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CC1101 RX timeout issue - miss documentation

Denys Yurchenko79
Prodigy 140 points
Other Parts Discussed in Thread: CC1101

I configured the CC1101 for 10 msec RX timeout.

What is mean?

Situation: I started RX mode and after 4 msec CC1101 drop the packet due to fist byte address not match the ADDR byte, the CC1101 still stay in RX mode for 6 msec or go to next mode accordingly to CCA_MODE?

  • 0
    TI__Guru* 85741 points

    Hi

    The RX timeout determines how long the radio should search for sync. If sync is found, the radio will either stay in RX until the complete packet is received, or discard the packet due to filtering.

    If a packet is discarded (as you describe), receive mode is restarted (regardless of the MCSM1.RXOFF_MODE setting) and the radio will re-enter RX with a new RX timeout of 10 ms.

    BR

    Siri

  • 0 in reply to Siri
    Prodigy 140 points

    What is mean receive mode restarted?

    1. The radio will re-enter RX with a new RX timeout?

    OR

    2. The radio will switch to TX mode regardless to my MCSM1.RXOFF_MODE settings?

    BR