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Document the ACR122 problem.

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Update Issue 117
Status: WontFix
ACR122 device support is limited. We can not provide a rock-solid support of emulation on these devices this way (talking directly to PN532).
This commit is contained in:
Romuald Conty 2010-10-18 15:17:31 +00:00
parent b5d85fc6e1
commit 57560c3290
3 changed files with 19 additions and 1 deletions
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6
examples/nfc-emulate-tag.1
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@ -28,6 +28,12 @@ problems like CRC or parity errors.
The OmniKey CardMan 5321 is known to be very large on timings and is a good
choice if you want to experiment with this emulator with a tolerant reader.
.SH IMPORTANT
ACR122 devices (like touchatag, etc.) can be used by this example (with
probably timing issue), but if something goes wrong, you will have to
unplug/replug your device. This is not a
.B libnfc's
bug, this problem is due to ACR122's internal MCU in front of NFC chip (PN532).
.SH BUGS
Please report any bugs on the
.B libnfc