Hi,

I am evaluating yolov5 rknn sample. I've installed SDK and completed conversion of onyx->rknn. Development pc is connected to the board via add interface, and boards can reply pings.

I have transferred rknn server files to the board via add push:

[root@luckfox root]# strings /oem/usr/bin ...

Thank You @Crocodile for your help so far.

Related to the incorrect time, I made a workaround and solved the issue.

original S99rtcinit script always returns "RTC does not require time calibration" due to if condition comparing the date with 1996, event the condition could met it set 2024...

if ...

Hi, examining thru the wiki tutorial I have few questions. Any help is appreciated.

1) Since pico ultra boards require luckfox-config > enable csi procedure, how can I enable it within buildroot firmware for production environment?

2) The overlay date&time on RTSP stream is not in sync with local ...

Thank You for the information on RKISP.

Disabling the RKISP as suggested makes only USB device appears as Video0 as expected. But it doesn't provide additional outcome on the issues.

Meanwhile I performed more trials and here are the observations:

First, disconnecting the ethernet cable for usb ...

Great news. Thank you.

Is there any compatible e-paper displays or possible interfaces for e-paper displays?

Best,

Hi,

When usb camera is attached, and relevant modules are loaded no video source is detected. However I can see the usb device in LSUSB stdout.


[root@luckfox root]# insmod /oem/usr/ko/gspca_main.ko
[root@luckfox root]# insmod /oem/usr/ko/gspca_ov534.ko

[root@luckfox root]# lsusb
Bus 001 ...

Thank you zhu30844. That very well explains the errors I have been receiving.

I believe having an ubuntu VM and passing thru the usb device for flashing the board is way simpler than reconfiguring the MacOS host. So far so good with this option.

Unfortunately, build script yields in same error @ building the kernel :

[build.sh:info] Running build_uboot succeeded.
============Start building kernel============
TARGET_ARCH =arm
TARGET_KERNEL_CONFIG =luckfox_rv1106_linux_defconfig
TARGET_KERNEL_DTS =rv1106g-luckfox-pico-ultra-w.dts
TARGET ...

No, it has intel CPU, not M series.

Hi,

SDK Build failed with the following error. Any help would be greatly appreciated.

[build.sh:info] Running build_uboot succeeded.
============Start building kernel============
TARGET_ARCH =arm
TARGET_KERNEL_CONFIG =luckfox_rv1106_linux_defconfig
TARGET_KERNEL_DTS =rv1106g-luckfox-pico-ultra-w ...