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Fixed a mask set, and other parity setting bugs for serial ports.

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This commit is contained in:
Cliff Wright 1998-11-22 15:05:18 +00:00 committed by Alexandre Julliard
parent e6520dcd5f
commit 28d3d213f1
1 changed files with 16 additions and 10 deletions
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26
misc/comm.c
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@ -255,11 +255,11 @@ BOOL16 WINAPI BuildCommDCB16(LPCSTR device, LPDCB16 lpdcb)
*ptr = toupper(*ptr); *ptr = toupper(*ptr);
TRACE(comm,"parity (%c)\n", *ptr); TRACE(comm,"parity (%c)\n", *ptr);
lpdcb->fParity = 1; lpdcb->fParity = TRUE;
switch (*ptr) { switch (*ptr) {
case 'N': case 'N':
lpdcb->Parity = NOPARITY; lpdcb->Parity = NOPARITY;
lpdcb->fParity = 0; lpdcb->fParity = FALSE;
break; break;
case 'E': case 'E':
lpdcb->Parity = EVENPARITY; lpdcb->Parity = EVENPARITY;
@ -1459,15 +1459,18 @@ INT16 WINAPI GetCommState16(INT16 fd, LPDCB16 lpdcb)
break; break;
} }
switch (port.c_cflag & ~(PARENB | PARODD)) { switch (port.c_cflag & (PARENB | PARODD)) {
case 0: case 0:
lpdcb->fParity = NOPARITY; lpdcb->fParity = FALSE;
lpdcb->Parity = NOPARITY;
break; break;
case PARENB: case PARENB:
lpdcb->fParity = EVENPARITY; lpdcb->fParity = TRUE;
lpdcb->Parity = EVENPARITY;
break; break;
case (PARENB | PARODD): case (PARENB | PARODD):
lpdcb->fParity = ODDPARITY; lpdcb->fParity = TRUE;
lpdcb->Parity = ODDPARITY;
break; break;
} }
@ -1578,15 +1581,18 @@ BOOL32 WINAPI GetCommState32(INT32 fd, LPDCB32 lpdcb)
break; break;
} }
switch (port.c_cflag & ~(PARENB | PARODD)) { switch (port.c_cflag & (PARENB | PARODD)) {
case 0: case 0:
lpdcb->fParity = NOPARITY; lpdcb->fParity = FALSE;
lpdcb->Parity = NOPARITY;
break; break;
case PARENB: case PARENB:
lpdcb->fParity = EVENPARITY; lpdcb->fParity = TRUE;
lpdcb->Parity = EVENPARITY;
break; break;
case (PARENB | PARODD): case (PARENB | PARODD):
lpdcb->fParity = ODDPARITY; lpdcb->fParity = TRUE;
lpdcb->Parity = ODDPARITY;
break; break;
} }