sprintf() function with MSP430 5529

Hello,

I noticed that the sprintf() does not work when used wit the MSP4305529. And the problem is not related to its implementation as it does not work even in its simplest form.

For example the following:

char st[16];  // the buffer is allocated in RAM

sprintf(st, "TEST");

puts random chararcters in the buffer st. All the other forms of sprintf(.....) produce the same incorrect result. Any tip how to make it work?

Thanks in advance,

Mario