The Industrial Raspberry Pi Forum

thalesmaoa

Now I get it! wlan must associate first before dhcp issue an ip. I was trying to achieve that backwards.

thalesmaoa

I can't understand why my configuration doesn't work for RevPi, but it does work for a normal RaspPi.

pi@RevPi1118:~ $ cat /etc/dhcpcd.conf
# A sample configuration for dhcpcd.
# See dhcpcd.conf(5) for details.

# Allow users of this group to interact with dhcpcd via the control socket ...

thalesmaoa

After some tests, it seems to be a bug for old boards and buster image. The fix is edit

Code: Select all

/etc/dhcpcd.conf

.

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interface wlan0
        metric 100
	env ifwireless=1
	env wpa_supplicant_driver=8188eu,wext

thalesmaoa

After compiling and testing:

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sudo /sbin/wpa_supplicant -c/etc/wpa_supplicant/wpa_supplicant.conf -D8188eu,wext -iwlan0

It works as expected, however, using service. Nothing happens. I'm using buster version now. Any help?
How do I correctly configure wifi network?

thalesmaoa

I can't compile within RevPi. I alsways get Segmentation Fault.
It did work using cross compilation.

It was difficult to find the correct path, but it is working now.

thalesmaoa

Any tutorial for cross compilation? Can't match the headers.

thalesmaoa

I'm getting segmentation fault. Any idea how to fix?

thalesmaoa

Thanks. It did work.

thalesmaoa

Hi, I need to compile some drivers, but the headers are missing.
I appreciate if anyone can help.

https://github.com/lwfinger/rtl8188eu
or
https://github.com/aircrack-ng/rtl8188eus

$ make
make ARCH=arm CROSS_COMPILE= -C /lib/modules/4.19.95-rt38/build M=/home/pi/RealtekDriver/rtl8188eu modules ...

thalesmaoa

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bash <(curl -sL https://raw.githubusercontent.com/node-red/linux-installers/master/deb/update-nodejs-and-nodered) --nodered-version="1.3.7"

This works fine!

Search found 16 matches

Re: Can't set fixed ip address

Can't set fixed ip address

Re: Missing headers for driver compilation

Re: Missing headers for driver compilation

Re: Missing headers for driver compilation

Re: Missing headers for driver compilation

Re: Missing headers for driver compilation

Re: Missing headers for driver compilation

Missing headers for driver compilation

Re: Can't upgrade