kopia lustrzana https://github.com/rs1729/RS
README.md
Radiosonde M10
Tools for decoding M10 radiosonde signals.
Files
-
m10ptu.c
- M10 decoder (trimble GPS)
m10gtop.c
- (new) M10 (Gtop GPS)Compile
gcc m10ptu.c -lm -o m10ptu
gcc m10gtop.c -lm -o m10gtop
Usage
./m10ptu [options] <audio.wav>
<audio.wav>
: FM-demodulated signal, recorded as wav audio fileoptions
:
-r
: output raw data
-v
,-vv
: additional data/info (velocities, SN, checksum)
-c
: colored output
-b
,-b2
: integrate rawbit-/bit-samples
Examples
./m10ptu -v 20150701_402MHz.wav
./m10ptu -vv -c 20150701_402MHz.wav
./m10ptu -r -v -c 20150701_402MHz.wav
sox 20150701_402MHz.wav -t wav - lowpass 6000 2>/dev/null | ./m10ptu -vv -c
sox 20150701_402MHz.wav -t wav - highpass 20 2>/dev/null | ./m10ptu -vv -c
./m10ptu -b2 -vv -c 20150701_402MHz.wav
If the signal quality is low and (default) zero-crossing-demod is used, a lowpass filter is recommended. If sample rate is high and timing/sync is not an issue, try integrating the bit-samples (option
-b2
).
-
pilotsonde/m12.c
- PilotsondeCompile
gcc m12.c -lm -o m12