Fix bug in L1C/A correlator code (l1_ca_track_correlate)

Adel Mamin · Roman Gezikov · commit 57697866a3fd · 2016-05-20T08:34:01.000+03:00
diff --git a/src/correlate.c b/src/correlate.c
@@ -75,7 +75,7 @@ void l1_ca_track_correlate(const s8* restrict samples, size_t samples_len,
                  code_step);
 
   if (0 == *num_samples) {
-    *num_samples = (int)ceil(2 * L1_CA_CHIPS_PER_PRN_CODE / code_step);
+    *num_samples = (int)ceil(L1_CA_CHIPS_PER_PRN_CODE / code_step);
   }
 
   if (*num_samples > samples_len) {

Original file line number	Diff line number	Diff line change
`@@ -75,7 +75,7 @@ void l1_ca_track_correlate(const s8* restrict samples, size_t samples_len,`
`75`	`75`	`code_step);`
`76`	`76`
`77`	`77`	`if (0 == *num_samples) {`
`78`		`- num_samples = (int)ceil(2 L1_CA_CHIPS_PER_PRN_CODE / code_step);`
	`78`	`+ *num_samples = (int)ceil(L1_CA_CHIPS_PER_PRN_CODE / code_step);`
`79`	`79`	`}`
`80`	`80`
`81`	`81`	`if (*num_samples > samples_len) {`