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Seeed-Studio / PN532

NFC library using PN532 to read/write card and communicate with android
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Emulation not working properly #30

Closed SamDecrock closed 5 years ago

SamDecrock commented 9 years ago

Hi,

When holding my phone against the NFC reader of my Arduino, my phone detects a card of type "JIS 6319-4" but with a serial number of "00:00:00:00:00:00:00:00". That doesn't seem right.

I enabled debugging messages in PN532_debug.h and this is what appears on the terminal when trying to read "the emulated card":

read:   8D 8 E0 80
write:  86
read:   87 29
status is not ok
tgGetData failed!
write:  52 0
read:   53 0
write:  8C 5 4 0 12 34 56 20 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

I'm trying out the "emulate_tag_ndef" sample.

I'm going to try with another phone and report back if that works.

xiongyihui commented 9 years ago

Did you get it work?

SamDecrock commented 9 years ago

Well,

On another phone, it opens up a uri. As this was added as an NDEF message. But when viewing the card info with an app, The serial number is still "00:00:00:00:00:00:00:00"

------- Emulate Tag --------
Ndef encoded message size: 29
SAMConfig
write:  14 1 14 1
read:   15
write:  8C 5 4 0 12 34 56 20 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
read:   8D 8 E0 80
write:  86
read:   87 29
status is not ok
tgGetData failed!
write:  52 0
read:   53 0
write:  8C 5 4 0 12 34 56 20 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
read:   8D 8 E0 80
write:  86
read:   87 0 0 A4 4 0 7 D2 76 0 0 85 1 1 0
write:  8E 90 0
read:   8F 0
write:  86
read:   87 0 0 A4 0 C 2 E1 3
write:  8E 90 0
read:   8F 0
write:  86
read:   87 0 0 B0 0 0 F
write:  8E 0 F 20 0 54 0 FF 4 6 E1 4 0 80 0 0 90 0
read:   8F 0
write:  86
read:   87 0 0 A4 0 C 2 E1 4
write:  8E 90 0
read:   8F 0
write:  86
read:   87 0 0 B0 0 0 2
write:  8E 0 1D 90 0
read:   8F 0
write:  86
read:   87 0 0 B0 0 2 1D
write:  8E D1 1 19 55 0 68 74 74 70 3A 2F 2F 77 77 77 2E 65 6C 65 63 68 6F 75 73 65 2E 63 6F 6D 90 0
read:   8F 0
write:  86
tgGetData failed!
write:  52 0
read:   53 0
write:  8C 5 4 0 12 34 56 20 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
read:   8D 8 E0 80
write:  86
tgGetData failed!
write:  52 0
read:   53 0
write:  8C 5 4 0 12 34 56 20 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
jlkalberer commented 8 years ago

Did you ever figure this out? I haven't done a readout of the commands yet but I had a couple of phones that didn't work with the emulation mode.

jlkalberer commented 8 years ago

I may have a fix in #46

jlkalberer commented 5 years ago

@Pillar1989 - was there a fix for this?