CCS/EK-TM4C1294XL: Can Printf() Be Used for EK-TM4C1294XL ?

Neil Lu

Tool/software: Code Composer Studio

For examples for EK-TM4C1294XL, System_printf() is used for output to the Console. The Question is: can printf() be used for output to the Console? If yes, is any special code needed? Thanks.

over 7 years ago

0 Ki over 7 years ago

TI__Guru**** 483881 points

Hello,

Yes it can. However, printf is quite costly in terms of overhead to code size and performance. Please carefully read the link below:

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

For you device, pay very close attention to the section on stack and heap size.

Thanks

0 Neil Lu over 7 years ago in reply to Ki

Intellectual 610 points

Thank you, Ki, for your timely and wonderful information source.

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CCS/EK-TM4C1294XL: Can Printf() Be Used for EK-TM4C1294XL ?