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nisargjhaveri / WirelessAndroidAutoDongle

Use Wireless Android Auto with a car that supports only wired Android Auto using a Raspberry Pi.
MIT License
320 stars 43 forks source link

RPi02w v0.3 prebuilt wifi not activating #61

Closed cjhnz closed 4 months ago

cjhnz commented 4 months ago

Tried the latest build v0.3 and I now get the option to pair on the bluetooth but the wifi does not show up. Confirming going back to v0.2 I can't pair the bluetooth but can connect to the wifi.

nisargjhaveri commented 4 months ago

Would it be possible to get the logs from Rpi?

cjhnz commented 4 months ago

Not sure how I can get the logs off without access to the wifi. I found that when I plugged it into a PC this version tells me that the USB device is not recognized but previous versions it was recognized.

nisargjhaveri commented 4 months ago

Interesting. Missed that part! :)

But usb also not working seems suspicious as well. In this case you might need to build locally and change location of the logs. Or connect a screen and see what's going on.

cjhnz commented 4 months ago

Hooked it up to a screen to watch the bootup and found this error

2.041087] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43430b0-sdio for chip BCM43430/2
2.052112] usbcore: registered new interface driver brcmfmac
2.054961l brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43430b0-sdio.ra spberrypi ,model-zero-2-w.bin failed with error -2 2.060727] brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43430b0-sdio.bin failed with error -2

I also updated the rpi02w's firmware using rasberrypi os but that has made no difference

Cheers

nisargjhaveri commented 4 months ago

Looks like we're missing the proper firmware files post kernel upgrade.

nisargjhaveri commented 4 months ago

You can try the build from #69 when available, that should add the required firmware files we're missing.

cjhnz commented 4 months ago

Awesome work! Build #69 is working great. Connects and stays solid. No lag with spotify or anything that I have noticed so far. I have had a couple of times it has not connected properly. I think this maybe due to the headunit not booting enough for it to activate AA. Will see of I can find a pattern to it

nisargjhaveri commented 4 months ago

Fixed with #69.