title: Android: card emulation - read ndef message with PN532 nfc module
body: <p>I have an LG D320n Android phone, elechouse's PN532 nfc module and Stollmann's NFCPlayer with which I can read NFC tags properly. </p>
  
  <p>I tested a sample from here: <a href="https://github.com/grundid/host-card-emulation-sample">https://github.com/grundid/host-card-emulation-sample</a></p>
  
  <p>It works fine, when I read one Android device as tag with another Android device as reader. But I can not read the Android device as tag with PN532 reader through NFCPlayer. I want reader to read an NDEF message from the Android device acting as a tag, but NFCPlayer doesn't even recognise the Android device. I think I have to write some modifications on the Android side but I can't figure it out what to do. I think I don't have enough knowlege about how NFC communication and HCE work, even though I read this: 
  <a href="https://developer.android.com/guide/topics/connectivity/nfc/hce.html">https://developer.android.com/guide/topics/connectivity/nfc/hce.html</a></p>
  
  <p>I would really appreciate any guideline that could help me understand what am I missing here.</p>