-
-#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
-}
-
-
-