1 files changed, 132 insertions, 0 deletions
diff --git a/src/test/ao_aprs_test.c b/src/test/ao_aprs_test.c
new file mode 100644
index 00000000..69147786
--- /dev/null
+++ b/src/test/ao_aprs_test.c
@@ -0,0 +1,132 @@
+/*
+ * Copyright © 2012 Keith Packard <keithp@keithp.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * 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
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdint.h>
+#include <stdarg.h>
+
+#include <ao_telemetry.h>
+
+struct ao_telemetry_location ao_gps_data;
+
+#define AO_APRS_TEST
+
+typedef int16_t (*ao_radio_fill_func)(uint8_t *buffer, int16_t len);
+
+#define DEBUG 0
+#if DEBUG
+void
+ao_aprs_bit(uint8_t bit)
+{
+	static int	seq = 0;
+	printf ("%6d %d\n", seq++, bit ? 1 : 0);
+}
+#else
+void
+ao_aprs_bit(uint8_t bit)
+{
+	putchar (bit ? 0xc0 : 0x40);
+}
+#endif
+
+void
+ao_radio_send_aprs(ao_radio_fill_func fill);
+
+#include <ao_aprs.c>
+
+/*
+ * @section copyright_sec Copyright
+ *
+ * Copyright (c) 2001-2009 Michael Gray, KD7LMO
+
+
+ *
+ *
+ * @section gpl_sec GNU General Public License
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU 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 General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *  
+
+ */
+
+static void
+audio_gap(int secs)
+{
+#if !DEBUG
+	int	samples = secs * 9600;
+
+	while (samples--)
+		ao_aprs_bit(0);
+#endif
+}
+
+// This is where we go after reset.
+int main(int argc, char **argv)
+{
+    audio_gap(1);
+
+    ao_gps_data.latitude = (45.0 + 28.25 / 60.0) * 10000000;
+    ao_gps_data.longitude = (-(122 + 44.2649 / 60.0)) * 10000000;
+    ao_gps_data.altitude = 84;
+
+    /* Transmit one packet */
+    ao_aprs_send();
+
+    tncBuffer[strlen((char *) tncBuffer) - 2] = '\0';
+    fprintf(stderr, "packet: %s\n", tncBuffer);
+
+    exit(0);
+}
+
+void
+ao_radio_send_aprs(ao_radio_fill_func fill)
+{
+	int16_t	len;
+	uint8_t	done = 0;
+	uint8_t	buf[16], *b, c;
+	uint8_t bit;
+
+	while (!done) {
+		len = (*fill)(buf, sizeof (buf));
+		if (len < 0) {
+			done = 1;
+			len = -len;
+		}
+		b = buf;
+		while (len--) {
+			c = *b++;
+			for (bit = 0; bit < 8; bit++) {
+				ao_aprs_bit(c & 0x80);
+				c <<= 1;
+			}
+		}
+	}
+}