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Re: [lwip-users] Binary file upload chrashes the program (lwip 1.4.1)
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From: |
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Subject: |
Re: [lwip-users] Binary file upload chrashes the program (lwip 1.4.1) |
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Date: |
Fri, 30 Nov 2018 17:29:23 +0100 |
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Mozilla/5.0 (Windows NT 6.1; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.3.2 |
Am 30.11.2018 um 15:03 schrieb Pal Gabor:
I'm working on a webserver with firmware update, and I use lwip 1.4.0 with
atmel SAME54 , I have your problem too
1.4.0 is *really* old! There have been many bugs fixed since then!
when I try to upload binary file. My problem was solved, when I overwrite
the TCP window parameter from 4 to 1.
...
// <o> The size of a TCP window<0-100000>
// / multiple of TCP_MSS
// / Default: 4
// <id> lwip_tcp_wnd_mul
#ifndef TCP_WND_MUL
#define TCP_WND_MUL 1
#endif
...
That doesn't sound like lwIP specific defines. Is this Atmel specific?
Simon