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Sunday, 10 January 2016 [ >
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nfc
Finally set up my PN532 breakout board nfc with my raspberry pi.
user@raspberrypi ~/libnfc/examples $ sudo ./nfc-poll
[sudo] password for fred:
/home/fred/libnfc/examples/.libs/lt-nfc-poll uses libnfc libnfc-1.7.1-66-g24979c6
error libnfc.driver.pn532_uart pn53x_check_communication error
lt-nfc-poll: ERROR: Unable to open NFC device.
This error was due to RX/TX wires being connected wrong to the pi cobbler.
user@raspberrypi ~/libnfc/examples $ sudo ./nfc-poll
/home/fred/libnfc/examples/.libs/lt-nfc-poll uses libnfc libnfc-1.7.1-66-g24979c6
NFC reader: pn532_uart:/dev/ttyAMA0 opened
NFC device will poll during 30000 ms (20 pollings of 300 ms for 5 modulations)
ISO/IEC 14443A (106 kbps) target:
ATQA (SENS_RES): 00 04
UID (NFCID1): 3b 2f 8a 0c
SAK (SEL_RES): 08
nfc_initiator_target_is_present: Target Released
Waiting for card removing...done.
Device working.
$Id: dates.htm,v 1
$Id: diary,v 1.38 2025/01/01 22:43:54 fred Exp $