Question is like this, my LWIP super slow, with a fixed cycle to send data, will lose a lot of package, so do the following change
TCP_TMR_INTERVAL defaults to 250, to 1, and, running effect doesn't change
To adjust the following parameters, the effect is improved, the middle lost package less obvious, but running will be stuck, parameter tuning, the greater the die faster
I want to ask once, the following specific parameters how to affect the speed, how to adjust, why is jammed, thank you
I use the chip for STM32F405
TCP_MSS
TCP_SND_BUF
TCP_SND_QUEUELEN
TCP_WND
PBUF_POOL_SIZE
MEMP_NUM_PBUF
MEMP_NUM_TCP_SEG
MEM_SIZE
PBUF_POOL_BUFSIZE