https://community.nxp.com/t5/NFC/PN532-Collision-register/m-p/1735993#M10839 <P style="margin: 0in; font-family: Calibri; font-size: 11.0pt;" lang="es-MX"><FONT face="arial,helvetica,sans-serif" size="3">Hello, my name is Fabian, I've been assigned to support your case.</FONT></P> <P style="margin: 0in; font-family: Calibri; font-size: 11.0pt;" lang="es-MX"><FONT face="arial,helvetica,sans-serif" size="3">I appreciate your interest in our products.</FONT></P> <P style="margin: 0in; font-family: Calibri; font-size: 11.0pt;" lang="es-MX"><FONT face="arial,helvetica,sans-serif" size="3">Could you please share with us a snippet of the implementation you are attempting? We encourage you to please explore the possibility of <A href="https://www.nxp.com/downloads/en/software/NfcHAL_SDKv22_Setup_227122.rar" target="_self">using our SDK</A> to be able to provide a better recommendation.</FONT></P> Mon, 09 Oct 2023 19:12:58 GMT Fabian_R 2023-10-09T19:12:58Z https://community.nxp.com/t5/NFC/PN532-Collision-register/m-p/1733732#M10818 <P>Hi,&nbsp;</P><P>We are working on PN532 chip with RPI3, using your data-sheet -&nbsp;<A href="https://www.nxp.com/docs/en/nxp/data-sheets/PN532_C1.pdf" target="_blank">https://www.nxp.com/docs/en/nxp/data-sheets/PN532_C1.pdf &nbsp;</A>&amp; user manual -&nbsp;<A href="https://www.nxp.com/docs/en/user-guide/141520.pdf" target="_blank">https://www.nxp.com/docs/en/user-guide/141520.pdf&nbsp;</A></P><P>when I'm trying to read the&nbsp;<SPAN>CIU_Coll register (EFh or 633Eh) while there are two tags on the reader I'm getting 00, I'm using&nbsp;<STRONG>PN532_COMMAND_INLISTPASSIVETARGET&nbsp;</STRONG>with one maximum reading card</SPAN></P><P><SPAN>how I can detect collision with the register?</SPAN></P><P><SPAN>Thanks!</SPAN></P><P>&nbsp;</P><P>&nbsp;</P> Wed, 04 Oct 2023 12:40:02 GMT https://community.nxp.com/t5/NFC/PN532-Collision-register/m-p/1733732#M10818 shaharc1994 2023-10-04T12:40:02Z https://community.nxp.com/t5/NFC/PN532-Collision-register/m-p/1735993#M10839 <P style="margin: 0in; font-family: Calibri; font-size: 11.0pt;" lang="es-MX"><FONT face="arial,helvetica,sans-serif" size="3">Hello, my name is Fabian, I've been assigned to support your case.</FONT></P> <P style="margin: 0in; font-family: Calibri; font-size: 11.0pt;" lang="es-MX"><FONT face="arial,helvetica,sans-serif" size="3">I appreciate your interest in our products.</FONT></P> <P style="margin: 0in; font-family: Calibri; font-size: 11.0pt;" lang="es-MX"><FONT face="arial,helvetica,sans-serif" size="3">Could you please share with us a snippet of the implementation you are attempting? We encourage you to please explore the possibility of <A href="https://www.nxp.com/downloads/en/software/NfcHAL_SDKv22_Setup_227122.rar" target="_self">using our SDK</A> to be able to provide a better recommendation.</FONT></P> Mon, 09 Oct 2023 19:12:58 GMT https://community.nxp.com/t5/NFC/PN532-Collision-register/m-p/1735993#M10839 Fabian_R 2023-10-09T19:12:58Z