Wednesday, November 18, 2015

WiFi STA mode working with NEO udoo

There are still a issue with this procedure.

Here is S99Wifi init script to kick off loading wifi

modprobe wlcore
modprobe wl18xx
modprobe wlcore_sdio
sleep 2m

ifconfig wlan0 up
wpa_supplicant -B  -i wlan0 -c /etc/wpa_supplicant.conf
udhcpc -i wlan0

The issue is:
[    2.532538] cfg80211: Calling CRDA to update world regulatory domain
[    2.637945] wlcore: Time Sync: gpio requested
[    2.648371] wl18xx_driver Direct firmware load failed with error -2
[    2.655956] wl18xx_driver Falling back to user helper

The TI WiLink needs a wl18xx-conf.bin i.e. /lib/firmware/ti-connectivity/wl18xx-conf.bin
This is configuration file, need to see how yocoto does this or Debian.

Right now it works for STA mode.  Next is to configure AP and STA.


  1. This is how I solved it in Yocto:

  2. This is how I solved it in Yocto: