Please note: We are aware of an issue affecting replies on the Arm Community forums, which may not be loading as expected.

We apologize for any inconvenience and appreciate your patience while we investigate and work to resolve the issue.

Thank you for your understanding.

  • State Not Answered
  • Locked Locked
  • Replies 3 replies
  • Subscribers 22 subscribers
  • Views 4255 views
  • Users 0 members are here
Options
Related
This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

Fastest memory copy approach: CMSIS Vectory Copy or Memcpy

Seng Tak GOH

Hi,

I have a large vector that resides in STM32F407 Core Coupled Memory (CCM) while another vector in SRAM.

Am looking for a better way to copy from one to another besides the traditional memcpy because DMA transfer is not an option anymore.

Does CMSIS Vector Copy function offer any advantage compared to memcpy in this context? Or, is there any better idea?

Thanks in advance.

Seng Tak

Parents Reply Children
No data