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How to receive data from different ant sensors?

Dear all, Recently,i use nrf51422 trying to receive data from two ant sensor. i assign two ant rx channels at the same time, i find i can't receive data if only one sensor transmit data. I think is it improssible to open more rx channel at the same time. How can i do to solve this problem?

Thanks.

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  • It's possible to open even 8 slave channels on the nRF51422 at the same time, but HIGH priority search timeout (sd_ant_channel_rx_search_timeout_set) should be disabled (this kind of search interrupts other open channels) and LOW priority search increased (sd_ant_channel_low_priority_rx_search_timeout_set).

    1. Actually up to 15 channels with S210 v5.0.0 or S310 v3.0.0

    2. sd_ant_capabilities_get returns 0x0F as "Maximum supported ANT channels", valid channels are 0-14

    3. SDK 9.0.0 release_notes.txt AND infocenter.nordicsemi.com/.../index.html: Changes: Both the S310 and the S210 SoftDevices now support an extended number of ANT channels (16) is misinformation

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