kopia lustrzana https://github.com/Hamlib/Hamlib
Split parallel port primitives in separate file from serial
git-svn-id: https://hamlib.svn.sourceforge.net/svnroot/hamlib/trunk@1862 7ae35d74-ebe9-4afe-98af-79ac388436b8Hamlib-1.2.3
Stéphane Fillod, F8CFE
rodzic
643fb5feae
commit
3e43344263
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@ -2,7 +2,7 @@
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* Hamlib Rotator backend - SDR-1000
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* Copyright (c) 2003-2004 by Stephane Fillod
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*
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* $Id: sdr1k.c,v 1.6 2004-05-17 21:09:42 fillods Exp $
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* $Id: sdr1k.c,v 1.7 2004-10-02 20:37:24 fillods Exp $
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*
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* This library is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Library General Public License as
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@ -30,7 +30,7 @@
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#include <math.h>
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#include "hamlib/rig.h"
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#include "serial.h"
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#include "parallel.h"
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#include "misc.h"
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#include "bandplan.h"
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#include "register.h"
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@ -1,8 +1,8 @@
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/*
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* Hamlib Rotator backend - Fodtrack parallel port
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* Copyright (c) 2001-2003 by Stephane Fillod
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* Copyright (c) 2001-2004 by Stephane Fillod
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*
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* $Id: fodtrack.c,v 1.6 2003-09-28 15:34:44 fillods Exp $
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* $Id: fodtrack.c,v 1.7 2004-10-02 20:37:24 fillods Exp $
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*
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* This library is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Library General Public License as
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@ -36,7 +36,7 @@
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#endif
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#include "hamlib/rotator.h"
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#include "serial.h"
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#include "parallel.h"
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#include "misc.h"
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#include "register.h"
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@ -32,7 +32,7 @@
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#define _I2CIO_PP_H_
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#include "i2cio.h"
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#include "serial.h"
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#include "parallel.h"
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/*!
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* \brief concrete class that implements low level i/o for i2c bus using parallel port
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@ -1,7 +1,7 @@
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INCLUDES = @INCLUDES@ @INCLTDL@
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RIGSRC = rig.c serial.c misc.c register.c event.c cal.c conf.c tones.c \
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rotator.c locator.c rot_reg.c rot_conf.c iofunc.c ext.c \
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mem.c settings.c
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mem.c settings.c parallel.c
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lib_LTLIBRARIES = libhamlib.la
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libhamlib_la_SOURCES = $(RIGSRC)
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@ -10,5 +10,6 @@ libhamlib_la_CFLAGS = -DIN_HAMLIB $(AM_CFLAGS) -DHAMLIB_MODULE_DIR=\"$(libdir)\"
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libhamlib_la_LIBADD = @LIBLTDL@ $(top_builddir)/lib/libmisc.la @MATH_LIBS@
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noinst_HEADERS = event.h misc.h serial.h iofunc.h cal.h tones.h \
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rot_conf.h token.h idx_builtin.h register.h par_nt.h
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rot_conf.h token.h idx_builtin.h register.h par_nt.h \
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parallel.h
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@ -0,0 +1,352 @@
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/*
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* Hamlib Interface - parallel communication low-level support
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* Copyright (c) 2000-2004 by Stephane Fillod
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*
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* $Id: parallel.c,v 1.1 2004-10-02 20:37:24 fillods Exp $
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*
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* This library is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Library General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <stdlib.h>
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#include <stdio.h> /* Standard input/output definitions */
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#include <string.h> /* String function definitions */
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#include <unistd.h> /* UNIX standard function definitions */
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#include <fcntl.h> /* File control definitions */
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#include <errno.h> /* Error number definitions */
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#include <sys/time.h>
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#include <sys/types.h>
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#include <unistd.h>
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#ifdef HAVE_SYS_IOCTL_H
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#include <sys/ioctl.h>
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#endif
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#ifdef HAVE_SYS_PARAM_H
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#include <sys/param.h>
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#endif
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#ifdef HAVE_WINDOWS_H
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#include <windows.h>
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#include "par_nt.h"
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#endif
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#ifdef HAVE_WINIOCTL_H
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#include <winioctl.h>
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#endif
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#ifdef HAVE_WINBASE_H
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#include <winbase.h>
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#endif
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#include "hamlib/rig.h"
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#include "parallel.h"
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#ifdef HAVE_LINUX_PPDEV_H
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#include <linux/ppdev.h>
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#include <linux/parport.h>
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/*
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* These control port bits are active low.
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* We toggle them so that this weirdness doesn't get get propagated
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* through our interface.
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*/
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#define CP_ACTIVE_LOW_BITS 0x0B
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/*
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* These status port bits are active low.
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* We toggle them so that this weirdness doesn't get get propagated
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* through our interface.
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*/
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#define SP_ACTIVE_LOW_BITS 0x80
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#endif
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/*
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* TODO: to be called before exiting: atexit(parport_cleanup)
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* void parport_cleanup() { ioctl(fd, PPRELEASE); }
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*/
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int par_open(port_t *port)
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{
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int fd;
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int mode;
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if (!port->pathname)
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return -RIG_EINVAL;
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#ifdef HAVE_LINUX_PPDEV_H
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fd = open(port->pathname, O_RDWR);
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if (fd < 0) {
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rig_debug(RIG_DEBUG_ERR, "Opening device \"%s\": %s\n", port->pathname, strerror(errno));
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return -RIG_EIO;
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}
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mode = IEEE1284_MODE_COMPAT;
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if (ioctl (fd, PPSETMODE, &mode) != 0) {
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rig_debug(RIG_DEBUG_ERR, "PPSETMODE \"%s\": %s\n", port->pathname, strerror(errno));
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close(fd);
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return -RIG_EIO;
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}
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#elif defined(WIN32)
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fd = (int)CreateFile(port->pathname, GENERIC_READ | GENERIC_WRITE,
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0, NULL, OPEN_EXISTING, 0, NULL);
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if (fd == (int)INVALID_HANDLE_VALUE) {
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rig_debug(RIG_DEBUG_ERR, "Opening device \"%s\"\n", port->pathname);
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CloseHandle((HANDLE)fd);
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return -RIG_EIO;
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}
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#else
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return -RIG_ENIMPL;
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#endif
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port->fd = fd;
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return fd;
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}
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int par_close(port_t *port)
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{
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#ifdef HAVE_LINUX_PPDEV_H
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#elif defined(WIN32)
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CloseHandle((HANDLE)(port->fd));
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return RIG_OK;
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#endif
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return close(port->fd);
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}
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int HAMLIB_API par_write_data(port_t *port, unsigned char data)
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{
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#ifdef HAVE_LINUX_PPDEV_H
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int status;
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status = ioctl(port->fd, PPWDATA, &data);
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return status == 0 ? RIG_OK : -RIG_EIO;
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#elif defined(WIN32)
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unsigned int dummy;
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if (!(DeviceIoControl((HANDLE)(port->fd), NT_IOCTL_DATA, &data, sizeof(data),
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NULL, 0, (LPDWORD)&dummy, NULL))) {
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rig_debug(RIG_DEBUG_ERR, "%s: DeviceIoControl failed!\n", __FUNCTION__);
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}
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#endif
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return -RIG_ENIMPL;
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}
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int HAMLIB_API par_read_data(port_t *port, unsigned char *data)
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{
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#ifdef HAVE_LINUX_PPDEV_H
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int status;
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status = ioctl(port->fd, PPRDATA, data);
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return status == 0 ? RIG_OK : -RIG_EIO;
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#elif defined(WIN32)
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char ret;
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unsigned int dummy;
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if (!(DeviceIoControl((HANDLE)(port->fd), NT_IOCTL_STATUS, NULL, 0, &ret,
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sizeof(ret), (LPDWORD)&dummy, NULL))) {
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rig_debug(RIG_DEBUG_ERR, "%s: DeviceIoControl failed!\n", __FUNCTION__);
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}
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return ret ^ S1284_INVERTED;
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#endif
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return -RIG_ENIMPL;
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}
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int HAMLIB_API par_write_control(port_t *port, unsigned char control)
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{
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#ifdef HAVE_LINUX_PPDEV_H
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int status;
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unsigned char ctrl = control ^ CP_ACTIVE_LOW_BITS;
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status = ioctl(port->fd, PPWCONTROL, &ctrl);
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return status == 0 ? RIG_OK : -RIG_EIO;
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#elif defined(WIN32)
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unsigned char ctr = control;
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unsigned char dummyc;
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unsigned int dummy;
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const unsigned char wm = (C1284_NSTROBE |
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C1284_NAUTOFD |
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C1284_NINIT |
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C1284_NSELECTIN);
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if (ctr & 0x20)
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{
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rig_debug (RIG_DEBUG_WARN, "use ieee1284_data_dir to change data line direction!\n");
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}
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/* Deal with inversion issues. */
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ctr ^= wm & C1284_INVERTED;
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ctr = (ctr & ~wm) ^ (ctr & wm);
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if (!(DeviceIoControl((HANDLE)(port->fd), NT_IOCTL_CONTROL, &ctr,
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sizeof(ctr), &dummyc, sizeof(dummyc), (LPDWORD)&dummy, NULL))) {
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rig_debug(RIG_DEBUG_ERR,"frob_control: DeviceIoControl failed!\n");
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}
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return RIG_OK;
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#endif
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return -RIG_ENIMPL;
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}
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int HAMLIB_API par_read_control(port_t *port, unsigned char *control)
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{
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#ifdef HAVE_LINUX_PPDEV_H
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int status;
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unsigned char ctrl;
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status = ioctl(port->fd, PPRCONTROL, &ctrl);
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*control = ctrl ^ CP_ACTIVE_LOW_BITS;
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return status == 0 ? RIG_OK : -RIG_EIO;
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#elif defined(WIN32)
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char ret;
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unsigned int dummy;
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if (!(DeviceIoControl((HANDLE)(port->fd), NT_IOCTL_CONTROL, NULL, 0, &ret,
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sizeof(ret), (LPDWORD)&dummy, NULL))) {
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rig_debug(RIG_DEBUG_ERR, "%s: DeviceIoControl failed!\n", __FUNCTION__);
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}
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*control = ret ^ S1284_INVERTED;
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#endif
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return -RIG_ENIMPL;
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}
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int HAMLIB_API par_read_status(port_t *port, unsigned char *status)
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{
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#ifdef HAVE_LINUX_PPDEV_H
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int ret;
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unsigned char sta;
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ret = ioctl(port->fd, PPRSTATUS, &sta);
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*status = sta ^ SP_ACTIVE_LOW_BITS;
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return ret == 0 ? RIG_OK : -RIG_EIO;
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#elif defined(WIN32)
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unsigned char ret;
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unsigned int dummy;
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if (!(DeviceIoControl((HANDLE)(port->fd), NT_IOCTL_STATUS, NULL, 0, &ret,
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sizeof(ret), (LPDWORD)&dummy, NULL))) {
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rig_debug(RIG_DEBUG_ERR, "%s: DeviceIoControl failed!\n", __FUNCTION__);
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}
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*status = ret ^ S1284_INVERTED;
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#endif
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return -RIG_ENIMPL;
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}
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int HAMLIB_API par_lock(port_t *port)
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{
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#ifdef HAVE_LINUX_PPDEV_H
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if (ioctl(port->fd, PPCLAIM) < 0) {
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rig_debug(RIG_DEBUG_ERR, "Claiming device \"%s\": %s\n", port->pathname, strerror(errno));
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return -RIG_EIO;
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}
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return RIG_OK;
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#elif defined(WIN32)
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return RIG_OK;
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#endif
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return -RIG_ENIMPL;
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}
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int HAMLIB_API par_unlock(port_t *port)
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{
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#ifdef HAVE_LINUX_PPDEV_H
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if (ioctl(port->fd, PPRELEASE) < 0) {
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rig_debug(RIG_DEBUG_ERR, "Releasing device \"%s\": %s\n", port->pathname, strerror(errno));
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return -RIG_EIO;
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}
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||||
return RIG_OK;
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#elif defined(WIN32)
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return RIG_OK;
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#endif
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return -RIG_ENIMPL;
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}
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int par_ptt_set(port_t *p, ptt_t pttx)
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{
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switch(p->type.ptt) {
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case RIG_PTT_PARALLEL:
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{
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unsigned char reg;
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int status;
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status = par_read_data(p, ®);
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if (status != RIG_OK)
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return status;
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if (pttx == RIG_PTT_ON)
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reg |= 1 << p->parm.parallel.pin;
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else
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reg &= ~(1 << p->parm.parallel.pin);
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return par_write_data(p, reg);
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}
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||||
default:
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rig_debug(RIG_DEBUG_ERR,"Unsupported PTT type %d\n",
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p->type.ptt);
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return -RIG_EINVAL;
|
||||
}
|
||||
return RIG_OK;
|
||||
}
|
||||
|
||||
/*
|
||||
* assumes pttx not NULL
|
||||
*/
|
||||
int par_ptt_get(port_t *p, ptt_t *pttx)
|
||||
{
|
||||
switch(p->type.ptt) {
|
||||
case RIG_PTT_PARALLEL:
|
||||
{
|
||||
unsigned char reg;
|
||||
int status;
|
||||
|
||||
status = par_read_data(p, ®);
|
||||
*pttx = reg & (1<<p->parm.parallel.pin) ?
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||||
RIG_PTT_ON:RIG_PTT_OFF;
|
||||
return status;
|
||||
}
|
||||
default:
|
||||
rig_debug(RIG_DEBUG_ERR,"Unsupported PTT type %d\n",
|
||||
p->type.ptt);
|
||||
return -RIG_ENAVAIL;
|
||||
}
|
||||
return RIG_OK;
|
||||
}
|
||||
|
||||
/*
|
||||
* assumes dcdx not NULL
|
||||
*/
|
||||
int par_dcd_get(port_t *p, dcd_t *dcdx)
|
||||
{
|
||||
switch(p->type.dcd) {
|
||||
case RIG_DCD_PARALLEL:
|
||||
{
|
||||
unsigned char reg;
|
||||
int status;
|
||||
|
||||
status = par_read_data(p, ®);
|
||||
*dcdx = reg & (1<<p->parm.parallel.pin) ?
|
||||
RIG_DCD_ON:RIG_DCD_OFF;
|
||||
return status;
|
||||
}
|
||||
default:
|
||||
rig_debug(RIG_DEBUG_ERR,"Unsupported DCD type %d\n",
|
||||
p->type.dcd);
|
||||
return -RIG_ENAVAIL;
|
||||
}
|
||||
return RIG_OK;
|
||||
}
|
||||
|
||||
|
|
@ -0,0 +1,48 @@
|
|||
/*
|
||||
* Hamlib Interface - parallel communication header
|
||||
* Copyright (c) 2000-2004 by Stephane Fillod and Frank Singleton
|
||||
*
|
||||
* $Id: parallel.h,v 1.1 2004-10-02 20:37:24 fillods Exp $
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Library General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU Library General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Library General Public
|
||||
* License along with this library; if not, write to the Free Software
|
||||
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
*
|
||||
*/
|
||||
|
||||
#ifndef _PARALLEL_H
|
||||
#define _PARALLEL_H 1
|
||||
|
||||
#include <hamlib/rig.h>
|
||||
#include "iofunc.h"
|
||||
|
||||
__BEGIN_DECLS
|
||||
|
||||
/* Hamlib internal use, see rig.c */
|
||||
int par_open(port_t *p);
|
||||
int par_close(port_t *p);
|
||||
int par_ptt_set(port_t *p, ptt_t pttx);
|
||||
int par_ptt_get(port_t *p, ptt_t *pttx);
|
||||
int par_dcd_get(port_t *p, dcd_t *dcdx);
|
||||
|
||||
extern HAMLIB_EXPORT(int) par_write_data(port_t *p, unsigned char data);
|
||||
extern HAMLIB_EXPORT(int) par_write_control(port_t *p, unsigned char control);
|
||||
extern HAMLIB_EXPORT(int) par_read_data(port_t *p, unsigned char *data);
|
||||
extern HAMLIB_EXPORT(int) par_read_control(port_t *p, unsigned char *control);
|
||||
extern HAMLIB_EXPORT(int) par_read_status(port_t *p, unsigned char *status);
|
||||
extern HAMLIB_EXPORT(int) par_lock(port_t *p);
|
||||
extern HAMLIB_EXPORT(int) par_unlock(port_t *p);
|
||||
|
||||
__END_DECLS
|
||||
|
||||
#endif /* _PARALLEL_H */
|
||||
|
|
@ -2,7 +2,7 @@
|
|||
* Hamlib Interface - main file
|
||||
* Copyright (c) 2000-2004 by Stephane Fillod and Frank Singleton
|
||||
*
|
||||
* $Id: rig.c,v 1.82 2004-10-02 20:18:16 fillods Exp $
|
||||
* $Id: rig.c,v 1.83 2004-10-02 20:37:24 fillods Exp $
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Library General Public License as
|
||||
|
|
@ -56,8 +56,9 @@
|
|||
#include <fcntl.h>
|
||||
|
||||
|
||||
#include <hamlib/rig.h>
|
||||
#include <serial.h>
|
||||
#include "hamlib/rig.h"
|
||||
#include "serial.h"
|
||||
#include "parallel.h"
|
||||
#include "event.h"
|
||||
|
||||
/**
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
* Hamlib Interface - main file
|
||||
* Copyright (c) 2000-2004 by Stephane Fillod and Frank Singleton
|
||||
*
|
||||
* $Id: rotator.c,v 1.15 2004-10-02 10:32:08 fillods Exp $
|
||||
* $Id: rotator.c,v 1.16 2004-10-02 20:37:24 fillods Exp $
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Library General Public License as
|
||||
|
|
@ -50,8 +50,9 @@
|
|||
#include <fcntl.h>
|
||||
|
||||
|
||||
#include <hamlib/rotator.h>
|
||||
#include <serial.h>
|
||||
#include "hamlib/rotator.h"
|
||||
#include "serial.h"
|
||||
#include "parallel.h"
|
||||
#include "rot_conf.h"
|
||||
#include "token.h"
|
||||
|
||||
|
|
|
|||
317
src/serial.c
317
src/serial.c
|
|
@ -4,7 +4,7 @@
|
|||
* Parts of the PTT handling are derived from soundmodem, an excellent
|
||||
* ham packet softmodem written by Thomas Sailer, HB9JNX.
|
||||
*
|
||||
* $Id: serial.c,v 1.42 2004-10-02 20:18:16 fillods Exp $
|
||||
* $Id: serial.c,v 1.43 2004-10-02 20:37:24 fillods Exp $
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Library General Public License as
|
||||
|
|
@ -55,20 +55,9 @@
|
|||
#endif
|
||||
#endif
|
||||
|
||||
/* for CTS/RTS and DTR/DSR control under Win32 --SF */
|
||||
#ifdef HAVE_WINDOWS_H
|
||||
#include <windows.h>
|
||||
#include "par_nt.h"
|
||||
#endif
|
||||
#ifdef HAVE_WINIOCTL_H
|
||||
#include <winioctl.h>
|
||||
#endif
|
||||
#ifdef HAVE_WINBASE_H
|
||||
#include <winbase.h>
|
||||
#endif
|
||||
|
||||
#if defined(WIN32) && !defined(HAVE_TERMIOS_H)
|
||||
#include "win32termios.h"
|
||||
#define HAVE_TERMIOS_H 1 /* we have replacement */
|
||||
#else
|
||||
#define OPEN open
|
||||
#define CLOSE close
|
||||
|
|
@ -83,27 +72,6 @@
|
|||
#include <sys/ioccom.h>
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_LINUX_PPDEV_H
|
||||
#include <linux/ppdev.h>
|
||||
#include <linux/parport.h>
|
||||
|
||||
/*
|
||||
* These control port bits are active low.
|
||||
* We toggle them so that this weirdness doesn't get get propagated
|
||||
* through our interface.
|
||||
*/
|
||||
#define CP_ACTIVE_LOW_BITS 0x0B
|
||||
|
||||
/*
|
||||
* These status port bits are active low.
|
||||
* We toggle them so that this weirdness doesn't get get propagated
|
||||
* through our interface.
|
||||
*/
|
||||
#define SP_ACTIVE_LOW_BITS 0x80
|
||||
|
||||
#endif
|
||||
|
||||
|
||||
/*
|
||||
* Open serial port using rig.state data
|
||||
*
|
||||
|
|
@ -155,7 +123,7 @@ int HAMLIB_API serial_setup(port_t *rp)
|
|||
{
|
||||
int fd;
|
||||
/* There's a lib replacement for termios under Mingw */
|
||||
#if defined(HAVE_TERMIOS_H) || defined(WIN32)
|
||||
#if defined(HAVE_TERMIOS_H)
|
||||
speed_t speed; /* serial comm speed */
|
||||
struct termios options;
|
||||
#elif defined(HAVE_TERMIO_H)
|
||||
|
|
@ -175,7 +143,7 @@ int HAMLIB_API serial_setup(port_t *rp)
|
|||
* Get the current options for the port...
|
||||
*/
|
||||
|
||||
#if defined(HAVE_TERMIOS_H) || defined(WIN32)
|
||||
#if defined(HAVE_TERMIOS_H)
|
||||
tcgetattr(fd, &options);
|
||||
#elif defined(HAVE_TERMIO_H)
|
||||
IOCTL (fd, TCGETA, &options);
|
||||
|
|
@ -337,7 +305,7 @@ int HAMLIB_API serial_setup(port_t *rp)
|
|||
* Choose raw input, no preprocessing please ..
|
||||
*/
|
||||
|
||||
#if defined(HAVE_TERMIOS_H) || defined(HAVE_TERMIO_H) || defined(WIN32)
|
||||
#if defined(HAVE_TERMIOS_H) || defined(HAVE_TERMIO_H)
|
||||
options.c_lflag &= ~(ICANON | ECHO | ECHOE | ISIG);
|
||||
|
||||
/*
|
||||
|
|
@ -361,7 +329,7 @@ int HAMLIB_API serial_setup(port_t *rp)
|
|||
* Finally, set the new options for the port...
|
||||
*/
|
||||
|
||||
#if defined(HAVE_TERMIOS_H) || defined(WIN32)
|
||||
#if defined(HAVE_TERMIOS_H)
|
||||
if (tcsetattr(fd, TCSANOW, &options) == -1) {
|
||||
rig_debug(RIG_DEBUG_ERR, "open_serial: tcsetattr failed: %s\n",
|
||||
strerror(errno));
|
||||
|
|
@ -520,276 +488,3 @@ int HAMLIB_API ser_get_dsr(port_t *p, int *state)
|
|||
return retcode < 0 ? -RIG_EIO : RIG_OK;
|
||||
}
|
||||
|
||||
|
||||
|
||||
/*
|
||||
* TODO: to be called before exiting: atexit(parport_cleanup)
|
||||
* void parport_cleanup() { ioctl(fd, PPRELEASE); }
|
||||
*/
|
||||
|
||||
int par_open(port_t *port)
|
||||
{
|
||||
int fd;
|
||||
int mode;
|
||||
|
||||
if (!port->pathname)
|
||||
return -RIG_EINVAL;
|
||||
|
||||
#ifdef HAVE_LINUX_PPDEV_H
|
||||
fd = open(port->pathname, O_RDWR);
|
||||
if (fd < 0) {
|
||||
rig_debug(RIG_DEBUG_ERR, "Opening device \"%s\": %s\n", port->pathname, strerror(errno));
|
||||
return -RIG_EIO;
|
||||
}
|
||||
mode = IEEE1284_MODE_COMPAT;
|
||||
if (ioctl (fd, PPSETMODE, &mode) != 0) {
|
||||
rig_debug(RIG_DEBUG_ERR, "PPSETMODE \"%s\": %s\n", port->pathname, strerror(errno));
|
||||
close(fd);
|
||||
return -RIG_EIO;
|
||||
}
|
||||
|
||||
#elif defined(WIN32)
|
||||
fd = (int)CreateFile(port->pathname, GENERIC_READ | GENERIC_WRITE,
|
||||
0, NULL, OPEN_EXISTING, 0, NULL);
|
||||
if (fd == (int)INVALID_HANDLE_VALUE) {
|
||||
rig_debug(RIG_DEBUG_ERR, "Opening device \"%s\"\n", port->pathname);
|
||||
CloseHandle((HANDLE)fd);
|
||||
return -RIG_EIO;
|
||||
}
|
||||
#else
|
||||
return -RIG_ENIMPL;
|
||||
#endif
|
||||
port->fd = fd;
|
||||
return fd;
|
||||
}
|
||||
|
||||
int par_close(port_t *port)
|
||||
{
|
||||
#ifdef HAVE_LINUX_PPDEV_H
|
||||
#elif defined(WIN32)
|
||||
CloseHandle((HANDLE)(port->fd));
|
||||
return RIG_OK;
|
||||
#endif
|
||||
return close(port->fd);
|
||||
}
|
||||
|
||||
int HAMLIB_API par_write_data(port_t *port, unsigned char data)
|
||||
{
|
||||
#ifdef HAVE_LINUX_PPDEV_H
|
||||
int status;
|
||||
status = ioctl(port->fd, PPWDATA, &data);
|
||||
return status == 0 ? RIG_OK : -RIG_EIO;
|
||||
#elif defined(WIN32)
|
||||
unsigned int dummy;
|
||||
|
||||
if (!(DeviceIoControl((HANDLE)(port->fd), NT_IOCTL_DATA, &data, sizeof(data),
|
||||
NULL, 0, (LPDWORD)&dummy, NULL))) {
|
||||
rig_debug(RIG_DEBUG_ERR, "%s: DeviceIoControl failed!\n", __FUNCTION__);
|
||||
}
|
||||
#endif
|
||||
return -RIG_ENIMPL;
|
||||
}
|
||||
|
||||
int HAMLIB_API par_read_data(port_t *port, unsigned char *data)
|
||||
{
|
||||
#ifdef HAVE_LINUX_PPDEV_H
|
||||
int status;
|
||||
status = ioctl(port->fd, PPRDATA, data);
|
||||
return status == 0 ? RIG_OK : -RIG_EIO;
|
||||
#elif defined(WIN32)
|
||||
char ret;
|
||||
unsigned int dummy;
|
||||
|
||||
if (!(DeviceIoControl((HANDLE)(port->fd), NT_IOCTL_STATUS, NULL, 0, &ret,
|
||||
sizeof(ret), (LPDWORD)&dummy, NULL))) {
|
||||
rig_debug(RIG_DEBUG_ERR, "%s: DeviceIoControl failed!\n", __FUNCTION__);
|
||||
}
|
||||
|
||||
return ret ^ S1284_INVERTED;
|
||||
#endif
|
||||
return -RIG_ENIMPL;
|
||||
}
|
||||
|
||||
|
||||
int HAMLIB_API par_write_control(port_t *port, unsigned char control)
|
||||
{
|
||||
#ifdef HAVE_LINUX_PPDEV_H
|
||||
int status;
|
||||
unsigned char ctrl = control ^ CP_ACTIVE_LOW_BITS;
|
||||
status = ioctl(port->fd, PPWCONTROL, &ctrl);
|
||||
return status == 0 ? RIG_OK : -RIG_EIO;
|
||||
#elif defined(WIN32)
|
||||
unsigned char ctr = control;
|
||||
unsigned char dummyc;
|
||||
unsigned int dummy;
|
||||
const unsigned char wm = (C1284_NSTROBE |
|
||||
C1284_NAUTOFD |
|
||||
C1284_NINIT |
|
||||
C1284_NSELECTIN);
|
||||
|
||||
if (ctr & 0x20)
|
||||
{
|
||||
rig_debug (RIG_DEBUG_WARN, "use ieee1284_data_dir to change data line direction!\n");
|
||||
}
|
||||
|
||||
/* Deal with inversion issues. */
|
||||
ctr ^= wm & C1284_INVERTED;
|
||||
ctr = (ctr & ~wm) ^ (ctr & wm);
|
||||
if (!(DeviceIoControl((HANDLE)(port->fd), NT_IOCTL_CONTROL, &ctr,
|
||||
sizeof(ctr), &dummyc, sizeof(dummyc), (LPDWORD)&dummy, NULL))) {
|
||||
rig_debug(RIG_DEBUG_ERR,"frob_control: DeviceIoControl failed!\n");
|
||||
}
|
||||
return RIG_OK;
|
||||
#endif
|
||||
return -RIG_ENIMPL;
|
||||
}
|
||||
|
||||
int HAMLIB_API par_read_control(port_t *port, unsigned char *control)
|
||||
{
|
||||
#ifdef HAVE_LINUX_PPDEV_H
|
||||
int status;
|
||||
unsigned char ctrl;
|
||||
status = ioctl(port->fd, PPRCONTROL, &ctrl);
|
||||
*control = ctrl ^ CP_ACTIVE_LOW_BITS;
|
||||
return status == 0 ? RIG_OK : -RIG_EIO;
|
||||
#elif defined(WIN32)
|
||||
char ret;
|
||||
unsigned int dummy;
|
||||
|
||||
if (!(DeviceIoControl((HANDLE)(port->fd), NT_IOCTL_CONTROL, NULL, 0, &ret,
|
||||
sizeof(ret), (LPDWORD)&dummy, NULL))) {
|
||||
rig_debug(RIG_DEBUG_ERR, "%s: DeviceIoControl failed!\n", __FUNCTION__);
|
||||
}
|
||||
|
||||
*control = ret ^ S1284_INVERTED;
|
||||
#endif
|
||||
return -RIG_ENIMPL;
|
||||
}
|
||||
|
||||
|
||||
int HAMLIB_API par_read_status(port_t *port, unsigned char *status)
|
||||
{
|
||||
#ifdef HAVE_LINUX_PPDEV_H
|
||||
int ret;
|
||||
unsigned char sta;
|
||||
ret = ioctl(port->fd, PPRSTATUS, &sta);
|
||||
*status = sta ^ SP_ACTIVE_LOW_BITS;
|
||||
return ret == 0 ? RIG_OK : -RIG_EIO;
|
||||
#elif defined(WIN32)
|
||||
unsigned char ret;
|
||||
unsigned int dummy;
|
||||
|
||||
if (!(DeviceIoControl((HANDLE)(port->fd), NT_IOCTL_STATUS, NULL, 0, &ret,
|
||||
sizeof(ret), (LPDWORD)&dummy, NULL))) {
|
||||
rig_debug(RIG_DEBUG_ERR, "%s: DeviceIoControl failed!\n", __FUNCTION__);
|
||||
}
|
||||
|
||||
*status = ret ^ S1284_INVERTED;
|
||||
#endif
|
||||
return -RIG_ENIMPL;
|
||||
}
|
||||
|
||||
|
||||
int HAMLIB_API par_lock(port_t *port)
|
||||
{
|
||||
#ifdef HAVE_LINUX_PPDEV_H
|
||||
if (ioctl(port->fd, PPCLAIM) < 0) {
|
||||
rig_debug(RIG_DEBUG_ERR, "Claiming device \"%s\": %s\n", port->pathname, strerror(errno));
|
||||
return -RIG_EIO;
|
||||
}
|
||||
return RIG_OK;
|
||||
#elif defined(WIN32)
|
||||
return RIG_OK;
|
||||
#endif
|
||||
return -RIG_ENIMPL;
|
||||
}
|
||||
|
||||
int HAMLIB_API par_unlock(port_t *port)
|
||||
{
|
||||
#ifdef HAVE_LINUX_PPDEV_H
|
||||
if (ioctl(port->fd, PPRELEASE) < 0) {
|
||||
rig_debug(RIG_DEBUG_ERR, "Releasing device \"%s\": %s\n", port->pathname, strerror(errno));
|
||||
return -RIG_EIO;
|
||||
}
|
||||
return RIG_OK;
|
||||
#elif defined(WIN32)
|
||||
return RIG_OK;
|
||||
#endif
|
||||
return -RIG_ENIMPL;
|
||||
}
|
||||
|
||||
|
||||
int par_ptt_set(port_t *p, ptt_t pttx)
|
||||
{
|
||||
switch(p->type.ptt) {
|
||||
case RIG_PTT_PARALLEL:
|
||||
{
|
||||
unsigned char reg;
|
||||
int status;
|
||||
|
||||
status = par_read_data(p, ®);
|
||||
if (status != RIG_OK)
|
||||
return status;
|
||||
if (pttx == RIG_PTT_ON)
|
||||
reg |= 1 << p->parm.parallel.pin;
|
||||
else
|
||||
reg &= ~(1 << p->parm.parallel.pin);
|
||||
|
||||
return par_write_data(p, reg);
|
||||
}
|
||||
default:
|
||||
rig_debug(RIG_DEBUG_ERR,"Unsupported PTT type %d\n",
|
||||
p->type.ptt);
|
||||
return -RIG_EINVAL;
|
||||
}
|
||||
return RIG_OK;
|
||||
}
|
||||
|
||||
/*
|
||||
* assumes pttx not NULL
|
||||
*/
|
||||
int par_ptt_get(port_t *p, ptt_t *pttx)
|
||||
{
|
||||
switch(p->type.ptt) {
|
||||
case RIG_PTT_PARALLEL:
|
||||
{
|
||||
unsigned char reg;
|
||||
int status;
|
||||
|
||||
status = par_read_data(p, ®);
|
||||
*pttx = reg & (1<<p->parm.parallel.pin) ?
|
||||
RIG_PTT_ON:RIG_PTT_OFF;
|
||||
return status;
|
||||
}
|
||||
default:
|
||||
rig_debug(RIG_DEBUG_ERR,"Unsupported PTT type %d\n",
|
||||
p->type.ptt);
|
||||
return -RIG_ENAVAIL;
|
||||
}
|
||||
return RIG_OK;
|
||||
}
|
||||
|
||||
/*
|
||||
* assumes dcdx not NULL
|
||||
*/
|
||||
int par_dcd_get(port_t *p, dcd_t *dcdx)
|
||||
{
|
||||
switch(p->type.dcd) {
|
||||
case RIG_DCD_PARALLEL:
|
||||
{
|
||||
unsigned char reg;
|
||||
int status;
|
||||
|
||||
status = par_read_data(p, ®);
|
||||
*dcdx = reg & (1<<p->parm.parallel.pin) ?
|
||||
RIG_DCD_ON:RIG_DCD_OFF;
|
||||
return status;
|
||||
}
|
||||
default:
|
||||
rig_debug(RIG_DEBUG_ERR,"Unsupported DCD type %d\n",
|
||||
p->type.dcd);
|
||||
return -RIG_ENAVAIL;
|
||||
}
|
||||
return RIG_OK;
|
||||
}
|
||||
|
||||
|
|
|
|||
15
src/serial.h
15
src/serial.h
|
|
@ -2,7 +2,7 @@
|
|||
* Hamlib Interface - serial communication header
|
||||
* Copyright (c) 2000-2004 by Stephane Fillod and Frank Singleton
|
||||
*
|
||||
* $Id: serial.h,v 1.25 2004-10-02 20:18:16 fillods Exp $
|
||||
* $Id: serial.h,v 1.26 2004-10-02 20:37:24 fillods Exp $
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Library General Public License as
|
||||
|
|
@ -43,19 +43,6 @@ extern HAMLIB_EXPORT(int) ser_get_dtr(port_t *p, int *state);
|
|||
extern HAMLIB_EXPORT(int) ser_get_cts(port_t *p, int *state);
|
||||
extern HAMLIB_EXPORT(int) ser_get_dsr(port_t *p, int *state);
|
||||
extern HAMLIB_EXPORT(int) ser_get_car(port_t *p, int *state);
|
||||
int par_open(port_t *p);
|
||||
int par_close(port_t *p);
|
||||
int par_ptt_set(port_t *p, ptt_t pttx);
|
||||
int par_ptt_get(port_t *p, ptt_t *pttx);
|
||||
int par_dcd_get(port_t *p, dcd_t *dcdx);
|
||||
|
||||
extern HAMLIB_EXPORT(int) par_write_data(port_t *p, unsigned char data);
|
||||
extern HAMLIB_EXPORT(int) par_write_control(port_t *p, unsigned char control);
|
||||
extern HAMLIB_EXPORT(int) par_read_data(port_t *p, unsigned char *data);
|
||||
extern HAMLIB_EXPORT(int) par_read_control(port_t *p, unsigned char *control);
|
||||
extern HAMLIB_EXPORT(int) par_read_status(port_t *p, unsigned char *status);
|
||||
extern HAMLIB_EXPORT(int) par_lock(port_t *p);
|
||||
extern HAMLIB_EXPORT(int) par_unlock(port_t *p);
|
||||
|
||||
__END_DECLS
|
||||
|
||||
|
|
|
|||
Ładowanie…
Reference in New Issue