2 * Copyright © 2012 Keith Packard <keithp@keithp.com>
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful, but
10 * WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * General Public License for more details.
14 * You should have received a copy of the GNU General Public License along
15 * with this program; if not, write to the Free Software Foundation, Inc.,
16 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
27 #include <ao_telemetry.h>
29 #define AO_GPS_NUM_SAT_MASK (0xf << 0)
30 #define AO_GPS_NUM_SAT_SHIFT (0)
32 #define AO_GPS_VALID (1 << 4)
33 #define AO_GPS_RUNNING (1 << 5)
34 #define AO_GPS_DATE_VALID (1 << 6)
35 #define AO_GPS_COURSE_VALID (1 << 7)
37 struct ao_telemetry_location ao_gps_data;
38 struct ao_telemetry_satellite ao_gps_tracking_data;
42 typedef int16_t (*ao_radio_fill_func)(uint8_t *buffer, int16_t len);
47 ao_aprs_bit(uint8_t bit)
50 printf ("%6d %d\n", seq++, bit ? 1 : 0);
54 ao_aprs_bit(uint8_t bit)
56 putchar (bit ? 0xc0 : 0x40);
61 ao_radio_send_aprs(ao_radio_fill_func fill);
65 aprs_bit_debug(uint8_t tx_bit)
67 fprintf (stderr, "bit %d\n", tx_bit);
71 aprs_byte_debug(uint8_t tx_byte)
73 fprintf(stderr, "byte %02x\n", tx_byte);
76 #define APRS_BIT_DEBUG(x) aprs_bit_debug(x)
77 #define APRS_BYTE_DEBUG(y) aprs_byte_debug(y)
83 * @section copyright_sec Copyright
85 * Copyright (c) 2001-2009 Michael Gray, KD7LMO
90 * @section gpl_sec GNU General Public License
92 * This program is free software; you can redistribute it and/or modify
93 * it under the terms of the GNU General Public License as published by
94 * the Free Software Foundation; either version 2 of the License, or
95 * (at your option) any later version.
97 * This program is distributed in the hope that it will be useful,
98 * but WITHOUT ANY WARRANTY; without even the implied warranty of
99 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
100 * GNU General Public License for more details.
102 * You should have received a copy of the GNU General Public License
103 * along with this program; if not, write to the Free Software
104 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
114 int samples = secs * 9600;
122 // This is where we go after reset.
123 int main(int argc, char **argv)
127 ao_gps_data.latitude = (45.0 + 28.25 / 60.0) * 10000000;
128 ao_gps_data.longitude = (-(122 + 44.2649 / 60.0)) * 10000000;
129 AO_TELEMETRY_LOCATION_SET_ALTITUDE(&ao_gps_data, 84);
130 ao_gps_data.flags = (AO_GPS_VALID|AO_GPS_RUNNING);
132 /* Transmit one packet */
135 tncBuffer[strlen((char *) tncBuffer) - 2] = '\0';
136 fprintf(stderr, "packet: %s\n", tncBuffer);
142 ao_radio_send_aprs(ao_radio_fill_func fill)
146 uint8_t buf[16], *b, c;
150 len = (*fill)(buf, sizeof (buf));
158 for (bit = 0; bit < 8; bit++) {
159 ao_aprs_bit(c & 0x80);