acr122_usb: touchatag 'Too small reply'

GoogleCodeExporter commented 9 years ago

Using nfc-list:

info    libnfc.config   Unable to open file: /etc/nfc/libnfc.conf
debug   libnfc.config   Unable to open directory: /etc/nfc/devices.d
unkown  libnfc.general  log_level is set to 3
debug   libnfc.general  allow_autoscan is set to true
debug   libnfc.general  allow_intrusive_scan is set to false
debug   libnfc.general  0 device(s) defined by user
nfc-list uses libnfc libnfc-1.6.0-rc1-184-gff3d8f7
debug   libnfc.general  0 device(s) found using pn53x_usb driver
debug   libnfc.driver.acr122_usb    device found: Bus 003 Device 002 Name ACS ACR122
debug   libnfc.general  1 device(s) found using acr122_usb driver
debug   libnfc.driver.acr122_usb    3 element(s) have been decoded from 
"acr122_usb:003:002"
debug   libnfc.driver.acr122_usb    TX: 62  00  00  00  00  00  00  01  00  00  
debug   libnfc.driver.acr122_usb    RX: 80  13  00  00  00  00  00  00  00  00  3b  
be  95  00  00  41  03  00  00  00  00  00  00  00  00  00  02  90  00  
debug   libnfc.driver.acr122_usb    ACR122 PICC Operating Parameters
debug   libnfc.driver.acr122_usb    TX: 6b  05  00  00  00  00  00  00  00  00  ff  
00  51  00  00  
debug   libnfc.driver.acr122_usb    RX: 83  00  00  00  00  00  00  40  05  00  
debug   libnfc.chip.pn53x   GetFirmwareVersion
debug   libnfc.driver.acr122_usb    TX: 6b  07  00  00  00  00  00  00  00  00  ff  
00  00  00  02  d4  02  
debug   libnfc.driver.acr122_usb    RX: 83  00  00  00  00  00  00  40  07  00  
error   libnfc.driver.acr122_usb    Too small reply
debug   libnfc.general  Unable to open "acr122_usb:003:002".
nfc-list: ERROR nfc-list.c:132
nfc-list:     Unable to open NFC device: acr122_usb:003:002

Seems like a duplicate of bug #201 but I'm using the latest from git, so it 
should be fixed. Using the acr122_pcsc driver works.

Original issue reported on code.google.com by schma...@googlemail.com on 9 Jan 2013 at 12:31

GoogleCodeExporter commented 9 years ago

I cant reproduce this bug myself...

Original comment by romu...@libnfc.org on 28 Jan 2013 at 3:29

GoogleCodeExporter commented 9 years ago

Just to add some doc:
* With a ACR122U I've also TX:6b/RX:83 (PCSC Escape) frames but I don't have 
any problem.
* With a Touchatag I've TX:6f/RX:80 (PCSC Transmit) frames and I have the same 
kind of bug but only once every two tests:

$ nfc-list
nfc-list uses libnfc libnfc-1.7.0-rc2
NFC device:     / CCID USB Reader opened
$ nfc-list
nfc-list uses libnfc libnfc-1.7.0-rc2
error   libnfc.driver.acr122_usb    Too small reply
nfc-list: ERROR: Unable to open NFC device: acr122_usb:002:036
$ nfc-list
nfc-list uses libnfc libnfc-1.7.0-rc2
NFC device:     / CCID USB Reader opened
$ nfc-list
nfc-list uses libnfc libnfc-1.7.0-rc2
error   libnfc.driver.acr122_usb    Too small reply
nfc-list: ERROR: Unable to open NFC device: acr122_usb:002:036
$ nfc-list
nfc-list uses libnfc libnfc-1.7.0-rc2
NFC device:     / CCID USB Reader opened

Full trace of a failure:

$ LIBNFC_LOG_LEVEL=3 nfc-list
info    libnfc.config   Unable to open file: /etc/nfc/libnfc.conf
debug   libnfc.general  log_level is set to 3
debug   libnfc.general  allow_autoscan is set to true
debug   libnfc.general  allow_intrusive_scan is set to false
debug   libnfc.general  0 device(s) defined by user
nfc-list uses libnfc libnfc-1.7.0-rc2
debug   libnfc.general  0 device(s) found using pn53x_usb driver
debug   libnfc.driver.acr122_usb    device found: Bus 002 Device 031 Name Touchatag
debug   libnfc.general  1 device(s) found using acr122_usb driver
debug   libnfc.driver.acr122_usb    3 element(s) have been decoded from 
"acr122_usb:002:031"
debug   libnfc.driver.acr122_usb    TX: 62  00  00  00  00  00  00  01  00  00  
debug   libnfc.driver.acr122_usb    RX: 80  13  00  00  00  00  00  00  00  00  3b  
be  96  00  00  41  03  00  00  00  00  00  00  00  00  00  02  90  00  
debug   libnfc.driver.acr122_usb    ACR122 PICC Operating Parameters
debug   libnfc.driver.acr122_usb    TX: 6f  05  00  00  00  00  00  00  00  00  ff  
00  51  00  00  
debug   libnfc.driver.acr122_usb    RX: 80  02  00  00  00  00  00  00  00  00  63  
00  
debug   libnfc.chip.pn53x   GetFirmwareVersion
debug   libnfc.driver.acr122_usb    TX: 6f  07  00  00  00  00  00  00  00  00  ff  
00  00  00  02  d4  02  
debug   libnfc.driver.acr122_usb    RX: 80  02  00  00  00  00  00  00  00  00  63  
01  
debug   libnfc.driver.acr122_usb    TX: 6f  05  00  00  00  00  00  00  00  00  ff  
c0  00  00  01  
debug   libnfc.driver.acr122_usb    RX: 80  01  00  00  00  00  00  00  00  00  d5  
error   libnfc.driver.acr122_usb    Too small reply
debug   libnfc.general  Unable to open "acr122_usb:002:031".
nfc-list: ERROR: Unable to open NFC device: acr122_usb:002:031

Original comment by yob...@gmail.com on 29 Jan 2013 at 11:13

Changed state: Accepted

GoogleCodeExporter commented 9 years ago

This issue was closed by revision 5446242094ab.

Original comment by yob...@gmail.com on 30 Jan 2013 at 12:27

Changed state: Fixed

GoogleCodeExporter commented 9 years ago

This fixed the problem with my touchatag, please confirm with yours.

Original comment by yob...@gmail.com on 30 Jan 2013 at 12:28

GoogleCodeExporter commented 9 years ago

I still get "too small reply" with my Touchatag reader. Verbose logfile 
attached.

# nfc-list
nfc-list uses libnfc 
NFC device: ACS ACR122U 00 00 / ACR122U103 opened
error   libnfc.driver.acr122_usb    Too small reply
nfc-list: ERROR: Unable to open NFC device: acr122_usb:001:007

# dpkg -l libnfc4 | grep ^ii
ii  libnfc4:amd64  1.7.0~rc4-0ppa1  amd64  Near Field Communication (NFC) 
library

# LIBNFC_LOG_LEVEL=3 nfc-list 2> /tmp/too-small-reply.log
nfc-list uses libnfc 
NFC device: ACS ACR122U 00 00 / ACR122U103 opened

Original comment by jdthood on 5 Feb 2013 at 1:53

Attachments:

too-small-reply.log

GoogleCodeExporter commented 9 years ago

Original comment by yob...@gmail.com on 5 Feb 2013 at 11:16

Changed state: New

GoogleCodeExporter commented 9 years ago

Please use only one of the two acr122 drivers, either acr122_usb (preferred) or 
acr122_pcsc.
If you use acr122_usb and have sometimes errors, better to stop pcscd or to 
remove acr122 from libccid detection list to avoid any conflict.
I've re-opened the issue, just in case...

Original comment by yob...@gmail.com on 5 Feb 2013 at 11:20

GoogleCodeExporter commented 9 years ago

Romuald, maybe we should do something to prevent people to activate both 
drivers simultaneously??

Original comment by yob...@gmail.com on 5 Feb 2013 at 11:22

GoogleCodeExporter commented 9 years ago

Issue 224 has been merged into this issue.

Original comment by yob...@gmail.com on 7 Feb 2013 at 11:42

GoogleCodeExporter commented 9 years ago

still the same error (with turning off acr122_pcsc in compile) on nfc-poll:

#sudo nfc-poll
nfc-poll uses libnfc libnfc-1.7.0-rc4
NFC reader: ACS / ACR122U PICC Interface opened
NFC device will poll during 30000 ms (20 pollings of 300 ms for 5 modulations)
error   libnfc.driver.acr122_usb    Too small reply
nfc_initiator_poll_target: Input / Output Error

#dpkg -l libnfc4 | grep ^ii
ii  libnfc4:amd64   1.7.0~rc3-1   amd64   Near Field Communication (NFC) library

#sudo LIBNFC_LOG_LEVEL=3 nfc-poll 2> too-small-replay.log
nfc-poll uses libnfc libnfc-1.7.0-rc4
NFC reader: ACS / ACR122U PICC Interface opened
NFC device will poll during 30000 ms (20 pollings of 300 ms for 5 modulations)

BUT nfc-list is ok:
#sudo nfc-list 
nfc-list uses libnfc libnfc-1.7.0-rc4
NFC device: ACS / ACR122U PICC Interface opened

Original comment by peter.bu...@gmail.com on 8 Feb 2013 at 11:15

Attachments:

too-small-replay.log

GoogleCodeExporter commented 9 years ago

That's not the same problem...

In short answer:
nfc-poll can not work on ACR122U

In long answer:
ACR122 is a device that have a front MCU that does CCID compliance and a PN532 
as RFID/NFC modem.

With libnfc, we drive directly PN532 by using CCID escape sequence.
When we try to do a nfc-poll, we start polling on PN532 but if front MCU have 
no reply within 5 sec, it cancel command and reset PN532. So, nfc-poll cannot 
run on ACR122.

As we said, ACR122 is not a good product to use NFC with libnfc...

Original comment by neomil...@gmail.com on 14 Feb 2013 at 1:21

GoogleCodeExporter commented 9 years ago

Could you confirm this message on nfc-poll comes after around 5 sec ?

Original comment by romu...@libnfc.org on 14 Feb 2013 at 2:30

GoogleCodeExporter commented 9 years ago

I can confirm the 5 sec for ACR122U.

Original comment by peter.bu...@gmail.com on 14 Feb 2013 at 3:22

GoogleCodeExporter commented 9 years ago

Ok, so I'll set this issue to fixed as the first reported issue here is fixed...

I think its possible to do some work to enable ACR122 polling in libnfc, but 
that's not a few minutes question...

I think this need to hack polling method to cut polling in 4 seconds long 
passes... Patches are welcome.

Original comment by romu...@libnfc.org on 14 Feb 2013 at 7:16

Changed state: Fixed

GoogleCodeExporter commented 9 years ago

>  better to stop pcscd or to remove acr122 from libccid detection list to 
avoid any conflict.

Hi. Can you please point me to documentation (if there is any, e.g., in one of 
the wikis) about how to change the libccid detection list and/or deactivate one 
or another driver?

Original comment by jdthood on 14 Feb 2013 at 8:23

GoogleCodeExporter commented 9 years ago

> Hi. Can you please point me to documentation (if there is any, e.g., in one 
of the wikis) about how to change the libccid detection list and/or deactivate 
one or another driver?

Changing the libccid list of supported readers is not documented. But is easy:
1. get the libccid source code
2. edit the file readers/supported_readers.txt
3. remove the line with the VID/PID of the reader you want to disable
4. reinstall the libccid driver, or just the regenerated src/Info.plist

Original comment by ludovic....@gmail.com on 15 Feb 2013 at 8:29

GoogleCodeExporter commented 9 years ago

easy:

Thanks � added to the libnfc wiki.

Original comment by jdthood on 15 Feb 2013 at 8:38

GoogleCodeExporter commented 9 years ago

The "Too small reply" problem for acr122_usb seems to be happening again with 
the latest sources:

pi@raspberrypi:~/libnfc$ sudo ./utils/nfc-list 
info    libnfc.config   Unable to open file: 
/home/pi/local/packages/libnfc-1.7.0-rc6/etc/nfc/libnfc.conf
debug   libnfc.config   Unable to open directory: 
/home/pi/local/packages/libnfc-1.7.0-rc6/etc/nfc/devices.d
unknown libnfc.general  log_level is set to 3
debug   libnfc.general  allow_autoscan is set to true
debug   libnfc.general  allow_intrusive_scan is set to false
debug   libnfc.general  0 device(s) defined by user
/home/pi/libnfc/utils/.libs/lt-nfc-list uses libnfc libnfc-1.7.0-rc6-81-g542622a
debug   libnfc.driver.acr122_usb    device found: Bus 001 Device 006 Name ACS ACR122
debug   libnfc.general  1 device(s) found using acr122_usb driver
debug   libnfc.general  0 device(s) found using pn53x_usb driver
debug   libnfc.driver.acr122_usb    3 element(s) have been decoded from 
"acr122_usb:001:006"
debug   libnfc.driver.acr122_usb    TX: 62 00 00 00 00 00 00 01 00 00 
debug   libnfc.driver.acr122_usb    RX: 80 02 00 00 00 00 00 00 81 00 3b 00 
debug   libnfc.driver.acr122_usb    ACR122 PICC Operating Parameters
debug   libnfc.driver.acr122_usb    TX: 6b 00 00 00 05 00 00 00 00 00 ff 00 51 00 00 
debug   libnfc.driver.acr122_usb    RX: 83 02 00 00 00 00 00 00 81 00 63 00 
debug   libnfc.chip.pn53x   GetFirmwareVersion
debug   libnfc.driver.acr122_usb    TX: 6b 00 00 00 07 00 00 00 00 00 ff 00 00 00 02 
d4 02 
debug   libnfc.driver.acr122_usb    RX: 83 02 00 00 00 00 00 00 81 00 63 00 
error   libnfc.driver.acr122_usb    Too small reply
debug   libnfc.general  Unable to open "acr122_usb:001:006".
lt-nfc-list: ERROR nfc-list.c:128
lt-nfc-list:     Unable to open NFC device: acr122_usb:001:006

pi@raspberrypi:~/libnfc$ git rev-parse HEAD
542622a2f55c2c7147b8819f92e13580713bef09

Original comment by niall.sm...@gmail.com on 24 Mar 2013 at 4:42

GoogleCodeExporter commented 9 years ago

Same problem with latest git:

# LIBNFC_LOG_LEVEL=3  nfc-list 
info    libnfc.config   Unable to open file: /etc/nfc/libnfc.conf
debug   libnfc.config   Unable to open directory: /etc/nfc/devices.d
debug   libnfc.general  log_level is set to 3
debug   libnfc.general  allow_autoscan is set to true
debug   libnfc.general  allow_intrusive_scan is set to false
debug   libnfc.general  0 device(s) defined by user
nfc-list uses libnfc libnfc-1.7.0-rc6-84-g3eb1ee3
debug   libnfc.driver.acr122_usb    device found: Bus 003 Device 006 Name Touchatag
debug   libnfc.general  1 device(s) found using acr122_usb driver
debug   libnfc.general  0 device(s) found using pn53x_usb driver
debug   libnfc.driver.acr122_usb    3 element(s) have been decoded from 
"acr122_usb:003:006"
debug   libnfc.driver.acr122_usb    TX: 62 00 00 00 00 00 00 01 00 00 
debug   libnfc.driver.acr122_usb    RX: 80 13 00 00 00 00 00 00 00 00 3b be 96 00 00 
41 03 00 00 00 00 00 00 00 00 00 02 90 00 
debug   libnfc.driver.acr122_usb    ACR122 PICC Operating Parameters
debug   libnfc.driver.acr122_usb    TX: 6f 00 00 00 05 00 00 00 00 00 ff 00 51 00 00 
debug   libnfc.driver.acr122_usb    RX: 80 00 00 00 00 00 00 40 01 00 
debug   libnfc.chip.pn53x   GetFirmwareVersion
debug   libnfc.driver.acr122_usb    TX: 6f 00 00 00 07 00 00 00 00 00 ff 00 00 00 02 
d4 02 
debug   libnfc.driver.acr122_usb    RX: 80 00 00 00 00 00 00 40 01 00 
error   libnfc.driver.acr122_usb    Wrong reply
debug   libnfc.general  Unable to open "acr122_usb:003:006".
nfc-list: ERROR: Unable to open NFC device: acr122_usb:003:006

# LIBNFC_LOG_LEVEL=3  nfc-list 
info    libnfc.config   Unable to open file: /etc/nfc/libnfc.conf
debug   libnfc.config   Unable to open directory: /etc/nfc/devices.d
debug   libnfc.general  log_level is set to 3
debug   libnfc.general  allow_autoscan is set to true
debug   libnfc.general  allow_intrusive_scan is set to false
debug   libnfc.general  0 device(s) defined by user
nfc-list uses libnfc libnfc-1.7.0-rc6-84-g3eb1ee3
debug   libnfc.driver.acr122_usb    device found: Bus 003 Device 007 Name ACS ACR122
debug   libnfc.general  1 device(s) found using acr122_usb driver
debug   libnfc.general  0 device(s) found using pn53x_usb driver
debug   libnfc.driver.acr122_usb    3 element(s) have been decoded from 
"acr122_usb:003:007"
debug   libnfc.driver.acr122_usb    TX: 62 00 00 00 00 00 00 01 00 00 
debug   libnfc.driver.acr122_usb    RX: 80 02 00 00 00 00 00 00 81 00 3b 00 
debug   libnfc.driver.acr122_usb    ACR122 PICC Operating Parameters
debug   libnfc.driver.acr122_usb    TX: 6b 00 00 00 05 00 00 00 00 00 ff 00 51 00 00 
debug   libnfc.driver.acr122_usb    RX: 83 02 00 00 00 00 00 00 81 00 63 00 
debug   libnfc.chip.pn53x   GetFirmwareVersion
debug   libnfc.driver.acr122_usb    TX: 6b 00 00 00 07 00 00 00 00 00 ff 00 00 00 02 
d4 02 
debug   libnfc.driver.acr122_usb    RX: 83 02 00 00 00 00 00 02 81 00 63 00 
error   libnfc.driver.acr122_usb    Too small reply
debug   libnfc.general  Unable to open "acr122_usb:003:007".
nfc-list: ERROR: Unable to open NFC device: acr122_usb:003:007

Original comment by alx...@gmail.com on 29 Mar 2013 at 1:08

GoogleCodeExporter commented 9 years ago

Could you all check if latest commit fixed this problem for you?
Thanks!

Original comment by yob...@gmail.com on 30 Mar 2013 at 4:56

GoogleCodeExporter commented 9 years ago

Still not working.

$ LIBNFC_LOG_LEVEL=3 nfc-list
debug   libnfc.config   key: [allow_autoscan], value: [true]
debug   libnfc.config   key: [device.connstring], value: 
[pn532_uart:/dev/tty.NearFieldBridge-DevB]
debug   libnfc.general  log_level is set to 3
debug   libnfc.general  allow_autoscan is set to true
debug   libnfc.general  allow_intrusive_scan is set to false
debug   libnfc.general  1 device(s) defined by user
debug   libnfc.general    #0 name: "", connstring: 
"pn532_uart:/dev/tty.NearFieldBridge-DevB"
nfc-list uses libnfc libnfc-1.7.0-rc7-2-g0841a94
debug   libnfc.driver.acr122_usb    device found: Bus 250 Device 006 Name ACS ACR122
debug   libnfc.general  1 device(s) found using acr122_usb driver
debug   libnfc.general  0 device(s) found using pn53x_usb driver
debug   libnfc.driver.pn532_uart    Attempt to open: /dev/tty.NearFieldBridge-DevB 
at 115200 bauds.
error   libnfc.driver.pn532_uart    Invalid serial port: 
/dev/tty.NearFieldBridge-DevB
debug   libnfc.general  Unable to open "pn532_uart:/dev/tty.NearFieldBridge-DevB".
nfc-list: ERROR: Unable to open NFC device: 
pn532_uart:/dev/tty.NearFieldBridge-DevB
debug   libnfc.driver.acr122_usb    3 element(s) have been decoded from 
"acr122_usb:250:006"
debug   libnfc.driver.acr122_usb    TX: 62 00 00 00 00 00 00 01 00 00 
debug   libnfc.driver.acr122_usb    RX: 80 13 00 00 00 00 00 00 00 00 3b be 95 00 00 
41 03 00 00 00 00 00 00 00 00 00 02 90 00 
debug   libnfc.driver.acr122_usb    ACR122 PICC Operating Parameters
debug   libnfc.driver.acr122_usb    TX: 6b 05 00 00 00 00 00 00 00 00 ff 00 51 00 00 
debug   libnfc.driver.acr122_usb    RX: 83 00 00 00 00 00 00 40 05 00 
debug   libnfc.chip.pn53x   GetFirmwareVersion
debug   libnfc.driver.acr122_usb    TX: 6b 07 00 00 00 00 00 00 00 00 ff 00 00 00 02 
d4 02 
debug   libnfc.driver.acr122_usb    RX: 83 00 00 00 00 00 00 40 07 00 
error   libnfc.driver.acr122_usb    Too small reply
debug   libnfc.general  Unable to open "acr122_usb:250:006".
nfc-list: ERROR: Unable to open NFC device: acr122_usb:250:006

Is there anything I can do to work out what is wrong?

Original comment by t...@jin.me.uk on 13 Apr 2013 at 8:19

GoogleCodeExporter commented 9 years ago

still same problem here

 sudo LIBNFC_LOG_LEVEL=3 ./nfc-list 
info    libnfc.config   Unable to open file: /usr/local/etc/nfc/libnfc.conf
debug   libnfc.config   Unable to open directory: /usr/local/etc/nfc/devices.d
debug   libnfc.general  log_level is set to 3
debug   libnfc.general  allow_autoscan is set to true
debug   libnfc.general  allow_intrusive_scan is set to false
debug   libnfc.general  0 device(s) defined by user
/home/parallels/Workspace/libnfc/libnfc/utils/.libs/lt-nfc-list uses libnfc 
libnfc-1.7.0-rc7-16-gf0471eb
debug   libnfc.driver.acr122_usb    device found: Bus 002 Device 015 Name ACS ACR122
debug   libnfc.general  1 device(s) found using acr122_usb driver
debug   libnfc.general  0 device(s) found using pn53x_usb driver
debug   libnfc.driver.acr122_usb    3 element(s) have been decoded from 
"acr122_usb:002:015"
debug   libnfc.driver.acr122_usb    TX: 62 00 00 00 00 00 00 01 00 00 
debug   libnfc.driver.acr122_usb    RX: 80 13 00 00 00 00 00 00 00 00 3b be 95 00 00 
41 03 00 00 00 00 00 00 00 00 00 02 90 00 
debug   libnfc.driver.acr122_usb    ACR122 PICC Operating Parameters
debug   libnfc.driver.acr122_usb    TX: 6b 05 00 00 00 00 00 00 00 00 ff 00 51 00 00 
debug   libnfc.driver.acr122_usb    RX: 83 00 00 00 00 00 00 40 05 00 
debug   libnfc.chip.pn53x   GetFirmwareVersion
debug   libnfc.driver.acr122_usb    TX: 6b 07 00 00 00 00 00 00 00 00 ff 00 00 00 02 
d4 02 
debug   libnfc.driver.acr122_usb    RX: 83 00 00 00 00 00 00 40 07 00 
error   libnfc.driver.acr122_usb    Too small reply
debug   libnfc.general  Unable to open "acr122_usb:002:015".
lt-nfc-list: ERROR: Unable to open NFC device: acr122_usb:002:015

Original comment by jelmer.t...@gmail.com on 13 Jun 2013 at 10:48

GoogleCodeExporter commented 9 years ago

Original comment by romu...@libnfc.org on 13 Jun 2013 at 11:56

Changed state: Accepted

GoogleCodeExporter commented 9 years ago

Please check latest commit as a few changes have been made.

With my devices all I get now is at rare occasions a failure at initialization 
and an automatic retry, which gives when opening the device:

error   libnfc.driver.acr122_usb    PN532 didn't reply
error   libnfc.driver.acr122_usb    PN532 init failed, trying again...
NFC reader: ACS / ACR122U PICC Interface opened

This happens very rarely, both for ACR122U and for Touchatag.
What's your experience?
Thanks for your feedback.

Original comment by yob...@gmail.com on 14 Jun 2013 at 11:05

GoogleCodeExporter commented 9 years ago

That fixed it for me!

note that I have a Touchatag branded reader and a Tikitag branded one. The 
tikitag worked all along but the touchatag gave the "too small reply" error. I 
presume the tikitag ones have a newer firmware version.

But now all my readers work, thanks.

Original comment by jelmer.t...@gmail.com on 15 Jun 2013 at 11:23

GoogleCodeExporter commented 9 years ago

Thanks for the feedback.
I will close this bugreport.
Maybe some people will still get problems but anyways the faulty behavior will 
be quite different so better to open a new bugreport if needed.

Original comment by yob...@gmail.com on 15 Jun 2013 at 10:26

Changed state: Fixed

marcus905 / libnfc

acr122_usb: touchatag 'Too small reply' #217