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【提问】DMG19108C116_03WTC回复出厂设定

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发表于 2021-11-18 16:07:47 | 显示全部楼层
  1. DMG19108C116_03WTC.zip
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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?
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发表于 2021-11-18 16:26:07 | 显示全部楼层
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

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发表于 2021-11-18 17:04:03 | 显示全部楼层
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?

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发表于 2021-11-18 17:19:10 | 显示全部楼层
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
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发表于 2021-11-18 17:43:51 | 显示全部楼层
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?
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发表于 2021-11-18 18:24:58 | 显示全部楼层
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
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发表于 2021-11-18 19:31:48 | 显示全部楼层
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?
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发表于 2021-11-18 20:27:43 | 显示全部楼层
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
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发表于 2021-11-18 20:47:52 | 显示全部楼层

You can download this kernel to test it

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发表于 2021-11-18 23:15:01 | 显示全部楼层
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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