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
Search found 5 matches
- 2024-10-28 15:28
- Forum: Luckfox Pico-RV1103/RV1106
- Topic: RTL8723bs 连接网络问题
- Replies: 6
- Views: 3239
- 2024-10-28 15:17
- Forum: Luckfox Pico-RV1103/RV1106
- Topic: pico 动态加载设备树
- Replies: 3
- Views: 2419
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 ...
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 ...
- 2024-10-26 8:40
- Forum: Luckfox Pico-RV1103/RV1106
- Topic: RTL8723bs 连接网络问题
- Replies: 6
- Views: 3239
- 2024-10-26 8:08
- Forum: Luckfox Pico-RV1103/RV1106
- Topic: RTL8723bs 连接网络问题
- Replies: 6
- Views: 3239
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 ...
[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 ...
- 2024-10-26 7:07
- Forum: Luckfox Pico-RV1103/RV1106
- Topic: RTL8723bs 连接网络问题
- Replies: 6
- Views: 3239
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 ...
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 ...
