mouseEvent not captured by widget

[lemmy]

uGFX 2.9

STM32F746G Discovery

ChibiOS

Running the button demo...

Hello,

Touch is detected and arrives in gwidgetEvent() but the flags are not matched to run the MouseUp() function.

h->flags = 0x011f00

Any suggestions? 

Thanks

Lemmy

 

[lemmy]

Found the problem(s)

• FT5336 x and y values weren't reading correctly

• ft5336ReadXYZ() needs to return TRUE even if there is no new touch

  👍

 

[Joel Bodenmann]

Hello & Welcome to the µGFX community!

Glad to hear that you got it working!
I'm a bit confused tho. ft5336ReadXYZ() seems to already return gTrue.

Did you modify the driver or am I missing something?

[lemmy]

Hi Joel,

As I rooted around for a solution I wondered if ft5336ReadXYZ() should return gTrue even if there was no touch detected. So I changed it 🙃

 

 

 

[Joel Bodenmann]

Thank you for getting back to us on that

If we look at the current implementation, that is already the case, right?
See here: https://git.ugfx.io/uGFX/ugfx/src/branch/master/drivers/ginput/touch/FT5336/gmouse_lld_FT5336.c#L59