I am working with the CLEV6630B NFC development kit and looking for guidance in updating the NfcrdlibEx1_DiscoveryLoop_mcux example program. For my application, I need to provide a logic high output when the tag is read successfully. It should be as simple as setting one of the dedicated test pins (P0.6-P0.9) to a logic 1, however, I am having trouble tracking down the location of the I/O configuration in the example project. I am relatively new to ARM based controllers and the NXP environment, so any guidance or advice is greatly appreciated. I am using the MCUXpresso IDE for development.
Hello @N-K
You can refer to the demo "blinky". It includes how to config gpio high or low.
For LPC1769, recommend use LPCopen driver. About how to import project and use, I take a video for you. Please see my attachment. Hope it helps. You can contact me if have any issue with it.
Best Regards,
Alice