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Hi,
I can see TCP retransmission happens during files upload and download process time to time.
I am using Keil Middelware Network component to Put and get FTP files.
It is very very slow.
My total RAM is 128kb
I am currently using default TCP settings on keil.
As I understood FTP uses TCP.
1) Middleware version : Network version : 7.0.0.0 , FileSystem : 6.6.0 (We did not upgrade to latest FileSystem pack. We will try with latest pack updated soon.
2) Average Upload transfer speed = 31k/s and average Download transfer speed = 88k/s 3) upload is slower. 4) We use NOR Flash with Embedded File system.
5 ) I saw another issue. If I use two network connections on my Windows 7 machine. I used second network connection low priority ( I think) to connect to to my embedded device. basically I have two network interfaces on my windows 7 machine then FTP put and get will be more slower. I saw FTP connection is more slower.
Thanks, Naeem
Hi ,
I am using Board : STM32F207VET6
RAM : 128 kb ROM : 512 kb.
I am using latest Keil MDK Network , version = 0.10.0( 2015-04-24)
I am using latest Keil Middleware , version = 7.0.0 ( 2015-12-08)