Lecture 12: System Timer (SysTick)

This short video explains how the system timer (SysTick) work. Visit the book website for more information: web.eece.maine.edu/~zhu/book

[@OverlordNibble]

this video changed my life

[@brandoncontreras343]

did... did the ARM Cortex processor make this video itself

[@serkangoktas5502]

Thank you for explaining the Systick since there are no other concise sources such as this.

[@mohammedkishore5928]

Clear concise explanation. Thank you ! keep sharing knowledge.

[@VitaminVS]

Perfect explanation on SysTick timer...

[@Specialist_impossible]

Чувак, спасибо за видео!

[@sashabalmagia6969]

wow , this is the best video ever!!!

[@soheildarvishmotavalli9778]

Just perfect

[@terziwh]

For core3, SysTick calibration value is set to 9000. Does this mean that I have to work with a 48MHz HCLK or can I use a different clock?

[@janarvlsi]

Nice Explanation..........

[@varshasingh3449]

I found it really helpful video....thanku so much...please keep unloading such kind of helpful and knowledgeable videos..👍

[@embeddedsystemswitharmcort9051]

It's my pleasure

[@nguyenducduy1998]

Thanks so much, this video is so helfull

[@brandoncontreras343]

when you forget to push the link register to the stack 5:39

[@user-op1wj7el2g]

sir is this auto reload register formula which yu used to calculate reload?

[@amanriaz1769]

AMAZING VIDEO! Thank u so much, you saved my semester!!! Clear and calm, perfect!!

[@TheLeontheking]

You did notice that it was synthetic speech, didn't you?

[@masoudamiri2697]

It was wonderful. Thank you very much.

[@embeddedsystemswitharmcort9051]

Glad you enjoyed it!

[@mugilm5162]

Does the reload wait until ISR has completed or does it reload as soon as it reaches 0?

[@gokhanakbaba3812]

Çok açıklayıcı ve başarılı videolar. Elinize sağlık.

[@esadalsk8088]

gökhan akbaba Türk olarak yalnız olmadığıma sevindim 🙂

[@coderhex1675]

am var dediler geldik

[@longle1605]

brilliant

[@aaakkk180]

I DID BITWISE AND OPERATION IN ELSE BUT IT STILL DID NOT WORK THE LED IS CONTINEOUSLY ON

[@josephzhang1797]

at 3:27, what typically is used for those reserved bits (3 till 15 and 17 till 31).

[@embeddedsystemswitharmcort9051]

These reserved bits might be used in future generations of microprocessors to expand functionalities. To make our code portable, your code should not modify reserved bits.

[@krish2nasa]

Thank you

[@saingsodanin5891]

Not easy to understand 😇

[@Hfgh564]

Very good tutorials, but the robotic voice is a bit annoying. I think in some of your other videos your were speaking yourself and it was way better!! Nevertheless video is amazing