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    • 阿

      EDP接口显示屏问题

      Watching Ignoring Scheduled Pinned Locked Moved Pi CM5
      10
      0 Votes
      10 Posts
      599 Views
      阿

      @george 谢谢啦

    • 清

      怎么创建桌面环境

      Watching Ignoring Scheduled Pinned Locked Moved Pi 4B
      10
      0 Votes
      10 Posts
      2k Views
      G

      @清客
      有没有串口工具,提供一下启动日志。或者找个U盘,镜像做到U盘里边测试。TF卡制作之前最好格式化一下。

    • A

      CM5的PCIe不能识别SSD, lspci也没有!

      Watching Ignoring Scheduled Pinned Locked Moved Pi CM5
      10
      0 Votes
      10 Posts
      924 Views
      J

      @Albert 可以试试普通pcie网卡有没有识别

    • M

      laptop not booting with latest image.

      Watching Ignoring Scheduled Pinned Locked Moved PI CM5 Laptop
      10
      0 Votes
      10 Posts
      849 Views
      M

      @George The latest Ubuntu image won't boot from either a usb stick nor if its imaged onto the laptop from my Macbook using ums mode,
      both Debian and Arabian boot fine.

    • J

      如果制作的启动盘无法加载

      Watching Ignoring Scheduled Pinned Locked Moved Maker
      9
      0 Votes
      9 Posts
      1k Views
      大法师大

      Erase partitions

      Tf card:
      sudo wipefs -a -f /dev/mmcblk1

      EMMC:
      sudo wipefs -a -f /dev/mmcblk0

    • N

      cool-pi 4b: loop of logo during boot

      Watching Ignoring Scheduled Pinned Locked Moved Ubuntu
      9
      0 Votes
      9 Posts
      605 Views
      大法师大

      @nickliu Thanks! While burn firmware and insert eMMC or TF card first booting, please save serial console log.

    • A

      coolpi 4b 的gpio有c或者c++的api么

      Watching Ignoring Scheduled Pinned Locked Moved Ubuntu
      9
      0 Votes
      9 Posts
      442 Views
      A

      @大法师 3q,十分感谢

    • X

      Cool Pi 4B 如何使用GPIO啊,树莓派的HQ Camera如何使用呢?

      Watching Ignoring Scheduled Pinned Locked Moved Ubuntu
      9
      0 Votes
      9 Posts
      749 Views
      X

      @george 试了不能用

      gst-launch-1.0 v4l2src device=/dev/video11 ! image/jpeg, width=1920, height=1080, framerate=25/1 ! jpegparse ! mppjpegdec ! kmssink plane-id=88
      Setting pipeline to PAUSED ...
      ERROR: from element /GstPipeline:pipeline0/GstKMSSink:kmssink0: Could not get allowed GstCaps of device
      Additional debug info:
      ../sys/kms/gstkmssink.c(1183): gst_kms_sink_start (): /GstPipeline:pipeline0/GstKMSSink:kmssink0:
      driver does not provide mode settings configuration
      ERROR: pipeline doesn't want to preroll.
      ERROR: from element /GstPipeline:pipeline0/GstKMSSink:kmssink0: GStreamer error: state change failed and some element failed to post a proper error message with the reason for the failure.
      Additional debug info:
      ../libs/gst/base/gstbasesink.c(5878): gst_base_sink_change_state (): /GstPipeline:pipeline0/GstKMSSink:kmssink0:
      Failed to start
      ERROR: pipeline doesn't want to preroll.
      Failed to set pipeline to PAUSED.
      Setting pipeline to NULL ...
      Freeing pipeline ...

    • A

      CM5 如何升级内核?

      Watching Ignoring Scheduled Pinned Locked Moved Pi CM5
      9
      0 Votes
      9 Posts
      622 Views
      大法师大

      @asdf 源码目录执行一次./build-kernel.sh cp4b ,然后把源码目录链接到/usr/src/5.10.110

    • D

      coolpi 4B GPU(Mali-G610)支持的OpenCL 2.2版本在哪可以下载?

      Watching Ignoring Scheduled Pinned Locked Moved Pi 4B
      9
      0 Votes
      9 Posts
      672 Views
      G

      @大法师 目前没有单独OpenCL2.2的版本,正常3.0是可以向下兼容2.2.

    • G

      CoolPI 4B-PRO Product Introduction

      Watching Ignoring Scheduled Pinned Locked Moved News
      9
      2 Votes
      9 Posts
      2k Views
      G

      @Mz3D-0 Please contact the following merchants to purchase
      https://www.aliexpress.com/store/1102584120?spm=a2g0o.detail.1000007.1.741341e6SybgoR

    • R

      merge back to armbian source

      Watching Ignoring Scheduled Pinned Locked Moved Armbian
      9
      0 Votes
      9 Posts
      5k Views
      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.

    • 阿

      CM5一直显示在LOGO界面,进不去系统什么原因啊

      Watching Ignoring Scheduled Pinned Locked Moved Pi CM5
      9
      0 Votes
      9 Posts
      574 Views
      阿

      好的啊👍

    • H

      可不可以把emmc中的系统通过dd指令备份到tf卡中,随后在新的coolpi板子上只插入tf卡实现系统迁移?

      Watching Ignoring Scheduled Pinned Locked Moved Pi 4B
      9
      0 Votes
      9 Posts
      505 Views
      G

      @hangman 可能是读卡器兼容性问题,之前有测试过的读卡器如下链接:【淘宝】https://m.tb.cn/h.5kZgqBq?tk=DvWdWeDZbHp CZ3457 「SD卡TF卡USB3.0高速二合一读卡器手机相机内存卡行车记录仪GL3224」
      点击链接直接打开 或者 淘宝搜索直接打开

    • 阿

      MIPI摄像头接口定义问题

      Watching Ignoring Scheduled Pinned Locked Moved Pi CM5
      9
      0 Votes
      9 Posts
      607 Views
      阿

      @george 好的,我看看

    • J

      未知打印

      Watching Ignoring Scheduled Pinned Locked Moved Pi CM5
      9
      0 Votes
      9 Posts
      967 Views
      J

      @george
      我重新编译 换了内核 有没有关系

    • J

      debian11 没有找到 gstreamer1.0-fdkaac

      Watching Ignoring Scheduled Pinned Locked Moved Pi CM5
      9
      0 Votes
      9 Posts
      1k Views
      J

      要安装libfdkaac-dev 编译的时候就会自动添加ext/fdkaac

    • T

      CM5使用U盘刷机失败

      Watching Ignoring Scheduled Pinned Locked Moved Pi CM5
      9
      0 Votes
      9 Posts
      1k Views
      J

      @Twsuts-0 备份还原搞定了吗

    • M

      准备使用Coolpi 4b连Raspberry Pi HQ Camera M12

      Watching Ignoring Scheduled Pinned Locked Moved Pi 4B
      9
      0 Votes
      9 Posts
      976 Views
      M

      @george
      收到,谢谢!
      香橙派的好像是4lan的

    • D

      请问kylin镜像的用户密码是什么?

      Watching Ignoring Scheduled Pinned Locked Moved PI CM5 Laptop
      9
      0 Votes
      9 Posts
      628 Views
      D

      @berkaroad 好的,有机会我把背板拆下来看看呢

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