Is CS8 == 0x0030 or CS8 == 0x0300?

ecsed · 10-14-2005, 03:48 AM

Hy friends,

in termios.h I read: '#define CS8 0000060'

if I code 'printf ("CS8:%04X")' I get 'CS8:0300', WHY?

0000060 should be octal,
0000060 oct should be 0x0030 hex, 0000.0000.0011.0000 bin,
but I get 0x0300 hex, WHY?

Thanks!

Regards
Egon

Hko · 10-14-2005, 03:59 AM

I tried (on Debain stable ("sarge")):

Code:

#include <stdio.h>
#include <termios.h>

int main()
{
    printf("CS8:%04X\n", CS8);
    return 0;
}

And it does give me the correct answer:

Code:

bash$ gcc -Wall -pedantic -o cs cs.c
bash$ ./cs
CS8:0030

Do you have an extra '0' in the printf format string?

ecsed · 10-14-2005, 04:57 AM

Hy Hko,

for the Linux-host I get CS8:0030, for the MPC885 target I get CS8:0300 as
for the target CS8 is defined as

/opt/Arabella/powerpc-linux/sys-include/bits/termios.h:#define CS8 00001400

and 01400 octal is 0300 hex!!

Thanks my friends.

Best regards
Egon