Thank you Ruud for sharing and sorry for replying late. You nail it: I was checking Zephyr 2.0.0. I will get the latest copy and give it a try. Many thanks again, Justin

Hi, It appears to me that there is no support of 'direct ISR' by Zepher for the ARC processors: I do not see the definition of Z_ARCH_IRQ_DIRECT_CONNECT in the irq.h for ARC. Could someone please shar

Thank you Andrew very much for the explanation! Very helpful. Justin

Hi, Could someone shed some light on ways in Zephyr for Kernel to signal, or send a message to, threads running in the userspace? I see some examples using callback functions, but wonder if that is a

Hi, I am building a device driver for Zephyr and when calling the macro, DEVICE_GET(), like DEVICE_GET(my_dev), I get a build error complaining about undefined __device_my_dev. I tried to locate where

#api

Hi, I am building a device driver for Zephyr and when calling the macro, DEVICE_GET(), like DEVICE_GET(my_dev), I get a build error complaining about undefined __device_my_dev. I tried to locate where

#api