CCS/TM4C1294NCPDT: Unable see stdout output

Andrey Luzhanskij

Part Number: TM4C1294NCPDT

Tool/software: Code Composer Studio

Hello TI E2E,

I have a problem that I can't see neither printf nor puts output. I tried fflush(stdout) to no effect. Of course I am running the code while doing that.

over 6 years ago

0 Ki over 6 years ago

TI__Guru**** 465871 points

Hello,

Please see the below article:

http://dev.ti.com/tirex/explore/node?node=ADxuQu8gX3MLBUkurarz8A__FUz-xrs__LATEST

The first thing to check is that the stack and heap size values are set large enough.

Thanks

0 Andrey Luzhanskij over 6 years ago in reply to Ki

Prodigy 190 points

Yes the problem is that the heap is set to 0 in CCS by default. Seting it to 512 relolved the issue.

Code Composer Studio™︎

Code Composer Studio forum

CCS/TM4C1294NCPDT: Unable see stdout output