CC2340R5: How does the cc2340 define a variable that does not initialize its value on reset.

Hi,

Thank you for reaching out.

Please see the following thread: https://e2e.ti.com/f/1/t/1268916 

I hope this will help,

Best regards,

Hi wangrenli,

It will vary based on the Compiler you are using (GCC, IAR, TI-CLANG).  For TI-CLANG this is resolved through the noinit variable attribute.  I recommend that you look throughout the TI Arm Clang Compiler Tools User’s Guide for more information.

Regards,
Ryan