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zaric
Associate II
September 28, 2020
Question

touchgfx does not swap the framebuffer

  • September 28, 2020
  • 2 replies
  • 1714 views

the project from designer is running correctly

then,i open the .ioc with cubeMX, select the option <generate peripheral intialization as a pair of .c/.h files per periphreal >,and re-generated the code , in running, the screen display nothing and checked the value of reg <ltdc->L1CFBAR> ,that is never changed at all

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2 replies

Alexandre RENOUX
Visitor II
September 28, 2020

Hello,

Could you provide some screenshot of your changes in CubeMX ?

/Alexandre

zaric
zaricAuthor
Associate II
September 28, 2020

nothing changed but this0693W000004HuSuQAK.png

Martin KJELDSEN
Principal III
September 28, 2020

Did you enable double framebuffer strategy from TouchGFX Generator? =)

zaric
zaricAuthor
Associate II
September 28, 2020
I did