STM32469ni GPIOK

[Hiram Hyman]

Posted on July 03, 2018 at 14:24

Hi everyone,

I'm so grateful to be a part of this wonderful community with such amazing minded people.

Thank you again!

I'm working with the STM32f469ni Discovery board and I've downloaded the libraries from the STM site.

One thing that I'm having trouble with is accessing GPIOK that's not in my library that I have.

My question is, does anyone have the a library file for simple GPIO. GPIO A-I works fine but, I'm unable to access

J and K.

Your Help is greatly appreciated!

[Imen.D]

Posted on July 04, 2018 at 12:00

Hello

hxe_meec

 ,

I recommend you to use

https://www.st.com/content/st_com/en/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-configurators-and-code-generators/stm32cubemx.html

tool, will allow you to choose the microcontroller and select the peripherals you want and map them to pins graphically. 

You may start from the GPIO example within

https://www.st.com/content/st_com/en/products/embedded-software/mcus-embedded-software/stm32-embedded-software/stm32cube-mcu-packages/stm32cubef4.html

package:

STM32Cube_FW_F4_V1.21.0\Projects\STM32469I-Discovery\Examples\GPIO\

I advise you to review the  User manual and STM32F469 datasheet to check the pinout differences on section &39Pinouts and pin descriptions&39.

With Regards,

Imen

[Tesla DeLorean]

Posted on July 04, 2018 at 14:01

The use of the following command line defines is recommended to ensure the correct include files and chip specific settings/options are pulled in.

USE_HAL_DRIVER,STM32F469xx,USE_STM32469I_DISCOVERY