µGFX:How to getting start

[asdasd]

HI
I have STM32F769I discovery and i want to use the touch screen with µGFX .
is there a demo project ?
I have add µGFX to the project , i have also add to the make file doc but i have an "error GOS:unsupported version of chibios" ,i am using chibios 20.3.2 kernal 6.1.2 .
how can i solve this problem?

best regard,
asd

[Giovanni]

By asking to the author of uGFX.

Giovanni

[asdasd]

is there a way to have smart display with STM32F769I discovery touch screen with chibios 20.3 like touchgfx?or anther.

[steved]

You could try updating the chibios-related files in /src/gos with the attached; probably that's all you need to do. I updated them for Chibi 19, which also uses the version 6 core, but haven't tried them with Chibi 20; so there may be a few more adjustments, but hopefully my changes will point you in the right direction.

Touchgfx is on my list to look at sometime; although I get the impression that ST's support software is of somewhat variable quality (not having looked at it in any detail)

[Giovanni]

I would like to try LVGL, it looks interesting and free but I don't have time for it right now.

Giovanni

[asdasd]

You could try updating the chibios-related files in /src/gos with the attached; probably that's all you need to do. I updated them for Chibi 19, which also uses the version 6 core, but haven't tried them with Chibi 20; so there may be a few more adjustments, but hopefully my changes will point you in the right direction.

THanks for your batch i have replace the files but I have many problem like:
1-target 'build/obj/main.o' give more than once in the same rule
2-error:request for member 'sem' in something not a structure or union
3- conflicting types for 'gfx SemDestroy'
........
.....

what i do is :
1-I have creat chibios project for stm32f769
2-add ugfx project to chibi studio file
3-include gfx.mk , stm32f769i/board.mk .to the make file
4-add GFXDemo =modules/gdisp/basics to the make file.
5= add gfxconf.h and modify #define GFX_USE_OS_CHIBIOS GFXON

i don't know what is the problem.
Can i have your demo porject.plz?

best regard,
asd

[steved]

I don't have a 'demo' project; uGfx was part of something much bigger. I've taken its makefile, and stripped out most of the irrelevant; will hopefully give you the idea.