I am trying to debug why my Pi 3 is not able to communicate with PN532 NFC breakout.
I have a couple of library used to test it (libnfc, nfcpy, and NPM PN532), I am able to test these libraries to be working in Raspberry Pi 1 A/B+ But, when I use the same SD card in my Raspberry Pi 3, it is not working. I'm pretty sure that all of the configurations are not changed when I switch the SD card back and forth.
Does anyone encounter this error in their new Raspberry Pi 3?
Error in libnfc:
pn53x_check_communication: Success error libnfc.driver.pn532_uart Unable to transmit data. (TX) lt-nfc-poll: ERROR: Unable to open NFC device.
nfcpy: Keeps idling in this message:
[nfc.clf] searching for reader on path tty:AMA0:pn532
NPM PN532: Keeps idling in this message:
debug: [frame-emitter] listening to data debug: [hsu] Initializing serial port... debug: [hsu] Serial port initialized. info: [pn532] Configuring secure access module (SAM)... debug: [pn532] Sending buffer: <Buffer xx xx xx xx xx xx xx xx xx xx> debug: [hsu] Waking up PN532...