Search found 5 matches

by zg002
2024-10-28 15:28
Forum: LuckFox Pico
Topic: RTL8723bs 连接网络问题
Replies: 6
Views: 1228

Re: RTL8723bs 连接网络问题

Alenwowo wrote: 2024-10-26 8:58
zg002 wrote: 2024-10-26 8:40
Alenwowo wrote: 2024-10-26 8:16 你这个是自己买的wifi模块吗?
是的,模块是RTL8723BS SD 卡形状模块
我们开发板使用的是aic8800模块,建议您使用这个。
我找到问题了,我将设备树中的max-frequency调低,发现可以正常连接网络。可能速度太高容易干扰
by zg002
2024-10-28 15:17
Forum: LuckFox Pico
Topic: pico 动态加载设备树
Replies: 1
Views: 550

pico 动态加载设备树

我希望 使用脚本 修改i2c的速度 我的dtb文件如下: /dts-v1/; /plugin/; &i2c3{ status = "okay"; clock-frequency = <500000>; pinctrl-0 = <&i2c3m1_xfer>; }; 我的脚本如下: nano i2c3_speed_overlay.dts dtc -I dts -O dtb i2c3_speed_overlay.dts -o i2c3_speed_overlay.dtb cat i2c3_speed_overlay.dtb > /sys/kernel/config...
by zg002
2024-10-26 8:40
Forum: LuckFox Pico
Topic: RTL8723bs 连接网络问题
Replies: 6
Views: 1228

Re: RTL8723bs 连接网络问题

Alenwowo wrote: 2024-10-26 8:16 你这个是自己买的wifi模块吗?
是的,模块是RTL8723BS SD 卡形状模块
by zg002
2024-10-26 8:08
Forum: LuckFox Pico
Topic: RTL8723bs 连接网络问题
Replies: 6
Views: 1228

Re: RTL8723bs 连接网络问题

完整的日志 [root@luckfox ko]# wpa_supplicant -d -c /etc/wpa_supplicant.conf -i wlan0 wpa_supplicant v2.6 random: Trying to read entropy from /dev/random Successfully initialized wpa_supplicant Initializing interface 'wlan0' conf '/etc/wpa_supplicant.conf' driver 'default' ctrl_interface 'N/A' bridge 'N/A...
by zg002
2024-10-26 7:07
Forum: LuckFox Pico
Topic: RTL8723bs 连接网络问题
Replies: 6
Views: 1228

RTL8723bs 连接网络问题

ifconfig usb0 down cd /oem/usr/ko insmod libarc4.ko insmod cfg80211.ko insmod mac80211.ko insmod r8723bs.ko ifconfig wlan0 up mkdir -p /var/run/wpa_supplicant 上面的命令运行正常,但当我开始连接网络时,发现连接不到网络 wlan0: New scan results available (own=1 ext=0) wlan0: Radio work 'scan'@0x90be0 done in 1.837232 seconds wlan...