This post is older than 2 years and might not be relevant anymore
More Info: Consider searching for newer posts

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

how to use CMSIS-DSP library on nrf51822

Hello,

Is it possible to run CMSIS-DSP library on nrf51822, I would like to use the FFT function for analysing the accelerometer raw data on nrf51822. Is anyone have already run it on nrf51822 that without FPU.

Thank you.

Top Replies

Kyle Krueger over 6 years ago +1

If your question has been answered, could you please mark this as solved?

Parents

0 Kyle Krueger over 6 years ago

It is possible to use the CMSIS libraries directly. Just download them and include them in your project. The nrf51 is using a ARM M0 core, and there are some DSP libraries supported by it at the link.
Cancel
Vote Up 0 Vote Down

Cancel
0 RK over 6 years ago in reply to Kyle Krueger

no that blog post has nothing at all to do with CMSIS-DSP, that's just about the deprecation of CMSIS Pack which was a way of distributing things for installation into Keil. There was confusion on that point at the time, seems there still is.

Indeed just downloading the CMSIS-DSP libraries for M0 is all you need to do, link with them, job done.
Cancel
Vote Up 0 Vote Down

Cancel

Reply

0 RK over 6 years ago in reply to Kyle Krueger

no that blog post has nothing at all to do with CMSIS-DSP, that's just about the deprecation of CMSIS Pack which was a way of distributing things for installation into Keil. There was confusion on that point at the time, seems there still is.

Indeed just downloading the CMSIS-DSP libraries for M0 is all you need to do, link with them, job done.
Cancel
Vote Up 0 Vote Down

Cancel

Children

No Data