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printf do not work with offline gcc on Nucleo F303K8

Topic last updated 01 Mar 2016, by Austin Blackstone. 3 replies
Petter Pripp
20 Feb 2016

NUCLEO F303K8

printf do not work when using gcc arm 4.9 or 5.2 offline compiler. It works with the online compiler.

When using printf on F446RE, it works both with online and offline compiler. Bug seems to be related to F303K8 only?

Austin Blackstone
29 Feb 2016

Petter,

Can you please specify which offline compiler (arm-none-eabi-gcc, armcc, iar) / IDE you have tested this issue with (Keil, IAR, gcc...etc) and found it not working? Also what OS (windows, osx, linux) / version are you using?

-Austin

Petter Pripp
29 Feb 2016

Austin,

I have tested this issue with:

gcc-arm-none-eabi-4_9-2015q3 and gcc-arm-none-eabi-5_2-2015q4

No IDE, using makefile from export online compiler directly from Bash Konsole. Delete mbed folder from online compiler and copy in mbed folder from offline compiler instead.

Linux - Kubuntu 14.4

Austin Blackstone
01 Mar 2016

Petter,

Thank you, we have duplicated the issue and verified it as a bug, we are now raising the issue to get it fixed.

Thank you for helping us build a better ecosystem!

-Austin