2023-10-29 08:14 AM
kindly suggest lwip setting for stm32cube ide for below for receiving 14000 bytes regularly in tcp raw as client
Tcp_Wnd,
Tcp_Mss,
heap memory size,
Pbuf_Pool_BUFSIZE
my values are-:
Tcp_Wnd=32000
Tcp_Mss,=1436
heap memory size,=45000
Pbuf_Pool_BUFSIZE=2048
i am not able to receive this packet fully it breaks in b/wsometimes receive fully?? please suggest thanks in advance
2023-10-29 09:22 AM - edited 2023-10-29 09:24 AM
A packet of 14000 bytes cannot be received fully by STM32. This is even more than the max. jumbo packet size. It will be fragmented. Check parameters related to fragmentation.