+/*
+ * 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>
+
+#define AO_APRS_TEST
+
+#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
+ *
+
+ */
+
+// This is where we go after reset.
+int main(int argc, char **argv)
+{
+ uint8_t utcSeconds, lockLostCounter;
+
+//test();
+
+ // Configure the basic systems.
+// sysInit();
+
+ // Wait for the power converter chains to stabilize.
+// delay_ms (100);
+
+ // Setup the subsystems.
+// adcInit();
+// flashInit();
+ gpsInit();
+// logInit();
+// timeInit();
+// serialInit();
+ tncInit();
+
+ // Program the DDS.
+// ddsInit();
+
+ // Transmit software version packet on start up.
+ tncTxPacket(TNC_MODE_1200_AFSK);
+
+ exit(0);
+ // Counters to send packets if the GPS time stamp is not available.
+ lockLostCounter = 5;
+ utcSeconds = 55;
+
+ // This is the main loop that process GPS data and waits for the once per second timer tick.
+ for (;;)
+ {
+ // Read the GPS engine serial port FIFO and process the GPS data.
+// gpsUpdate();
+
+ if (gpsIsReady())
+ {
+ // Start the flight timer when we get a valid 3D fix.
+ if (gpsGetFixType() == GPS_3D_FIX)
+ timeSetRunFlag();
+
+ // Generate our packets based on the GPS time.
+ if (tncIsTimeSlot(gpsPosition.seconds))
+ tncTxPacket(TNC_MODE_1200_AFSK);
+
+ // Sync the internal clock to GPS UTC time.
+ utcSeconds = gpsPosition.seconds;
+
+ // This counter is reset every time we receive the GPS message.
+ lockLostCounter = 0;
+
+ // Log the data to flash.
+// sysLogGPSData();
+ } // END if gpsIsReady
+
+ // Processing that occurs once a second.
+ if (timeIsUpdate())
+ {
+ // We maintain the UTC time in seconds if we shut off the GPS engine or it fails.
+ if (++utcSeconds == 60)
+ utcSeconds = 0;
+
+ // If we loose information for more than 5 seconds,
+ // we will determine when to send a packet based on internal time.
+ if (lockLostCounter == 5)
+ {
+ if (tncIsTimeSlot(utcSeconds))
+ tncTxPacket(TNC_MODE_1200_AFSK);
+ } else
+ ++lockLostCounter;
+
+ // Update the ADC filters.
+// adcUpdate();
+
+ if (timeHours == 5 && timeMinutes == 0 && timeSeconds == 0)
+ gpsPowerOff();
+
+ } // END if timeIsUpdate
+
+ } // END for
+}
+
+
+
+
projects / fw / altos / commitdiff