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Shail Shah
Associate III
March 7, 2018
Question

Problem of TCP Server SYN_ACK in LWIP Stack STM32F4

  • March 7, 2018
  • 1 reply
  • 1037 views
Posted on March 07, 2018 at 05:37

Hello,

We are using STM32f4xx board with LWIP Stack 1.4.0. we are facing the issue of SYN_ACK server response to Client Connect request. Kindly find the wiresherk screenshot for more details. How we can get SYA_ACK Signal from Server?

How TCP Connection can be established?

#tcp #mcu #tcp/ip #freertos+tcp
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1 reply

Tilen MAJERLE
ST Employee
March 8, 2018
Posted on March 08, 2018 at 09:38

Hello

Shah.Shail

‌,

there is a new LwIP version 2.0 already released. Please update your software to latest version.

Best regards,

Tilen