Teensy4.0 + WIZ850io + Micro SD Adaptor hung up in EthernetClass::socketSendUDP() - Githubissues

PaulStoffregen / Ethernet

Ethernet library for Teensy (Wiznet W5100 / W5200 / W5500)

http://www.pjrc.com/teensy/td_libs_Ethernet.html

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Teensy4.0 + WIZ850io + Micro SD Adaptor hung up in EthernetClass::socketSendUDP() #51

Open hideakitai opened 3 years ago

hideakitai commented 3 years ago

Hi, I've tried to sending a OSC (UDP packet) with ArduinoOSC. With the following setting,

Teensy4.0 + WIZ850io + Micro SD Adaptor
Arduino IDE 1.8.13
Teensyduino 1.53
ArduinoOSC 0.3.11

system hung up or go to infinite loop here:

https://github.com/PaulStoffregen/Ethernet/blob/86ac4ae209bfa2eff6147817cba897722f012357/src/socket.cpp#L518

On the other hand, by using Teensy 3.2, 3.5 and 3.6 instead of 4.0, system works fine. Do you have any workarounds about this?