1010123 - Improve the stability and sensibility of NFC Card Emulation Modes

Status: RESOLVED WORKSFORME

(Firefox OS Graveyard :: NFC, defect)

Description

[Ming Yin]

Attachment: nfcd-test.log

User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:29.0) Gecko/20100101 Firefox/29.0 (Beta/Release)
Build ID: 20140506152807

Steps to reproduce:

Test Configuration:
1. Google Nexus-5 
2. NFC-SIM card
3. reader side POS simulator to monitor the presence of contactless card

Test Action: tap phone against SCM reader 10 times and say how many times work correctly


Actual results:

8 times fail to get CE established between handy/SIM and reader;
2 times work.




Expected results:

10 taps, at least 7 taps should work immediately. 
in case occationally failure, the user  need to tap again.

Comment 1

[Ming Yin]

Dimi, in the attached nfcd-test.log, go the end of the file and the last block of logs are for a success tap. prior to that, I did several tries, but all fails, which means that I cannot see any "contactless smart card" emulated during the tap on the reader side.

Comment 2

[Wesley Huang [:wesley_huang] (EPM) (NI me)]

(clear whiteboard)

This is derived engineering work from bug 989889.
So we don't need to re-tag the [ucid:xxx, 2.0, FT:RIL] again.
Setting corresponding dependency is good enough.

Comment 3

[Wesley Huang [:wesley_huang] (EPM) (NI me)]

this is stability defect instead of feature.

Comment 4

[Wesley Huang [:wesley_huang] (EPM) (NI me)]

I didn't see this issue happen on Flame which should be higher priority.
Change 2.0+ to 2.0? to triage.

Comment 5

[Yoshi Cheng-Hao Huang [:allstars.chh][:allstarschh][:yoshi]]

Ming, can we close this bug as WORKSFORME?

Comment 6

[Ming Yin]

(In reply to Yoshi Huang[:allstars.chh] from comment #5)
> Ming, can we close this bug as WORKSFORME?

yes.