https://devzone.nordicsemi.com/f/nordic-q-a/62286/how-to-detect-crc-value-in-data-formatHello. When I examined the BLE data format, I found that it was as shown in Figure 1. 　　　　　　　　　　　　Fig1 I am using NRF52832, please tell me how to detect the CRC value of the communication packet. SoftDevice: S132 IDE: SES BLE Device: NRF52832en-USTelligent Community 13Mon, 08 Jun 2020 11:59:26 GMThttps://devzone.nordicsemi.com/thread/253778?ContentTypeID=1Mon, 08 Jun 2020 11:59:26 GMT137ad170-7792-4731-bb38-c0d22fbe4515:3480a6b8-c7d2-4649-ae5e-a73e8b107727haakonsh<p>I&#39;m afraid the application does not have access to the Link Layer.&nbsp;<br /><br />Can you share what it is that you&#39;re trying to achieve with the CRC errors?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/253717?ContentTypeID=1Mon, 08 Jun 2020 08:58:45 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b9a0e399-0fa7-487d-9ae7-2575287c7a3bKova<p>Hello haakonsh.<br />Thank you for your reply.<br />I would like to see the part processed by the link layer of the soft device. Can you know where it is? Also, do you have any materials about it?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/253695?ContentTypeID=1Mon, 08 Jun 2020 08:25:38 GMT137ad170-7792-4731-bb38-c0d22fbe4515:367205be-6b4e-4830-a218-9759df70c4a3haakonsh<p>You can&#39;t get the CRC as&nbsp;any CRC error events are handled by the Link Layer in the SoftDevice automatically.&nbsp;</p><div style="clear:both;"></div>