First pass of JSON output to the DFM06/DFM09 demod. Only have a DFM09 to test with...

auto_rx/build.sh

@@ -10,13 +10,14 @@ gcc rs_detect.c -lm -o rs_detect
 echo "Building reset_usb (will result in error under OSX)"
 gcc reset_usb.c -o reset_usb
 
-echo "Building RS92/RS41 Demodulators"
+echo "Building RS92/RS41/DFM Demodulators"
 cd ../demod/
 gcc -c demod.c
 gcc -c demod_dft.c
 #gcc rs92dm.c demod.o -lm -o rs92ecc -I../ecc/ -I../rs92
 gcc rs92dm_dft.c demod_dft.o -lm -o rs92ecc -I../ecc/ -I../rs92
 gcc rs41dm_dft.c demod_dft.o -lm -o rs41ecc -I../ecc/ -I../rs41
+gcc dfm09dm_dft.c demod_dft.o -lm -o dfm09ecc -I../ecc/ -I../dfm
 
 # Copy all necessary files into this directory.
 echo "Copying files into auto_rx directory."
@@ -25,5 +26,6 @@ cp ../scan/rs_detect .
 cp ../scan/reset_usb .
 cp ../demod/rs92ecc .
 cp ../demod/rs41ecc .
+cp ../demod/dfm09ecc .
 
 echo "Done!"

demod/dfm09dm_dft.c

@@ -46,6 +46,8 @@ gpx_t gpx;
 
 char dat_str[9][13+1];
 
+// Buffer to store sonde ID
+char sonde_id[] = "DFMxx-xxxxxx";
 
 int option_verbose = 0,  // ausfuehrliche Anzeige
     option_raw = 0,      // rohe Frames
@@ -488,15 +490,24 @@ void print_gpx() {
           {
               if ((gpx.sonde_typ & 0xFF) == 6) {
                   printf(" (ID%1d:%06X) ", gpx.sonde_typ & 0xF, gpx.SN6);
+                  sprintf(sonde_id, "DFM06-%06X", gpx.SN6);
               }
               if ((gpx.sonde_typ & 0xFF) == 9) {
                   printf(" (ID%1d:%06u) ", gpx.sonde_typ & 0xF, gpx.SN9);
+                  sprintf(sonde_id, "DFM09-%06u", gpx.SN9);
               }
               gpx.sonde_typ ^= SNbit;
           }
       }
       printf("\n");
 
+      // Print JSON blob
+      // Get temperature
+      float t = get_Temp(gpx.meas24);
+      printf("\n{ \"frame\": %d, \"id\": \"%s\", \"datetime\": \"%04d-%02d-%02dT%02d:%02d:%06.3fZ\", \"lat\": %.5f, \"lon\": %.5f, \"alt\": %.5f, \"vel_h\": %.5f, \"heading\": %.5f, \"vel_v\": %.5f, \"temp\":%.1f }\n",  gpx.frnr, sonde_id, gpx.jahr, gpx.monat, gpx.tag, gpx.std, gpx.min, gpx.sek, gpx.lat, gpx.lon, gpx.alt, gpx.horiV, gpx.dir, gpx.vertV, t );
+
+    
+
   }
 }