| 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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| 39 | #include "battery_voltage.h" |
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| 40 | #include "ads1260.h" |
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| 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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| 46 | #include "esr.h" |
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| 47 | #include "ads1260.h" |
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| 48 | #include "outputs.h" |
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| 49 | #include "crc.h" |
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| 50 | /* USER CODE END Includes */ |
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| 51 | |
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| 52 | /* Private typedef -----------------------------------------------------------*/ |
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| 53 | /* USER CODE BEGIN PTD */ |
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| 54 | |
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| 55 | /* USER CODE END PTD */ |
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| 56 | |
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| 57 | /* Private define ------------------------------------------------------------*/ |
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| 58 | /* USER CODE BEGIN PD */ |
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| 59 | |
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| 60 | /* USER CODE END PD */ |
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| 61 | |
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| 62 | /* Private macro -------------------------------------------------------------*/ |
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| 63 | /* USER CODE BEGIN PM */ |
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| 64 | |
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| 65 | /* USER CODE END PM */ |
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| 66 | |
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| 67 | /* Private variables ---------------------------------------------------------*/ |
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| 68 | |
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| 69 | /* USER CODE BEGIN PV */ |
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| 70 | modbus_t modbusData __attribute__((section(".RAM1"))); |
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| 71 | |
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| 72 | __IO uint16_t adc12Data[100][2] __attribute__((section(".RAM1"))); |
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| 73 | __IO uint32_t adc1Data[1] __attribute__((section(".RAM1"))); |
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| 74 | __IO uint32_t adc2Data[1] __attribute__((section(".RAM1"))); |
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| 75 | __IO uint32_t adc3Data[3] __attribute__((section(".RAM1"))); |
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| 76 | __IO uint32_t adc4Data[1] __attribute__((section(".RAM1"))); |
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| 77 | __IO uint32_t adc5Data[4] __attribute__((section(".RAM1"))); |
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| 78 | int silentmode =0; |
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| 79 | static volatile uint32_t newADC12Data = 0; |
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| 80 | static volatile uint32_t newADC3Data = 0; |
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| 81 | static volatile uint32_t newADC4Data = 0; |
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| 82 | static volatile uint32_t newADC5Data = 0; |
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| 83 | /* USER CODE END PV */ |
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| 84 | |
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| 85 | /* Private function prototypes -----------------------------------------------*/ |
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| 86 | void SystemClock_Config(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 | /* USER CODE END PFP */ |
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| 92 | |
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| 93 | /* Private user code ---------------------------------------------------------*/ |
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| 94 | /* USER CODE BEGIN 0 */ |
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| 95 | |
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| 96 | /* USER CODE END 0 */ |
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| 97 | |
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| 98 | /** |
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| 99 | * @brief The application entry point. |
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| 100 | * @retval int |
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| 101 | */ |
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| 102 | int main(void) |
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| 103 | { |
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| 104 | |
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| 105 | /* USER CODE BEGIN 1 */ |
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| 106 | uint8_t firstStartCatcher; |
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| 107 | int mode_button_disable_time=0; |
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| 108 | uint32_t adc12_time; |
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| 109 | uint32_t adc12_lasttime; |
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| 110 | /* USER CODE END 1 */ |
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| 111 | |
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| 112 | /* MCU Configuration--------------------------------------------------------*/ |
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| 113 | |
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| 114 | /* Reset of all peripherals, Initializes the Flash interface and the Systick. */ |
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| 115 | HAL_Init(); |
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| 116 | |
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| 117 | /* USER CODE BEGIN Init */ |
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| 118 | |
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| 119 | /* USER CODE END Init */ |
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| 120 | |
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| 121 | /* Configure the system clock */ |
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| 122 | SystemClock_Config(); |
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| 123 | |
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| 124 | /* USER CODE BEGIN SysInit */ |
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| 125 | |
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| 126 | /* USER CODE END SysInit */ |
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| 127 | |
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| 128 | /* Initialize all configured peripherals */ |
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| 129 | MX_GPIO_Init(); |
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| 130 | MX_DMA_Init(); |
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| 131 | MX_ADC1_Init(); |
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| 132 | MX_ADC2_Init(); |
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| 133 | MX_ADC3_Init(); |
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| 134 | MX_ADC4_Init(); |
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| 135 | MX_ADC5_Init(); |
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| 136 | MX_FDCAN2_Init(); |
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| 137 | MX_FDCAN3_Init(); |
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| 138 | MX_I2C3_Init(); |
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| 139 | MX_I2C4_Init(); |
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| 140 | MX_SPI3_Init(); |
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| 141 | MX_USART1_UART_Init(); |
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| 142 | MX_USART2_UART_Init(); |
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| 143 | MX_USB_PCD_Init(); |
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| 144 | /* USER CODE BEGIN 2 */ |
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| 145 | MX_CRC_Init(); //Cube is not generating this call ?! |
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| 146 | printf("Test debug io\r\n"); |
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| 147 | SYS_DATA_Init(); |
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| 148 | WH_COUNTER_Init(); |
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| 149 | AH_COUNTER_Init(); |
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| 150 | |
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| 151 | |
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| 152 | startType_t startType = EEPROM_isFirstStart(); |
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| 153 | |
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| 154 | switch(startType) |
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| 155 | { |
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| 156 | case FIRST_START_AFTER_ERASE: EEPROM_fullRestore(&sys_data); break; |
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| 157 | case FIRST_START_AFTER_COMPARTIBLE_UPDATE: EEPROM_readConfig(&sys_data); break; |
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| 158 | case FIRST_START_AFTER_INCOMPARTIBLE_UPDATE: EEPROM_factoryRestore(&sys_data, 0); break; // Preserving calibration and settings |
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| 159 | case FIRST_START_ERROR: EEPROM_fullRestore(&sys_data); break; |
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| 160 | } |
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| 161 | |
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| 162 | if(HAL_GPIO_ReadPin(GPIO_INPUT_BTN_MODE_GPIO_Port, GPIO_INPUT_BTN_MODE_Pin) == GPIO_PIN_RESET) |
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| 163 | { |
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| 164 | HAL_Delay(50); |
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| 165 | if(HAL_GPIO_ReadPin(GPIO_INPUT_BTN_MODE_GPIO_Port, GPIO_INPUT_BTN_MODE_Pin) == GPIO_PIN_RESET) |
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| 166 | { |
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| 167 | printf("factory restore...\n"); |
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| 168 | EEPROM_factoryRestore(&sys_data, 1); |
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| 169 | } |
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| 170 | } |
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| 171 | |
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| 172 | // Modbus Initialisierung |
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| 173 | mbInit(&modbusData, sys_data.s.parameter.baudrate, sys_data.s.parameter.parityMode, sys_data.s.parameter.stopBit, &huart2); |
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| 174 | |
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| 175 | // STM32G0 Chiptemperatur Kalibrierung |
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| 176 | CHIP_TEMPERATURE_Calibration(); |
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| 177 | |
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| 178 | HAL_ADCEx_Calibration_Start(&hadc1, ADC_DIFFERENTIAL_ENDED); |
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| 179 | HAL_ADCEx_Calibration_Start(&hadc2, ADC_DIFFERENTIAL_ENDED); |
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| 180 | HAL_ADCEx_Calibration_Start(&hadc3, ADC_SINGLE_ENDED); |
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| 181 | HAL_ADCEx_Calibration_Start(&hadc4, ADC_DIFFERENTIAL_ENDED); |
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| 182 | HAL_ADCEx_Calibration_Start(&hadc5, ADC_SINGLE_ENDED); |
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| 183 | |
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| 184 | |
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| 185 | //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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| 186 | //HAL_DMA_Start(hadc2.DMA_Handle,(uint32_t)&hadc2.Instance->DR, (uint32_t)adc2Data,1); //Start ADC slave DMA |
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| 187 | //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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| 188 | |
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| 189 | //HAL_ADC_Start_DMA(&hadc2, (uint32_t*)adc2Data, 1); |
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| 190 | if (HAL_ADCEx_MultiModeStart_DMA(&hadc1,(uint32_t *)adc12Data,100)) //Start ADC interleaved mode |
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| 191 | { |
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| 192 | /* Start Error */ |
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| 193 | Error_Handler(); |
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| 194 | } |
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| 195 | |
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| 196 | if (HAL_ADC_Start_DMA(&hadc3, (uint32_t *) adc3Data , 3)) |
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| 197 | { |
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| 198 | /* Start Error */ |
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| 199 | Error_Handler(); |
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| 200 | } |
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| 201 | |
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| 202 | if (HAL_ADC_Start_DMA(&hadc4, (uint32_t *) adc4Data , 1)) |
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| 203 | { |
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| 204 | /* Start Error */ |
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| 205 | Error_Handler(); |
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| 206 | } |
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| 207 | |
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| 208 | |
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| 209 | if (HAL_ADC_Start_DMA(&hadc5, (uint32_t *) adc5Data , 4)) |
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| 210 | { |
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| 211 | /* Start Error */ |
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| 212 | Error_Handler(); |
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| 213 | } |
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| 214 | |
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| 215 | |
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| 216 | // ADS1260 Initialierung |
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| 217 | ADS1260_init(); |
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| 218 | printf("ADS1260 Init\n"); |
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| 219 | OUTPUTS_Init(); |
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| 220 | |
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| 221 | /* USER CODE END 2 */ |
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| 222 | |
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| 223 | /* Infinite loop */ |
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| 224 | /* USER CODE BEGIN WHILE */ |
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| 225 | while (1) |
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| 226 | { |
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| 227 | /* USER CODE END WHILE */ |
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| 228 | |
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| 229 | /* USER CODE BEGIN 3 */ |
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| 230 | if (newADC12Data == 1) |
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| 231 | { |
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| 232 | //Mit ADC_DIV2,Sample time 12,5Cycklen, ADC Clock 50Mhz, Oversampling 256 |
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| 233 | //Tconv = 6400 Takte = 0,128ms Pro Konvertierung. Also für 100 messwerte 12,8mS |
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| 234 | BATTERY_VOLTAGE_Exec( adc12Data[0][1]); |
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| 235 | FAST_CURRENT_Exec(adc12Data[0][0]); |
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| 236 | newADC12Data = 0; |
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| 237 | adc12_time = HAL_GetTick() - adc12_lasttime; |
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| 238 | adc12_lasttime = HAL_GetTick(); |
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| 239 | |
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| 240 | } |
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| 241 | |
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| 242 | |
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| 243 | if (newADC3Data == 1) |
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| 244 | { |
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| 245 | SHUNT_TEMPERATURE_Exec(adc3Data[0]); |
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| 246 | } |
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| 247 | |
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| 248 | |
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| 249 | if (newADC4Data == 1) |
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| 250 | { |
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| 251 | SHUNT_VOLTAGE_Exec( adc4Data[0]); |
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| 252 | } |
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| 253 | |
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| 254 | |
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| 255 | if (newADC5Data == 1) |
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| 256 | { |
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| 257 | CHIP_TEMPERATURE_Exec(adc5Data[0]); |
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| 258 | INT_BAT_VOLTAGE_Exec( adc5Data[1]); |
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| 259 | sys_data.s.values.ovp_sense = (adc5Data[2] * VREF * 21 ) / 65536.0; |
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| 260 | sys_data.s.values.lvp_sense = (adc5Data[3] * VREF * 21 ) / 65536.0; |
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| 261 | } |
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| 262 | |
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| 263 | |
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| 264 | if (newCurrentValue == 1) |
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| 265 | { |
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| 266 | ADS1260_ConversionFinished(); |
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| 267 | ESR_Exec(); |
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| 268 | |
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| 269 | newCurrentValue = 0; |
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| 270 | |
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| 271 | } |
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| 272 | |
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| 273 | if(sys_data.s.parameter.command != 0) |
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| 274 | { |
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| 275 | if (modbusData.current_query == MB_QUERY_NOTHING) |
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| 276 | { |
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| 277 | //printf("CMD = %d\n", sys_data.s.parameter.command); |
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| 278 | switch (sys_data.s.parameter.command ) |
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| 279 | { |
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| 280 | case COMMAND_STORE_CONFIG: EEPROM_storeConfig(&sys_data,0); break; |
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| 281 | case COMMAND_FULL_RESTORE: EEPROM_fullRestore(&sys_data); break; |
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| 282 | case COMMAND_FACTORY_RESTORE: EEPROM_factoryRestore(&sys_data, 1); break; |
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| 283 | case COMMAND_RESTORE_LAST_SAVED_VALUES: EEPROM_readConfig(&sys_data); break; |
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| 284 | case COMMAND_STORE_WITH_SERIAL_NUMBER: EEPROM_storeConfig(&sys_data,1); break; // Seriennummer schreiben |
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| 285 | case COMMAND_RESTART: NVIC_SystemReset(); break; |
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| 286 | case COMMAND_BATTERY_CURRENT_OFFSET_CAL: ADS_1260_BatteryCurrentOffsetCalibrationStart(&sys_data); break; |
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| 287 | case COMMAND_BATTERY_CURRENT_OFFSET_COMMONMODE_CAL: ADS_1260_BatteryCurrentOffsetCommonModeErrorComepensationStart(&sys_data); break; |
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| 288 | case COMMAND_BATTERY_CURRENT_OFFSET_TEMP_CAL: ADS_1260_BatteryCurrentOffsetTemperatureErrorComepensationStart(); break; |
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| 289 | case COMMAND_BATTERY_CURRENT_GAIN_CAL: ADS_1260_BatteryCurrentGainCalibrationStart(&sys_data); break; |
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| 290 | case COMMAND_BATTERY_CURRENT_GAIN_TEMP_SHUNT_CAL: ADS_1260_BatteryCurrentGainTemperatureCalibrationShuntStart(); break; |
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| 291 | // case COMMAND_BATTERY_CURRENT_GAIN_TEMP_CHIP_CAL: ADS_1260_BatteryCurrentGainTemperatureCalibrationChipStart(); break; |
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| 292 | case COMMAND_SET_RDP_LEVEL0: SetFlashReadProtection(false); break; |
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| 293 | case COMMAND_SET_RDP_LEVEL1: SetFlashReadProtection(true); break; |
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| 294 | case COMMAND_SET_RDP_LEVEL1_AND_BOOTSEL: SetBootFromFlashAndReadOutProtection(); break; |
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| 295 | default: printf("UNKNOWN COMMAND\n"); |
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| 296 | } |
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| 297 | sys_data.s.parameter.command = 0; |
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| 298 | } |
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| 299 | else |
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| 300 | { |
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| 301 | //printf("wait with execution till modbus communnikation finished\n"); |
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| 302 | } |
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| 303 | } |
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| 304 | |
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| 305 | 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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| 306 | { |
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| 307 | HAL_Delay(10); |
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| 308 | //Taste weiterhin gedrckt? |
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| 309 | if(HAL_GPIO_ReadPin(GPIO_INPUT_BTN_MODE_GPIO_Port, GPIO_INPUT_BTN_MODE_Pin) == GPIO_PIN_RESET) |
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| 310 | { |
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| 311 | //Ja, dann Silent Mode umschalten |
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| 312 | mode_button_disable_time=500; |
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| 313 | if (silentmode == 0) |
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| 314 | { |
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| 315 | silentmode = 1; |
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| 316 | HAL_GPIO_WritePin(LED_FUNC_GPIO_Port, LED_FUNC_Pin,GPIO_PIN_SET); |
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| 317 | } |
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| 318 | else |
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| 319 | { |
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| 320 | silentmode = 0; |
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| 321 | } |
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| 322 | } |
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| 323 | } |
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| 324 | |
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| 325 | // Modbus Kommunikation |
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| 326 | |
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| 327 | // printf("data12d1=%d,data12d2=%d,data5=%d\r\n", adc12Data[0], adc12Data[1] , adc5Data[2]); |
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| 328 | if (mbGetFrameComplete(&modbusData) == true) |
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| 329 | { |
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| 330 | if (mbSlaveCheckModbusRtuQuery(&modbusData) == RESPOND_TO_QUERY) |
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| 331 | { |
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| 332 | if (silentmode == 0) |
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| 333 | { |
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| 334 | mbSlaveProcessRtuQuery(&modbusData); |
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| 335 | } |
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| 336 | } |
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| 337 | else |
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| 338 | { |
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| 339 | huart1.RxState = HAL_UART_STATE_BUSY_RX; |
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| 340 | } |
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| 341 | } |
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| 342 | |
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| 343 | } |
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| 344 | /* USER CODE END 3 */ |
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| 345 | } |
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| 346 | |
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| 347 | /** |
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| 348 | * @brief System Clock Configuration |
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| 349 | * @retval None |
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| 350 | */ |
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| 351 | void SystemClock_Config(void) |
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| 352 | { |
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| 353 | RCC_OscInitTypeDef RCC_OscInitStruct = {0}; |
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| 354 | RCC_ClkInitTypeDef RCC_ClkInitStruct = {0}; |
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| 355 | |
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| 356 | /** Configure the main internal regulator output voltage |
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| 357 | */ |
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| 358 | HAL_PWREx_ControlVoltageScaling(PWR_REGULATOR_VOLTAGE_SCALE1); |
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| 359 | |
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| 360 | /** Initializes the RCC Oscillators according to the specified parameters |
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| 361 | * in the RCC_OscInitTypeDef structure. |
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| 362 | */ |
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| 363 | RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI48|RCC_OSCILLATORTYPE_HSE; |
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| 364 | RCC_OscInitStruct.HSEState = RCC_HSE_ON; |
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| 365 | RCC_OscInitStruct.HSI48State = RCC_HSI48_ON; |
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| 366 | RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON; |
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| 367 | RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE; |
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| 368 | RCC_OscInitStruct.PLL.PLLM = RCC_PLLM_DIV2; |
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| 369 | RCC_OscInitStruct.PLL.PLLN = 16; |
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| 370 | RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2; |
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| 371 | RCC_OscInitStruct.PLL.PLLQ = RCC_PLLQ_DIV2; |
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| 372 | RCC_OscInitStruct.PLL.PLLR = RCC_PLLR_DIV2; |
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| 373 | if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK) |
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| 374 | { |
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| 375 | Error_Handler(); |
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| 376 | } |
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| 377 | |
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| 378 | /** Initializes the CPU, AHB and APB buses clocks |
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| 379 | */ |
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| 380 | RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK |
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| 381 | |RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2; |
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| 382 | RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK; |
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| 383 | RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1; |
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| 384 | RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1; |
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| 385 | RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1; |
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| 386 | |
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| 387 | if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_3) != HAL_OK) |
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| 388 | { |
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| 389 | Error_Handler(); |
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| 390 | } |
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| 391 | } |
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| 392 | |
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| 393 | /* USER CODE BEGIN 4 */ |
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| 394 | void HAL_ADC_ConvCpltCallback(ADC_HandleTypeDef* hadc) |
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| 395 | { |
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| 396 | if (hadc->Instance==ADC1) |
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| 397 | { |
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| 398 | newADC12Data=1; |
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| 399 | } |
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| 400 | |
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| 401 | if (hadc->Instance==ADC3) |
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| 402 | { |
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| 403 | newADC3Data=1; |
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| 404 | } |
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| 405 | |
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| 406 | |
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| 407 | if (hadc->Instance==ADC4) |
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| 408 | { |
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| 409 | newADC4Data=1; |
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| 410 | } |
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| 411 | |
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| 412 | if (hadc->Instance==ADC5) |
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| 413 | { |
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| 414 | newADC5Data=1; |
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| 415 | } |
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| 416 | } |
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| 417 | |
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| 418 | |
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| 419 | |
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| 420 | /** |
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| 421 | |
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| 422 | * @brief Set flash read protection. |
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| 423 | |
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| 424 | * @param [in] state: Flash read protection state, true: enable protection, false: disable protection. |
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| 425 | |
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| 426 | * @retval true: Successful operation. |
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| 427 | |
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| 428 | * @retval false: Operation failed. |
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| 429 | |
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| 430 | */ |
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| 431 | |
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| 432 | bool SetFlashReadProtection(bool state) |
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| 433 | { |
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| 434 | |
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| 435 | FLASH_OBProgramInitTypeDef OptionsBytesStruct = {0}; |
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| 436 | HAL_FLASHEx_OBGetConfig(&OptionsBytesStruct); |
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| 437 | |
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| 438 | if(state == true) |
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| 439 | { |
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| 440 | printf("Start enable readout protection\n"); |
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| 441 | if(OptionsBytesStruct.RDPLevel == OB_RDP_LEVEL_0) |
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| 442 | { |
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| 443 | OptionsBytesStruct.OptionType = OPTIONBYTE_RDP; |
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| 444 | OptionsBytesStruct.RDPLevel = OB_RDP_LEVEL_1; |
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| 445 | if (HAL_FLASH_Unlock() != HAL_OK) |
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| 446 | { |
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| 447 | printf("Flash unlock error\n"); |
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| 448 | } |
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| 449 | if (HAL_FLASH_OB_Unlock() != HAL_OK) |
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| 450 | { |
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| 451 | printf("Flash ob unlock error\n"); |
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| 452 | } |
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| 453 | |
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| 454 | printf("...Flash unlock\n"); |
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| 455 | if(HAL_FLASHEx_OBProgram(&OptionsBytesStruct) != HAL_OK) |
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| 456 | { |
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| 457 | printf("...Enable lock error\n"); |
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| 458 | HAL_FLASH_OB_Lock(); |
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| 459 | return false; |
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| 460 | } |
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| 461 | HAL_FLASH_OB_Lock(); |
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| 462 | printf("Flash Optionbyte locked\n"); |
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| 463 | HAL_FLASH_Lock(); |
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| 464 | printf("Flash locked\n"); |
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| 465 | printf("...Enable lock process finished\n"); |
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| 466 | } |
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| 467 | else |
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| 468 | { |
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| 469 | printf("...Flash lock already active\n"); |
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| 470 | } |
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| 471 | } |
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| 472 | else |
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| 473 | { |
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| 474 | if(OptionsBytesStruct.RDPLevel == OB_RDP_LEVEL_1) |
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| 475 | { |
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| 476 | OptionsBytesStruct.OptionType = OPTIONBYTE_RDP; |
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| 477 | OptionsBytesStruct.RDPLevel = OB_RDP_LEVEL_0; |
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| 478 | |
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| 479 | if (HAL_FLASH_Unlock() != HAL_OK) |
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| 480 | { |
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| 481 | printf("Flash unlock error\n"); |
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| 482 | return false; |
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| 483 | } |
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| 484 | printf("...Flash unlocked\n"); |
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| 485 | |
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| 486 | if (HAL_FLASH_OB_Unlock() != HAL_OK) |
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| 487 | { |
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| 488 | printf("Flash ob unlock error\n"); |
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| 489 | return false; |
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| 490 | } |
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| 491 | printf("...Flash ob unlocked\n"); |
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| 492 | |
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| 493 | if(HAL_FLASHEx_OBProgram(&OptionsBytesStruct) != HAL_OK) |
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| 494 | { |
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| 495 | HAL_FLASH_OB_Lock(); |
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| 496 | printf("Flash Optionbyte programm failed\n"); |
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| 497 | return false; |
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| 498 | } |
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| 499 | |
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| 500 | printf("Flash Optionbyte programmed\n"); |
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| 501 | HAL_FLASH_OB_Lock(); |
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| 502 | printf("Flash Optionbyte locked\n"); |
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| 503 | HAL_FLASH_Lock(); |
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| 504 | printf("Flash locked\n"); |
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| 505 | printf("...Disable lock process finished\n"); |
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| 506 | |
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| 507 | ; |
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| 508 | } |
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| 509 | } |
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| 510 | return true; |
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| 511 | } |
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| 512 | |
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| 513 | bool SetBootFromFlashAndReadOutProtection(void) |
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| 514 | { |
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| 515 | |
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| 516 | FLASH_OBProgramInitTypeDef OptionsBytesStruct = {0}; |
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| 517 | HAL_FLASHEx_OBGetConfig(&OptionsBytesStruct); |
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| 518 | |
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| 519 | //Konfiguriere RDP fr Readoutprotection and USER OPTION BYTE FR Boot from Flash |
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| 520 | OptionsBytesStruct.OptionType = OPTIONBYTE_USER | OPTIONBYTE_RDP; |
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| 521 | |
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| 522 | //Set Readout Protection Level 1 |
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| 523 | OptionsBytesStruct.OptionType = OPTIONBYTE_USER|OPTIONBYTE_RDP; |
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| 524 | OptionsBytesStruct.RDPLevel = OB_RDP_LEVEL_1; |
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| 525 | |
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| 526 | //Selecting Boot from Main Flash Memory |
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| 527 | OptionsBytesStruct.USERType = OB_USER_nBOOT0 | OB_USER_nSWBOOT0 | OB_USER_nBOOT1 ; |
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| 528 | OptionsBytesStruct.USERConfig = OB_USER_nBOOT0 | OB_USER_nSWBOOT0; |
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| 529 | |
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| 530 | if (HAL_FLASH_Unlock() != HAL_OK) |
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| 531 | { |
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| 532 | printf("Flash unlock error\n"); |
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| 533 | } |
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| 534 | if (HAL_FLASH_OB_Unlock() != HAL_OK) |
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| 535 | { |
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| 536 | printf("Flash ob unlock error\n"); |
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| 537 | } |
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| 538 | |
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| 539 | printf("...Flash unlock\n"); |
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| 540 | if(HAL_FLASHEx_OBProgram(&OptionsBytesStruct) != HAL_OK) |
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| 541 | { |
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| 542 | printf("...Enable lock error\n"); |
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| 543 | HAL_FLASH_OB_Lock(); |
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| 544 | return false; |
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| 545 | } |
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| 546 | HAL_FLASH_OB_Lock(); |
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| 547 | printf("Flash Optionbyte locked\n"); |
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| 548 | HAL_FLASH_Lock(); |
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| 549 | printf("Flash locked\n"); |
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| 550 | printf("...Enable lock process finished\n"); |
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| 551 | |
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| 552 | return true; |
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| 553 | } |
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| 554 | uint8_t printprotectionstate(void) |
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| 555 | { |
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| 556 | FLASH_OBProgramInitTypeDef OptionsBytesStruct = {0}; |
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| 557 | HAL_FLASHEx_OBGetConfig(&OptionsBytesStruct); |
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| 558 | uint8_t result = 0; |
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| 559 | |
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| 560 | if(OptionsBytesStruct.RDPLevel == OB_RDP_LEVEL_0) |
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| 561 | { |
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| 562 | //OptionsBytesStruct.OptionType = OPTIONBYTE_RDP; |
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| 563 | //OptionsBytesStruct.RDPLevel = OB_RDP_LEVEL_1; |
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| 564 | printf("PROTECTION: OB_RDP_LEVEL_0\n"); |
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| 565 | result = 0; |
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| 566 | } |
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| 567 | else if(OptionsBytesStruct.RDPLevel == OB_RDP_LEVEL_1) |
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| 568 | { |
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| 569 | printf("PROTECTION: OB_RDP_LEVEL_1\n"); |
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| 570 | result = 1; |
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| 571 | } |
|---|
| 572 | else if(OptionsBytesStruct.RDPLevel == OB_RDP_LEVEL_2) |
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| 573 | { |
|---|
| 574 | printf("PROTECTION: OB_RDP_LEVEL_2\n"); |
|---|
| 575 | result = 2; |
|---|
| 576 | } |
|---|
| 577 | return result; |
|---|
| 578 | } |
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| 579 | |
|---|
| 580 | /* USER CODE END 4 */ |
|---|
| 581 | |
|---|
| 582 | /** |
|---|
| 583 | * @brief This function is executed in case of error occurrence. |
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| 584 | * @retval None |
|---|
| 585 | */ |
|---|
| 586 | void Error_Handler(void) |
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| 587 | { |
|---|
| 588 | /* USER CODE BEGIN Error_Handler_Debug */ |
|---|
| 589 | /* User can add his own implementation to report the HAL error return state */ |
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| 590 | __disable_irq(); |
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| 591 | printf("error handler!\r\n"); |
|---|
| 592 | while (1) |
|---|
| 593 | { |
|---|
| 594 | } |
|---|
| 595 | /* USER CODE END Error_Handler_Debug */ |
|---|
| 596 | } |
|---|
| 597 | #ifdef USE_FULL_ASSERT |
|---|
| 598 | /** |
|---|
| 599 | * @brief Reports the name of the source file and the source line number |
|---|
| 600 | * where the assert_param error has occurred. |
|---|
| 601 | * @param file: pointer to the source file name |
|---|
| 602 | * @param line: assert_param error line source number |
|---|
| 603 | * @retval None |
|---|
| 604 | */ |
|---|
| 605 | void assert_failed(uint8_t *file, uint32_t line) |
|---|
| 606 | { |
|---|
| 607 | /* USER CODE BEGIN 6 */ |
|---|
| 608 | /* User can add his own implementation to report the file name and line number, |
|---|
| 609 | ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */ |
|---|
| 610 | printf("Wrong parameters value: file %s on line %d\r\n", file, line); |
|---|
| 611 | /* USER CODE END 6 */ |
|---|
| 612 | } |
|---|
| 613 | #endif /* USE_FULL_ASSERT */ |
|---|