Follow-up Comment #1, bug #58527 (project screen): I'm running an old version (10.13.6) and my SDK is old too (10.6) but from the file /Developer/SDKs/MacOSX10.6.sdk/usr/include/sys/termios.h it only goes to 230400... #define B0 0 #define B50 50 #define B75 75 #define B110 110 #define B134 134 #define B150 150 #define B200 200 #define B300 300 #define B600 600 #define B1200 1200 #define B1800 1800 #define B2400 2400 #define B4800 4800 #define B9600 9600 #define B19200 19200 #define B38400 38400 #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) #define B7200 7200 #define B14400 14400 #define B28800 28800 #define B57600 57600 #define B76800 76800 #define B115200 115200 #define B230400 230400 #define EXTA 19200 #define EXTB 38400 #endif /* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */
All that said, stty took your value: $ stty 1500000 $ stty speed 1500000 baud; lflags: echoe echoke echoctl pendin iflags: iutf8 oflags: onocr onlret cflags: cs8 -parenb erase ^H _______________________________________________________ Reply to this item at: <https://savannah.gnu.org/bugs/?58527> _______________________________________________ Message sent via Savannah https://savannah.gnu.org/