https://devzone.nordicsemi.com/f/nordic-q-a/14265/turning-on-off-the-ant-transmitting-channel-dynamicallyHi everyone, I was wondering if there are any issues turning on and off the ANT transmitting channel during run-time of nRF51422 with this: err_code = sd_ant_channel_close(ANT_MS_CHANNEL_NUMBER); APP_ERROR_CHECK(err_code); and re-opening iten-USTelligent Community 13Wed, 08 Jun 2016 07:58:21 GMThttps://devzone.nordicsemi.com/thread/54450?ContentTypeID=1Wed, 08 Jun 2016 07:58:21 GMT137ad170-7792-4731-bb38-c0d22fbe4515:053cd966-4e5b-45f3-bfb8-3ae074f99ab3Petter Myhre<p>What do you mean by not getting completed? Could it be because you get interrupted by the SoftDevice when you receive a packet?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/54449?ContentTypeID=1Sat, 04 Jun 2016 21:59:08 GMT137ad170-7792-4731-bb38-c0d22fbe4515:426488b2-7068-4fbe-b5d2-3c6fb3836206Jay<p>Yes, but I do not think it was the open/close issue as I originally though it was. I have two devices with the &#39;nrf_ant_background_scanning_demo&#39;, where one device (we will call this &#39;device 0&#39;) is constantly transmitting 8 bytes of data at 16 Hz (same as the original demo example). The other device (we will call this &#39;device 1&#39;) is not transmitting and only listening while using TWI and PWM. The TWI portion of the code on device 1 takes approximately 5 seconds to complete and it seems it never does get completed when device 0 transmits at 16 Hz. I tried the same experiment with device 0 ANT transmitting disabled and device 1 is able to complete the TWI portion of the code without issues.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/54448?ContentTypeID=1Fri, 03 Jun 2016 11:32:40 GMT137ad170-7792-4731-bb38-c0d22fbe4515:296d8cea-5450-41d7-9695-1a30e5bae583Petter Myhre<p>I don&#39;t think you are missing anything. Are you seeing unexpected behavoir?</p><div style="clear:both;"></div>