Hi Christoph
Chrrisoph wrote "Yes, I’m using lwIP on Picos as well. In my case, the MQTT
client was a bit of a pain and kept throwing me into random panics too. The
problem is that it doesn’t take the state lock. Basically, all calls to mqtt_*
functions have to be guarded by cyw43_arch_lwip_begin() /
cyw43_arch_lwip_end(). Once I did that, everything became quite stable for me."
First of all thank you for the information. This provides a path forward to
getting the random panics resolved. I am very new to using lwip & pico_w. Can
you provide a link to example code the shows cyw43_arch_lwip_begin() /
cyw43_arch_lwip_end() with mqtt_ functions.
What are using as the broker? I am using mosquitto on a RPi. I have been
working on RPi Bare Metal. I can a broker on hardware/QEMU
https://github.com/develone/Ultibo_Projects/tree/master/Pauls-ultibo-mqtt
Edward Vidal Jr. e-mail devel...@sbcglobal.net 915-595-1613
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