After building a project, in the map there will be a section called .cio. This is for CIO buffer, so is it still necessary to set heap buffer big enough to make printf work?
I have try following "http://processors.wiki.ti.com/index.php/Printf_support_for_MSP430_CCSTUDIO_compiler", but still I can't see the result in CCS console.
I can make printf work by "setvbuf"
static uint8 cio_buf[128 /*BUFSIZ*/]; //BUFSIZ is 256 defined in <stdio.h>, which is too large for my program and will cause linking failure due to not enough RAM.
if(setvbuf(stdout, cio_buf, _IOLBF, sizeof(cio_buf)))
{
assert(0);
}
Code Composer Studio: Version: 6.0.0.00190
I am using G2744, which has 1k RAM.
