Do a Real Time streaming with SAMG55 X plained Pro and WINC3400 X plained Pro

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Hello everyone and thank you in advance for any possible solutions.
Indeed, I use a Microchip SAMG55 X plained Pro development kit to which I associate a WINC3400 X plained Pro wifi kit to make a data transmission via TCP / IP using the basic example provided on ASF: WINC3400_IPERF_SERVER_EXAMPLE.

The concern I currently have is that when I transmit the data, after a while, I have a slowdown in the data transmission (the measured transmission time of the wifi module which was almost fixed and initially acceptable becomes longer thus exceeding the normal time defined to transmit a certain number of data; 1024 Bytes here for example).
which prevents me from doing real time because there is a gap in the data.
Does the wifi module have latent operation on a TCP / IP link after a long period of fixed speed transmission? here, 1376 bytes every 86 ms

Is it possible to make a real-time transmission with the WINC3400 wifi module? do audio streaming one eg.
if true, what are the possible problems that I face in my case ?.

thank you everyone

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Last Edited: Wed. Jun 30, 2021 - 07:31 PM
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A keep-alive issue was corrected in 1.3

Might consider recent WIN3400 firmware.

ATWINC3400 - Wireless Modules

 


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