BlueNRG-2 low level radio code: how to deal with received packets with crc error

[ZJinh]

I am trying to program BlueNRG-2 device with low level radio APIs. Every time a packet received with crc error, the time schedule of the communication is disrupted, since the time is random for packets with crc error. I wonder how to disable the interrupt generated by packet receive with crc error.

Thanks

[ZJinh]

By the way, how to initialize the timer which is used to capture the timestamp of the received packets? The timer is 24bits and based on 512kHz clock.