亚洲春色中文字幕久久久-三上亚,一吻二脱三床四吻胸,国产真实伦对白视频全集,在线毛片观看,精品成品入口黄网,国产毛aⅴ片久久久,亚洲AV色香蕉一区二区三区老师,萧皇后A级艳片,色情日本视频更新,99久久亚洲精品日本无码

標題: STM32以太網lwip服務器實現程序 [打印本頁]
作者: matthewroy    時間: 2019-7-2 10:16
標題: STM32以太網lwip服務器實現程序
更具lwip移植到stm32上實現以太網服務器

單片機源程序如下:
  1. #include "led.h"
  2. #include "lcd.h"
  3. #include "key.h"

  5. #include "stm32f4x7_eth.h"
  6. #include "stm32f4x7_eth_bsp.h"
  7. #include "netconf.h"
  8. #include "tcp.h"
  9. #include "udp.h"
  10. #include "string.h"

  12. #include "TCP_SERVER.h"

  14. #define SYSTEMTICK_PERIOD_MS  10
  15.        
  16. /* Private macro -------------------------------------------------------------*/
  17. /* Private variables ---------------------------------------------------------*/
  18. __IO uint32_t LocalTime = 0; /* this variable is used to create a time reference incremented by 10ms */
  19. uint32_t timingdelay;

  21. int main(void)
  22. {       
  23.         NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2);//設置系統中斷優先級分組2
  24.         delay_init();         //初始化延時函數
  25.         LED_Init();                                          //初始化LED
  26.         //LCD_Init();                                          //初始化LCD
  27.         KEY_Init();           //初始化KEY
  28.        
  29. //        BRUSH_COLOR=RED;
  30. //        LCD_DisplayString(10,10,24,"Illuminati STM32F4");       
  31. //  LCD_DisplayString(10,40,16,"Author:Clever");
  32. //        LCD_DisplayString(20,70,24,"23 TCP_Server ");
  33. //       
  34. //        BRUSH_COLOR=BLUE;
  35. //        LCD_DisplayString(20,110,16,"IMT407G_IP:192.168.1.240");  //開發板作為服務器時的IP
  36. //        LCD_DisplayString(20,130,16,"TCP_Server_PORT:2040 ");     //開發板作為服務器時的端口號
  37.   
  38.         ETH_BSP_Config();     //DP83848相關IO初始化與ETH相關初始化
  39.         LwIP_Init();          //LWIP初始化
  40.         TCP_server_init();    //初始化開發板為服務器

  42.         while (1)
  43.         {  
  44.      LwIP_Periodic_Handle(LocalTime);                   /* handle periodic timers for LwIP */
  45.   }               
  46. }

  48. /**
  49.   * @brief  Inserts a delay time.
  50.   * @param  nCount: number of 10ms periods to wait for.
  51.   * @retval None
  52.   */
  53. void Delay(uint32_t nCount)
  54. {
  55.   /* Capture the current local time */
  56.   timingdelay = LocalTime + nCount;  

  58.   /* wait until the desired delay finish */  
  59.   while(timingdelay > LocalTime)
  60.   {     
  61.   }
  62. }

  64. /**
  65.   * @brief  Updates the system local time
  66.   * @param  None
  67.   * @retval None
  68.   */
  69. void Time_Update(void)
  70. {
  71.   LocalTime += SYSTEMTICK_PERIOD_MS;
  72. }

  74. #ifdef  USE_FULL_ASSERT

  76. /**
  77.   * @brief  Reports the name of the source file and the source line number
  78.   *   where the assert_param error has occurred.
  79.   * @param  file: pointer to the source file name
  80.   * @param  line: assert_param error line source number
  81.   * @retval None
  82.   */
  83. void assert_failed(uint8_t* file, uint32_t line)
  84. {
  85.   /* User can add his own implementation to report the file name and line number,
  86.      ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
  87.   /* Infinite loop */
  88.   while (1)
  89.   {}
  90. }
  91. #endif
復制代碼

所有資料51hei提供下載:
TCP服務器數據收發實驗.7z (613.2 KB, 下載次數: 44)


作者: daichenghe    時間: 2019-7-30 09:10
為什么PC無法連接上啊？



歡迎光臨 (http://www.denmoz.com/bbs/) Powered by Discuz! X3.1