LTDC generation code issue

[MSale.1]

Hi,

some thing is strange with the cube ide in the display controller LTDC initialization . i choose 1 layer only but the cube ide generate code for 2 layers!!

First time to see such thing

[Khouloud ZEMMELI]

Hi @Community member​ 

Could You please share you ioc file ?

Regards,

Khouloud

[MSale.1]

[MSale.1]

@Khouloud ZEMMELI​ 

Hi,

Also there is problem with the touchgfx it does not set the resolution correctly always fixed at 800 * 480 and also the CUBE ide look change as you see in the photo

[TWard.1]

I have the exact same issue, and I'm concerned its affecting performance.

Can anyone help?

[Khouloud ZEMMELI]

Hi @TWard.1​ 

Need to know the part number used, the config and the tool version or it will be more better if you share your ioc file.

Thanks

Khouloud

[TWard.1]

sorry my bad.

[Khouloud ZEMMELI]

Thanks @TWard.1​ 

@Community member​ & @TWard.1​ : Issue confirmed and now fixed, the fix will available for the next CubeIDE/MX release (1.5.0 - 6.1.0 ) which will be W47/48.

We are deeply sorry for any inconvenience this may have caused.

Best Regards,

Khouloud

[TWard.1]

what is the impact and the workaround? It seems that this is causing my double buffering to not work properly and write to the other layer?

[Khouloud ZEMMELI · Accepted solution]

As a workaround , you need to delete the unnecessary code (the wrong config of the unused layer).

Regards,

Khouloud