Issues with UART Interrupts. Error Code -134 (-ENOTSUP)

[comletAeffchen]

Hi All, I have a problem with the UART interrupts on the nrf9160dk, the error code (-134 / -ENOTSUP) says that it is not supported. However, I don't know what might be the cause. I activated CONFIG_UART_INTERRUPT_DRIVEN in my config file. Is there a CONFIG parameter missing or something else?

[Vidar Berg]

Hi,

The error indicates that you may be using a driver API that hasn't been enabled. Does it work if you add CONFIG_UART_ASYNC_API=y to your config?