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B2G/QA/Tips And Tricks

1,304 bytes added, 06:59, 4 September 2014
NFC
== NFC ==
* Enable NFC log (1)
$ adb remount
$ adb push omni.ja /system/b2g
$ adb reboot
 
* Enable NFC log (2)
Settings -> Developer -> NFC output in ADB
 
* How to check if phone ever been suspend mode
$ adb shell dmesg
 
Keywords:
'''<6>[ 109.614777] msm_pm_enter: power collapse'''
<6>[ 109.614777] msm_pm_enter: return
<6>[ 109.615516] Enabling non-boot CPUs ...
<6>[ 109.621578] CPU1 is up
<6>[ 109.625297] PM: noirq resume of devices complete after 3.675 msecs
<6>[ 109.630210] PM: early resume of devices complete after 3.334 msecs
<6>[ 109.632733] mmc1: slot status change detected (0 -> 1), GPIO_ACTIVE_LOW
<6>[ 109.634477] as3647 2-0030: Resuming AS364X
<6>[ 109.714609] PM: resume of devices complete after 84.359 msecs
<6>[ 109.718752] Restarting tasks ... done.
<6>[ 109.721717] PM: suspend exit 2014-07-31 00:15:52.031242786 UTC
<6>[ 109.721750] PM: suspend entry 2014-07-31 00:15:52.031280129 UTC
<6>[ 109.721760] PM: Syncing filesystems ... done.
<6>[ 109.723166] Freezing user space processes ... (elapsed 0.01 seconds) done.
<6>[ 109.743083] Freezing remaining freezable tasks ... (elapsed 0.02 seconds) done.
<6>[ 109.763799] Suspending console(s) (use no_console_suspend to debug)
<6>[ 109.799106] as3647 2-0030: Suspending AS364X
'''<6>[ 109.806458] PM: suspend of devices complete after 37.257 msecs'''
== WIFI ==
Confirm
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