Hello guys, I have ported LwIP 1.4.1 on STM32L151 board. Most of the things are working fine like dhcp, ping, udp, tcp. But I am facing issues with the following,
1. I want to send fast tcp data transfer from module to remote pc. I have put tcp_write() inside POLL callback. But POLL callback only gets called every 250ms according to tcp_tmr(), on udp I used udp_sendto() inside my main while loop and I am getting pretty decent throughput around 2.5Mbps. I want to get the same in tcp. Should I do tcp_write() inside my main while or is there a way to call POLL callback super fast. 2. In http server raw I have integrated the code into the project. But when I am trying to access the page using chrome with my module's IP Addr. Then on wireshark, I am receiving lot of syn and syn acks, and after retries according to the retries value I have set module gives out a FIN packet. I cannot get the HTTP page to open, though I am using the sample application downloaded from Lwip contrib code. If anyone wants I can share my the Lwipopts.h file. Am I doing something wrong here? Ishmeet -- View this message in context: http://lwip.100.n7.nabble.com/Issue-related-to-Tcp-poll-and-fast-tcp-transmissions-tp21620.html Sent from the lwip-users mailing list archive at Nabble.com. _______________________________________________ lwip-users mailing list [email protected] https://lists.nongnu.org/mailman/listinfo/lwip-users
