Categories

  • RK3588S

    136 Topics
    819 Posts
    Y

    @Yan2001AJ 十万火急 只有一个灯是亮的

  • RK3588

    126 Topics
    913 Posts
    G

    @jugg
    尝试把uboot升级到最新版本。百度网盘有最新的镜像。

  • 70 Topics
    514 Posts
    P

    @Momo-0 I won't be making a guide anytime soon, but you'd have to flash the image to emmc or SPI: https://danielc.dev/rk/devices/genbook/

    It's not very useful yet. ACPI is the only way I've been able to get a generic UEFI image booting. And last time I tried the trackpad didn't work but the keyboard did (any idea why @george ?), along with a bunch of other hardware (USB-A port)

    Device tree won't even boot at all, and I couldn't get any UART output to figure out what went wrong. But it probably wouldn't work in the first place because the genbook needs a patched kernel.

  • 0 Topics
    0 Posts
    No new posts.
  • High performance gateway, supporting WIFI/LORA/4G-LTE

    1 Topics
    1 Posts
    G

    9421e55a-c086-4687-85fe-77c87dca3a5a-image.png

    Introduction

    The TM-CP1B is a compact industrial DTU modem for data acquisition, Modbus Gateway, and communication applications. It comes with 1 x RS485 、 1 x RS232 serial ports and 1x 10/100 Mbps Ethernet port, as well as a built-in socket to support 4G LTE、WIFI and LoRa cellular modules.

    Brief introduction Cortex A7 + MCU + NPU 0.5 TOPS,1.6 GHz CPU 256MB RAM + 8GB eMMC, supports Micro SD expansion Ubuntu 24.04 server and Cockpit management software Isolate RS232 / RS485 serial port, Vrms>3.5KV 10M/100M adaptive Ethernet Built in high reliability security chip (ATSHA204A) Built in Mini-PCIe slot for 4G cellular module (Optional) Built in LoRa (410~525MHz, 850~931MHz, 126mW) (Optional) Built in wireless network WIFI/BT module (Optional) Built in RTC clock circuit 35mm DIN-Rail and wall mount Supported 9--36V wide voltage supply 94mm×70mm×33mm (L×W×H) -40°C to +85°C Operating Temperature Interface

    7aeff492-86a3-4c9c-8239-aa461d5a9204-image.png
    f23ebe2a-ecf9-4c35-a66c-4e5b1cb62c39-image.png

    Specifications

    31931171-f2af-4c80-8016-66e7ce44c9f3-image.png

    Dimensions

    7c12364b-d028-4d32-9964-fe42e6c83417-image.png

  • 硬件系统设计

    22 Topics
    114 Posts
    G

    @王猛龙 目前没有做deepin的适配,原理上是可以支持的,内存卡理论没有容量限制,只和文件系统相关。

  • 外围配件

    29 Topics
    154 Posts
    G

    @anernest
    Ensure that the LCD is an EDP interface and the touch is an IIC interface. In principle, it can light up normally, but the driver part needs to be modified. Check if there are any universal specifications later.

  • 人工智能算法快速部署

    28 Topics
    109 Posts
    G

    The R7 model is suitable for cp4b (16G) cm5-evb (32G) cm5-notebook (32G) machines, and low memory capacity machines are only suitable for the R1.5 model. The operating system defaults to Ubuntu 24.04.

    Update the system loader to the latest version
    Download the latest loader file from Baidu Netdisk or OneDrive
    627c03ed-d3aa-4d95-ba7a-819378159e52-image.png
    The machine enters Maskrom and then upgrades the loader according to the configuration shown in the following figure.
    673b0e95-ef68-4f93-90cd-732c093651de-image.png Upgrade to the latest Ubuntu 24.04 image
    Download the latest Ubuntu 24.04 image from Baidu Netdisk or OneDrive and upgrade. Currently, CP4B/CM5-EVB/CM5-Notebook uses a unified image file.
    ef6751f9-ee96-422b-8ba3-f0f0cc73557e-image.png
    The machine enters UMS mode (run the command "sudo reboot UMS" in a shell window or press the power button multiple times after booting), and upgrade using Etcher.
    %(#e61919)[Attention: The downloaded image needs to be decompressed before it can be used.]
    33130c91-11c8-4e5c-b74a-8fa230b67572-image.png Download Model
    Obtain the converted rknn model from the following website. Deepseek can choose the 1.5b/7b model. Of course, if you are interested, you can convert it yourself. Tools and documentation will be provided later.
    https://huggingface.co/c01zaut
    e73c6548-78b3-4a77-9593-1b0d2495d540-image.png Synchronize RKLMM project git clone https://github.com/coolpi-george/rknn-llm.git cd rknn-llm/examples/DeepSeek-R1-Distill-Qwen-1.5B_Demo/deploy/ ./build-linux.sh

    Compiled successfully as shown in the following figure

    tmjs@tmjs:~/share/coolpi-george/rknn-llm/examples/DeepSeek-R1-Distill-Qwen-1.5B_Demo/deploy$ ./build-linux.sh -- Configuring done (0.0s) -- Generating done (0.0s) -- Build files have been written to: /home/tmjs/share/coolpi-george/rknn-llm/examples/DeepSeek-R1-Distill-Qwen-1.5B_Demo/deploy/build/build_linux_aarch64_Release [100%] Built target llm_demo [100%] Built target llm_demo Install the project... -- Install configuration: "Release" -- Up-to-date: /home/tmjs/share/coolpi-george/rknn-llm/examples/DeepSeek-R1-Distill-Qwen-1.5B_Demo/deploy/install/demo_Linux_aarch64/./llm_demo -- Up-to-date: /home/tmjs/share/coolpi-george/rknn-llm/examples/DeepSeek-R1-Distill-Qwen-1.5B_Demo/deploy/install/demo_Linux_aarch64/lib/librkllmrt.so sudo cp install/demo_Linux_aarch64/lib/librkllmrt.so /usr/lib/aarch64-linux-gnu/ Load the model and run it tmjs@tmjs:~/share/coolpi-george/rknn-llm/examples/DeepSeek-R1-Distill-Qwen-1.5B_Demo/deploy/install/demo_Linux_aarch64$ ./llm_demo /home/tmjs/share/DeepSeek-R1-Distill-Qwen-1.5B_RKLLM/deepseek-r1-1.5B-rkllm1.1.4.rkllm 100000 100000 rkllm init start I rkllm: rkllm-runtime version: 1.1.4, rknpu driver version: 0.9.7, platform: RK3588 rkllm init success **********************可输入以下问题对应序号获取回答/或自定义输入******************** [0] 现有一笼子,里面有鸡和兔子若干只,数一数,共有头14个,腿38条,求鸡和兔子各有多少只? [1] 有28位小朋友排成一行,从左边开始数第10位是学豆,从右边开始数他是第几位? ************************************************************************* user: 你好 robot: <think> </think> 你好!很高兴见到你,有什么我可以帮忙的吗?无论是学习、工作还是生活中的问题,都可以告诉我哦! user: 帮我写一首赞美春天的歌曲 robot: <think> 嗯,用户让我帮他写一首赞美春天的歌曲。首先,我得考虑用户的需求是什么。他可能是个学生,老师布置了这样的作业,或者他自己想表达对春天的喜爱。也有可能是喜欢音乐创作的人,想要一首有诗意、充满生机的作品。 接下来,我要分析用户可能没有明确说出来的深层需求。也许他希望这首诗不仅要有春天的意象,还要有情感上的共鸣,比如对自然美景的赞美,或者是对未来的美好期许。另外,用户可能还希望这首诗能够传达一种宁静而美好的氛围,适合在春天的早晨或午后听。 然后,我得考虑如何将春天的元素融入到歌曲里。春天通常与花开、绿草、鸟鸣、风声等相关联。这些元素可以用来营造出春天的氛围,同时让歌曲有节奏感和韵律感。比如,用轻快的鼓点来表现风的声音,或者用轻柔的旋律来描绘花开的美丽。 我还得考虑诗的结构和押韵方式。可能采用四句一节,每句七个字,这样比较符合中文诗歌的韵律。同时,每一句都要有独特的意象,避免重复,让整首诗更有层次感。 另外,用户可能希望这首诗不仅仅是描述春天,还能传达一种积极向上的情绪。因此,在用词和节奏上要显得温暖而充满希望。比如,使用一些积极向上的词汇,如“绿”、“欢”、“暖”等,来增强整体的感染力。 最后,我需要确保整首诗流畅自然,情感真挚。可能还需要加入一些比喻或拟人手法,让春天的景象更加生动形象。例如,把花朵比作小舞者,或者把风的声音比作春天的旋律。 总结一下,用户的需求是写一首赞美春天的歌曲,我需要结合春天的元素,使用富有节奏感和韵律的结构,传达出宁静而美好的氛围,并且情感真挚。这样既满足了用户的创作需求,也能让这首诗打动人心。 </think> ## 《春日》 花儿在枝头摇曳 轻盈的裙摆上 藏着春天的旋律 风儿轻轻吹过 带来泥土的气息 我听见了花开的声音 在耳畔流淌 每一朵花都是我的家 它们是春天的歌谣 在记忆里 等待着 我听见了 春天的节奏 在心上 它是一首永不停歇的诗
  • 图形桌面系统

    131 Topics
    697 Posts
    K

    去年同样操作过,没问题,今年买了两台新的CM5,发现运行软件一直警告,无法解决
    详细对比了去年和今年版本的差异,发现去年系统版本是

    Linux coolpi 5.10.110 #2 SMP Sun Dec 22 10:43:41 CST 2023 aarch64 aarch64 aarch64 GNu/Linux

    而新机器的版本是

    Linux coolpi 5.10.110 #2 SMP Sun Dec 22 10:43:41 CST 2024 aarch64 aarch64 aarch64 GNu/Linux

    有新老版本的差异,在尝试各种方式安装kernel无果,尝试备份老机器后,还原到新机器中也无法开机后,重刷了2023版本的系统,重装系统后运行正常。
    最后,需要请教一下,新老版本在preemption model上有无差别?

  • 开源Armbian桌面系统

    2 Topics
    41 Posts
    G

    @enok71
    Currently, both the official kernel for 6.1 and the mainline kernel for 6.7 are being adapted. Github has already pushed version 6.1, but currently only supports CM5-EVB. Modifications for other machines will be submitted as soon as possible. After the kernel version stabilizes, an updated distribution image will be released.

  • 鸿蒙系统

    1 Topics
    3 Posts
    大法师

    @顾真牛 你期待哪个版本的UOS?专业版?

  • 开放麒麟系统

    8 Topics
    41 Posts
    大法师

    openkylin.jpg

  • 通用系统

    2 Topics
    22 Posts
    G

    @jugg 这个版本还没有增加。

  • 自由定制系统

    2 Topics
    3 Posts
    J

    Welcome to OpenEmbedded, the build framework for embedded Linux. OpenEmbedded offers a best-in-class cross-compile environment. It allows developers to create a complete Linux Distribution for embedded systems. Some of the OpenEmbedded advantages include:

    adopted as the build system for the Yocto Project in March 2011.

    support for many hardware architectures

    multiple releases for those architectures

    tools for speeding up the process of recreating the base after changes have been made

    easy to customize

    runs on any Linux distribution

    cross-compiles 1000's of packages including GTK+, Qt, the X Windows system, Mono, Java, and about anything else you might ever need

    https://www.openembedded.org/wiki/Main_Page

    https://www.openembedded.org/wiki/Commit_Patch_Message_Guidelines

  • 路由器系统

    2 Topics
    3 Posts
    J

    step1:

    git clone https://gitee.com/yanyitech/openwrt.git cd openwrt ### Quickstart 1. Run `./scripts/feeds update -a` to obtain all the latest package definitions defined in feeds.conf / feeds.conf.default 2. Run `./scripts/feeds install -a` to install symlinks for all obtained packages into package/feeds/ 3. Run `make menuconfig` to select your preferred configuration for the toolchain, target system & firmware packages. 4. Run `make` to build your firmware. This will download all sources, build the cross-compile toolchain and then cross-compile the GNU/Linux kernel & all chosen applications for your target system.
  • 极客创新

    34 Topics
    276 Posts
    G

    @jugg
    你是要用U盘刷机吗?最近的镜像是IMG文件,只能使用USB接口连接电脑,通过etcher刷机。

  • 社区建议

    13 Topics
    67 Posts
    E

    @顾真牛 我下载的速度能达到二三十兆呀

  • usb网卡导致无法开机

    Pi CM5
    2
    0 Votes
    2 Posts
    67 Views
    G

    @jugg
    尝试把uboot升级到最新版本。百度网盘有最新的镜像。

  • coolpi 启动不了 无法进入桌面

    Pi 4B
    3
    0 Votes
    3 Posts
    113 Views
    Y

    @Yan2001AJ 十万火急 只有一个灯是亮的

  • edk2-rk3588 UEFI support

    PI CM5 Laptop
    5
    0 Votes
    5 Posts
    467 Views
    P

    @Momo-0 I won't be making a guide anytime soon, but you'd have to flash the image to emmc or SPI: https://danielc.dev/rk/devices/genbook/

    It's not very useful yet. ACPI is the only way I've been able to get a generic UEFI image booting. And last time I tried the trackpad didn't work but the keyboard did (any idea why @george ?), along with a bunch of other hardware (USB-A port)

    Device tree won't even boot at all, and I couldn't get any UART output to figure out what went wrong. But it probably wouldn't work in the first place because the genbook needs a patched kernel.

  • DIY Tablet

    Peripheral
    7
    0 Votes
    7 Posts
    310 Views
    G

    @anernest
    Ensure that the LCD is an EDP interface and the touch is an IIC interface. In principle, it can light up normally, but the driver part needs to be modified. Check if there are any universal specifications later.