Hi Mark,
Thanks again for your solution.
Then I found a new way that I want to share with you,but I haven`t solved it yet.
There were some ways about TSS library which is extended for several devices include KL03z.
I downloaded the TSS library source code,but I have no ideal that how it can combine with the KSDK function and execute on board. (Keep figuring out....
Really appreciate for your informations
THks & Regards