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Set some sane defaults in sp_open() on Windows too.

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This commit is contained in:
Martin Ling 2013-11-25 18:30:34 +00:00
parent 3f5c06d067
commit bccc7c9fa0
1 changed files with 14 additions and 4 deletions
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18
serialport.c
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@ -573,6 +573,10 @@ void sp_free_port_list(struct sp_port **list)
enum sp_return sp_open(struct sp_port *port, enum sp_mode flags)
{
struct port_data data;
struct sp_port_config config;
enum sp_return ret;
TRACE("%p, %x", port, flags);
CHECK_PORT();
@ -636,9 +640,6 @@ enum sp_return sp_open(struct sp_port *port, enum sp_mode flags)
}
#else
int flags_local = 0;
struct port_data data;
struct sp_port_config config;
int ret;
/* Map 'flags' to the OS-specific settings. */
if (flags & (SP_MODE_READ | SP_MODE_WRITE))
@ -652,6 +653,7 @@ enum sp_return sp_open(struct sp_port *port, enum sp_mode flags)
if ((port->fd = open(port->name, flags_local)) < 0)
RETURN_FAIL("open() failed");
#endif
ret = get_config(port, &data, &config);
@ -660,6 +662,14 @@ enum sp_return sp_open(struct sp_port *port, enum sp_mode flags)
RETURN_CODEVAL(ret);
}
/* Set sane port settings. */
#ifdef _WIN32
data.dcb.fBinary = TRUE;
data.dcb.fDsrSensitivity = FALSE;
data.dcb.fErrorChar = FALSE;
data.dcb.fNull = FALSE;
data.dcb.fAbortOnError = TRUE;
#else
/* Turn off all fancy termios tricks, give us a raw channel. */
data.term.c_iflag &= ~(IGNBRK|BRKINT|PARMRK|ISTRIP|INLCR|IGNCR|ICRNL|IUCLC|IMAXBEL);
data.term.c_oflag &= ~(OPOST|OLCUC|ONLCR|OCRNL|ONOCR|ONLRET|NLDLY|CRDLY|TABDLY|BSDLY|VTDLY|FFDLY);
@ -672,6 +682,7 @@ enum sp_return sp_open(struct sp_port *port, enum sp_mode flags)
/* Ignore modem status lines; enable receiver; leave control lines alone on close. */
data.term.c_cflag |= (CLOCAL | CREAD | HUPCL);
#endif
ret = set_config(port, &data, &config);
@ -679,7 +690,6 @@ enum sp_return sp_open(struct sp_port *port, enum sp_mode flags)
sp_close(port);
RETURN_CODEVAL(ret);
}
#endif
RETURN_OK();
}