topic PN7150 Andriod 10 VTS Issue in NFC

PN7150 Andriod 10 VTS Issue

bob_zhang — Mon, 14 Sep 2020 04:49:58 GMT

Customer use PN7150 on Android 10. Application layer cann't find PN7150 device when do VTS test using Google original system.img. There is no migration guide of Android 10 in AN11690 file.The log file show as attached file. Please help analyse.Thanks!

Re: PN7150 Andriod 10 VTS Issue

jimmychan — Wed, 16 Sep 2020 02:48:53 GMT

Hi,

According to your log file, the I2C write is failed. Please double check the I2C setting (e.g. I2C setup in device tree file).

For your reference : https://community.nxp.com/t5/i-MX-Processors-Knowledge-Base/PN7150-NFC-Controller-on-i-MX8M-mini-evk-running-Android-Pie/ta-p/1099285

Re: PN7150 Andriod 10 VTS Issue

bob_zhang — Wed, 16 Sep 2020 11:13:12 GMT

Hi Jimmy，

Customer checked the I2C setup,and make sure I2C work properly now. There are new failure show as attached file. Please help check.

Re: PN7150 Andriod 10 VTS Issue

jimmychan — Fri, 18 Sep 2020 03:30:09 GMT

Did customer follow the document porting the Android Q?

https://www.nxp.com/docs/en/application-note/AN11690.pdf (Section 3.1)

Also, please run the Factory Test (Chapter 5) and check the Chapter 6 "Troubleshooting".