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use new par_write* helpers 

git-svn-id: https://hamlib.svn.sourceforge.net/svnroot/hamlib/trunk@1487 7ae35d74-ebe9-4afe-98af-79ac388436b8
Hamlib-1.2.0
Stéphane Fillod, F8CFE 2003-06-22 19:52:40 +00:00
rodzic 281a188dff
commit 79f5534135
1 zmienionych plików z 13 dodań i 15 usunięć
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28
fodtrack/fodtrack.c
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@ -2,7 +2,7 @@
* Hamlib Rotator backend - Fodtrack parallel port
* Copyright (c) 2001-2003 by Stephane Fillod
*
* $Id: fodtrack.c,v 1.3 2003-04-16 22:30:39 fillods Exp $
* $Id: fodtrack.c,v 1.4 2003-06-22 19:52:40 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
@ -31,12 +31,8 @@
#include <sys/ioctl.h>
#endif
/*
* So far, only supported on Linux platforms
*/
#ifdef HAVE_LINUX_PPDEV_H
#ifdef HAVE_LINUX_PARPORT_H
#include <linux/parport.h>
#include <linux/ppdev.h>
#endif
#include "hamlib/rotator.h"
@ -50,32 +46,34 @@
/* ************************************************************************* */
/** outputs an direction to the interface */
static int setDirection(int fodtrackfd, unsigned char outputvalue, int direction)
static int setDirection(port_t *port, unsigned char outputvalue, int direction)
{
unsigned char outputstatus;
// set the data bits
ioctl(fodtrackfd, PPWDATA, &outputvalue);
par_write_data(port, outputvalue);
// autofd=true --> azimuth otherwhise elevation
if(direction)
outputstatus = PARPORT_CONTROL_AUTOFD;
else
outputstatus=0;
ioctl(fodtrackfd, PPWCONTROL, &outputstatus);
par_write_control(port, outputstatus);
// and now the strobe impulse
usleep(1);
if(direction)
outputstatus = PARPORT_CONTROL_AUTOFD | PARPORT_CONTROL_STROBE;
else
outputstatus = PARPORT_CONTROL_STROBE;
ioctl(fodtrackfd, PPWCONTROL, &outputstatus);
par_write_control(port, outputstatus);
usleep(1);
if (direction)
outputstatus= PARPORT_CONTROL_AUTOFD;
else
outputstatus=0;
ioctl(fodtrackfd, PPWCONTROL, &outputstatus);
par_write_control(port, outputstatus);
return RIG_OK;
}
@ -83,18 +81,18 @@ static int setDirection(int fodtrackfd, unsigned char outputvalue, int direction
static int
fodtrack_set_position(ROT *rot, azimuth_t az, elevation_t el)
{
int fd;
int retval;
port_t *pport;
rig_debug(RIG_DEBUG_TRACE, "%s called: %f %f\n", __FUNCTION__, az, el);
fd = rot->state.rotport.fd;
pport = &rot->state.rotport;
retval = setDirection(fd, el/(float)rot->state.max_el*255.0, 0);
retval = setDirection(pport, el/(float)rot->state.max_el*255.0, 0);
if (retval != RIG_OK)
return retval;
retval = setDirection(fd, az/(float)rot->state.max_az*255.0, 1);
retval = setDirection(pport, az/(float)rot->state.max_az*255.0, 1);
if (retval != RIG_OK)
return retval;