Readme

WiFi dongle:
	rtl8192eu 0bda:818b

Openwrt Linux :
	5.4.154

Openwrt platform :
	mt7688 LinkIt Smart 7688

Driver version :
	v5.6.4_35685.20191108_COEX20171113-0047

//---make 8192eu.ko
//---pacakge build
untar 
copy rtl8192eu/ to openrt/package/kernel
make openrt/package/kernel/rtl8192eu/compile V=s

8192eu.ko at 
	openwrt/staging_dir/target-mipsel_musl/root-ramips/lib/modules/5.4.154/

//---verify

#vi /etc/hostapd.conf                                           
interface=wlan2
driver=nl80211
ssid=greatcat7
hw_mode=g
channel=1
bridge=br-lan


hostapd -d -B /etc/hostapd.conf &

# PC Wifi find a AP named greatcat7
# PC login AP and get IP 192.168.1.x


//----patch001
overwrite untar with patch001/rtl8192eu/src/os_dep/linux/ioctl_cfg80211.c