- /* USER CODE BEGIN Header */
- /**
- ******************************************************************************
- * @file : main.c
- * @brief : Main program body
- ******************************************************************************
- * @attention
- *
- * Copyright (c) 2024 STMicroelectronics.
- * All rights reserved.
- *
- * This software is licensed under terms that can be found in the LICENSE file
- * in the root directory of this software component.
- * If no LICENSE file comes with this software, it is provided AS-IS.
- *
- ******************************************************************************
- */
- /* USER CODE END Header */
- /* Includes ------------------------------------------------------------------*/
- #include "main.h"
- #include "string.h"
- /* Private includes ----------------------------------------------------------*/
- /* USER CODE BEGIN Includes */
- /* USER CODE END Includes */
- /* Private typedef -----------------------------------------------------------*/
- /* USER CODE BEGIN PTD */
- /* USER CODE END PTD */
- /* Private define ------------------------------------------------------------*/
- /* USER CODE BEGIN PD */
- /* USER CODE END PD */
- /* Private macro -------------------------------------------------------------*/
- /* USER CODE BEGIN PM */
- /* USER CODE END PM */
- /* Private variables ---------------------------------------------------------*/
- #if defined ( _ICCARM_ ) /*!< IAR Compiler */
- #pragma location=0x2004c000
- ETH_DMADescTypeDef DMARxDscrTab[ETH_RX_DESC_CNT]; /* Ethernet Rx DMA Descriptors */
- #pragma location=0x2004c0a0
- ETH_DMADescTypeDef DMATxDscrTab[ETH_TX_DESC_CNT]; /* Ethernet Tx DMA Descriptors */
- #elif defined ( __CC_ARM ) /* MDK ARM Compiler */
- _attribute_((at(0x2004c000))) ETH_DMADescTypeDef DMARxDscrTab[ETH_RX_DESC_CNT]; /* Ethernet Rx DMA Descriptors */
- _attribute_((at(0x2004c0a0))) ETH_DMADescTypeDef DMATxDscrTab[ETH_TX_DESC_CNT]; /* Ethernet Tx DMA Descriptors */
- #elif defined ( _GNUC_ ) /* GNU Compiler */
- ETH_DMADescTypeDef DMARxDscrTab[ETH_RX_DESC_CNT] _attribute_((section(".RxDecripSection"))); /* Ethernet Rx DMA Descriptors */
- ETH_DMADescTypeDef DMATxDscrTab[ETH_TX_DESC_CNT] _attribute_((section(".TxDecripSection"))); /* Ethernet Tx DMA Descriptors */
- #endif
- ETH_TxPacketConfig TxConfig;
- ETH_HandleTypeDef heth;
- UART_HandleTypeDef huart3;
- PCD_HandleTypeDef hpcd_USB_OTG_FS;
- /* USER CODE BEGIN PV */
- /* USER CODE END PV */
- /* Private function prototypes -----------------------------------------------*/
- void SystemClock_Config(void);
- static void MX_GPIO_Init(void);
- static void MX_ETH_Init(void);
- static void MX_USART3_UART_Init(void);
- static void MX_USB_OTG_FS_PCD_Init(void);
- /* USER CODE BEGIN PFP */
- /* USER CODE END PFP */
- /* Private user code ---------------------------------------------------------*/
- /* USER CODE BEGIN 0 */
- /* USER CODE END 0 */
- /**
- * @brief The application entry point.
- * @retval int
- */
- int main(void)
- {
- /* USER CODE BEGIN 1 */
- /* USER CODE END 1 */
- /* MCU Configuration--------------------------------------------------------*/
- /* Reset of all peripherals, Initializes the Flash interface and the Systick. */
- HAL_Init();
- /* USER CODE BEGIN Init */
- /* USER CODE END Init */
- /* Configure the system clock */
- SystemClock_Config();
- /* USER CODE BEGIN SysInit */
- /* USER CODE END SysInit */
- /* Initialize all configured peripherals */
- MX_GPIO_Init();
- MX_ETH_Init();
- MX_USART3_UART_Init();
- MX_USB_OTG_FS_PCD_Init();
- /* USER CODE BEGIN 2 */
- /* USER CODE END 2 */
- int numled[6]={Leda_Pin, Ledb_Pin, Ledc_Pin, Ledd_Pin, Lede_Pin, Ledf_Pin};
- int opc;
- /* Infinite loop */
- /* USER CODE BEGIN WHILE */
- while (1)
- {
- /* USER CODE END WHILE */
- while(HAL_GPIO_ReadPin(switch3_GPIO_Port, switch3_Pin)==GPIO_PIN_SET)
- {
- if (HAL_GPIO_ReadPin(switch1_GPIO_Port, switch1_Pin)==GPIO_PIN_SET){
- opc=1;
- }
- else if(HAL_GPIO_ReadPin(switch1_GPIO_Port, switch1_Pin)==GPIO_PIN_SET && HAL_GPIO_ReadPin(switch2_GPIO_Port, switch2_Pin)==GPIO_PIN_SET){
- opc=2;
- }
- switch(opc)
- {
- case 1:
- while(opc==1){
- for(int x=0; x<=63; ++x)
- {
- for(int i=0; i<6;++i)
- {
- HAL_GPIO_WritePin(GPIOF, numled[i],x >> i & 1);
- HAL_Delay(150);
- }
- }
- opc=0;
- }
- break;
- case 2:
- for(int x=63; x=0; --x)
- {
- for(int i=0; i<6;++i)
- {
- HAL_GPIO_WritePin(GPIOF, numled[i],x >> i & 1);
- HAL_Delay(150);
- }
- opc=0;
- }
- break;
- default:
- HAL_GPIO_TogglePin(GPIOF, Leda_Pin);
- HAL_GPIO_TogglePin(GPIOF, Ledb_Pin);
- HAL_GPIO_TogglePin(GPIOF, Ledc_Pin);
- HAL_GPIO_TogglePin(GPIOF, Ledd_Pin);
- HAL_GPIO_TogglePin(GPIOF, Lede_Pin);
- HAL_GPIO_TogglePin(GPIOF, Ledf_Pin);
- HAL_Delay(50);
- }
- }
- }
- }
- /**
- * @brief System Clock Configuration
- * @retval None
- */
- void SystemClock_Config(void)
- {
- RCC_OscInitTypeDef RCC_OscInitStruct = {0};
- RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
- /** Configure LSE Drive Capability
- */
- HAL_PWR_EnableBkUpAccess();
- /** Configure the main internal regulator output voltage
- */
- __HAL_RCC_PWR_CLK_ENABLE();
- __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE3);
- /** Initializes the RCC Oscillators according to the specified parameters
- * in the RCC_OscInitTypeDef structure.
- */
- RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
- RCC_OscInitStruct.HSEState = RCC_HSE_BYPASS;
- RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
- RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
- RCC_OscInitStruct.PLL.PLLM = 4;
- RCC_OscInitStruct.PLL.PLLN = 72;
- RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2;
- RCC_OscInitStruct.PLL.PLLQ = 3;
- if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
- {
- Error_Handler();
- }
- /** Initializes the CPU, AHB and APB buses clocks
- */
- RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
- |RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2;
- RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
- RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
- RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2;
- RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
- if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2) != HAL_OK)
- {
- Error_Handler();
- }
- }
- /**
- * @brief ETH Initialization Function
- * @param None
- * @retval None
- */
- static void MX_ETH_Init(void)
- {
- /* USER CODE BEGIN ETH_Init 0 */
- /* USER CODE END ETH_Init 0 */
- static uint8_t MACAddr[6];
- /* USER CODE BEGIN ETH_Init 1 */
- /* USER CODE END ETH_Init 1 */
- heth.Instance = ETH;
- MACAddr[0] = 0x00;
- MACAddr[1] = 0x80;
- MACAddr[2] = 0xE1;
- MACAddr[3] = 0x00;
- MACAddr[4] = 0x00;
- MACAddr[5] = 0x00;
- heth.Init.MACAddr = &MACAddr[0];
- heth.Init.MediaInterface = HAL_ETH_RMII_MODE;
- heth.Init.TxDesc = DMATxDscrTab;
- heth.Init.RxDesc = DMARxDscrTab;
- heth.Init.RxBuffLen = 1524;
- /* USER CODE BEGIN MACADDRESS */
- /* USER CODE END MACADDRESS */
- if (HAL_ETH_Init(&heth) != HAL_OK)
- {
- Error_Handler();
- }
- memset(&TxConfig, 0 , sizeof(ETH_TxPacketConfig));
- TxConfig.Attributes = ETH_TX_PACKETS_FEATURES_CSUM | ETH_TX_PACKETS_FEATURES_CRCPAD;
- TxConfig.ChecksumCtrl = ETH_CHECKSUM_IPHDR_PAYLOAD_INSERT_PHDR_CALC;
- TxConfig.CRCPadCtrl = ETH_CRC_PAD_INSERT;
- /* USER CODE BEGIN ETH_Init 2 */
- /* USER CODE END ETH_Init 2 */
- }
- /**
- * @brief USART3 Initialization Function
- * @param None
- * @retval None
- */
- static void MX_USART3_UART_Init(void)
- {
- /* USER CODE BEGIN USART3_Init 0 */
- /* USER CODE END USART3_Init 0 */
- /* USER CODE BEGIN USART3_Init 1 */
- /* USER CODE END USART3_Init 1 */
- huart3.Instance = USART3;
- huart3.Init.BaudRate = 115200;
- huart3.Init.WordLength = UART_WORDLENGTH_8B;
- huart3.Init.StopBits = UART_STOPBITS_1;
- huart3.Init.Parity = UART_PARITY_NONE;
- huart3.Init.Mode = UART_MODE_TX_RX;
- huart3.Init.HwFlowCtl = UART_HWCONTROL_NONE;
- huart3.Init.OverSampling = UART_OVERSAMPLING_16;
- huart3.Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE;
- huart3.AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT;
- if (HAL_UART_Init(&huart3) != HAL_OK)
- {
- Error_Handler();
- }
- /* USER CODE BEGIN USART3_Init 2 */
- /* USER CODE END USART3_Init 2 */
- }
- /**
- * @brief USB_OTG_FS Initialization Function
- * @param None
- * @retval None
- */
- static void MX_USB_OTG_FS_PCD_Init(void)
- {
- /* USER CODE BEGIN USB_OTG_FS_Init 0 */
- /* USER CODE END USB_OTG_FS_Init 0 */
- /* USER CODE BEGIN USB_OTG_FS_Init 1 */
- /* USER CODE END USB_OTG_FS_Init 1 */
- hpcd_USB_OTG_FS.Instance = USB_OTG_FS;
- hpcd_USB_OTG_FS.Init.dev_endpoints = 6;
- hpcd_USB_OTG_FS.Init.speed = PCD_SPEED_FULL;
- hpcd_USB_OTG_FS.Init.dma_enable = DISABLE;
- hpcd_USB_OTG_FS.Init.phy_itface = PCD_PHY_EMBEDDED;
- hpcd_USB_OTG_FS.Init.Sof_enable = ENABLE;
- hpcd_USB_OTG_FS.Init.low_power_enable = DISABLE;
- hpcd_USB_OTG_FS.Init.lpm_enable = DISABLE;
- hpcd_USB_OTG_FS.Init.vbus_sensing_enable = ENABLE;
- hpcd_USB_OTG_FS.Init.use_dedicated_ep1 = DISABLE;
- if (HAL_PCD_Init(&hpcd_USB_OTG_FS) != HAL_OK)
- {
- Error_Handler();
- }
- /* USER CODE BEGIN USB_OTG_FS_Init 2 */
- /* USER CODE END USB_OTG_FS_Init 2 */
- }
- /**
- * @brief GPIO Initialization Function
- * @param None
- * @retval None
- */
- static void MX_GPIO_Init(void)
- {
- GPIO_InitTypeDef GPIO_InitStruct = {0};
- /* USER CODE BEGIN MX_GPIO_Init_1 */
- /* USER CODE END MX_GPIO_Init_1 */
- /* GPIO Ports Clock Enable */
- __HAL_RCC_GPIOC_CLK_ENABLE();
- __HAL_RCC_GPIOF_CLK_ENABLE();
- __HAL_RCC_GPIOH_CLK_ENABLE();
- __HAL_RCC_GPIOA_CLK_ENABLE();
- __HAL_RCC_GPIOB_CLK_ENABLE();
- __HAL_RCC_GPIOG_CLK_ENABLE();
- __HAL_RCC_GPIOD_CLK_ENABLE();
- /*Configure GPIO pin Output Level */
- HAL_GPIO_WritePin(GPIOF, Ledf_Pin|Lede_Pin|Ledd_Pin|Leda_Pin
- |Ledb_Pin|Ledc_Pin, GPIO_PIN_RESET);
- /*Configure GPIO pin Output Level */
- HAL_GPIO_WritePin(GPIOB, LD1_Pin|LD3_Pin|LD2_Pin|switch1_Pin
- |switch2_Pin, GPIO_PIN_RESET);
- /*Configure GPIO pin Output Level */
- HAL_GPIO_WritePin(USB_PowerSwitchOn_GPIO_Port, USB_PowerSwitchOn_Pin, GPIO_PIN_RESET);
- /*Configure GPIO pin : USER_Btn_Pin */
- GPIO_InitStruct.Pin = USER_Btn_Pin;
- GPIO_InitStruct.Mode = GPIO_MODE_IT_RISING;
- GPIO_InitStruct.Pull = GPIO_NOPULL;
- HAL_GPIO_Init(USER_Btn_GPIO_Port, &GPIO_InitStruct);
- /*Configure GPIO pins : Ledf_Pin Lede_Pin Ledd_Pin Leda_Pin
- Ledb_Pin Ledc_Pin */
- GPIO_InitStruct.Pin = Ledf_Pin|Lede_Pin|Ledd_Pin|Leda_Pin
- |Ledb_Pin|Ledc_Pin;
- GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
- GPIO_InitStruct.Pull = GPIO_NOPULL;
- GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
- HAL_GPIO_Init(GPIOF, &GPIO_InitStruct);
- /*Configure GPIO pins : LD1_Pin LD3_Pin LD2_Pin switch1_Pin
- switch2_Pin */
- GPIO_InitStruct.Pin = LD1_Pin|LD3_Pin|LD2_Pin|switch1_Pin
- |switch2_Pin;
- GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
- GPIO_InitStruct.Pull = GPIO_NOPULL;
- GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
- HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
- /*Configure GPIO pins : switch3_Pin USB_OverCurrent_Pin */
- GPIO_InitStruct.Pin = switch3_Pin|USB_OverCurrent_Pin;
- GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
- GPIO_InitStruct.Pull = GPIO_NOPULL;
- HAL_GPIO_Init(GPIOG, &GPIO_InitStruct);
- /*Configure GPIO pin : USB_PowerSwitchOn_Pin */
- GPIO_InitStruct.Pin = USB_PowerSwitchOn_Pin;
- GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
- GPIO_InitStruct.Pull = GPIO_NOPULL;
- GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
- HAL_GPIO_Init(USB_PowerSwitchOn_GPIO_Port, &GPIO_InitStruct);
- /* USER CODE BEGIN MX_GPIO_Init_2 */
- /* USER CODE END MX_GPIO_Init_2 */
- }
- /* USER CODE BEGIN 4 */
- /* USER CODE END 4 */
- /**
- * @brief This function is executed in case of error occurrence.
- * @retval None
- */
- void Error_Handler(void)
- {
- /* USER CODE BEGIN Error_Handler_Debug */
- /* User can add his own implementation to report the HAL error return state */
- __disable_irq();
- while (1)
- {
- }
- /* USER CODE END Error_Handler_Debug */
- }
- #ifdef USE_FULL_ASSERT
- /**
- * @brief Reports the name of the source file and the source line number
- * where the assert_param error has occurred.
- * @param file: pointer to the source file name
- * @param line: assert_param error line source number
- * @retval None
- */
- void assert_failed(uint8_t *file, uint32_t line)
- {
- /* USER CODE BEGIN 6 */
- /* User can add his own implementation to report the file name and line number,
- ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
- /* USER CODE END 6 */
- }
- #endif /* USE_FULL_ASSERT */
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