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Wiznet / WIZ550S2E

Serial to Ethernet Module based on W5500 & Cortex-M0
https://docs.wiznet.io/Product/S2E-Module/WIZ550S2E
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Update dns.c #26

Open MicroframeDev1 opened 6 years ago

MicroframeDev1 commented 6 years ago

Initialize retry_count as per https://github.com/Wiznet/ioLibrary_Driver/issues/46 Add comments and correct spelling errors If timeout occurs, close socket (see ret = 0; break;) before leaving function.