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/* $Id$ */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include <ctype.h>
#ifndef S_SPLINT_S
#include <unistd.h>
#endif /* S_SPLINT_S */
#include <stdarg.h>
#include <stdbool.h>
#include <assert.h>
#include "gpsd_config.h"
#ifdef HAVE_NCURSES_H
#include <ncurses.h>
#else
#include <curses.h>
#endif /* HAVE_NCURSES_H */
#include "gpsd.h"
#include "bits.h"
#include "gpsmon.h"
#ifdef SUPERSTAR2_ENABLE
#include "driver_superstar2.h"
extern const struct gps_type_t superstar2_binary;
static WINDOW *satwin;
static bool superstar2_initialize(void)
{
int i;
/*@ -onlytrans @*/
/* "heavily inspired" by monitor_nmea.c */
if ((satwin = derwin(devicewin, 15, 27, 7, 0)) == NULL)
return false;
(void)wborder(satwin, 0, 0, 0, 0, 0, 0, 0, 0),
(void)syncok(satwin, true);
(void)wattrset(satwin, A_BOLD);
(void)mvwprintw(satwin, 1, 1, "Ch PRN Az El S/N Fl U");
for (i = 0; i < 12; i++)
(void)mvwprintw(satwin, (int)(i+2), 1, "%2d",i);
(void)mvwprintw(satwin, 14, 1, " Satellite Data & Status ");
(void)wattrset(satwin, A_NORMAL);
/*@ +onlytrans @*/
return true;
}
static void display_superstar2_svinfo(unsigned char *buf, size_t data_len)
{
int i;
if (data_len != 67)
return;
for (i = 0; i < 12; i++) {
/* get info for one channel/satellite */
int off = i*5 + 5;
unsigned char fl, porn, ss;
char el;
unsigned short az;
/*@ +charint */
if ((porn = (unsigned char)getub(buf, off) & 0x1f) == 0)
porn = ((unsigned char)getub(buf, off+3) >> 1) + 87;
/*@ -charint */
ss = (unsigned char)getub(buf, off+4);
el = getsb(buf, off+1);
az = (unsigned short)(getub(buf, off+2) +
((getub(buf, off+3) & 0x1) << 1));
fl = (unsigned char)getub(buf, off) & 0xe0;
(void)wmove(satwin, i+2, 4);
/*@ +charint */
(void)wprintw(satwin, "%3u %3d %2d %02d %02x %c",
porn, az, el, ss, fl,
((fl & 0x60) == 0x60)? 'Y' : ' ');
/*@ -charint */
}
(void)wnoutrefresh(satwin);
return;
}
static void superstar2_update(void)
{
unsigned char *buf;
size_t len;
unsigned char type;
buf = session.packet.outbuffer;
len = session.packet.outbuflen;
type = buf[SUPERSTAR2_TYPE_OFFSET];
switch (type) {
case SUPERSTAR2_SVINFO:
display_superstar2_svinfo(buf, len-3);
break;
default:
break;
}
}
static int superstar2_command(char line[] UNUSED)
{
return COMMAND_UNKNOWN;
}
static void superstar2_wrap(void)
{
}
const struct monitor_object_t superstar2_mmt = {
.initialize = superstar2_initialize,
.update = superstar2_update,
.command = superstar2_command,
.wrap = superstar2_wrap,
.min_y = 23, .min_x = 80, /* size of the device window */
.driver = &superstar2_binary,
};
#endif
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