title: Ð ÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ Ð¿ÑÐ¾ÑÐ¾ÐºÐ¾Ð»Ð° Ð¾Ð±Ð¼ÐµÐ½Ð° Ð´Ð°Ð½Ð½ÑÑ TCP/IP Ñ Ð¼Ð¸ÐºÑÐ¾ÐºÐ¾Ð½ÑÑÐ¾Ð»Ð»ÐµÑÐ¾Ð¼ STM32
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Implementation of TCP/IP data exchange protocol on STM32 microcontroller
Creators: name: Ð§Ð¶Ð°Ð½ ÐÑÑÐ½
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2024
Subjects: TCP
IP
LWIP
UDP
ICMP
ARP
HTTP
FTP
SMTP
BSD
FCU
ÐÐÐ£
Ð¦Ð
PHY
API
RAM
CPU

description: ÐÐ±ÑÐµÐºÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ â TCP/IP Ð¦ÐµÐ»Ñ ÑÐ°Ð±Ð¾ÑÑ âÂ  Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¿ÑÐ¾ÑÐ¾ÐºÐ¾Ð»Ð° Ð¾Ð±Ð¼ÐµÐ½Ð° Ð´Ð°Ð½Ð½ÑÑ Ñ ÐºÐ¾Ð¼Ð¿ÑÑÑÐµÑÐ¾Ð¼ ÑÐµÑÐµÐ· Ð¿ÑÐ¾Ð²Ð¾Ð´Ð½ÑÑ ÑÐµÑÑ TCP/IP 100 ÐÐ±Ð¸Ñ/Ñ Ð ÑÑÐ¾Ð¼ Ð´Ð¾ÐºÑÐ¼ÐµÐ½ÑÐµ ÑÑÐ¿ÐµÑÐ½Ð¾ ÑÐµÐ°Ð»Ð¸Ð·Ð¾Ð²Ð°Ð½ Ð¿ÑÐ¾ÑÐ¾ÐºÐ¾Ð» Ð¾Ð±Ð¼ÐµÐ½Ð° Ð´Ð°Ð½Ð½ÑÐ¼Ð¸ TCP/IP Ð½Ð° Ð±Ð°Ð·Ðµ Ð¼Ð¸ÐºÑÐ¾ÐºÐ¾Ð½ÑÑÐ¾Ð»Ð»ÐµÑÐ° STM32 Ð¸ ÑÐ¸Ð¿Ð° LAN8742, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¿ÑÐ¾Ð²ÐµÑÐµÐ½Ð° ÐµÐ³Ð¾ ÑÑÐ°Ð±Ð¸Ð»ÑÐ½Ð¾ÑÑÑ Ð¸ Ð½Ð°Ð´ÐµÐ¶Ð½Ð¾ÑÑÑ Ð² ÑÑÐµÐ´Ðµ Ethernet ÑÐ¾ ÑÐºÐ¾ÑÐ¾ÑÑÑÑ 100 ÐÐ±Ð¸Ñ/Ñ. ÐÐ»Ð°Ð³Ð¾Ð´Ð°ÑÑ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐ¸Ð·Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÑÐ¾Ð²Ð½Ñ, ÑÑÐ¾Ð²Ð½Ñ ÐºÐ°Ð½Ð°Ð»Ð° Ð¿ÐµÑÐµÐ´Ð°ÑÐ¸ Ð´Ð°Ð½Ð½ÑÑ Ð¸ ÑÐµÑÐµÐ²Ð¾Ð³Ð¾ ÑÑÐ¾Ð²Ð½Ñ, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÑÐµÐºÐ° Ð¿ÑÐ¾ÑÐ¾ÐºÐ¾Ð»Ð¾Ð² TCP/IP Ð¼Ñ Ð¾Ð±ÐµÑÐ¿ÐµÑÐ¸Ð²Ð°ÐµÐ¼ Ð¿ÑÐ°Ð²Ð¸Ð»ÑÐ½ÑÑ Ð¸Ð½ÐºÐ°Ð¿ÑÑÐ»ÑÑÐ¸Ñ, Ð´ÐµÐºÐ°Ð¿ÑÑÐ»ÑÑÐ¸Ñ Ð¸ Ð¿ÐµÑÐµÐ´Ð°ÑÑ Ð´Ð°Ð½Ð½ÑÑ. ÐÑÐ¾Ð¼Ðµ ÑÐ¾Ð³Ð¾, Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð° ÐºÐ¾Ð½ÑÑÐ¾Ð»ÑÐ½Ð¾Ð¹ ÑÑÐ¼Ð¼Ñ CRC Ð¼Ñ Ð³Ð°ÑÐ°Ð½ÑÐ¸ÑÑÐµÐ¼ ÑÐµÐ»Ð¾ÑÑÐ½Ð¾ÑÑÑ Ð¿ÐµÑÐµÐ´Ð°ÑÐ¸ Ð´Ð°Ð½Ð½ÑÑ. Ð§ÑÐ¾ ÐºÐ°ÑÐ°ÐµÑÑÑ Ð¿ÐµÑÐµÐ´Ð°ÑÐ¸ Ð´Ð°Ð½Ð½ÑÑ, Ð½Ð°ÑÐ° ÑÐ¸ÑÑÐµÐ¼Ð° Ð¼Ð¾Ð¶ÐµÑ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ Ð¾Ð±ÑÐ°Ð±Ð°ÑÑÐ²Ð°ÑÑ Ð±Ð¾Ð»ÑÑÐ¸Ðµ Ð¾Ð±ÑÐµÐ¼Ñ Ð´Ð°Ð½Ð½ÑÑ (1 ÐÐ) Ð¸ Ð¾Ð±ÐµÑÐ¿ÐµÑÐ¸Ð²Ð°ÑÑ Ð¿ÐµÑÐµÐ´Ð°ÑÑ Ð´Ð°Ð½Ð½ÑÑ Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¸ Ð² ÑÐµÐ°Ð»ÑÐ½Ð¾Ð¼ Ð²ÑÐµÐ¼ÐµÐ½Ð¸ Ð·Ð° ÑÑÐµÑ Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð² ÑÐµÐ°Ð»ÑÐ½Ð¾Ð¼ Ð²ÑÐµÐ¼ÐµÐ½Ð¸ Ð¸ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð¿ÑÐµÑÑÐ²Ð°Ð½Ð¸Ð¹. ÐÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð»Ð¸ÑÑ Ð¾ÑÐºÑÑÑÑÐµ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½ÑÐµ ÑÐµÑÑÑÑÑ Ð¸ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ñ Ð¿Ð¾Ð¸ÑÐºÐ° Ð¸ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸.Â  ÐÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¾Â  Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ðµ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ðµ Keil uVision 5 Ð¸ CubeMX.
description: Object of study â TCP/IP Purpose of the work â Development of a protocol for data exchange with a computer via a wired network TCP/IP 100 Mbit/s This paper successfully implements TCP/IP communication protocol based on STM32 microcontroller and LAN8742 chip, and verifies its stability and reliability in a 100Mbps Ethernet environment. By implementing the physical layer, data link layer, and network layer, as well as programming the TCP/IP protocol stack, we ensure proper encapsulation, decapsulation, and transmission of data. In addition, we guarantee the integrity of data transmission using the CRC checksum algorithm. In terms of data transfer, our system can efficiently process large amounts of data (1 MB) and achieve near real-time data transfer through real-time scheduling and interrupt handling. Open educational resources and information search and analysis programs were used.Â  The CubeMX and Keil uVision 5 software have been applied.