevel = OB_RDP_LEVEL_1; |
---|
| 543 | printf("PROTECTION: OB_RDP_LEVEL_0\n"); |
---|
| 544 | result = 0; |
---|
| 545 | } |
---|
| 546 | else if(OptionsBytesStruct.RDPLevel == OB_RDP_LEVEL_1) |
---|
| 547 | { |
---|
| 548 | printf("PROTECTION: OB_RDP_LEVEL_1\n"); |
---|
| 549 | result = 1; |
---|
| 550 | } |
---|
| 551 | else if(OptionsBytesStruct.RDPLevel == OB_RDP_LEVEL_2) |
---|
| 552 | { |
---|
| 553 | printf("PROTECTION: OB_RDP_LEVEL_2\n"); |
---|
| 554 | result = 2; |
---|
| 555 | } |
---|
| 556 | return result; |
---|
| 557 | } |
---|
| 558 | |
---|
[20] | 559 | /* USER CODE END 4 */ |
---|
| 560 | |
---|
| 561 | /** |
---|
| 562 | * @brief This function is executed in case of error occurrence. |
---|
| 563 | * @retval None |
---|
| 564 | */ |
---|
| 565 | void Error_Handler(void) |
---|
| 566 | { |
---|
| 567 | /* USER CODE BEGIN Error_Handler_Debug */ |
---|
| 568 | /* User can add his own implementation to report the HAL error return state */ |
---|
| 569 | __disable_irq(); |
---|
| 570 | printf("error handler!\r\n"); |
---|
| 571 | while (1) |
---|
| 572 | { |
---|
| 573 | } |
---|
| 574 | /* USER CODE END Error_Handler_Debug */ |
---|
| 575 | } |
---|
| 576 | #ifdef USE_FULL_ASSERT |
---|
| 577 | /** |
---|
| 578 | * @brief Reports the name of the source file and the source line number |
---|
| 579 | * where the assert_param error has occurred. |
---|
| 580 | * @param file: pointer to the source file name |
---|
| 581 | * @param line: assert_param error line source number |
---|
| 582 | * @retval None |
---|
| 583 | */ |
---|
| 584 | void assert_failed(uint8_t *file, uint32_t line) |
---|
| 585 | { |
---|
| 586 | /* USER CODE BEGIN 6 */ |
---|
| 587 | /* User can add his own implementation to report the file name and line number, |
---|
| 588 | ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */ |
---|
| 589 | printf("Wrong parameters value: file %s on line %d\r\n", file, line); |
---|
| 590 | /* USER CODE END 6 */ |
---|
| 591 | } |
---|
| 592 | #endif /* USE_FULL_ASSERT */ |
---|