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cravaour
cravaour
Associate II
November 30, 2015
Question

STM32F072B-DISCOVERY

  • November 30, 2015
  • 5 replies
  • 1247 views
Posted on November 30, 2015 at 11:28

Hi, I have a STM32F072B-DISCOVERY microcontroller and I've been working on some simple projects. I tried downloading snippets for my board, which included using Touch Seinsing panel placed on the board. My problem is that the project does not compile successfully. I tried doing it in 3 different IDEs so far, but I can't make it work. The readme file only told me to open the toolchain and rebuild the project, but it asks for additional files. I even included HAL and TSL library the project asks for but it still doesnt work. Did anyone have any similar problem? What should I do to fix it? Can I include something here to help you solve my issue? I will provide what's needed.

#stm32f0-snippets-firmware-touch
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5 replies

Tesla DeLorean
Tesla DeLorean
Guru
November 30, 2015
Posted on November 30, 2015 at 15:05

Well stating what the specific errors and files are would be a good start.

With the little detail here, I'd assume you haven't provided the compiler the right defines in the command line, or have the include paths set up correctly.

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cravaour
cravaourAuthor
Associate II
November 30, 2015
Posted on November 30, 2015 at 17:21

Thanks for the reply. I am using TrueStudio, and so far I managed to patch a lot of bugs by adding includes and such, but right now I stumbled upon this:

http://pastebin.com/q48VrTgg

http://puu.sh/lEfP1/247c5ca370.png

(image might be a bit better to read from)

I'm including the stm32f072b_discovery.c file:

http://pastebin.com/jpdmed7M

Tesla DeLorean
Tesla DeLorean
Guru
November 30, 2015
Posted on November 30, 2015 at 18:01

The defines would presumably come from

stm32f072b_discovery.

h

Not sure I'd try to use the HAL here, the SPL examples for the board are here

http://www.st.com/web/en/catalog/tools/PF259446

I'd have to go look at the snippets for this more closely, as I haven't used them with this board.

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cravaour
cravaourAuthor
Associate II
November 30, 2015
Posted on November 30, 2015 at 19:11

Hey, I would love to use something different, just it's from this firmware package for my board, it uses HAL I guess, and I need this particular project to work.

What I need exactly is to make the touch panel included in STM32F072B-DISCOVERY and send the position of the touch to computer via usart. I managed to make working usart program, just can't make the touch panel part :(

That's why I'm struggling to make it work. Any help would be priceless.
cravaour
cravaourAuthor
Associate II
December 1, 2015
Posted on December 01, 2015 at 02:27

Hey Clive! So after hours of hard work I managed to run it. Works flawlessly :) Thanks for your advices, and the link you sent me actually saved me. I found everything I needed there. Also I saw you helping people all over this forums and big respect to you for that :) You're doing a great job!

Best wishes from Poland,

Paweł Olejnik

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