mirror
/
Hamlib
kopia lustrzana https://github.com/Hamlib/Hamlib
1
0
Forkuj 0
Kod Zgłoszenia Projekty Wydania Wiki Aktywność

Patch to allow same serial port for PTT and CAT. 

Hi,

patch attached to enable the above which was partially coded but not
quite working.

73
Bill
G4WJS.

>From 9dab3a250dfad7203772df91aadf79d38c108f04 Mon Sep 17 00:00:00 2001
From: Bill Somerville <bill@classdesign.com>
Date: Fri, 6 Sep 2013 01:13:34 +0100
Subject: [PATCH] Fix using same serail port for PTT and CAT

src/rig.c was coded to allow the same serial port for PTT and
CAT but them tried to open the port twice. I have added code
to share the file descriptor in this situation.

Signed-off-by: Nate Bargmann <n0nb@n0nb.us>
Hamlib-3.0
Bill Somerville 2013-09-06 01:18:35 +01:00 zatwierdzone przez Nate Bargmann
rodzic e6889901da
commit ef28e435d8
1 zmienionych plików z 30 dodań i 17 usunięć
Pokaż statystyki Ściągnij plik aktualizacji Ściągnij plik porównania Expand all files Collapse all files

47
src/rig.c
Wyświetl plik

@ -503,21 +503,28 @@ int HAMLIB_API rig_open(RIG *rig)
break;
case RIG_PTT_SERIAL_RTS:
case RIG_PTT_SERIAL_DTR:
if (rs->pttport.pathname[0] == '\0' &&
rs->rigport.type.rig == RIG_PORT_SERIAL)
strcpy(rs->pttport.pathname, rs->rigport.pathname);
rs->pttport.fd = ser_open(&rs->pttport);
if (rs->pttport.fd < 0)
rig_debug(RIG_DEBUG_ERR, "Cannot open PTT device \"%s\"\n",
rs->pttport.pathname);
else {
/* Needed on Linux because the kernel forces RTS/DTR at open */
if (rs->pttport.type.ptt == RIG_PTT_SERIAL_DTR)
ser_set_dtr(&rs->pttport, RIG_PTT_OFF);
else if (rs->pttport.type.ptt == RIG_PTT_SERIAL_RTS)
ser_set_rts(&rs->pttport, RIG_PTT_OFF);
}
break;
if (rs->pttport.pathname[0] == '\0' &&
rs->rigport.type.rig == RIG_PORT_SERIAL)
strcpy(rs->pttport.pathname, rs->rigport.pathname);
if (!strcmp(rs->pttport.pathname, rs->rigport.pathname))
{
rs->pttport.fd = rs->rigport.fd;
}
else
{
rs->pttport.fd = ser_open(&rs->pttport);
if (rs->pttport.fd < 0)
rig_debug(RIG_DEBUG_ERR, "Cannot open PTT device \"%s\"\n",
rs->pttport.pathname);
else {
/* Needed on Linux because the kernel forces RTS/DTR at open */
if (rs->pttport.type.ptt == RIG_PTT_SERIAL_DTR)
ser_set_dtr(&rs->pttport, RIG_PTT_OFF);
else if (rs->pttport.type.ptt == RIG_PTT_SERIAL_RTS)
ser_set_rts(&rs->pttport, RIG_PTT_OFF);
}
}
break;
case RIG_PTT_PARALLEL:
rs->pttport.fd = par_open(&rs->pttport);
if (rs->pttport.fd < 0)
@ -652,11 +659,17 @@ int HAMLIB_API rig_close(RIG *rig)
break;
case RIG_PTT_SERIAL_RTS:
ser_set_rts(&rs->pttport, RIG_PTT_OFF);
port_close(&rs->pttport, RIG_PORT_SERIAL);
if (rs->pttport.fd != rs->rigport.fd)
{
port_close(&rs->pttport, RIG_PORT_SERIAL);
}
break;
case RIG_PTT_SERIAL_DTR:
ser_set_dtr(&rs->pttport, RIG_PTT_OFF);
port_close(&rs->pttport, RIG_PORT_SERIAL);
if (rs->pttport.fd != rs->rigport.fd)
{
port_close(&rs->pttport, RIG_PORT_SERIAL);
}
break;
case RIG_PTT_PARALLEL:
par_ptt_set(&rs->pttport, RIG_PTT_OFF);