10.11 BrcmBluetoothInjector.kext pairing problem

[RehabMan]

oh,now I get it, really thanks for your pic and patients



my firmware is 001.002.014.1483.1651
~

Which device do you have?

 

[loppol]

Which device do you have?

I'm currently using bcm94352z ngff card from lenovo
on windows it shows BCM20702A1 for diver and 0489,e07a for hardware ids, on mac sys/info -> bluetooth shows 20702A3. on mac sys/info ->usb shows 20702A0

 

[RehabMan]

on windows it shows BCM20702A1(0489,e07a), on mac sys/info -> bluetooth shows 20702A3. on mac sys/info ->usb shows 20702A0

Device is 0489:e07a. Firmware in Windows is same as BrcmPatchRAM (v5747). See if the drivers from station-drivers gives you newer firmware in Windows.

 

[loppol]

Device is 0489:e07a. Firmware in Windows is same as BrcmPatchRAM (v5747). See if the drivers from station-drivers gives you newer firmware in Windows.

I rolled back and compared ,the firmware version is same(BCM20702A1_001.002.014.1483.1651.hex)
so I guess for now, I have to wait until the new version is out?

 

[RehabMan]

I rolled back and compared ,the firmware version is same(BCM20702A1_001.002.014.1483.1651.hex)

That's what I see in the .inf file too.

so I guess for now, I have to wait until the new version is out?

Or purchase a different card that uses different firmware...

I'm not sure if there is a large selection though in the BCM94352Z...

There are USB BT solutions out there too, but no experience with them. I hardly use BT, although thinking of buying a magic trackpad to play with.

 

[loppol]

That's what I see in the .inf file too.



Or purchase a different card that uses different firmware...

I'm not sure if there is a large selection though in the BCM94352Z...

There are USB BT solutions out there too, but no experience with them. I hardly use BT, although thinking of buying a magic trackpad to play with.

thanks, Rehabman, the problem is temporarily fixed.
I actually I have 2 94352z wifi cards, one is A key only(from lenovo laptop) one is A+E key(dw1560 from 2015xps13)

surprisingly, the later one is working perfectly without lag except the annoying background noise which is made by voodoohda.

 

[RehabMan]

thanks, Rehabman, the problem is temporarily fixed.
I actually I have 2 94352z wifi cards, one is A key only(from lenovo laptop) one is A+E key(dw1560 from 2015xps13)

surprisingly, the later one is working perfectly without lag except the annoying background noise which is made by voodoohda.View attachment 152281

AppleHDA preferred over VoodooHDA (if you have a properly patched AppleHDA...)

Note new BrcmPatchRAM2 for 10.11: https://github.com/RehabMan/OS-X-BrcmPatchRAM

 

[loppol]

AppleHDA preferred over VoodooHDA (if you have a properly patched AppleHDA...)

Note new BrcmPatchRAM2 for 10.11: https://github.com/RehabMan/OS-X-BrcmPatchRAM

actually I test it again today, the weird thing is that the lag happens when many apps are opened, it seems that the lag is due to the process switching. and it's almost no lag when there's no task is doing or interfering except the media player.

btw, i already used the new BrcmPatchRAM2

 

[RehabMan]

actually I test it again today, the weird thing is that the lag happens when many apps are opened, it seems that the lag is due to the process switching. and it's almost no lag when there's no task is doing or interfering except the media player.

btw, i already used the new BrcmPatchRAM2

Could be some other issue with your setup (power management?)

Or could be an issue with the specific device you have connected via BT.

Or an audio setup problem (already mentioned AppleHDA vs VoodooHDA).

Or something inherent in OS X (test on a real Mac with the same device).

 

[elnino1981]

Hi,

just want to ask if somebody solved this problem with bluetooth. Finally got bluetooth working but with some issues like background noise and freezes. I tried it with three bluetooth devices with same result. I am using applehdaidt.kext for audio and new brcmrampatch2.kext for bluetooth. I don't have any issues with bluetooth when I am on windows.
Please Is there something that i can try to do?

Thank you