This patch adds Reset method on HeartRate interface to reset Energy
Expended.
---
profiles/heartrate/heartrate.c | 45 +++++++++++++++++++++++++++++++++++++++++-
1 file changed, 44 insertions(+), 1 deletion(-)
diff --git a/profiles/heartrate/heartrate.c b/profiles/heartrate/heartrate.c
index ba1c1fa..add34b8 100644
--- a/profiles/heartrate/heartrate.c
+++ b/profiles/heartrate/heartrate.c
@@ -41,6 +41,7 @@
#include "log.h"
#include "heartrate.h"
+#define HEART_RATE_INTERFACE "org.bluez.HeartRate"
#define HEART_RATE_MANAGER_INTERFACE "org.bluez.HeartRateManager"
#define HEART_RATE_WATCHER_INTERFACE "org.bluez.HeartRateWatcher"
@@ -628,6 +629,35 @@ static const GDBusMethodTable heartrate_manager_methods[] = {
{ }
};
+static DBusMessage *hrcp_reset(DBusConnection *conn, DBusMessage *msg,
+ void *data)
+{
+ struct heartrate *hr = data;
+ uint8_t value;
+ char *vmsg;
+
+ if (!hr->hrcp_val_handle)
+ return btd_error_not_supported(msg);
+
+ if (!hr->attrib)
+ return btd_error_not_available(msg);
+
+ value = 0x01;
+ vmsg = g_strdup("Reset Control Point");
+ gatt_write_char(hr->attrib, hr->hrcp_val_handle, &value,
+ sizeof(value), char_write_cb, vmsg);
+
+ DBG("Energy Expended Value has been reset");
+
+ return dbus_message_new_method_return(msg);
+}
+
+static const GDBusMethodTable heartrate_device_methods[] = {
+ { GDBUS_METHOD("Reset", NULL, NULL,
+ hrcp_reset) },
+ { }
+};
+
int heartrate_adapter_register(struct btd_adapter *adapter)
{
struct heartrate_adapter *hradapter;
@@ -685,6 +715,18 @@ int heartrate_device_register(struct btd_device *device,
hr->dev = btd_device_ref(device);
hr->hradapter = hradapter;
+ if (!g_dbus_register_interface(btd_get_dbus_connection(),
+ device_get_path(device),
+ HEART_RATE_INTERFACE,
+ heartrate_device_methods,
+ NULL, NULL, hr,
+ destroy_heartrate)) {
+ error("D-Bus failed to register %s interface",
+ HEART_RATE_INTERFACE);
+ destroy_heartrate(hr);
+ return -EIO;
+ }
+
hr->svc_range = g_new0(struct att_range, 1);
hr->svc_range->start = prim->range.start;
hr->svc_range->end = prim->range.end;
@@ -718,5 +760,6 @@ void heartrate_device_unregister(struct btd_device *device)
hradapter->devices = g_slist_remove(hradapter->devices, hr);
- destroy_heartrate(hr);
+ g_dbus_unregister_interface(btd_get_dbus_connection(),
+ device_get_path(device), HEART_RATE_INTERFACE);
}
--
1.7.11.3
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