Search found 11 matches

by illusionzyh
2024-09-11 18:05
Forum: LuckFox Pico
Topic: Luckfox Pico Pro Max板子内核崩溃
Replies: 1
Views: 662

Luckfox Pico Pro Max板子内核崩溃

为什么我用yolov5例程中的函数读取37508字节的jpeg图像会导致内核崩溃?
代码:
ret = tjDecompress2(handle, jpegBuf, size, sw_out_buf, width, 0, height, pixelFormat, flags);
结果:
Segmentation fault (core dumped)

请问是内存不够的问题吗?有什么方法可以查询?
by illusionzyh
2024-08-27 23:04
Forum: LuckFox Pico
Topic: rknn_model_zoo
Replies: 8
Views: 982

Re: rknn_model_zoo

了解了,非常感谢!
by illusionzyh
2024-08-26 14:50
Forum: LuckFox Pico
Topic: rknn_model_zoo
Replies: 8
Views: 982

Re: rknn_model_zoo

换个路径真的好了,ls -al能找到软连接了
非常感谢!
我还想问下为什么不能挂载在nfs上面?
by illusionzyh
2024-08-26 1:25
Forum: LuckFox Pico
Topic: rknn_model_zoo
Replies: 8
Views: 982

Re: rknn_model_zoo

那可能liblto_plugin.so.0.0.0软连接丢失

但是我按照官网的途径下载了SDK
git clone https://gitee.com/LuckfoxTECH/luckfox-pico.git
然后我也安装了交叉工具链
cd {SDK_PATH}/tools/linux/toolchain/arm-rockchip830-linux-uclibcgnueabihf/

./env_install_toolchain.sh(我没加source)
by illusionzyh
2024-08-25 14:34
Forum: LuckFox Pico
Topic: rknn_model_zoo
Replies: 8
Views: 982

Re: rknn_model_zoo

Ubuntu是Ubuntu 18.04.6 LTS的版本,很奇怪,软连接是存在的呀 (base) hang@ubuntu:~/rv_1106_nfs/arm-rockchip830-linux-uclibcgnueabihf/libexec/gcc/arm-rockchip830-linux-uclibcgnueabihf/8.3.0$ ls -al /home/hang/rv_1106_nfs/arm-rockchip830-linux-uclibcgnueabihf/bin/../libexec/gcc/arm-rockchip830-linux-uclibcgnueabihf/8.3.0...
by illusionzyh
2024-08-24 2:47
Forum: LuckFox Pico
Topic: rknn_model_zoo
Replies: 8
Views: 982

rknn_model_zoo

通过./build-linux.sh -t rv1106 -a armv7l -d yolov5,编译报错: CMake Error at /usr/share/cmake-3.10/Modules/CMakeTestCCompiler.cmake:52 (message): The C compiler "/home/hang/rv_1106_nfs/arm-rockchip830-linux-uclibcgnueabihf/bin/arm-rockchip830-linux-uclibcgnueabihf-gcc" is not able to compile a si...
by illusionzyh
2024-08-23 13:52
Forum: LuckFox Pico
Topic: 交叉编译器
Replies: 2
Views: 478

Re: 交叉编译器

问题解决了,谢谢!
by illusionzyh
2024-08-23 12:39
Forum: LuckFox Pico
Topic: 交叉编译器
Replies: 2
Views: 478

交叉编译器

我根据教程
source ./env_install_toolchain.sh dirname
在Ubuntu18.04虚拟机安装了arm-rockchip830-linux-uclibcgnueabihf,但是command -v "${CC}"查询不到在系统的PATH。

其次我的虚拟机上已经安装过交叉编译器gcc-linaro-4.9.4-2017.01-x86_64_arm-linux-gnueabihf,这样会导致冲突吗?
by illusionzyh
2024-08-23 3:17
Forum: LuckFox Pico
Topic: 交叉工具链
Replies: 4
Views: 584

Re: 交叉工具链

非常感谢!
by illusionzyh
2024-08-23 2:15
Forum: LuckFox Pico
Topic: 交叉工具链
Replies: 4
Views: 584

Re: 交叉工具链

好的,谢谢!!!
请问我在Ubuntu22.04,python=3.10用yolov5例程的convert.py得到的.rknn,能不能在Ubuntu18.04,python=3.6的环境下用例程c++编译
换而言之,.rknn在不同的平台得到的是否是一样的?