When programming an ARM microcontroller is it possible to change its clock after running SystemInit ()?

Navigation
1

I resumed my studies on ARM this month, and a question that has been bothering me for some time and I have not yet gotten the test in my testing environment is whether I can change the Clock("SystemCoreClock") of my microcontroller even after the main() has started, after which the CMSIS SystemInit() function is executed.

    
asked by anonymous 18.06.2015 / 05:25

1 answer

1

Yes and they were made for this purpose, for example in low power applications or in sleep mode. Attempt however the changes that will affect the peripherals and the program that depend on this time as PWMs, Timers ...

Common question: STForm Kinetis

    
18.12.2015 / 19:57
Pass table field as parameter in a procedure Progressbar when requesting to download a file with FileResult