Mar 24, 2021 at 3:11 PM goldsi...@gmx.de<mailto:goldsi...@gmx.de>
mailto:goldsi...@gmx.de>> wrote:
Am 24.03.2021 um 16:32 schrieb Osborne, David:
> Hi All,
>
>
>
> I’m using LwIP + FreeRTOS + Sockets on STM32H7 with external SDRAM and
> FLASH (Ethernet buffers are internal)
Hi All,
I'm using LwIP + FreeRTOS + Sockets on STM32H7 with external SDRAM and FLASH
(Ethernet buffers are internal). It works well until the server has to send a
very large message (> 18Kbytes). One in five attempts ends in failure. During
the transmission tcp_sndbuf() (in api_msg.c) return
