Delay

Same way that you'd do it in any other microcontroller ?

1. Configure the timer
2. Start the timer
3. Wait for the timer to "expire"
4. Done!

For specific details of how to use the specific features of a particular chip, you need to refer to the manufacturer's documentation - it has nothing to do with ARM or Keil

https://www.st.com/en/microcontrollers-microprocessors/stm32f2-series.html

ST provide loads of examples, application notes - and training resources:

community.arm.com/.../109675

To understand what "belongs" to ARM, and what "belongs" to the chip maker, see:

community.arm.com/.../158950

Same way that you'd do it in any other microcontroller ?

1. Configure the timer
2. Start the timer
3. Wait for the timer to "expire"
4. Done!

For specific details of how to use the specific features of a particular chip, you need to refer to the manufacturer's documentation - it has nothing to do with ARM or Keil

https://www.st.com/en/microcontrollers-microprocessors/stm32f2-series.html

ST provide loads of examples, application notes - and training resources:

community.arm.com/.../109675

To understand what "belongs" to ARM, and what "belongs" to the chip maker, see:

community.arm.com/.../158950