CCS/EK-TM4C1294XL: How to define MACROS prior to build

Pavitra Ramanujam

Part Number: EK-TM4C1294XL

Tool/software: Code Composer Studio

I want to enable macro UART-BUFFERED for use in uartstdio.c to use UARTFlushTx function.

I used the C/C++ build "preprocessor macros etc.." tab to add this macro as a variable with value 1. But it does not take effect .

The build still shows unresolved symbol for UARTFlushTx

over 8 years ago

0 George Mock over 8 years ago

TI__Guru**** 249390 points

Pavitra Ramanujam said:
I used the C/C++ build "preprocessor macros etc.." tab to add this macro as a variable with value 1. But it does not take effect .

I'm not sure what you did. The screen shot below shows the typical way a new predefined symbol is added.

Thanks and regards,

-George

0 Pavitra Ramanujam over 8 years ago in reply to George Mock

Intellectual 740 points

I will try this ASAP and let you know. I have not tried this so far. I have tried Preprocessor tab under C/C++ build properties.

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CCS/EK-TM4C1294XL: How to define MACROS prior to build