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Forum Index : Microcontroller and PC projects : Problem to set TOUCH with ARMMITE L4 + ILI9341
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sagt3k Guru Joined: 01/02/2015 Location: ItalyPosts: 313 |
Hi to everybody I use NUCLEO-L452 with the MMBASIC ver. 5.5.9, and I have problem to manage touch functions, when I set int on intq pin, I have the follow problem; I ask to you to solve the problem, Is There a new version for STM32L452 updated? Can You share the link or suggest the solutions ? Thanks Antonio |
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Mixtel90 Guru Joined: 05/10/2019 Location: United KingdomPosts: 5642 |
If pin 26 is used for touch detection it's already taken so you can't then use it for your own interrupt. That's why you are getting the "reserved" error. Mick Zilog Inside! nascom.info for Nascom & Gemini Preliminary MMBasic docs & my PCB designs |
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sagt3k Guru Joined: 01/02/2015 Location: ItalyPosts: 313 |
Hi Mick I follow this original example : For STM32, have you a suggestion to manage LCD+TOUCH+IRQ(TOUCH) ? This is my PCB for connect ILI9341. Thanks for you suggestions Antonio |
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matherp Guru Joined: 11/12/2012 Location: United KingdomPosts: 8516 |
That functionality isn't enabled on the ArmmiteL4. Easy workaround is to test touch with a settick interrupt |
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sagt3k Guru Joined: 01/02/2015 Location: ItalyPosts: 313 |
Hi Matherp Ok, now is very clear. Is 5.5.9 the last firmware for STM32L4xx ?? Thanks Antonio |
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