Issue 221 in libnfc: nfc-list fails with PN533 usb device

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lib...@googlecode.com

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Jan 25, 2013, 1:16:47 PM1/25/13
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Status: New
Owner: ----
Labels: Type-Defect Priority-Medium

New issue 221 by la...@lrvick.net: nfc-list fails with PN533 usb device
http://code.google.com/p/libnfc/issues/detail?id=221

What steps will reproduce the problem?
1. Build and install libnfc-1.7.0-rc2 from source
2. Insert NXP PN533 usb NFC reader
3. run sudo nfc-list


What is the expected output? What do you see instead?

I expect a list of nearby nfc tags. Instead I get:

nfc-list uses libnfc libnfc-1.7.0-rc2
error libnfc.driver.pn53x_usb Unable to set USB configuration (Device or
resource busy)
No NFC device found.



What version of the product are you using? On what operating system?

libnfc-1.7.0-rc2 on Arch Linux x86_64 with kernel 3.6.11



Please provide any additional information below.

dmesg:

[ 3029.399082] pn533 4-2:1.0: NFC: NXP PN533 firmware ver 2.7 now attached
[ 3034.547509] usb 4-2: usbfs: interface 0 claimed by pn533
while 'nfc-list' sets config #1

lib...@googlecode.com

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Jan 28, 2013, 3:06:51 AM1/28/13
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Updates:
Status: WontFix

Comment #1 on issue 221 by yob...@gmail.com: nfc-list fails with PN533 usb
device
http://code.google.com/p/libnfc/issues/detail?id=221

Well the dmesg is clear enough:
pn533 kernel driver is loaded and should be removed:
modprobe -r pn533

See Troubleshooting section of README
(https://code.google.com/p/libnfc/source/browse/README)


lib...@googlecode.com

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Jan 28, 2013, 6:12:17 AM1/28/13
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Comment #2 on issue 221 by la...@lrvick.net: nfc-list fails with PN533 usb
device
http://code.google.com/p/libnfc/issues/detail?id=221

Ah... fail.

lib...@googlecode.com

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May 9, 2014, 10:18:42 PM5/9/14
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Comment #3 on issue 221 by hadiarra...@gmail.com: nfc-list fails with PN533
usb device
http://code.google.com/p/libnfc/issues/detail?id=221

It's work for me.. :D

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