From 125dd7d4fc70f79e1009bb2395e2deaea7c044aa Mon Sep 17 00:00:00 2001
From: robertl <robertl@f51c46e8-681c-474f-0cfe-069cfd0219fb>
Date: Tue, 30 Aug 2005 17:38:17 +0000
Subject: [PATCH] Jeff Kalikstein adds heart rate support for Forerunner 301.

git-svn-id: http://gpsbabel.googlecode.com/svn/trunk@1379 f51c46e8-681c-474f-0cfe-069cfd0219fb
---
 gpsbabel/csv_util.c         | 7 +++++++
 gpsbabel/defs.h             | 3 ++-
 gpsbabel/garmin.c           | 1 +
 gpsbabel/style/README.style | 6 ++++++
 4 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/gpsbabel/csv_util.c b/gpsbabel/csv_util.c
index 5979486e3..e2ad5db8a 100644
--- a/gpsbabel/csv_util.c
+++ b/gpsbabel/csv_util.c
@@ -926,6 +926,9 @@ xcsv_parse_val(const char *s, waypoint *wpt, const field_map_t *fmp)
     if ( strcmp( fmp->key, "PATH_DISTANCE_MILES") == 0) {
        /* Ignored on input */
     } else
+    if ( strcmp( fmp->key, "HEART_RATE") == 0) {
+      wpt->heartrate = atoi(s); 
+    }
     if ( strcmp( fmp->key, "PATH_DISTANCE_KM") == 0 ) {
        /* Ignored on input */
     } else {
@@ -1260,6 +1263,10 @@ xcsv_waypt_pr(const waypoint *wpt)
             writebuff( buff, fmp->printfc, wpt->course );
 	} else
 
+        /* HEART RATE CONVERSION***********************************************/
+        if (strcmp(fmp->key, "HEART_RATE") == 0) {
+            writebuff(buff, fmp->printfc, wpt->heartrate);
+        } else
         /* TIME CONVERSIONS**************************************************/
         if (strcmp(fmp->key, "EXCEL_TIME") == 0) {
             /* creation time as an excel (double) time */
diff --git a/gpsbabel/defs.h b/gpsbabel/defs.h
index c949a3177..f1bb85703 100644
--- a/gpsbabel/defs.h
+++ b/gpsbabel/defs.h
@@ -289,7 +289,8 @@ typedef struct {
 	float speed;   	/* Optional: meters per second. */
 	fix_type fix;	/* Optional: 3d, 2d, etc. */
 	int  sat;	/* Optional: number of sats used for fix */
-	
+
+	int heartrate;	 /* Beats per minute: likely to get moved to fs. */
 	geocache_data gc_data;
 	format_specific_data *fs;
 	void *extra_data;	/* Extra data added by, say, a filter. */
diff --git a/gpsbabel/garmin.c b/gpsbabel/garmin.c
index 75fc9e1fb..8557ae1df 100644
--- a/gpsbabel/garmin.c
+++ b/gpsbabel/garmin.c
@@ -287,6 +287,7 @@ track_read(void)
 		wpt->longitude = array[i]->lon;
 		wpt->latitude = array[i]->lat;
 		wpt->altitude = array[i]->alt;
+		wpt->heartrate = array[i]->heartrate;
 		wpt->shortname = xstrdup(array[i]->trk_ident);
 		wpt->creation_time = array[i]->Time;
 		
diff --git a/gpsbabel/style/README.style b/gpsbabel/style/README.style
index b191b9bd1..f59ef1869 100644
--- a/gpsbabel/style/README.style
+++ b/gpsbabel/style/README.style
@@ -327,6 +327,12 @@ The fields used by the XCSV parser are as follows:
    ALT_METERS is identical to ALT_FEET with the exception that the altitude
    is in METERS.
 
+ o HEART_RATE
+   Heart rate, measured in beats per minute.  Only valid for units with 
+   heart rate monitor features (i.e. Garmin Forerunner 301).
+
+   example: IFIELD HEART_RATE,"","%d"
+
  o EXCEL_TIME
    EXCEL_TIME is the waypoint's creation time, if any.  This is actually
    the decimal days since 1/1/1900 and is handled internally as a DOUBLE
-- 
2.30.2