Search found 20 matches

by mrlb
2025-04-08 6:34
Forum: Luckfox Pico-RV1103/RV1106
Topic: About hardware design suggestion
Replies: 1
Views: 274

About hardware design suggestion

Hello,
Currently, our RJ45 network port does not have a built-in transformer and needs an external transformer. Is there any recommended model and reference circuit?
by mrlb
2025-01-22 2:21
Forum: Luckfox Pico-RV1103/RV1106
Topic: build recovery.img faild
Replies: 1
Views: 1109

build recovery.img faild

add config support export RK_ENABLE_RECOVERY=y ./build.sh recovery error: make: Entering directory '/home/lb/luckfox/sysdrv' make: Leaving directory '/home/lb/luckfox/sysdrv' make: Entering directory '/home/lb/luckfox/sysdrv' Makefile:534: *** missing separator. Stop. make: Leaving directory '/home/...
by mrlb
2024-12-23 1:56
Forum: Luckfox Pico-RV1103/RV1106
Topic: RV1106 video encode mjpeg error
Replies: 1
Views: 1196

RV1106 video encode mjpeg error

Hello, Recently, I do some test about RV1106 video encode module and find some issues. My target is use rv1106 video encode to get mjpeg video streaming. I find most of the jpeg data is perfect, but after several seconds, I can get some bad frame. such as the below image: Hope to get help. The follo...
by mrlb
2024-11-26 1:59
Forum: Luckfox Pico-RV1103/RV1106
Topic: How to add dvp camera driver
Replies: 3
Views: 1354

Re: How to add dvp camera driver

The below is logs: [ 248.353499] vsys dev open 26 [ 248.376461] stream_cif_dvp_id0: s_power 1, entity use_count 1 [ 248.395369] rkisp queue buf done [ 248.396987] rkisp_hw ffa00000.rkisp: set isp clk = 198000000Hz [ 248.397094] rkcif-dvp: sditf_reinit_mode, mode->rdbk_mode 0, mode->name rkisp-vir0, ...
by mrlb
2024-11-26 0:46
Forum: Luckfox Pico-RV1103/RV1106
Topic: How to add dvp camera driver
Replies: 3
Views: 1354

Re: How to add dvp camera driver

Hi, everyone. Recently, I have try to add dvp camera driver uing RV1106. This is my dts file : It does not work, Is anybody have some sugguestions? // SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Copyright (c) 2022 Rockchip Electronics Co., Ltd. */ #include "rv1106-amp.dtsi" / { chosen ...
by mrlb
2024-11-25 7:43
Forum: Luckfox Pico-RV1103/RV1106
Topic: How to add dvp camera driver
Replies: 3
Views: 1354

How to add dvp camera driver

Hello,
Does the rv1106 support dvp camera interface? How to add dvp camera to the board?
by mrlb
2024-10-25 8:57
Forum: Luckfox Pico-RV1103/RV1106
Topic: VI can't set encode to YUV400SP
Replies: 2
Views: 2300

Re: VI can't set encode to YUV400SP

Thank you very much. I am sure my sensor output raw8 gray image. If I set Vi to YUV420SP, it is noraml, but If I set to YUV400SP, it is failed.
what I want to do is send the YUV400SP to jpeg encoder but the encoder seems does not support YUV400SP
by mrlb
2024-10-16 4:37
Forum: Luckfox Pico-RV1103/RV1106
Topic: VI can't set encode to YUV400SP
Replies: 2
Views: 2300

VI can't set encode to YUV400SP

Hi, Recently, I try to use a raw8 grey sensor on rv1106 platform. From the rv1106 datasheet, the vicap support YUV400SP format output. But when I try to set vi and venc to YUV400sp vi_chn_attr.enPixelFormat = RK_FMT_YUV420SP; stAttr.stVencAttr.enPixelFormat = RK_FMT_YUV420SP; it tell me RTDeviceV4L2...
by mrlb
2024-05-31 0:48
Forum: Luckfox Pico-RV1103/RV1106
Topic: How to encrypt flash to prevent image file is readed?
Replies: 7
Views: 3428

How to encrypt flash to prevent image file is readed?

Hello,
Is there any way to encrypt flash to prevent image file is read?
by mrlb
2024-04-03 3:23
Forum: Luckfox Pico-RV1103/RV1106
Topic: How to work Pico B with CSI2 Camera module as UVC.
Replies: 6
Views: 28098

Re: How to work Pico B with CSI2 Camera module as UVC.

I have the same function requirement, Does the SDK have update?