GUI Support for STM32F769i Discovery

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christopher.cot...
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Joined: 10/25/2018 - 10:41pm
GUI Support for STM32F769i Discovery

Hello,

 

I was wondering if Audio Weaver can utilize the onboard touch screen, or if it is possible to install additional drivers, etc. on top of your BSP in order to access the touch screen on the STM32F769. We want to design a GUI that will be able to control certain filter parameters that are going to be programed into the board using the Audio Weaver software. Any help on this would be greatly appreciated!

Axel Nilsson
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Joined: 12/19/2016 - 2:02pm

Hello,

 

You will need to consult the ST documentation to make sure there is not a pin configuration conflict with any of the peripherals we are using, like the CODEC for example. But other than that, there shouldn't be any issue with getting input from the touch screen to control audio parameters. See the ControlDriver.c code in the ST BSPs for the recommended way to use GPIO to control parameters inside of your Audio Weaver layout. 

This is a cool idea! Best of luck!

-Axel