Dr . Keshava M.
DM
Dr . Keshava M.
Vice President, SecDB Engineering
Enterprise (> 1000 emp.)
"Nucleus RTOS for embedded systems"
3/5
What do you like best about Nucleus RTOS?

its simple kernel, high performance well suited for ARM based SOCs Review collected by and hosted on G2.com.

What do you dislike about Nucleus RTOS?

it requires lot more tools; when i was working on it lot of features were learned by trail and erros Review collected by and hosted on G2.com.

John C. W.
JW
John C. W.
Small-Business (50 or fewer emp.)
"Nucleus RTOS - 1st RTOS I Used with Source Code in early 90's"
5/5
What do you like best about Nucleus RTOS?

Deterministic behavior. Programming real-time tasks. Most/all features that should be available in a modern RTOS. Review collected by and hosted on G2.com.

What do you dislike about Nucleus RTOS?

No downside at all - this won't let me type anything shorter than this. Review collected by and hosted on G2.com.

Zeeshan M.
ZM
Zeeshan M.
Automation Engineer
Enterprise (> 1000 emp.)
"Quadcopter using Nucleus RTOS"
5/5
What do you like best about Nucleus RTOS?

Its very flexible and extremely efficient. Review collected by and hosted on G2.com.

What do you dislike about Nucleus RTOS?

None that I saw. Its exactly as per our requirements. Review collected by and hosted on G2.com.

venkat k.
VK
venkat k.
Deputy General Manager
Small-Business (50 or fewer emp.)
"Easy to understand the code of nucleus rtos"
5/5
What do you like best about Nucleus RTOS?

Code structure is simple to understand. And debugging is easy in nucleus rtos. Review collected by and hosted on G2.com.

What do you dislike about Nucleus RTOS?

Runtime execution is slower, that's why latency is little slower. Review collected by and hosted on G2.com.

Verified User in Computer Hardware
AC
Verified User in Computer Hardware
Mid-Market (51-1000 emp.)
Business partner of the seller or seller's competitor, not included in G2 scores.
"An extremely robust OS"
5/5
What do you like best about Nucleus RTOS?

It is reliable in scheduling just like other RTOS however Nucleus, in my tests, has been much more stable and robust against bugs. Review collected by and hosted on G2.com.

What do you dislike about Nucleus RTOS?

It could use more dev add ons and apps. Things like a GUI. Review collected by and hosted on G2.com.

Verified User in Consumer Electronics
UC
Verified User in Consumer Electronics
Small-Business (50 or fewer emp.)
"Used Nucleus for STB (Set Top Box) product"
4.5/5
What do you like best about Nucleus RTOS?

I was in a IC design company at that time and we want to find the RTOS for STB project. Nucleus is light and easy to port to different core, like ARM, MIPS or even SPARC. And we had successfully integrated with different STB middleware that also with mass production. Review collected by and hosted on G2.com.

What do you dislike about Nucleus RTOS?

The document for API usage and porting is not clear enough. Review collected by and hosted on G2.com.

Verified User in Semiconductors
US
Verified User in Semiconductors
Mid-Market (51-1000 emp.)
"Lightweight and easy to use"
3.5/5
What do you like best about Nucleus RTOS?

Nucleus RTOS is lightweight and easy to use/understand. I used it around 15 years ago for developing packet filtering applications. Review collected by and hosted on G2.com.

What do you dislike about Nucleus RTOS?

As compared to Linux, the community support and knowledge base is inferior. Review collected by and hosted on G2.com.

Verified User in Computer Software
IC
Verified User in Computer Software
Mid-Market (51-1000 emp.)
"Can have stability issues based on the board you're using. Documentation not very extensive either."
2.5/5
What do you like best about Nucleus RTOS?

Its reasonably easy to understand and debug (by static analysis or JTAG) Review collected by and hosted on G2.com.

What do you dislike about Nucleus RTOS?

Lack of Documentation is a huge problem. Can have stability issues based on your board and device drivers. Review collected by and hosted on G2.com.

Verified User in Research
UR
Verified User in Research
Small-Business (50 or fewer emp.)
"Best RTOS with awesome product support and with source code availability"
4.5/5
What do you like best about Nucleus RTOS?

The design of internals as well as provided APIs is highly polished and the source code availability makes the development of users a lot easier than competitors. Review collected by and hosted on G2.com.

What do you dislike about Nucleus RTOS?

Doesn't support the 4G/5G technology and older architectures like MIPS etc Review collected by and hosted on G2.com.

Verified User in Medical Devices
UM
Verified User in Medical Devices
Small-Business (50 or fewer emp.)
"Great pick for Iot and all real time systems"
4.5/5
What do you like best about Nucleus RTOS?

I was using Nucleus RTOS. It give more easy to use APIs to interact with hardware. We are able to configure all communication protocols with ease Review collected by and hosted on G2.com.

What do you dislike about Nucleus RTOS?

We where using qt for front end.. some limitations to bundle both Review collected by and hosted on G2.com.