Merge pull request #85 from Guenael/guenael

chore(build): back to std=gnu11 for old raspian

Makefile

@@ -1,6 +1,11 @@
 CC = clang
-CFLAGS= -O3 -std=gnu17 -Wall # -fsanitize=address
-LIBS = -lusb-1.0 -lrtlsdr -lpthread -lfftw3f -lcurl -lm # -fsanitize=address
+CFLAGS= -O3 -std=gnu11 -Wall
+LIBS = -lusb-1.0 -lrtlsdr -lpthread -lfftw3f -lcurl -lm
+
+# Note
+#   gcc is a bit faster that clang on this app
+#   std=gnu11 beacuse gnu17 is not available on Rasbian Stretch
+#   for dbg: -fsanitize=address
 
 OBJS = rtlsdr_wsprd.o wsprd/wsprd.o wsprd/wsprsim_utils.o wsprd/wsprd_utils.o wsprd/tab.o wsprd/fano.o wsprd/nhash.o
 

README.md

@@ -78,7 +78,3 @@ Some manufacturers intergrate a 0.5ppm TCXO. It's the best second option, after
 - NooElec NESDR SMART : Works fine out of the box
 - RTL-SDR Blog 1PPM TCXO : Works with some drift, require additional mass, or a better enclosure
 - Other no-name like : RT820, E4000, FC0012, FC0013, can work, but require modification and drift a lot
-
-Ex: NooElec NESDR SMArt - Premium RTL-SDR w/ Aluminum Enclosure, 0.5PPM TCXO
-
-https://www.nooelec.com/store/nesdr-smart.html

rtlsdr_wsprd.c

@@ -945,8 +945,8 @@ int main(int argc, char **argv) {
 
 
     /* Time alignment */
-    uint32_t sec = lTime.tv_sec % 120;
-    uint32_t usec = sec * 1000000 + lTime.tv_usec;
+    uint32_t sec   = lTime.tv_sec % 120;
+    uint32_t usec  = sec * 1000000 + lTime.tv_usec;
     uint32_t uwait = 120000000 - usec;
     printf("Wait for time sync (start in %d sec)\n\n", uwait / 1000000);
     printf("              Date  Time(z)    SNR     DT       Freq Dr    Call    Loc Pwr\n");
@@ -972,8 +972,8 @@ int main(int argc, char **argv) {
     while (!rx_state.exit_flag && !(rx_options.maxloop && (nLoop >= rx_options.maxloop))) {
         /* Wait for time Sync on 2 mins */
         gettimeofday(&lTime, NULL);
-        sec = lTime.tv_sec % 120;
-        usec = sec * 1000000 + lTime.tv_usec;
+        sec   = lTime.tv_sec % 120;
+        usec  = sec * 1000000 + lTime.tv_usec;
         uwait = 120000000 - usec + 10000;  // Adding 10ms, to be sure to reach this next minute
         usleep(uwait);