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我设计的一个HDMI转MIPI模块,可以用于驱动各种手机屏幕当显示器用。

C 98.04% C++ 0.15% Assembly 1.81% Batchfile 0.01%

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hdmi-pi's Issues

Portrait or landscape?

Does anyone know if this display is a native 1080x1920 or 1920x1080 display? I'm planning on using this for a Raspberry Pi project but wanted to know if I need to rotate the display in config.txt.

Thank you!

请教大佬HDMI视频处理方案

目前我们产品需要从HDMI信号中提取出视频的颜色值RGB的像素点,用于控制产品,并不作为视频显示,这块的硬件方案是否有推荐的,感谢

固件匹配问题

目前提供的固件名称是LT6911C_HDMI2MIPI_4lans_dsi_800x1280.hex,是不是代表该固件只支持屏幕资料里面的”10.1寸MIPI屏800x1280“这款屏幕。

4K 60Hz 方案

LT6911UXC支持4K 60Hz,footprint 和 pin 是相同的,有大佬能确认一下这个芯片是否可以直接用还是需要修改PCB文件?

有大佬能帮忙编译一下夏普LS029B3SX06 5.5寸4K液晶显示器的固件吗?

The LT6911UXC support 4K 60Hz, the footprint is the same, can anyone confirm that this chip can be used or does it need any changes to the PCB?

Can anybody help compiling a firmware for the Sharp LS029B3SX06 5.5-inch 4K LCD Display?

Datasheets :
5.5寸4K屏.pdf
LT6911UXC.pdf
LT6911UXC_HDMI_TO_MIPI+LVDS_HV2_1.pdf

学习资料

老哥,我想像你一样,开发硬件,应该学习一些什么技能!我是你B站的粉丝!本质工作是java,感觉好无聊java!想开发硬件找一点乐趣!

我感觉手机也需要一个扩展屏,无线的

现在手机电量消耗快,稚晖君搞个的手机无线扩展屏吧,这样就可以让手机边充电,掏出一个带充电宝的屏幕来玩。还可以选择屏幕大小,上班用小手机,下班玩大屏。

有没有LT6911C的数据手册?可否发下?

我这边又个自己拆机下来的屏,东西网上找不到任何相关信息,但是找到类似的,需要一个-2.5V和一个+2.5V的电压,我像知道芯片引脚是否有输出-2.5V的电压,需找下手册,有的麻烦私发下。

需要ascii(文本)格式的PcbDoc

这里使用立创EDA,导入AD时,需要PcbDoc的格式时文本格式的。请问是否方便上传一份文本格式的PcbDoc。AD在导出时有该选项。感谢。

关于type-C接口加入屏幕扩展显示的想法

想问下大佬,有没有可能实现用type-C来实现屏幕数据的传输,就像淘宝的type-C扩展屏幕一样 扩展手机或电脑的屏幕?这样我觉得可以减少一个HDMI口来增加一个USB-A或Type-C变成一个更实用的充电宝,虽然可能跟大佬一开始的痛点有点背离。。。。。。

关于转接板

你好,请问一下仓库里是不是没有阿美林5.5寸的转接板?如果自己画的差分线要怎么处理?

关于DSI-MIPI的方案

在研究树莓派的屏幕解决方案的时候,发现了有MIPI-DSI的方案,但是苦于找不到相关的开发资料
当前树莓派可以用大佬的HDMI接MIPI解决方案来实现屏幕,但触控模块的信号无法通过HDMI传输
请问大佬对触控模块通过HDMI-MIPI或者MIPI-DSI有研究吗:)

关于屏幕、DSI和树莓派

树莓派有 DSI +手机屏幕用 DSI ==> 树莓派可以直接连手机拆机屏幕进行显示

  • 这条假设成立吗?

firmware to run LS055R1SX03 ?

Hi
Very great project ! I would like to know if it can be possible to also run the lcd 5.5in 2k : LS055R1SX03 ?
Thank appreciated

关于我创建的一个技术交流群

我创了个技术交流群,欢迎dalao们进来讨论,非拼车群,主要交流如何自己驱动任意液晶屏和驱动板设计开发等等,本人也对如何驱动mipi液晶不太了解,目前正在调试开发中,目标是驱动一个6.8寸1080的屏幕。
群号:879256453

求屏幕型号

README手上拿的那块屏幕是什么型号啊,夏普的吗?

7寸LCD显示面版怎么搞成转HDMI的?

我有一个废弃平板搞下来的LCD显示面板,(平板的型号是台电P80 plus),面板的型号具体不清楚。
排线上写的是 H805_FPC LCD-(AX)_V1.0
40Pin的针脚。
请问这个可以用起来么?想搞成转HDMI的口

Toshiba schematic is missing Resistor values

First. Sorry because i using English here.

I'm trying to work with Toshiba solution. But i couldn't find exactly value of R23, R25 and R29.
I am not familiar with electronics to understand all thing here.

Screen Shot 2020-12-04 at 16 13 02

Screen Shot 2020-12-04 at 16 13 34

Could anyone help me here.

Thanks

mipi转hdmi

既然能实现hdmi输入mipi输出,那么是否可以反向操作,让手机主板mipi信号输出到hdmi,这样就可以把废旧手机完全改装成一台linux电脑。(电视盒子原理)

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