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Issue with PN7150, possibly memory corruption

Question asked by Wesley Leenstra on Dec 29, 2017
Latest reply on Jan 2, 2018 by Kan_Li


I have ported the NXP-NCI_LPC82X_example to a PSoC mcu, and it is now running on a costum board that includes a PN7150.

While developping the software i ran into an issue with the PN7150.

It worked for about a day and then i suddenly received the message that the NFC settings cannot be configured.

At first i thought the PN7150 was corrupt because i read this discussion:  PN7150 stopped working · Issue #59 · NXPNFCLinux/linux_libnfc-nci · GitHub 


So i changed the settings as suggested in that discussion, and replaced the PN7150 with a new one.

After that it worked for a day again, but now its back to the same issue.

I am unable to fully decode the NCI messages.

I have provided the logs below, can anyone see what is going on here?