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STM Lesson 95. LAN. W5500. FTP Server. Part 3

FTP 3rd Lecture Using STM32F401RET6 and W5500 - Get Directory Information

WIZnet

Published September 04, 2023

Original author: narod stream · RussiaOriginal source (new tab)

STM Lesson 95. LAN. W5500. FTP Server. Part 3

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In the previous part of the lesson, we wrote a function to parse the FTP command line, and also processed several commands to adequately respond to them to the client. Let's now respond to the client's PASV command . Or rather, for now, let's start answering, because it's not quite simple and we will do this procedure gradually. To do this, first connect the global variable extern uint8_t ipaddr[4]; extern uint16_t local_port_ftp_data_passiv; Then let's go to the w5500.c file and write the socket close function after the SocketClosedWait function…

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