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How to wake up KE02 from stop mode with UART?

Question asked by Qi Zhang on Jul 15, 2015
Latest reply on Jul 16, 2015 by Hui_Ma

Hello,

 

i have brought my KE02 microcontroller into stop mode (deep sleep). In my application I want to wake it up with UART0 RX interrupt. According to the reference manual it should be realized with AWIC module but I have no idea how. How to assign UART as wake up source? Which registers do I need to configure? I guess I have to work with the UART registers but I have not found detailed infos in RM. Have I overlooked sth? Wenn anyone knows the solution please give a hint. Any idea appreciated.

 

Thanks

Qi

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