LPC Microcontrollers中的主题 PN7150 Card emulation - Android 11 phone fails to write text NDEF. https://community.nxp.com/t5/LPC-Microcontrollers/PN7150-Card-emulation-Android-11-phone-fails-to-write-text-NDEF/m-p/1549960#M50637 <P>Hi,</P><P>I am using PN7150 NFC and trying to write text NDEF using my Adroind 11 based Samsung phone.</P><P>The mobile popup is failed to Write-NDEF.</P><P>I can see the initial sequence of NCI commands where it reads the existing NDEF buffer however the&nbsp;</P><DIV><DIV><SPAN>T4T_NDEF_EMU_Write command is never received even though I am selecting "WRITE" menu option from NFC tools application. The NDEF is simple text string with 4 characters.</SPAN></DIV><DIV>&nbsp;</DIV><DIV><SPAN>FYI, I am using your NCI library ported in our product and set the device in Card Emulation mode before writing the tag.</SPAN></DIV><DIV>&nbsp;</DIV><DIV><SPAN>Please provide some feedback if its known issue and any fixes we can apply?</SPAN></DIV><DIV>&nbsp;</DIV><DIV><SPAN>regards,</SPAN></DIV><DIV><SPAN>Anil</SPAN></DIV></DIV> Tue, 08 Nov 2022 01:14:52 GMT asinha 2022-11-08T01:14:52Z PN7150 Card emulation - Android 11 phone fails to write text NDEF. https://community.nxp.com/t5/LPC-Microcontrollers/PN7150-Card-emulation-Android-11-phone-fails-to-write-text-NDEF/m-p/1549960#M50637 <P>Hi,</P><P>I am using PN7150 NFC and trying to write text NDEF using my Adroind 11 based Samsung phone.</P><P>The mobile popup is failed to Write-NDEF.</P><P>I can see the initial sequence of NCI commands where it reads the existing NDEF buffer however the&nbsp;</P><DIV><DIV><SPAN>T4T_NDEF_EMU_Write command is never received even though I am selecting "WRITE" menu option from NFC tools application. The NDEF is simple text string with 4 characters.</SPAN></DIV><DIV>&nbsp;</DIV><DIV><SPAN>FYI, I am using your NCI library ported in our product and set the device in Card Emulation mode before writing the tag.</SPAN></DIV><DIV>&nbsp;</DIV><DIV><SPAN>Please provide some feedback if its known issue and any fixes we can apply?</SPAN></DIV><DIV>&nbsp;</DIV><DIV><SPAN>regards,</SPAN></DIV><DIV><SPAN>Anil</SPAN></DIV></DIV> Tue, 08 Nov 2022 01:14:52 GMT https://community.nxp.com/t5/LPC-Microcontrollers/PN7150-Card-emulation-Android-11-phone-fails-to-write-text-NDEF/m-p/1549960#M50637 asinha 2022-11-08T01:14:52Z