GPIO control with GUI in stm32Mp135

[Ranjeet Singh]

i have print the hello board on stm32mp135 board using below path.

https://wiki.st.com/stm32mpu/wiki/Getting_started/STM32MP1_boards/STM32MP135x-DK/Develop_on_Arm%C2%AE_Cortex%C2%AE-A7/Create_a_simple_hello-world_application 

now i want to control gpio pin with this GUI .

how i can do this ?

[Erwan SZYMANSKI]

Hello @Ranjeet Singh ,
You can use libgpio from userland to access GPIOs functionalities from a user application. Please check out this wiki article : https://wiki.st.com/stm32mpu/wiki/How_to_control_a_GPIO_in_userspace#GPIO_control_through_your_own_application

From GTK, you have to check the documentation of the UI framework. For buttons you have a callback function that can call whatever you want behind, and so libgpio ...

Kind regards,
Erwan.