Posted on August 28, 2015 at 15:03Ok so I have a UDP echo server, the requirement being able to echo UDP packets up to 65499 bytes in size.  Test software starts at small packet size increasing the size by one byte , transmitting and expecting the p...

Posted on August 22, 2015 at 17:05Truestudio v5.3.0 stm32f407 running gdbserver in persistent mode get failed connection when trying to connect from within truestudio ide. Have to disconnect stlink power off/on target board a number of times before ...

Posted on August 22, 2015 at 16:48Stm32f407lwip 1.4.1 when trying to process udp packets in a simple socket based udp echo server with mtu size of 1500 bytes echo failed at packet payload size of 1472 bytes. Fixed this by changing hardware checksum ...

Posted on February 12, 2015 at 13:51I am having a problem with LWIP code.  From MX tool I enable DNS so that LWIP_DNS is defined as 1 in lwipopts.h file yet this is not detected in any of the files. For example in netdb.c:#if LWIP_DNS && LWIP_SOCKET...