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-rw-r--r--recipes-navigation/gpsd/gpsd/0006-ubxtimelps.patch200
-rw-r--r--recipes-navigation/gpsd/gpsd_3.16.bb4
2 files changed, 203 insertions, 1 deletions
diff --git a/recipes-navigation/gpsd/gpsd/0006-ubxtimelps.patch b/recipes-navigation/gpsd/gpsd/0006-ubxtimelps.patch
new file mode 100644
index 0000000..e715847
--- /dev/null
+++ b/recipes-navigation/gpsd/gpsd/0006-ubxtimelps.patch
@@ -0,0 +1,200 @@
+diff -Naur old/driver_ubx.c new/driver_ubx.c
+--- old/driver_ubx.c 2017-01-19 14:12:25.099231346 -0600
++++ new/driver_ubx.c 2017-01-19 15:13:58.552152991 -0600
+@@ -57,6 +57,29 @@
+ #define UBX_CFG_LEN 20
+ #define outProtoMask 14
+
++#ifdef UBLOXTIMELS_ENABLE
++/* UBX-NAV-TIMELS support */
++static char *srcOfCurrLs[] = {
++ "firmware",
++ "GPS GLONASS difference",
++ "GPS",
++ "SBAS",
++ "BeiDou",
++ "Galileo",
++ "Aided data",
++ "Configured"
++};
++static char *srcOfLsChange[] = {
++ "No Source",
++ "Undefined",
++ "GPS",
++ "SBAS",
++ "BeiDou",
++ "Galileo",
++ "GLONOSS",
++};
++#endif /* UBLOXTIMELS_ENABLE */
++
+ static gps_mask_t ubx_parse(struct gps_device_t *session, unsigned char *buf,
+ size_t len);
+ static gps_mask_t ubx_msg_nav_dop(struct gps_device_t *session,
+@@ -237,6 +260,89 @@
+ return mask;
+ }
+
++#ifdef UBLOXTIMELS_ENABLE
++/**
++ * Navigation time to leap second
++ *
++ * Sets leap_notify if leap second is < 23 hours away.
++ */
++static void
++ubx_msg_nav_timels(struct gps_device_t *session, unsigned char *buf,
++ size_t data_len)
++{
++ int version;
++ unsigned int flags;
++ int valid_curr_ls;
++ int valid_time_to_ls_event;
++
++ if (data_len != 24) {
++ gpsd_log(&session->context->errout, LOG_WARN,
++ "UBX-NAV-TIMELS: unexpected length %d, expecting 24\n",
++ data_len);
++ return;
++ }
++ version = getsb(buf,4);
++ /* Only version 0 is defined so far. */
++ flags = (unsigned int)getub(buf, 23);
++ gpsd_log(&session->context->errout, LOG_DATA,
++ "UBX-NAV-TIMELS: flags 0x%x message version %d\n",flags, version);
++ valid_curr_ls = flags & UBX_TIMELS_VALID_CURR_LS;
++ valid_time_to_ls_event = flags & UBX_TIMELS_VALID_TIME_LS_EVT;
++ if(valid_curr_ls) {
++ unsigned int src_of_curr_ls = getub(buf,8);
++ int curr_ls = getsb(buf,9);
++ char *src = "Unknown";
++
++ if(src_of_curr_ls < (sizeof srcOfCurrLs/(sizeof srcOfCurrLs[0])))
++ src = srcOfCurrLs[src_of_curr_ls];
++
++ gpsd_log(&session->context->errout, LOG_DATA,
++ "UBX-NAV-TIMELS: source_of_current_leapsecond=%u:%s curr_ls=%d\n",
++ src_of_curr_ls,src,curr_ls);
++ session->context->leap_seconds = curr_ls;
++ session->context->valid |= LEAP_SECOND_VALID;
++ } /* Valid current leap second */
++ if(valid_time_to_ls_event) {
++ char *src="Unknown";
++ unsigned int src_of_ls_change;
++ unsigned short dateOfLSGpsWn, dateOfLSGpsDn;
++ int lsChange = getsb(buf,11);
++ int timeToLsEvent = getles32(buf,12);
++ src_of_ls_change = getub(buf,10);
++ if(src_of_ls_change < (sizeof srcOfLsChange/(sizeof srcOfLsChange[0])))
++ src = srcOfLsChange[src_of_ls_change];
++ dateOfLSGpsWn = getles16(buf,16);
++ dateOfLSGpsDn = getles16(buf,18);
++ gpsd_log(&session->context->errout, LOG_DATA,
++ "UBX_NAV_TIMELS: source_of_leapsecond_change=%u:%s "
++ "leapSecondChage=%d timeToLsEvent=%d\n",
++ src_of_ls_change,src,lsChange,timeToLsEvent);
++ gpsd_log(&session->context->errout, LOG_DATA,
++ "UBX_NAV_TIMELS: dateOfLSGpsWn=%d dateOfLSGpsDn=%d\n",
++ dateOfLSGpsWn,dateOfLSGpsDn);
++ if(timeToLsEvent < 60*60*23 && timeToLsEvent > 0) {
++ if(lsChange == 0)
++ session->context->leap_notify = LEAP_NOWARNING;
++ else if (lsChange == 1)
++ session->context->leap_notify = LEAP_ADDSECOND;
++ else if (lsChange == -1)
++ session->context->leap_notify = LEAP_DELSECOND;
++ } else
++ session->context->leap_notify = LEAP_NOWARNING;
++
++ if (session->context->leap_notify == LEAP_ADDSECOND)
++ gpsd_log(&session->context->errout,LOG_INF,
++ "UBX_NAV_TIMELS: Add leap second today\n");
++ else if (session->context->leap_notify == LEAP_DELSECOND)
++ gpsd_log(&session->context->errout,LOG_INF,
++ "UBX_NAV_TIMELS: Remove leap second today\n");
++
++ gpsd_log(&session->context->errout, LOG_DATA,
++ "UBX_NAV_TIMELS: leaving: leap_notify=%d\n",
++ session->context->leap_notify);
++ }
++}
++#endif /* UBLOXTIMELS_ENABLE */
+ /**
+ * Geodetic position solution message
+ */
+@@ -523,13 +629,22 @@
+ case UBX_NAV_EKFSTATUS:
+ gpsd_log(&session->context->errout, LOG_DATA, "UBX_NAV_EKFSTATUS\n");
+ break;
+-
++ case UBX_NAV_TIMELS:
++ gpsd_log(&session->context->errout, LOG_DATA, "UBX_NAV_TIMELS\n");
++#ifdef UBLOXTIMELS_ENABLE
++ ubx_msg_nav_timels(session, &buf[UBX_PREFIX_LEN],data_len);
++#endif // UBLOXTIMELS_ENABLE
++ break;
+ case UBX_RXM_RAW:
+ gpsd_log(&session->context->errout, LOG_DATA, "UBX_RXM_RAW\n");
+ break;
+ case UBX_RXM_SFRB:
++ gpsd_log(&session->context->errout, LOG_DATA, "UBX_RXM_SFRB\n");
+ mask = ubx_msg_sfrb(session, &buf[UBX_PREFIX_LEN]);
+ break;
++ case UBX_RXM_SFRBX:
++ gpsd_log(&session->context->errout, LOG_DATA, "UBX_RXM_SFRBX\n");
++ break;
+ case UBX_RXM_SVSI:
+ gpsd_log(&session->context->errout, LOG_PROG, "UBX_RXM_SVSI\n");
+ break;
+@@ -955,6 +1070,12 @@
+ msg[1] = 0x20; /* msg id = UBX_NAV_TIMEGPS */
+ msg[2] = 0x01; /* rate */
+ (void)ubx_write(session, 0x06u, 0x01, msg, 3);
++#ifdef UBLOXTIMELS_ENABLE
++ msg[0] = 0x01; /* class */
++ msg[1] = 0x26; /* msg id = UBX_NAV_TIMELS */
++ msg[2] = 0xff; /* rate */
++#endif /* UBLOXTIMELS_ENABLE */
++ (void)ubx_write(session, 0x06u, 0x01, msg, 3);
+ msg[0] = 0x01; /* class */
+ msg[1] = 0x30; /* msg id = NAV-SVINFO */
+ msg[2] = 0x0a; /* rate */
+diff -Naur old/driver_ubx.h new/driver_ubx.h
+--- old/driver_ubx.h 2017-01-19 14:12:25.099231346 -0600
++++ new/driver_ubx.h 2017-01-19 14:01:48.177653001 -0600
+@@ -35,6 +35,7 @@
+ UBX_NAV_TIMEGPS = UBX_MSGID(UBX_CLASS_NAV, 0x20),
+ UBX_NAV_TIMEUTC = UBX_MSGID(UBX_CLASS_NAV, 0x21),
+ UBX_NAV_CLOCK = UBX_MSGID(UBX_CLASS_NAV, 0x22),
++ UBX_NAV_TIMELS = UBX_MSGID(UBX_CLASS_NAV, 0x26),
+ UBX_NAV_SVINFO = UBX_MSGID(UBX_CLASS_NAV, 0x30),
+ UBX_NAV_DGPS = UBX_MSGID(UBX_CLASS_NAV, 0x31),
+ UBX_NAV_SBAS = UBX_MSGID(UBX_CLASS_NAV, 0x32),
+@@ -42,6 +43,7 @@
+
+ UBX_RXM_RAW = UBX_MSGID(UBX_CLASS_RXM, 0x10),
+ UBX_RXM_SFRB = UBX_MSGID(UBX_CLASS_RXM, 0x11),
++ UBX_RXM_SFRBX = UBX_MSGID(UBX_CLASS_RXM, 0x13),
+ UBX_RXM_SVSI = UBX_MSGID(UBX_CLASS_RXM, 0x20),
+ UBX_RXM_ALM = UBX_MSGID(UBX_CLASS_RXM, 0x30),
+ UBX_RXM_EPH = UBX_MSGID(UBX_CLASS_RXM, 0x31),
+@@ -102,6 +104,9 @@
+ #define UBX_SOL_VALID_WEEK 0x04
+ #define UBX_SOL_VALID_TIME 0x08
+
++#define UBX_TIMELS_VALID_CURR_LS 0x01
++#define UBX_TIMELS_VALID_TIME_LS_EVT 0x01
++
+ /* from UBX_NAV_SVINFO */
+ #define UBX_SAT_USED 0x01
+ #define UBX_SAT_DGPS 0x02
+diff -Naur old/SConstruct new/SConstruct
+--- old/SConstruct 2017-01-19 14:51:35.638466569 -0600
++++ new/SConstruct 2017-01-19 15:20:02.488159765 -0600
+@@ -113,6 +113,7 @@
+ ("tripmate", True, "DeLorme TripMate support"),
+ ("tsip", True, "Trimble TSIP support"),
+ ("ublox", True, "u-blox Protocol support"),
++ ("ubloxtimels", False, "u-blox UBX-NAV-TIMELS support (leap second)"),
+ ("fury", True, "Jackson Labs Fury and Firefly support"),
+ ("nmea2000", True, "NMEA2000/CAN support"),
+ # Non-GPS protocols
diff --git a/recipes-navigation/gpsd/gpsd_3.16.bb b/recipes-navigation/gpsd/gpsd_3.16.bb
index 7e573f8..52aa9a9 100644
--- a/recipes-navigation/gpsd/gpsd_3.16.bb
+++ b/recipes-navigation/gpsd/gpsd_3.16.bb
@@ -4,7 +4,7 @@ LICENSE = "BSD"
LIC_FILES_CHKSUM = "file://COPYING;md5=d217a23f408e91c94359447735bc1800"
DEPENDS = "dbus dbus-glib ncurses python libusb1 chrpath-replacement-native pps-tools"
PROVIDES = "virtual/gpsd"
-PR="m1"
+PR="m2"
EXTRANATIVEPATH += "chrpath-native"
@@ -14,6 +14,7 @@ SRC_URI = "${SAVANNAH_GNU_MIRROR}/${BPN}/${BP}.tar.gz \
file://0004-SConstruct-disable-html-and-man-docs-building-becaus.patch \
file://0001-include-sys-ttydefaults.h.patch \
file://0005-suppress-text-in-binary.patch \
+ file://0006-ubxtimelps.patch \
file://gpsd-default \
file://gpsd \
file://gpsd_ubx_fixed.sh \
@@ -58,6 +59,7 @@ EXTRA_OESCONS = " \
systemd='${SYSTEMD_OESCONS}' \
libdir='${libdir}' \
ublox='yes' \
+ ubloxtimels='yes' \
pps='yes' \
gpsd_group='gps' \
ntpshm='yes' \
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-16 09:55:25 +0000