STM32F0 DISCOVERY USER BUTTON READ

[cemkalayc]

Posted on June 20, 2016 at 08:28

Hi,

I am pretty new to programming micro controllers, I try to learn it by myself and couldn't find any useful source for my task. I want to make a timer which can count the period of USER button between clicking and releasing it. And after that my led interrupt should be equal to that period.  I would be grateful for any kind of help.Thank you. #training #beginner #newbie

[Walid FTITI_O]

Posted on June 20, 2016 at 11:23

Hi coloba,

Welcome to our community. Since you are newbie, I recommend you to start by taking a look to our free 

http://www.st.com/content/st_com/en/support/learning/stm32l4-online-training.html

and check our 

http://www.st.com/content/st_com/en/support/learning/mcu-training-courses.html

for further information about training sessions.  For you programming start and goal, I recommend you to run the suitable example for you inside the

http://www.st.com/content/st_com/en/products/embedded-software/mcus-embedded-software/stm32-embedded-software/stm32cube-embedded-software/stm32cubef0.html

package, which can be: -RCC_ClockConfig: to take idea on how to configure the system clock at this path: STM32Cube_FW_F0_V1.6.0\Projects\STM32F0308-Discovery\Examples\RCC\RCC_ClockConfig - TIM_InputCapture : (in your case you select user bottom pin as timer input) at this path: STM32Cube_FW_F0_V1.6.0\Projects\STM32F0308-Discovery\Examples\TIM\TIM_InputCapture -Hannibal-