lijin.unix 2360e84ec9 modbus master: add request coils func. %!s(int64=16) %!d(string=hai) anos
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apps 6d7e6d8f79 remove tcp and udp example and change the maximal connection of chargen to 32. %!s(int64=16) %!d(string=hai) anos
freemodbus 2360e84ec9 modbus master: add request coils func. %!s(int64=16) %!d(string=hai) anos
lwip b437fc5924 discard packet when tcp_input error occurs. %!s(int64=16) %!d(string=hai) anos