Touch Interrupt Problem
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Email to a Friend
- Report Inappropriate Content
‎2019-04-25 2:28 AM
Hi professors,
I am using STM32H743 with my development board,and I am trying to build a Interrupt for the touch function,codes are down below.
By the way, the code is generated by TouchGFX and Board STM32H743I_EVAL.
Pin defined
Interrupt function in C++ file
This is the detecting pin function
Last is my test interrupt is break in or not.
I tried a lot but it didn`t work.
Is there any one can help?
Thank you!
- Labels:
-
Interrupt
-
STM32H7 Series
-
TouchGFX
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Email to a Friend
- Report Inappropriate Content
‎2019-04-25 5:27 AM
Check if you have an Interrupt signal on the pin?
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Email to a Friend
- Report Inappropriate Content
‎2019-04-25 5:47 PM
Thanks for your reply,but I have no Oscilloscope beside, is there any method can figure it out?
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Email to a Friend
- Report Inappropriate Content
‎2019-04-26 1:15 AM
Maybe with a LED and Resistor can you see the signal.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Email to a Friend
- Report Inappropriate Content
‎2019-05-16 5:15 AM
Hi @Charlie CHEN​,
Did you manage to get anywhere on this issue?
/Martin
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Email to a Friend
- Report Inappropriate Content
‎2019-05-16 5:52 PM
Hi @Martin KJELDSEN​ ,
Thanks for your reply!
Yes,I am trying to build it with interrupt function,but I face the problem is that in Debug Mode didn`t detect where I touch then run into my Interrupt function.
Is it make the wrong way about build the function?
I have search many method,but was`t solved.
Hope you can help me!
Appreciate that !
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Email to a Friend
- Report Inappropriate Content
‎2019-05-16 5:53 PM
Yes,but it did not work.
Or is there any suggestion?
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Email to a Friend
- Report Inappropriate Content
‎2019-05-20 2:16 AM
Hi Hans,
Just to be sure: You have no oscilloscope, right? You're still not receiving an interrupt as expected?
/Martin
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Email to a Friend
- Report Inappropriate Content
‎2019-05-20 2:28 AM
Yes I have no oscilloscope beside.
The interrupt function should be set the breakpoint in Debug Mode then run the code ,and it can go in to interrupt Subprogram.
If I do not set breakpointm, it will not go in there.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Email to a Friend
- Report Inappropriate Content
‎2019-05-20 3:32 AM
And if you do set one, it does - I suppose.
