static u32 ser_baud_to_id( u32 baud )
{
switch( baud )
{
BAUDCASE( 1200 );
BAUDCASE( 1800 );
BAUDCASE( 2400 );
BAUDCASE( 4800 );
BAUDCASE( 9600 );
BAUDCASE( 19200 );
BAUDCASE( 38400 );
BAUDCASE( 57600 );
BAUDCASE( 115200 );
BAUDCASE( 230400 );
}
return 0;
}
/* Called to convert a int baud to the POSIX enum value */
static speed_t gpio_serial_baudconv(int baud)
{
#define BAUDCASE(x) case (x): { ret = B##x; break; }
speed_t ret;
ret = (speed_t) baud;
switch (baud) {
/* POSIX defined baudrates */
BAUDCASE(0);
BAUDCASE(50);
BAUDCASE(75);
BAUDCASE(110);
BAUDCASE(134);
BAUDCASE(150);
BAUDCASE(200);
BAUDCASE(300);
BAUDCASE(600);
BAUDCASE(1200);
BAUDCASE(1800);
BAUDCASE(2400);
BAUDCASE(4800);
BAUDCASE(9600);
BAUDCASE(19200);
BAUDCASE(38400);
/* non POSIX values */
#ifdef B7200
BAUDCASE(7200);
#endif
#ifdef B14400
BAUDCASE(14400);
#endif
#ifdef B28800
BAUDCASE(28800);
#endif
#ifdef B57600
BAUDCASE(57600);
#endif
#ifdef B115200
BAUDCASE(115200);
#endif
#ifdef B230400
BAUDCASE(230400);
#endif
default:
fprintf(stderr, "baudconv: baudrate %d is undefined; using as is\n", baud);
}
return ret;
#undef BAUDCASE
}
static speed_t
gp_port_serial_baudconv (int baudrate)
{
#define BAUDCASE(x) case (x): { ret = B##x; break; }
speed_t ret;
switch (baudrate) {
/* POSIX defined baudrates */
BAUDCASE(0);
BAUDCASE(50);
BAUDCASE(75);
BAUDCASE(110);
BAUDCASE(134);
BAUDCASE(150);
BAUDCASE(200);
BAUDCASE(300);
BAUDCASE(600);
BAUDCASE(1200);
BAUDCASE(1800);
BAUDCASE(2400);
BAUDCASE(4800);
BAUDCASE(9600);
BAUDCASE(19200);
BAUDCASE(38400);
/* non POSIX values */
#ifdef B7200
BAUDCASE(7200);
#endif
#ifdef B14400
BAUDCASE(14400);
#endif
#ifdef B28800
BAUDCASE(28800);
#endif
#ifdef B57600
BAUDCASE(57600);
#endif
#ifdef B115200
BAUDCASE(115200);
#endif
#ifdef B230400
BAUDCASE(230400);
#endif
default:
ret = (speed_t) baudrate;
gp_log (GP_LOG_DEBUG, "gphoto2-port-serial", "Baudrate %d "
"unknown - using as is", baudrate);
}
return ret;
#undef BAUDCASE
}
