diff -rupN orig/driver_nmea0183.c modif/driver_nmea0183.c
--- orig/driver_nmea0183.c	2016-05-11 10:51:47.972318970 -0500
+++ modif/driver_nmea0183.c	2016-05-16 03:45:57.055431883 -0500
@@ -1070,6 +1070,13 @@ static gps_mask_t processPASHR(int c UNU
  *
  **************************************************************************/
 
+static bool startsWith(const char *pre, const char *str)
+{
+    size_t lenpre = strlen(pre),
+           lenstr = strlen(str);
+    return lenstr < lenpre ? false : strncmp(pre, str, lenpre) == 0;
+}
+
 /*@ -mayaliasunique @*/
 gps_mask_t nmea_parse(char *sentence, struct gps_device_t * session)
 /* parse an NMEA sentence, unpack it into a session structure */
@@ -1115,6 +1122,7 @@ gps_mask_t nmea_parse(char *sentence, st
 	{"GBS", 7,  false, processGPGBS},
         {"HDT", 1,  false, processHDT},
 	{"DBT", 7,  true,  processDBT},
+	{"PGLOR", 0,  false, NULL},	/* ignore PGLOR data */
 #ifdef TNT_ENABLE
 	{"PTNTHTM", 9, false, processTNTHTM},
 #endif /* TNT_ENABLE */
@@ -1133,6 +1141,11 @@ gps_mask_t nmea_parse(char *sentence, st
     char *p, *s, *e;
     volatile char *t;
 
+	if (startsWith("$PGLOR", sentence)) {
+		/* Discard PGLOR sentence */
+		return ONLINE_SET;
+	}
+
     /*
      * We've had reports that on the Garmin GPS-10 the device sometimes
      * (1:1000 or so) sends garbage packets that have a valid checksum
diff -rupN orig/gpsd.c modif/gpsd.c
--- orig/gpsd.c	2016-05-11 10:52:17.432319947 -0500
+++ modif/gpsd.c	2016-05-16 03:45:38.125432103 -0500
@@ -259,6 +259,7 @@ static void usage(void)
   -n			    = don't wait for client connects to poll GPS\n\
   -N			    = don't go into background\n\
   -F sockfile		    = specify control socket location\n"
+"  -t			    = device sends text data in lines that finish with \\n char\n"
 #ifndef FORCE_GLOBAL_ENABLE
 "  -G         		    = make gpsd listen on INADDR_ANY\n"
 #endif /* FORCE_GLOBAL_ENABLE */
@@ -1866,7 +1867,7 @@ int main(int argc, char *argv[])
     context.pps_hook = ship_pps_drift_message;
 #endif /* PPS_ENABLE */
 
-    while ((option = getopt(argc, argv, "F:D:S:bGhlNnP:V")) != -1) {
+    while ((option = getopt(argc, argv, "F:D:S:btGhlNnP:V")) != -1) {
 	switch (option) {
 	case 'D':
 	    context.debug = (int)strtol(optarg, 0, 0);
@@ -1885,6 +1886,9 @@ int main(int argc, char *argv[])
 	case 'b':
 	    context.readonly = true;
 	    break;
+	case 't':
+	    packet_parse_as_text(true);
+	    break;
 #ifndef FORCE_GLOBAL_ENABLE
 	case 'G':
 	    listen_global = true;
diff -rupN orig/gpsd.h-tail modif/gpsd.h-tail
--- orig/gpsd.h-tail	2016-05-16 03:49:49.055429196 -0500
+++ modif/gpsd.h-tail	2016-05-16 03:49:56.495429110 -0500
@@ -185,6 +185,7 @@ extern void packet_init(/address@hidden@*/struct
 extern void packet_reset(/address@hidden@*/struct gps_packet_t *);
 extern void packet_pushback(struct gps_packet_t *);
 extern void packet_parse(struct gps_packet_t *);
+extern void packet_parse_as_text(bool value);
 extern ssize_t packet_get(int, struct gps_packet_t *);
 extern int packet_sniff(struct gps_packet_t *);
 #define packet_buffered_input(lexer) ((lexer)->inbuffer + (lexer)->inbuflen - (lexer)->inbufptr)
diff -rupN orig/packet.c modif/packet.c
--- orig/packet.c	2016-05-11 10:51:59.052319337 -0500
+++ modif/packet.c	2016-05-16 03:45:44.965432023 -0500
@@ -1997,15 +1997,57 @@ void packet_parse(struct gps_packet_t *l
 
 #undef getword
 
+static char tmp_buffer[MAX_PACKET_LENGTH*2+1];
+static int tmp_buffer_read = 0;
+static int tmp_buffer_index = 0;
+static bool parse_as_text = false;
+
+void packet_parse_as_text(bool value) {
+	parse_as_text = value;
+}
+
 ssize_t packet_get(int fd, struct gps_packet_t *lexer)
 /* grab a packet; return -1=>I/O error, 0=>EOF, BAD_PACKET or a length */
 {
     ssize_t recvd;
+    int i;
 
     /*@ -modobserver @*/
     errno = 0;
-    recvd = read(fd, lexer->inbuffer + lexer->inbuflen,
-		 sizeof(lexer->inbuffer) - (lexer->inbuflen));
+	if (parse_as_text) {
+		/* Split the binary data into lines */
+		recvd = 0;
+		for (i=lexer->inbuflen; i<sizeof(lexer->inbuffer); i++) {
+			if (tmp_buffer_index >= tmp_buffer_read) {
+				/* Read data from device */
+				tmp_buffer_read = read(fd, tmp_buffer, sizeof(tmp_buffer));
+				tmp_buffer_index = 0;
+				if (tmp_buffer_read < 0) {
+					recvd = -1;
+					break;
+				}
+				else
+				if (tmp_buffer_read == 0) {
+					recvd = 0;
+					break;
+				}
+				
+			}
+			
+			/* Read data from buffer */
+			lexer->inbuffer[i] = tmp_buffer[tmp_buffer_index++];
+			recvd++;
+			if (lexer->inbuffer[i] == '\n')  {
+				break;
+			}
+		}
+		
+	}
+	else {
+    
+		recvd = read(fd, lexer->inbuffer + lexer->inbuflen,
+			 sizeof(lexer->inbuffer) - (lexer->inbuflen));
+	}
     /*@ +modobserver @*/
     if (recvd == -1) {
 	if ((errno == EAGAIN) || (errno == EINTR)) {