hello i need help about STM Exampl Spirit1 because it is not working For Stack Packet

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I searched for an example of �?Spirit1 to use the Stack Packet handler engine feature . but I did not find it on your website or on any other site. I found some explanation on the topic, but it was not enough for my research . please do you can help us and give us one example for TX node and RX node used the next feature :

1. STack packet format.
2. Data length (25Byet)
3. the CSMA procedure enabled
4. Destination address filtering
5. Source address filtering 
6. Automatic acknowledgment with piggybacking is enabled
7. Automatic retransmission is enabled as (NMAX_RETX = 2 )
8. CRC automatic filtering is enabled

I thank you for your understanding and respectfully await your response

best regards