*
*/
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdint.h>
-#include <stdarg.h>
+#ifndef AO_APRS_TEST
+#include <ao.h>
+#endif
+
#include <ao_aprs.h>
typedef int bool_t;
*/
void ddsSetFTW (uint32_t ftw)
{
- static int id;
int x = ftw - freqTable[0];
putchar (x > 0 ? 0xff : 0x0);
-// printf ("%d %d\n", id++, x > 0 ? 1 : 0);
}
/**
// FSK tones at 445.947 and 445.953 MHz
ddsSetFSKFreq (955382980, 955453621);
break;
+ case TNC_MODE_STANDBY:
+ break;
} // END switch
tncDataMode = dataMode;
case TNC_TX_SYNC:
// The variable tncShift contains the lastest data byte.
// NRZI enocde the data stream.
- if ((tncShift & 0x01) == 0x00)
+ if ((tncShift & 0x01) == 0x00) {
if (tncTxBit == 0)
tncTxBit = 1;
else
tncTxBit = 0;
+ }
// When the flag is done, determine if we need to send more or data.
if (++tncBitCount == 8)
// The variable tncShift contains the lastest data byte.
// NRZI enocde the data stream.
- if ((tncShift & 0x01) == 0x00)
+ if ((tncShift & 0x01) == 0x00) {
if (tncTxBit == 0)
tncTxBit = 1;
else
tncTxBit = 0;
+ }
// Save the data stream so we can determine if bit stuffing is
// required on the next bit time.
// The variable tncShift contains the lastest data byte.
// NRZI enocde the data stream.
- if ((tncShift & 0x01) == 0x00)
+ if ((tncShift & 0x01) == 0x00) {
if (tncTxBit == 0)
tncTxBit = 1;
else
tncTxBit = 0;
+ }
// Save the data stream so we can determine if bit stuffing is
// required on the next bit time.
case TNC_TX_END:
// The variable tncShift contains the lastest data byte.
// NRZI enocde the data stream.
- if ((tncShift & 0x01) == 0x00)
+ if ((tncShift & 0x01) == 0x00) {
if (tncTxBit == 0)
tncTxBit = 1;
else
tncTxBit = 0;
+ }
// If all the bits were shifted, get the next one.
if (++tncBitCount == 8)
int c;
va_start(ap, fmt);
- c = vsprintf(tncBufferPnt, fmt, ap);
+ c = vsprintf((char *) tncBufferPnt, fmt, ap);
va_end(ap);
tncBufferPnt += c;
tncLength += c;
*/
void tncStatusPacket(int16_t temperature)
{
- uint16_t voltage;
+// uint16_t voltage;
// Plain text telemetry.
tncPrintf (">ANSR ");
*/
void tncTxPacket(TNC_DATA_MODE dataMode)
{
- int16_t temperature;
+ int16_t temperature = 20;
uint16_t crc;
// Only transmit if there is not another message in progress.
}
/** @} */
-
-#if 0
-uint32_t counter;
-
-uint8_t bitIndex;
-uint8_t streamIndex;
-uint8_t value;
-
-uint8_t bitStream[] = { 0x10, 0x20, 0x30 };
-
-void init()
-{
- counter = 0;
- bitIndex = 0;
- streamIndex = 0;
- value = bitStream[0];
-}
-
-void test()
-{
- counter += 0x10622d;
-
-// CCP_1 = (uint16_t) ((counter >> 16) & 0xffff);
-
- if ((value & 0x80) == 0x80)
- setup_ccp1 (CCP_COMPARE_SET_ON_MATCH);
- else
- setup_ccp1 (CCP_COMPARE_CLR_ON_MATCH);
-
- if (++bitIndex == 8)
- {
- bitIndex = 0;
-
- if (++streamIndex == sizeof(bitStream))
- {
- streamIndex = 0;
- }
-
- value = bitStream[streamIndex];
- } else
- value = value << 1;
-}
-#endif
-
-// This is where we go after reset.
-int main(int argc, char **argv)
-{
- uint8_t i, 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
-}
-
-
-
vpath % ..:../core:../drivers:../util
PROGS=ao_flight_test ao_flight_test_baro ao_flight_test_accel ao_flight_test_noisy_accel ao_flight_test_mm \
- ao_gps_test ao_gps_test_skytraq ao_convert_test ao_convert_pa_test ao_fec_test
+ ao_gps_test ao_gps_test_skytraq ao_convert_test ao_convert_pa_test ao_fec_test \
+ ao_aprs_test
INCS=ao_kalman.h ao_ms5607.h ao_log.h ao_data.h altitude-pa.h altitude.h
CFLAGS=-I.. -I. -I../core -I../drivers -O0 -g -Wall
-all: $(PROGS)
+all: $(PROGS) ao_aprs_data.wav
clean:
rm -f $(PROGS) run-out.baro run-out.full
ao_fec_test: ao_fec_test.c ao_fec_tx.c ao_fec_rx.c
cc $(CFLAGS) -DAO_FEC_DEBUG=1 -o $@ ao_fec_test.c ../core/ao_fec_tx.c ../core/ao_fec_rx.c -lm
+ao_aprs_test: ao_aprs_test.c ao_aprs.c
+ cc $(CFLAGS) -o $@ ao_aprs_test.c
+
+SOX_INPUT_ARGS=--type raw --encoding unsigned-integer -b 8 -c 1 -r 9600
+SOX_OUTPUT_ARGS=--type wav
+
+ao_aprs_data.wav: ao_aprs_test
+ ./ao_aprs_test | sox $(SOX_INPUT_ARGS) - $(SOX_OUTPUT_ARGS) $@
+
check: ao_fec_test ao_flight_test ao_flight_test_baro run-tests
./ao_fec_test && ./run-tests
\ No newline at end of file
--- /dev/null
+/*
+ * 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
+}
+
+
+
+