请问D1 tina v1.0.0 是不是默认支持了自带的mipi屏幕, 可是为什么我的没有显示呢?背光是亮的

[memory]

me@ubuntu:/opt/lichee/brandy-2.0/u-boot-2018$ git log .
commit 0a88ac94ab4c4c7942423d3b447e6a147fae7fbd (HEAD -> product-smartx-d1-tina-v1.0-release, tag: smartx-d1-tina-v1.0.1-release, tag: smartx-d1-tina-v1.0.0-release, tina/product-smartx-d1-tina-v1.0-release, m/master)
Author: liwencong <liwencong@allwinnertech.com>
Date:   Fri Apr 30 19:23:28 2021 +0800

    smartx-d1-tina-v1.0.0-release release
me@ubuntu:/opt/lichee/brandy-2.0/u-boot-2018$

烧这个固件可以显示:
https://d1.docs.aw-ol.com/source/3_getimg/

[BedRock]

v 1.0.1 默认是支持了的v1.0.0不是很清楚,开机确实会显示哪吒的logo.

[memory]

@bedrock 请问怎么更新 v1.0.1呢？

[xiaowenge]

@memory 拿到代码，repo sync就是最新的

[memory]

@xiaowenge

$ repo sync
Fetching project repo
Fetching project lichee/brandy-2.0/tools
Fetching project product/tina/dl
Fetching project lichee/device/config/d1
Fetching projects:  23% (4/17)
Fetching project lichee/brandy-2.0/opensbi
Fetching projects:  29% (5/17)
Fetching project lichee/linux-5.4
Fetching projects:  35% (6/17)
Fetching project lichee/brandy-2.0/u-boot-2018
Fetching projects:  41% (7/17)
Fetching project product/tina/package
Fetching projects:  47% (8/17)
Fetching project product/tina/prebuilt
Fetching projects:  52% (9/17)
Fetching project product/tina/build
Fetching projects:  58% (10/17)
Fetching project product/tina/tools
Fetching projects:  64% (11/17)
Fetching project product/tina/target
Fetching projects:  70% (12/17)
Fetching project lichee/brandy-2.0/spl
Fetching projects:  76% (13/17)
Fetching project product/tina/config
Fetching projects:  82% (14/17)
Fetching project lichee/device/config/common
Fetching projects:  88% (15/17)
Fetching project product/tina/scripts
Fetching projects:  94% (16/17)
Fetching project product/tina/toolchain
Fetching projects: 100% (17/17)
Fetching projects: 100% (17/17), done.

我再试一试.

[memory]

貌似可以了, 感谢楼上两位大佬.

[memory]

触摸校正正常, 其实电容屏不需要校正, ( 逃

[BedRock]

@memory 在 请问D1 tina v1.0.0 是不是默认支持了自带的mipi屏幕, 可是为什么我的没有显示呢?背光是亮的 中说：

触摸校正正常, 其实电容屏不需要校正, ( 逃

又是一个小功能

[memory]

先整个LVGL上去看看效果, 触摸屏还没整合.

[nideyida]

@memory 请问这个LVGL怎么搞上去的？有没有玩的教程？

[memory]

把编译好的 lvgl 复制到 target/allwinner/d1-nezha/base-files/usr/bin/ 目录, 然后 make;pack 重烧, 命令行运行就可以了.

[tigger]

此回复已被删除！

[xiaoliqi]

@memory 烧进去了咋运行,找不到烧哪儿了

[memory]

@xiaoliqi 在 请问D1 tina v1.0.0 是不是默认支持了自带的mipi屏幕, 可是为什么我的没有显示呢?背光是亮的 中说：

@memory 烧进去了咋运行,找不到烧哪儿了

晚点我发个烧录固件上来

[memory]

添加开机脚本文件 /etc/init.d/lvgldemo

#!/bin/sh /etc/rc.common
START=99
STOP=15

start(){
    echo start lvgl demo
    /usr/bin/lvgl_demo &
}

stop(){
    echo stop demo
}

restart(){
    echo restart demo
}

enable(){
    echo enable demo
}

disable(){
    echo disable demo
}

现在可以开机运行了, 准备打包 img 文件.

[memory]

ubuntu:/opt/d1$ find . |grep lvgl_demo$
./out/d1-nezha/staging_dir/target/rootfs/usr/bin/lvgl_demo
./out/d1-nezha/compile_dir/target/linux-d1-nezha/base-files/ipkg-sunxi/base-files/usr/bin/lvgl_demo
./target/allwinner/d1-nezha/base-files/usr/bin/lvgl_demo
ubuntu:/opt/d1$
ubuntu:/opt/d1$ find . |grep lvgldemo$
./out/d1-nezha/staging_dir/target/rootfs/etc/init.d/lvgldemo
./out/d1-nezha/compile_dir/target/linux-d1-nezha/base-files/ipkg-sunxi/base-files/etc/init.d/lvgldemo
./target/allwinner/d1-nezha/base-files/etc/init.d/lvgldemo

尴尬了, 虽然查看 文件系统有文件, 但是打包的 img 里面却没有 /usr/bin/lvgl_demo

[memory]

@nideyida

哪吒D1开发板 LVGL7 源码下载, 带git仓库
https://bbs.aw-ol.com/topic/303

[BedRock]

@memory 效率拉满