diff --git a/src/ppp.c b/src/ppp.c
index a147796eab4d872e2f1f024867112f8f07d22463..89a9d810adc0ae47cc5c5cbd8fb0daf105521c9c 100644
--- a/src/ppp.c
+++ b/src/ppp.c
@@ -389,7 +389,7 @@ static void corr_meas(const obsd_t *obs, const nav_t *nav, const double *azel,
{
const double *lam=nav->lam[obs->sat-1];
double C1,C2;
- int i,sys,ix;
+ int i,sys,ix=0;
sys=satsys(obs->sat,NULL);
@@ -445,16 +445,14 @@ static void corr_meas(const obsd_t *obs, const nav_t *nav, const double *azel,
/* detect cycle slip by LLI --------------------------------------------------*/
static void detslp_ll(rtk_t *rtk, const obsd_t *obs, int n)
{
- int i,j;
+ int i,j,nf;
trace(3,"detslp_ll: n=%d\n",n);
-
for (i=0;i<n&&i<MAXOBS;i++) for (j=0;j<rtk->opt.nf;j++) {
if (obs[i].L[j]==0.0||!(obs[i].LLI[j]&3)) continue;
-
trace(3,"detslp_ll: slip detected sat=%2d f=%d\n",obs[i].sat,j+1);
-
- rtk->ssat[obs[i].sat-1].slip[j]=1;
+ nf=rtk->opt.nf;/* fixes gcc compiler warning */
+ rtk->ssat[obs[i].sat-1].slip[j<nf?j:nf]=1;
}
}
/* detect cycle slip by geometry free phase jump -----------------------------*/
diff --git a/src/rcv/binex.c b/src/rcv/binex.c
index bce80ad6bb5cc2b440a8fe56913badd7f3e64a4f..66536ff7aec0d33f647182ac4bebeb24030b4e30 100644
--- a/src/rcv/binex.c
+++ b/src/rcv/binex.c
@@ -36,11 +36,6 @@
#define MIN(x,y) ((x)<(y)?(x):(y))
-/* ura table -----------------------------------------------------------------*/
-static const double ura_eph[]={
- 2.4,3.4,4.85,6.85,9.65,13.65,24.0,48.0,96.0,192.0,384.0,768.0,1536.0,
- 3072.0,6144.0,0.0
-};
/* get fields (big-endian) ---------------------------------------------------*/
#define U1(p) (*((unsigned char *)(p)))
#define I1(p) (*((signed char *)(p)))
diff --git a/src/rcv/comnav.c b/src/rcv/comnav.c
index cb2f06cbe60a95c699b174c4c471a6598d733bde..a3f39524e5a7eabbf2bb31d42ec38eb9f1c7731d 100644
--- a/src/rcv/comnav.c
+++ b/src/rcv/comnav.c
@@ -61,14 +61,6 @@ static int exsign(unsigned int v, int bits)
{
return (int)(v&(1<<(bits-1))?v|(~0u<<bits):v);
}
-/* checksum ------------------------------------------------------------------*/
-static unsigned char chksum(const unsigned char *buff, int len)
-{
- unsigned char sum=0;
- int i;
- for (i=0;i<len;i++) sum^=buff[i];
- return sum;
-}
/* adjust weekly rollover of gps time ----------------------------------------*/
static gtime_t adjweek(gtime_t time, double tow)
{
diff --git a/src/rcv/novatel.c b/src/rcv/novatel.c
index 998e3accb7b6831d4dfe1f4d1ccf14dfeed9ee93..8dc2027404132c438479e82248687f278d9e38bb 100644
--- a/src/rcv/novatel.c
+++ b/src/rcv/novatel.c
@@ -107,14 +107,6 @@ static int exsign(unsigned int v, int bits)
{
return (int)(v&(1<<(bits-1))?v|(~0u<<bits):v);
}
-/* checksum ------------------------------------------------------------------*/
-static unsigned char chksum(const unsigned char *buff, int len)
-{
- unsigned char sum=0;
- int i;
- for (i=0;i<len;i++) sum^=buff[i];
- return sum;
-}
/* adjust weekly rollover of gps time ----------------------------------------*/
static gtime_t adjweek(gtime_t time, double tow)
{
diff --git a/src/rcv/nvs.c b/src/rcv/nvs.c
index eb0f9d1a8d5fc0f0b78e0cf1a3e8b510f12d1492..f1650f8979fb70b0825a61f40bc43a0ccda0a7db 100644
--- a/src/rcv/nvs.c
+++ b/src/rcv/nvs.c
@@ -550,7 +550,7 @@ extern int input_nvsf(raw_t *raw, FILE *fp)
extern int gen_nvs(const char *msg, unsigned char *buff)
{
unsigned char *q=buff;
- char mbuff[1024],*args[32],*p;
+ char mbuff[1024],*args[32]={0},*p;
unsigned int byte;
int iRate,n,narg=0;
unsigned char ui100Ms;
diff --git a/src/rcv/skytraq.c b/src/rcv/skytraq.c
index 4b9a5e1f12d8fa14662d378c5114b2e628bbcb9c..beb3e1e3bae25f348ac0f265d4bb1662af3a72bf 100644
--- a/src/rcv/skytraq.c
+++ b/src/rcv/skytraq.c
@@ -762,7 +762,7 @@ extern int gen_stq(const char *msg, unsigned char *buff)
{
const char *hz[]={"1Hz","2Hz","4Hz","5Hz","10Hz","20Hz",""};
unsigned char *q=buff;
- char mbuff[1024],*args[32],*p;
+ char mbuff[1024],*args[32]={0},*p;
int i,n,narg=0;
trace(4,"gen_stq: msg=%s\n",msg);
diff --git a/src/rcv/swiftnav.c b/src/rcv/swiftnav.c
index 09e094ec2c10eb62b101ab1b2d7db882225e3474..c8901dd8b788b0c46aa33f98458dde3738c52549 100644
--- a/src/rcv/swiftnav.c
+++ b/src/rcv/swiftnav.c
@@ -15,8 +15,6 @@
#include <math.h>
#include <stdint.h>
-static const char rcsid[] = "$Id: Swiftnav SBP,v 1.0 2017/02/01 FT $";
-
#define SBP_SYNC1 0x55 /* SBP message header sync */
#define ID_MEASEPOCH 0x004A /* observation */
@@ -192,11 +190,6 @@ static const uint32_t rtcm_phase_lock_table[16] = {
0, 32, 64, 128, 256, 512, 1024, 2048,
4096, 8192, 16384, 32768, 65536, 131072, 262144, 524288};
-static const double ura_eph[] = {/* ura values */
- 2.4, 3.4, 4.85, 6.85, 9.65, 13.65,
- 24.0, 48.0, 96.0, 192.0, 384.0, 768.0,
- 1536.0, 3072.0, 6144.0, 0.0};
-
static const uint8_t decoding_table[256] = {
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
diff --git a/src/rtcm3e.c b/src/rtcm3e.c
index 1298a86df8082cfc98f76c26bd362af226689ada..d39505db9b586fc3c4375df507ff29f7d1dbead6 100644
--- a/src/rtcm3e.c
+++ b/src/rtcm3e.c
@@ -279,7 +279,7 @@ static void gen_obs_glo(rtcm_t *rtcm, const obsd_t *data, int fcn, int *code1,
double tadj)
{
double lam1=0.0,lam2=0.0,pr1c=0.0,ppr;
- double P0,L0,P1,L1,freq1,freq2;
+ double P0,L0,P1,L1,freq1=0,freq2=0;
int lt1,lt2;
if (fcn>=0) {
diff --git a/src/rtkpos.c b/src/rtkpos.c
index f1e8f2ca418a1d17049fde133c64a5a353bf476d..0f44cf9c1e99af8b05a0a1a4a852db36d95328a2 100644
--- a/src/rtkpos.c
+++ b/src/rtkpos.c
@@ -1803,7 +1803,7 @@ static int resamb_LAMBDA(rtk_t *rtk, double *bias, double *xa,int gps,int glo,in
/* resolve integer ambiguity by LAMBDA using partial fix techniques and multiple attempts -----------------------*/
static int manage_amb_LAMBDA(rtk_t *rtk, double *bias, double *xa, const int *sat, int nf, int ns)
{
- int i,f,lockc[NFREQ],ar=0,excflag=0,arsats[MAXOBS];
+ int i,f,lockc[NFREQ],ar=0,excflag=0,arsats[MAXOBS]={0};
int gps1=-1,glo1=-1,gps2,glo2,nb,rerun,dly;
float ratio1;
@@ -2184,8 +2184,9 @@ static int relpos(rtk_t *rtk, const obsd_t *obs, int nu, int nr,
}
for (i=0;i<n;i++) for (j=0;j<nf;j++) {
if (obs[i].L[j]==0.0) continue;
- rtk->ssat[obs[i].sat-1].pt[obs[i].rcv-1][j]=obs[i].time;
- rtk->ssat[obs[i].sat-1].ph[obs[i].rcv-1][j]=obs[i].L[j];
+ nf=opt->ionoopt==IONOOPT_IFLC?1:opt->nf; /* fixes gcc compiler warnings */
+ rtk->ssat[obs[i].sat-1].pt[obs[i].rcv-1][j<nf?j:nf]=obs[i].time;
+ rtk->ssat[obs[i].sat-1].ph[obs[i].rcv-1][j<nf?j:nf]=obs[i].L[j];
}
for (i=0;i<MAXSAT;i++) for (j=0;j<nf;j++) {
/* Don't lose track of which sats were used to try and resolve the ambiguities */
diff --git a/src/solution.c b/src/solution.c
index 8acf8009bef433bc46000ca670871ee8ecd3707d..bfee40fdf5e42376db5dc18337afb85b6bdaad84 100644
--- a/src/solution.c
+++ b/src/solution.c
@@ -298,7 +298,7 @@ static int test_solstat(const char *buff)
/* decode nmea ---------------------------------------------------------------*/
static int decode_nmea(char *buff, sol_t *sol)
{
- char *p,*q,*val[MAXFIELD];
+ char *p,*q,*val[MAXFIELD]={0};
int n=0;
trace(4,"decode_nmea: buff=%s\n",buff);
@@ -1634,7 +1634,7 @@ extern int outsols(unsigned char *buff, const sol_t *sol, const double *rb,
double gpst;
int week,timeu;
const char *sep=opt2sep(opt);
- char s[64];
+ char s[256];
unsigned char *p=buff;
trace(3,"outsols :\n");