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楼主: nimrod

Need m600 kernel firmware Help

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 楼主| 发表于 2020-4-12 13:23:58 | 显示全部楼层
Thank you  

The image is not good, same problem   resolution seems bad, seems at 640 x 480 pixels not 800 x 600 ??     the Hmi was working okay before the wrong flash
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发表于 2020-4-13 15:31:29 | 显示全部楼层
When you downloading images, please select 16 bits

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 楼主| 发表于 2020-4-14 08:32:12 | 显示全部楼层
本帖最后由 nimrod 于 2020-4-14 09:27 编辑

Thank you, but tried all of this, its like the m600 firmware M600_V55.BIN is not the good one ??  not configured for 800x600 resolution, every image i upload is not shown correctly ??

see image, when i do calibration   you see two cross on the left, like two screens overlapped ?  If it was rotated by 90degree the cross would be on top right ?  no ?

EDIT : i confirm  the screen with M600_V55.BIN  has changed to 640x480 resolution ?   see the image, you see a full 640x480 image, and another one starting at the bottom

Is there any other m600 firmware available ?  please ?

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发表于 2020-4-14 13:57:54 | 显示全部楼层
I saw the handshake picture you uploaded before, the display mode configuration is 0X00, which is the corresponding 640 * 480 and 320 * 240 resolution screen of the M600 core, 800 * 600 should correspond to 0X0C or 0X0D, you can modify the display Mode look

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 楼主| 发表于 2020-4-14 20:53:02 | 显示全部楼层
Hello  thank you      

The display doesn't change to 0C or 0D  when i push "SET"  when i do handshake it stay the same screen config mode 0X00

The only thing who change is touchscreen config mode if i let 0X1E control the gui   ...

I know the register R0 is for resolution, but it is for k600+       not  for m600 or k600  i did not find any documents or command sets for m600 and k600  

I do think  the firmware is not good ?   is there  older kernel available ??  i recal it had kernel v4.3
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 楼主| 发表于 2020-4-14 21:16:44 | 显示全部楼层
Managed to partially repair a damaged m600 kernel version 4.3  the usb port is damaged and the m600 flexible connector latch was broken

With kernel 4.3   the display revert to 800x600  with the config screen Id mode at 0D, i played with modes 00 up to mode 0D  and yes 0D  is the good one

But with kernel 5.5   nothing works, no change, always screen Id mode 00

Now I need  other  older than v5.5  m600 kernel ???
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