Search found 7 matches

by narlix
2026-04-25 11:38
Forum: Luckfox Pico-RV1103/RV1106
Topic: Composite/analog video output using ADV7391 and support for BT.656 output in general
Replies: 2
Views: 764

Re: Composite/analog video output using ADV7391 and support for BT.656 output in general

Honestly, from what the engineer said, this isn’t going to be a simple plug-and-play thing.

Yes, the RV1106 supports BT.656 in theory, but the problem is the Luckfox Pico board doesn’t expose those pins, so you’ve got nothing to actually connect your encoder (like the ADV7391) to.
by narlix
2026-04-04 10:41
Forum: LuckFox Aura(RV1126B)
Topic: Connecting 4.3" DSI Capacitive Touch Display to the Luckox Aura
Replies: 4
Views: 5465

Re: Connecting 4.3" DSI Capacitive Touch Display to the Luckox Aura

This issue with the LuckFox Aura and DSI display happens because full support is not yet officially ready.

Your screen showing white flashes and errors means the panel is not properly detected or configured. You need to use the provided custom device tree and kernel image from support, then rebuild ...
by narlix
2026-03-29 10:51
Forum: Other
Topic: Core 1106 vcc / GND and uart for programming?
Replies: 14
Views: 26201

Re: Core 1106 vcc / GND and uart for programming?

To run the Core1106, you must supply 5V to VCC5V0_SYS (3.3V won’t work since it’s generated internally). Proper boot requires pull-ups on key pins (like reset and boot), otherwise the board won’t start. For UART, use the default debug UART on pins 72/73 (not UART1), and FTDI is only for serial ...
by narlix
2026-03-27 10:29
Forum: Luckfox PicoKVM
Topic: Full Screen button not working
Replies: 5
Views: 4022

Re: Full Screen button not working

The fullscreen issue on the Luckfox PicoKVM isn’t a permanent bug—it has already been fixed, but only in a newer version (Sys 0.1.6 + App 0.1.2) that hasn’t been released via OTA yet. So if you’re still on App 0.1.1 / System 0.1.5, the button won’t work. In short, you just need to wait for the ...
by narlix
2026-03-25 10:01
Forum: Core3576-RK3576
Topic: Read from CAN with android
Replies: 1
Views: 6406

Re: Read from CAN with android

Use SocketCAN on Android (if kernel supports CAN):

1. Enable CAN interface:
ip link set can0 up type can bitrate 500000
2. Read data:
candump can0

If tools aren’t available, install/build can-utils or access CAN via native (NDK) SocketCAN APIs.
by narlix
2026-03-25 9:56
Forum: Other
Topic: Luckfox-Aura-RV1126B:Luckfox-Aura-04064无法查看npu利用率
Replies: 2
Views: 7137

Re: Luckfox-Aura-RV1126B:Luckfox-Aura-04064无法查看npu利用率

Use this command instead:

cat /proc/rknpu/load

The /sys path may not work on Debian builds; NPU load is exposed via /proc.
by narlix
2026-03-24 10:37
Forum: Luckfox Lyra-RK3506
Topic: Any way to poll the reset or boot keys in an app?
Replies: 2
Views: 3765

Re: Any way to poll the reset or boot keys in an app?

Enable the adc-key driver in the device tree for the boot/reset button, expose it as an input device (/dev/input/eventX), and then read that input event in your application to detect when the button is pressed....