Important changes to forums and questions

All forums and questions are now archived. To start a new conversation or read the latest updates go to forums.mbed.com.

Last updated: 09 Apr 2018
memory, printf

newlib-nano

Topic last updated 12 Mar 2019, by Jan Jongboom. 4 replies
Brendan McDonnell
04 Jan 2018

Quote:

If you are using Mbed's RTOS, do not use newlib-nano!

However, if you run your Mbed OS application in a single thread (or have removed the RTOS), ... using newlib-nano can bring signifcant benefits.

Please consider publicizing this more widely, e.g. documenting in connection with mbed export. I did use newlib-nano for a time - when I was experimenting with MCUXpresso managed linker scripts, IIRC.

Brendan McDonnell
04 Jan 2018

Or better yet, fix the problem so newlib-nano can be used.

Is newlib-nano an Arm property? Or can you make feature requests there?

Ozzy Chiu
09 Feb 2018

Can I use the eventQueue if enable the newlib-nano and single thread ?

Jan Jongboom
12 Mar 2019

Ozzy Chiu wrote:

Can I use the eventQueue if enable the newlib-nano and single thread ?

Late reply I know, but yes, EventQueue works perfectly with newlib-nano and without RTOS.