Iostream Problem

More information:

If I put in a call to sync_with_stdio() setting it to false, i.e.,

int main(void)
{
  ios::sync_with_stdio(false);
  printf("Hello, eCos world, printf-style!\n");
  cout << "Hello, eCos world, cout-style" << endl;
  printf("Hello, eCos world, printf-style!\n");
  return 0;
}

I now get as output:

Hello, eCos world, printf-style!

fileno() function is stubbed out!

write() function is stubbed out!

write() function is stubbed out!

write() function is stubbed out!

Hello, eCos world, printf-style!

Implying that the cout is close to working, but that it uses

the fileno() and write() functions that I have stubbed out

(see earlier post). Does anyone know how to get at the

"real" versions of these functions so that I can tie them in?

(I believe this makes sense too, because the debug console

is the JTAG uart port and would be using the write() function

to accomplish the cout.)

Thanks,

Rennie

P.S. I tried the same test using the MicroC/OS-II OS and

also could not get the couts to work until I put in a call to

ios::sync_with_stdio(false);

So, I think I'm on the right track... I just need to find the

necessary underlying functions (write(), fileno(), etc?) to

get it to work under eCos.