imx6q开发版自带的8723au的Wi-Fi模块用wpa无法动态连wifi
简单描述执行了以下操作指令：ifconfig eth0 down
ifconfig wlan0 up
wpa_passphrase CMCC 2b2072b207 >> /etc/wpa_supplicant.conf
root@freescale ~$ cat /etc/wpa_supplicant.conf
network={
ssid="CMCC"
psk=cc68016c21f4c0a5b0a2025507c5fbed52712ca811a0ea195399af1cfb22f6c2
}
wpa_supplicant -B -d -Dwext -iwlan0 -c/etc/wpa_supplicant.conf
udhcpc -i wlan0 -b
然后就一直
Sending discover...
Sending discover...
Sending discover...
Sending discover...
No lease, forking to background
导致无法动态获取ip，wifi联网，求解决。
驱动是加载了，可以scan到essid。就是无法动态获取ip联网。
还有
root@freescale ~$ route add default gw 192.168.1.1 wlan0route: SIOCADDRT: Network is unreachable
本帖最后由 AAAAA 于 2016-6-3 08:39 编辑
移植正确的话是能连的 AAAAA 发表于 2016-6-1 09:35
移植正确的话是能连的
8723a的驱动已经build in了。
iwscan wlan0 也可以扫描assid。附上dmesg：
RTL871X: Set RF Chip ID to RF_6052 and RF type to 1T1R.
RTL871X: IQK:Start!!!
RTL871X: Path A IQK Success!!
RTL871X: Path A IQK Success!!
RTL871X: IQK: final_candidate is 0
RTL871X: IQK: RegE94=101 RegE9C=f RegEA4=fd RegEAC=7 RegEB4=0 RegEBC=0 RegEC4=0 RegECC=0
RTL871X: Path A IQ Calibration Success !
RTL871X: pdmpriv->TxPowerTrackControl = 1
RTL871X: rtl8723au_hal_init in 650ms
RTL871X: MAC Address = 8c:18:d9:cc:72:ff
RTL871X: pHalData->IntrMask = 0x0000
RTL871X: rtw_cfg80211_init_wiphy:rf_type=3
RTL871X: +871x_drv - if2_open, bup=0
RTL871X:rtw_hal_inirp_init HalFunc.inirp_init is NULL!!!
RTL871X: rtw_cfg80211_init_wiphy:rf_type=3
RTL871X: -871x_drv - if2_open, bup=1
RTL871X: -871x_drv - drv_open, bup=1
RTL871X: CheckPbcGPIO - PBC is pressed
RTL871X: ==>rtw_ps_processor .fw_state(0)
RTL871X: ==>ips_enter cnts:1
RTL871X: nolinked power save enter
RTL871X: ===> rtw_ips_pwr_down...................
RTL871X: ====> rtw_ips_dev_unload...
RTL871X: usb_read_port_cancel
RTL871X: usb_read_port_complete()-1462: RX Warning! bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
RTL871X: usb_read_port_complete()-1462: RX Warning! bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
RTL871X: usb_read_port_complete()-1462: RX Warning! bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
RTL871X: usb_read_port_complete()-1462: RX Warning! bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
RTL871X: usb_read_interrupt_complete() RX Warning! bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
RTL871X: rtl8723au_inirp_deinit pHalData->IntrMask = 0x0500
RTL871X: usb_write_port_cancel
RTL871X: ==> rtl8723au_hal_deinit
RTL871X: CardDisableRTL8723U
RTL871X: <=== rtw_ips_pwr_down..................... in 100ms 你好，请问问题解决了吗？我这里8723au.ko加载后打印信息都不对。请问你内核是怎么如何配置的？谢谢！@kine1314 我的也是链接不上， RTL871X: indicate disassoc
不知道怎么回事。 我按照资料文档进行操作也出现了这个问题，扫描后连接不上
root@freescale ~$ iwconfig wlan0 essid "TC-BBjob"
RTL871X: set ssid fw_state=0x00000008
root@freescale ~$ RTL871X: start auth
RTL871X: indicate disassoc
然而QT的wifi test是没问题的（设置好了路由器）。
ganyupeng 发表于 2017-11-8 14:27
我按照资料文档进行操作也出现了这个问题，扫描后连接不上
root@freescale ~$ iwconfig wlan0 essid "TC-B ...
@飞凌-unix
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