405 lines
11 KiB
C
405 lines
11 KiB
C
/* USER CODE BEGIN Header */
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/**
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******************************************************************************
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* @file : main.c
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* @brief : Main program body
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******************************************************************************
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* @attention
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*
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* Copyright (c) 2024 STMicroelectronics.
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* All rights reserved.
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*
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* This software is licensed under terms that can be found in the LICENSE file
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* in the root directory of this software component.
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* If no LICENSE file comes with this software, it is provided AS-IS.
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*
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******************************************************************************
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*/
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/* USER CODE END Header */
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/* Includes ------------------------------------------------------------------*/
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#include <_lwftp.h>
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#include "main.h"
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#include "lwip.h"
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/* Private includes ----------------------------------------------------------*/
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/* USER CODE BEGIN Includes */
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#include <stdio.h>
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#include <stdarg.h>
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/* USER CODE END Includes */
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/* Private typedef -----------------------------------------------------------*/
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/* USER CODE BEGIN PTD */
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/* USER CODE END PTD */
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/* Private define ------------------------------------------------------------*/
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/* USER CODE BEGIN PD */
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/* USER CODE END PD */
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/* Private macro -------------------------------------------------------------*/
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/* USER CODE BEGIN PM */
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/* USER CODE END PM */
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/* Private variables ---------------------------------------------------------*/
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/* USER CODE BEGIN PV */
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/* USER CODE END PV */
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/* Private function prototypes -----------------------------------------------*/
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void SystemClock_Config(void);
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static void MPU_Config(void);
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static void MX_GPIO_Init(void);
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/* USER CODE BEGIN PFP */
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/* USER CODE END PFP */
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/* Private user code ---------------------------------------------------------*/
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/* USER CODE BEGIN 0 */
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#define min(x, y) (x) < (y) ? (x) : (y)
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#define max(x, y) (x) > (y) ? (x) : (y)
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int _write(int32_t file, uint8_t *ptr, int32_t len) {
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for (int32_t i = 0; i < len; ++i)
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ITM_SendChar(*ptr++);
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return len;
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}
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extern void LOG_TRACE(const char *message) {
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printf("TRACE: %s \r\n", message);
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}
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/* ============ LWFTP Code ============*/
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static void ftp_retr_callback(void *arg, int result) {
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lwftp_session_t *s = (lwftp_session_t*) arg;
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if (result != LWFTP_RESULT_OK) {
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LOG_ERROR("retr failed (%d)", result);
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return lwftp_close(s);
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}
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// Test is done
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lwftp_close(s);
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}
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static uint data_sink(void *arg, const char *ptr, uint len) {
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static const uint mylen = 12345;
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static char *const myconfig = (char*) 0x20000000;
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static uint offset = 0;
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if (ptr) {
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len = min(len, mylen - offset);
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memcpy(myconfig + offset, ptr, len);
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offset += len;
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}
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return len;
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}
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static void ftp_stor_callback(void *arg, int result) {
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lwftp_session_t *s = (lwftp_session_t*) arg;
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err_t error;
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if (result != LWFTP_RESULT_OK) {
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LOG_ERROR("stor failed (%d)", result);
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return lwftp_close(s);
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}
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// Continue with RETR request
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s->data_sink = data_sink;
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s->done_fn = ftp_retr_callback;
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s->remote_path = "configfile";
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error = lwftp_retrieve(s);
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if (error != LWFTP_RESULT_INPROGRESS) {
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LOG_ERROR("lwftp_retrieve failed (%d)", error);
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}
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// FTP session will continue with RETR and sink callbacks
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}
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static uint data_source(void *arg, const char **pptr, uint maxlen) {
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static const uint mylen = 12345;
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static const char *const mydata = (char*) 0x20000000;
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static uint offset = 0;
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uint len = 0;
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// Check for data request or data sent notice
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if (pptr) {
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len = mylen - offset;
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if (len > maxlen)
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len = maxlen;
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*pptr = mydata + offset;
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} else {
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offset += maxlen;
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if (offset > mylen)
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offset = mylen;
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}
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return len;
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}
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static void ftp_connect_callback(void *arg, int result) {
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lwftp_session_t *s = (lwftp_session_t*) arg;
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err_t error;
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if (result == LWFTP_RESULT_LOGGED) {
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LOG_TRACE("login success !!!!! \r\n");
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} else {
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LOG_TRACE("login failed !!!!! \r\n");
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}
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// LOG_TRACE("> lwftp connect callback \r\n");
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// if (result != LWFTP_RESULT_LOGGED) {
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// LOG_ERROR("login failed (%d)", result);
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// return lwftp_close(s);
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// }
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return
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// Continue with STOR request
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s->data_source = data_source;
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s->done_fn = ftp_stor_callback;
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s->remote_path = "logfile";
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error = lwftp_store(s);
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if (error != LWFTP_RESULT_INPROGRESS) {
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LOG_ERROR("lwftp_store failed (%d)", error);
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}
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// FTP session will continue with STOR and source callbacks
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}
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static void ftp_test(void) {
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static lwftp_session_t s; // static content for the whole FTP session
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err_t error;
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// Initialize session data
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memset(&s, 0, sizeof(s));
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IP4_ADDR(&s.server_ip, 192, 168, 0, 100);
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s.server_port = 21;
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s.done_fn = ftp_connect_callback;
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s.user = "anonymous"; // Anonymous client
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s.pass = "space2lim@naver.com";
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// We have no extra user data, simply use the session structure
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s.handle = &s;
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// Start the connection state machine
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error = lwftp_connect(&s);
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if (error != LWFTP_RESULT_INPROGRESS) {
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LOG_ERROR("lwftp_connect failed (%d)", error);
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}
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// FTP session will continue with the connection callback
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}
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/* USER CODE END 0 */
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/**
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* @brief The application entry point.
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* @retval int
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*/
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int main(void) {
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/* USER CODE BEGIN 1 */
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/* USER CODE END 1 */
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/* MPU Configuration--------------------------------------------------------*/
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MPU_Config();
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/* Enable the CPU Cache */
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/* Enable I-Cache---------------------------------------------------------*/
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SCB_EnableICache();
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/* Enable D-Cache---------------------------------------------------------*/
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SCB_EnableDCache();
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/* MCU Configuration--------------------------------------------------------*/
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/* Reset of all peripherals, Initializes the Flash interface and the Systick. */
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HAL_Init();
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/* USER CODE BEGIN Init */
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/* USER CODE END Init */
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/* Configure the system clock */
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SystemClock_Config();
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/* USER CODE BEGIN SysInit */
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/* USER CODE END SysInit */
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/* Initialize all configured peripherals */
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MX_GPIO_Init();
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MX_LWIP_Init();
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/* USER CODE BEGIN 2 */
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/* USER CODE END 2 */
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/* Infinite loop */
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/* USER CODE BEGIN WHILE */
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/* ============ LWFTP Code ============*/
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ftp_test();
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// ftp_connect();
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while (1) {
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MX_LWIP_Process();
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/* USER CODE END WHILE */
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/* USER CODE BEGIN 3 */
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}
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/* USER CODE END 3 */
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}
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/**
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* @brief System Clock Configuration
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* @retval None
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*/
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void SystemClock_Config(void) {
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RCC_OscInitTypeDef RCC_OscInitStruct = { 0 };
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RCC_ClkInitTypeDef RCC_ClkInitStruct = { 0 };
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/** Supply configuration update enable
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*/
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HAL_PWREx_ConfigSupply(PWR_LDO_SUPPLY);
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/** Configure the main internal regulator output voltage
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*/
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__HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE0);
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while (!__HAL_PWR_GET_FLAG(PWR_FLAG_VOSRDY)) {
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}
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/** Initializes the RCC Oscillators according to the specified parameters
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* in the RCC_OscInitTypeDef structure.
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*/
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RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
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RCC_OscInitStruct.HSEState = RCC_HSE_ON;
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RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
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RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
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RCC_OscInitStruct.PLL.PLLM = 5;
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RCC_OscInitStruct.PLL.PLLN = 96;
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RCC_OscInitStruct.PLL.PLLP = 1;
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RCC_OscInitStruct.PLL.PLLQ = 2;
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RCC_OscInitStruct.PLL.PLLR = 2;
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RCC_OscInitStruct.PLL.PLLRGE = RCC_PLL1VCIRANGE_2;
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RCC_OscInitStruct.PLL.PLLVCOSEL = RCC_PLL1VCOWIDE;
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RCC_OscInitStruct.PLL.PLLFRACN = 0;
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if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK) {
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Error_Handler();
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}
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/** Initializes the CPU, AHB and APB buses clocks
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*/
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RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_SYSCLK
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| RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2 | RCC_CLOCKTYPE_D3PCLK1
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| RCC_CLOCKTYPE_D1PCLK1;
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RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
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RCC_ClkInitStruct.SYSCLKDivider = RCC_SYSCLK_DIV1;
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RCC_ClkInitStruct.AHBCLKDivider = RCC_HCLK_DIV2;
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RCC_ClkInitStruct.APB3CLKDivider = RCC_APB3_DIV2;
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RCC_ClkInitStruct.APB1CLKDivider = RCC_APB1_DIV2;
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RCC_ClkInitStruct.APB2CLKDivider = RCC_APB2_DIV2;
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RCC_ClkInitStruct.APB4CLKDivider = RCC_APB4_DIV2;
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if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_3) != HAL_OK) {
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Error_Handler();
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}
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}
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/**
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* @brief GPIO Initialization Function
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* @param None
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* @retval None
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*/
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static void MX_GPIO_Init(void) {
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/* USER CODE BEGIN MX_GPIO_Init_1 */
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/* USER CODE END MX_GPIO_Init_1 */
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/* GPIO Ports Clock Enable */
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__HAL_RCC_GPIOB_CLK_ENABLE();
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__HAL_RCC_GPIOA_CLK_ENABLE();
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__HAL_RCC_GPIOH_CLK_ENABLE();
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__HAL_RCC_GPIOC_CLK_ENABLE();
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/* USER CODE BEGIN MX_GPIO_Init_2 */
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/* USER CODE END MX_GPIO_Init_2 */
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}
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/* USER CODE BEGIN 4 */
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/* USER CODE END 4 */
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/* MPU Configuration */
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void MPU_Config(void) {
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MPU_Region_InitTypeDef MPU_InitStruct = { 0 };
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/* Disables the MPU */
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HAL_MPU_Disable();
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/** Initializes and configures the Region and the memory to be protected
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*/
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MPU_InitStruct.Enable = MPU_REGION_ENABLE;
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MPU_InitStruct.Number = MPU_REGION_NUMBER0;
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MPU_InitStruct.BaseAddress = 0x0;
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MPU_InitStruct.Size = MPU_REGION_SIZE_4GB;
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MPU_InitStruct.SubRegionDisable = 0x87;
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MPU_InitStruct.TypeExtField = MPU_TEX_LEVEL0;
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MPU_InitStruct.AccessPermission = MPU_REGION_NO_ACCESS;
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MPU_InitStruct.DisableExec = MPU_INSTRUCTION_ACCESS_DISABLE;
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MPU_InitStruct.IsShareable = MPU_ACCESS_SHAREABLE;
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MPU_InitStruct.IsCacheable = MPU_ACCESS_NOT_CACHEABLE;
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MPU_InitStruct.IsBufferable = MPU_ACCESS_NOT_BUFFERABLE;
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HAL_MPU_ConfigRegion(&MPU_InitStruct);
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/** Initializes and configures the Region and the memory to be protected
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*/
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MPU_InitStruct.Number = MPU_REGION_NUMBER1;
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MPU_InitStruct.BaseAddress = 0x30000000;
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MPU_InitStruct.Size = MPU_REGION_SIZE_32KB;
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MPU_InitStruct.SubRegionDisable = 0x0;
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MPU_InitStruct.TypeExtField = MPU_TEX_LEVEL1;
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MPU_InitStruct.AccessPermission = MPU_REGION_FULL_ACCESS;
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MPU_InitStruct.IsShareable = MPU_ACCESS_NOT_SHAREABLE;
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HAL_MPU_ConfigRegion(&MPU_InitStruct);
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/** Initializes and configures the Region and the memory to be protected
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*/
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MPU_InitStruct.Number = MPU_REGION_NUMBER2;
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MPU_InitStruct.Size = MPU_REGION_SIZE_512B;
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MPU_InitStruct.TypeExtField = MPU_TEX_LEVEL0;
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MPU_InitStruct.IsShareable = MPU_ACCESS_SHAREABLE;
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MPU_InitStruct.IsBufferable = MPU_ACCESS_BUFFERABLE;
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HAL_MPU_ConfigRegion(&MPU_InitStruct);
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/* Enables the MPU */
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HAL_MPU_Enable(MPU_PRIVILEGED_DEFAULT);
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}
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/**
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* @brief This function is executed in case of error occurrence.
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* @retval None
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*/
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void Error_Handler(void) {
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/* USER CODE BEGIN Error_Handler_Debug */
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/* User can add his own implementation to report the HAL error return state */
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__disable_irq();
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while (1) {
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}
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/* USER CODE END Error_Handler_Debug */
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}
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#ifdef USE_FULL_ASSERT
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/**
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* @brief Reports the name of the source file and the source line number
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* where the assert_param error has occurred.
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* @param file: pointer to the source file name
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* @param line: assert_param error line source number
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* @retval None
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*/
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void assert_failed(uint8_t *file, uint32_t line)
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{
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/* USER CODE BEGIN 6 */
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/* User can add his own implementation to report the file name and line number,
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ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
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/* USER CODE END 6 */
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}
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#endif /* USE_FULL_ASSERT */
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