Hi, Giovanni!
Thanks for the quick response. Now everything makes sense.
Have a nice weekend,
Christian
Search found 5 matches
- Sat Nov 01, 2014 10:46 am
- Forum: ChibiOS/RT
- Topic: Tickless mode implementation
- Replies: 17
- Views: 12546
- Sat Nov 01, 2014 9:40 am
- Forum: ChibiOS/RT
- Topic: Tickless mode implementation
- Replies: 17
- Views: 12546
Tickless mode implementation
Hello!
Does the tickless mode still use a periodic timer? At least the STM32F4 implementation looks like it does (it uses TIM2). If so what's the difference between the traditional SysTick approach? Or am I perhaps misinterpreting the code?
Christian
Does the tickless mode still use a periodic timer? At least the STM32F4 implementation looks like it does (it uses TIM2). If so what's the difference between the traditional SysTick approach? Or am I perhaps misinterpreting the code?
Christian
- Sat Dec 28, 2013 2:52 pm
- Forum: General Support
- Topic: Calling non-normal class functions from normal state
- Replies: 3
- Views: 2058
Re: Calling non-normal class functions from normal state
Hi, Giovanni!
Thanks for the reply. I've read the kernel concepts chapter before posting. Having read it yet again I must confess that I must have skipped over the relevant part right at the top of the page. Mea culpa!
Christian
Thanks for the reply. I've read the kernel concepts chapter before posting. Having read it yet again I must confess that I must have skipped over the relevant part right at the top of the page. Mea culpa!
Christian
- Sat Dec 28, 2013 10:44 am
- Forum: General Support
- Topic: Calling non-normal class functions from normal state
- Replies: 3
- Views: 2058
Re: Calling non-normal class functions from normal state
Hi!
I've just found out the answer myself:
(from "Common Mistakes")
I've just found out the answer myself:
Use of S-class or I-class APIs outside a proper lock state.
(from "Common Mistakes")
- Sat Dec 28, 2013 10:07 am
- Forum: General Support
- Topic: Calling non-normal class functions from normal state
- Replies: 3
- Views: 2058
Calling non-normal class functions from normal state
Hi!
While calling normal class functions is only allowed from normal state, what about non-normal class functions? Do they have to be called exclusively from their non-normal state or may they be called from normal state as well?
Christian
While calling normal class functions is only allowed from normal state, what about non-normal class functions? Do they have to be called exclusively from their non-normal state or may they be called from normal state as well?
Christian