i.MX ProcessorsのトピックRe: Seeking for Prcessor which do not need OS

Seeking for Prcessor which do not need OS

TEMCEFF — Thu, 26 Oct 2017 04:40:12 GMT

Hello everyone... We Efftronics systems Pvt ltd are developer of various Embedded systems. Mostly we are using Cortex-M controllers for our applications.Now, we wanted to move to Cortex-A processors for our high end applications. As we have seen everywhere, processors are dealing with OS but we are seeking for processors which do not need OS means which can run without OS. Why we are asking like this is, when we go to OS like things, it mess up.. so we think to not use OS.

Please anyone suggest some solution...and what is the importance of OS in processors..?keerthisripallapothu ‌

Re: Seeking for Prcessor which do not need OS

igorpadykov — Thu, 26 Oct 2017 08:44:23 GMT

Hi Sathwik

one can look at i.MX6UL FreeRTOS

Board Support Packages (7)
SDK2.2_iMX6UL_WIN(REV SDK2.2)
http://www.nxp.com/products/microcontrollers-and-processors/arm-processors/i.mx-processors/i.mx-6-processors/i.mx-6ultralite-processor-low-power-secure-arm-cortex-a7-core:i.MX6UL?tab=Design_Tools_Tab

i.MX 6UltraLite Applications Processor|NXP

Operating systems (Software) facts, information, pictures | Encyclopedia.com articles about Operating systems (Software)

Best regards
igor
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Re: Seeking for Prcessor which do not need OS

TEMCEFF — Thu, 26 Oct 2017 08:58:22 GMT

Hello Igor...thanks for your reply.

i.Mx6, does this really don't need OS?? Can I program this processor with my regular C language coding skills??

Can I manage multiple cores without OS??

Finally, what I need is Processor which do not need OS for any reason?? Does this i.Mx6 series comply my need?

Re: Seeking for Prcessor which do not need OS

igorpadykov — Thu, 26 Oct 2017 10:43:12 GMT

Hi Sathwik

one can also look at baremetal SDK:

Github SDK
https://github.com/backenklee/swp-report/tree/master/iMX6_Platform_SDK

>Can I manage multiple cores without OS??

yes. However it requires more programming skills and hardware knowledge,

compared with OS usage.

>Finally, what I need is Processor which do not need OS for any reason?? Does this i.Mx6 series comply my need?

i.Mx6 series can be used without OS, with baremetal codes. There is one exception case: graphics/video

(gpu/vpu modules in some processors) which can be used only with OS.

Best regards
igor

Re: Seeking for Prcessor which do not need OS

Yuri — Thu, 02 Nov 2017 03:47:07 GMT

Hello,

You may look at example in the following thread

https://community.nxp.com/docs/DOC-103736

Regards,

Yuri.