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-rw-r--r--src/af-gps-binding.c35
1 files changed, 35 insertions, 0 deletions
diff --git a/src/af-gps-binding.c b/src/af-gps-binding.c
index c304160..f404b83 100644
--- a/src/af-gps-binding.c
+++ b/src/af-gps-binding.c
@@ -919,6 +919,26 @@ static int get_type_for_req(struct afb_req req, enum type *type)
/*
* Get the last known position
+ *
+ * parameter of the get are:
+ *
+ * type: string: the type of position expected (defaults to "WGS84" if not present)
+ *
+ * returns the position
+ *
+ * The valid types are:
+ *
+ * +==========+=======================+=======+==========+=======+
+ * | type | longitude & latitude | speed | altitude | track |
+ * +==========+=======================+=======+==========+=======+
+ * | WGS84 | degre | m/s | | |
+ * +----------+-----------------------+-------+ | |
+ * | DMS.km/h | | km/h | | |
+ * +----------+ +-------+ meter | degre |
+ * | DMS.mph | degĀ°min'sec"X | mph | | |
+ * +----------+ +-------+ | |
+ * | DMS.kn | | kn | | |
+ * +==========+=======================+=======+==========+=======+
*/
static void get(struct afb_req req)
{
@@ -929,6 +949,17 @@ static void get(struct afb_req req)
/*
* subscribe to notification of position
+ *
+ * parameters of the subscription are:
+ *
+ * type: string: the type of position expected (defaults to WCS84 if not present)
+ * see the list above (get)
+ * period: integer: the expected period in milliseconds (defaults to 2000 if not present)
+ *
+ * returns an object with 2 fields:
+ *
+ * name: string: the name of the event without its prefix
+ * id: integer: a numeric identifier of the event to be used for unsubscribing
*/
static void subscribe(struct afb_req req)
{
@@ -955,6 +986,10 @@ static void subscribe(struct afb_req req)
/*
* unsubscribe a previous subscription
+ *
+ * parameters of the unsubscription are:
+ *
+ * id: integer: the numeric identifier of the event as returned when subscribing
*/
static void unsubscribe(struct afb_req req)
{