【提问】DMG19108C116_03WTC回复出厂设定

stkrash · 发表于 2021-11-18 16:07:47

DMG19108C116_03WTC.zip

复制代码

downloaded a demo version for the screen, but the screen is still dark. I used an ultra-fast SD card for loading. when I request a handshake over the serial port, there is no response? what am I doing wrong?

luoyangdwin1 · 发表于 2021-11-18 16:26:07

stkrash 发表于 2021-11-18 16:07
downloaded a demo version for the screen, but the screen is still dark. I used an ultra-fast SD car ...

As shown in the figure: format

stkrash · 发表于 2021-11-18 17:04:03

luoyangdwin1 发表于 2021-11-18 16:26
As shown in the figure: format

the flash card was previously prepared according to your recommendations. the screen is still black after the demo firmware. maybe you need to update the kernel?

luoyangdwin1 · 发表于 2021-11-18 17:19:10

stkrash 发表于 2021-11-18 17:04
the flash card was previously prepared according to your recommendations. the screen is still blac ...

http://inforum.dwin.com.cn:20080 ... amp;_dsign=e8fb3769

Use this software to regenerate ICM files

stkrash · 发表于 2021-11-18 17:43:51

luoyangdwin1 发表于 2021-11-18 17:19
http://inforum.dwin.com.cn:20080/forum.php?mod=viewthread&tid=1313&highlight=AIOT&_dsign=e8fb3769

how should i rebuild the ICM of your demo? I have no source pictures for it. Why doesn't the screen respond to a handshake on a serial request?

stkrash · 发表于 2021-11-18 18:24:58

luoyangdwin1 发表于 2021-11-18 17:19
http://inforum.dwin.com.cn:20080/forum.php?mod=viewthread&tid=1313&highlight=AIOT&_dsign=e8fb3769

I have uploaded an ICM file that I created from my pictures. The screen is still dark and does not want to communicate on the serial port

fay · 发表于 2021-11-18 19:31:48

stkrash 发表于 2021-11-18 18:24
I have uploaded an ICM file that I created from my pictures. The screen is still dark and does not ...

Are you using the project in this post? Is there a touch sound when you click on the black screen?

stkrash · 发表于 2021-11-18 20:27:43

fay 发表于 2021-11-18 19:31
Are you using the project in this post? Is there a touch sound when you click on the black screen?

yes, it is

fay · 发表于 2021-11-18 20:47:52

stkrash 发表于 2021-11-18 20:27
yes, it is

You can download this kernel to test it

stkrash · 发表于 2021-11-18 23:15:01

fay 发表于 2021-11-18 20:47
You can download this kernel to test it

now the screen does not react to the SD card at all

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【提问】DMG19108C116_03WTC回复出厂设定

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