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* fhandler_serial.cc (fhandler_serial::tcsetattr): Add support for 

baud rates up to 3000000 baud.  Add missing 128K and 256K cases.
	(fhandler_serial::tcgetattr): Ditto.
	* include/sys/termios.h: Add baud rate definitions from B460800 up to
	B3000000.
This commit is contained in:
Corinna Vinschen 2007-02-05 12:32:23 +00:00
parent f5b9595fd7
commit f82f801cd2
3 changed files with 93 additions and 0 deletions
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8
winsup/cygwin/ChangeLog
View File

@ -1,3 +1,11 @@
2007-02-05 Corinna Vinschen <corinna@vinschen.de>
* fhandler_serial.cc (fhandler_serial::tcsetattr): Add support for
baud rates up to 3000000 baud. Add missing 128K and 256K cases.
(fhandler_serial::tcgetattr): Ditto.
* include/sys/termios.h: Add baud rate definitions from B460800 up to
B3000000.
2007-02-02 Corinna Vinschen <corinna@vinschen.de>
* syscalls.cc (unlink_nt): Add missing assignment in case NtClose fails.

72
winsup/cygwin/fhandler_serial.cc
View File

@ -635,9 +635,45 @@ fhandler_serial::tcsetattr (int action, const struct termios *t)
case B115200:
state.BaudRate = CBR_115200;
break;
case B128000:
state.BaudRate = CBR_128000;
break;
case B230400:
state.BaudRate = 230400 /* CBR_230400 - not defined */;
break;
case B256000:
state.BaudRate = CBR_256000;
break;
case B460800:
state.BaudRate = 460800 /* CBR_460800 - not defined */;
break;
case B500000:
state.BaudRate = 500000 /* CBR_500000 - not defined */;
break;
case B576000:
state.BaudRate = 576000 /* CBR_576000 - not defined */;
break;
case B921600:
state.BaudRate = 921600 /* CBR_921600 - not defined */;
break;
case B1000000:
state.BaudRate = 1000000 /* CBR_1000000 - not defined */;
break;
case B1152000:
state.BaudRate = 1152000 /* CBR_1152000 - not defined */;
break;
case B1500000:
state.BaudRate = 1500000 /* CBR_1500000 - not defined */;
break;
case B2000000:
state.BaudRate = 2000000 /* CBR_2000000 - not defined */;
break;
case B2500000:
state.BaudRate = 2500000 /* CBR_2500000 - not defined */;
break;
case B3000000:
state.BaudRate = 3000000 /* CBR_3000000 - not defined */;
break;
default:
/* Unsupported baud rate! */
termios_printf ("Invalid t->c_ospeed %d", t->c_ospeed);
@ -942,9 +978,45 @@ fhandler_serial::tcgetattr (struct termios *t)
case CBR_115200:
t->c_ospeed = t->c_ispeed = B115200;
break;
case CBR_128000:
t->c_ospeed = t->c_ispeed = B128000;
break;
case 230400: /* CBR_230400 - not defined */
t->c_ospeed = t->c_ispeed = B230400;
break;
case CBR_256000:
t->c_ospeed = t->c_ispeed = B256000;
break;
case 460800: /* CBR_460000 - not defined */
t->c_ospeed = t->c_ispeed = B460800;
break;
case 500000: /* CBR_500000 - not defined */
t->c_ospeed = t->c_ispeed = B500000;
break;
case 576000: /* CBR_576000 - not defined */
t->c_ospeed = t->c_ispeed = B576000;
break;
case 921600: /* CBR_921600 - not defined */
t->c_ospeed = t->c_ispeed = B921600;
break;
case 1000000: /* CBR_1000000 - not defined */
t->c_ospeed = t->c_ispeed = B1000000;
break;
case 1152000: /* CBR_1152000 - not defined */
t->c_ospeed = t->c_ispeed = B1152000;
break;
case 1500000: /* CBR_1500000 - not defined */
t->c_ospeed = t->c_ispeed = B1500000;
break;
case 2000000: /* CBR_2000000 - not defined */
t->c_ospeed = t->c_ispeed = B2000000;
break;
case 2500000: /* CBR_2500000 - not defined */
t->c_ospeed = t->c_ispeed = B2500000;
break;
case 3000000: /* CBR_3000000 - not defined */
t->c_ospeed = t->c_ispeed = B3000000;
break;
default:
/* Unsupported baud rate! */
termios_printf ("Invalid baud rate %d", state.BaudRate);

13
winsup/cygwin/include/sys/termios.h
View File

@ -177,12 +177,25 @@ POSIX commands */
#define PARODD 0x00200
#define HUPCL 0x00400
#define CLOCAL 0x00800
/* Extended baud rates above 37K. */
#define CBAUDEX 0x0100f
#define B57600 0x01001
#define B115200 0x01002
#define B128000 0x01003
#define B230400 0x01004
#define B256000 0x01005
#define B460800 0x01006
#define B500000 0x01007
#define B576000 0x01008
#define B921600 0x01009
#define B1000000 0x0100a
#define B1152000 0x0100b
#define B1500000 0x0100c
#define B2000000 0x0100d
#define B2500000 0x0100e
#define B3000000 0x0100f
#define CRTSXOFF 0x04000
#define CRTSCTS 0x08000