Search found 285 matches

by Eng38
2024-07-01 8:58
Forum: LuckFox Pico
Topic: usb模式设置
Replies: 4
Views: 2589

Re: usb模式设置

是的,这种设置方式不能永久生效,建议使用开机自启动脚本自动设置usb模式。
by Eng38
2024-07-01 8:38
Forum: LuckFox Pico
Topic: usb模式设置
Replies: 4
Views: 2589

Re: usb模式设置

您好,尝试使用下面的指令设置usb模式为从模式:

Code: Select all

echo peripheral > /sys/devices/platform/ff3e0000.usb2-phy/otg_mode
by Eng38
2024-07-01 8:33
Forum: LuckFox Pico
Topic: SC3336 3MP Camera (A) 能否更换镜头?
Replies: 1
Views: 1816

Re: SC3336 3MP Camera (A) 能否更换镜头?

您好,SC3336 3MP Camera (A) 搭载了 98.3° 广角镜头,若需更换其他镜头需要您自行测试。
by Eng38
2024-07-01 8:25
Forum: LuckFox Pico
Topic: 在RV1103 Pico Plus 内存问题,求助!
Replies: 3
Views: 2847

Re: 在RV1103 Pico Plus 内存问题,求助!

Ran_TNT wrote: 2024-07-01 8:19 SD卡启动是指SD卡烧录吗,还是说去挂载一个SD卡?
烧录镜像到SD卡、挂载SD卡都可以获取更大的内存。注意挂载SD卡需要修改设备树并重新编译镜像烧入后才能使用。
by Eng38
2024-07-01 7:43
Forum: LuckFox Pico
Topic: 在RV1103 Pico Plus 内存问题,求助!
Replies: 3
Views: 2847

Re: 在RV1103 Pico Plus 内存问题,求助!

您好,测试请使用网盘提供的镜像。修改SDK以及添加自己的应用程序需要注意开发板可用内存大小,root内存不足可以尝试调整分区大小或考虑使用SD卡启动。
by Eng38
2024-07-01 3:02
Forum: LuckFox Pico
Topic: how to Start the Luckfox Pico Mini with a Li-Po Battery
Replies: 2
Views: 2193

Re: how to Start the Luckfox Pico Mini with a Li-Po Battery

Hello, the external power supply requires an external 5V power supply, directly connecting VBUS and GND for power supply.
by Eng38
2024-07-01 2:53
Forum: LuckFox Pico
Topic: luckfox pico ultra w 使用ubuntu系统无法执行Linux交叉编译生成的文件
Replies: 2
Views: 2165

Re: luckfox pico ultra w 使用ubuntu系统无法执行Linux交叉编译生成的文件

您好,Luckfox-pico使用ubuntu系统对应的交叉编译工具为glibc,如果arm-rockchip830-linux-uclibcgnueabihf-gcc进行交叉编译是无法直接运行的,需要链接上对应的库,解决方法就是添加编译选项 -static

Code: Select all

rm-rockchip830-linux-uclibcgnueabihf-gcc test.c -o test -static 
具体内容可以参考viewtopic.php?t=713
by Eng38
2024-06-29 2:41
Forum: LuckFox Pico
Topic: Record mono
Replies: 4
Views: 2330

Re: Record mono

Hello, execute the command in the figure below and try to set the -c parameter to 1, that is, set the number of channels to 1. Note that you should use the official image for testing. If it fails, you can provide a running screenshot.
企业微信截图_17196286239636.png
by Eng38
2024-06-29 2:32
Forum: LuckFox Pico
Topic: BLE scan失败
Replies: 4
Views: 2904

Re: BLE scan失败

您好,执行hciconfig -a查看是否成功打开蓝牙。
参考教程:https://wiki.luckfox.com/zh/Luckfox-Pic ... D%E7%89%99
by Eng38
2024-06-29 2:24
Forum: LuckFox Pico
Topic: rv1103+1.3寸lcd 点亮屏幕失败,未生成fb0节点
Replies: 3
Views: 2134

Re: rv1103+1.3寸lcd 点亮屏幕失败,未生成fb0节点

是的,为了避免冲突需要手动关闭spidev@0,现已更新wiki。