Lines Matching full:offset

3  * @brief Bluetooth Volume Offset Control Service (VOCS) APIs.
16  * @brief Volume Offset Control Service (VOCS)
18  * @defgroup bt_vocs Volume Offset Control Service (VOCS)
26  * The Volume Offset Control Service is a secondary service, and as such should not be used own its
30  * Note that the API abstracts away the change counter in the volume offset control state and will
45  * @name Volume Offset Control Service Error codes
50  * Offset State characteristic.
60  * @name Volume Offset Control Service offset limits
63 /** Minimum offset value */
65 /** Maximum offset value */
69 /** @brief Opaque Volume Offset Control Service instance. */
72 /** @brief Structure for registering a Volume Offset Control Service instance. */
80 	/** Initial volume offset (-255 to 255) */
81 	int16_t offset;  member
93 /** @brief Structure for discovering a Volume Offset Control Service instance. */
110  * @brief Get a free service instance of Volume Offset Control Service from the pool.
112  * @return Volume Offset Control Service instance in case of success or NULL in case of error.
121  * @param vocs Volume Offset Control Service instance.
141  * @brief Register the Volume Offset Control Service instance.
143  * @param vocs      Volume Offset Control Service instance.
144  * @param param     Volume Offset Control Service register parameters.
152  * @brief Callback function for the offset state.
160  * @param offset      The offset value.
162 typedef void (*bt_vocs_state_cb)(struct bt_vocs *inst, int err, int16_t offset);
165  * @brief Callback function for setting offset.
205  * includes the Volume Control Offset Service client, and should thus not be
216  * @brief Struct to hold the Volume Offset Control Service callbacks
222 	/** The offset state has changed */
237 	 * The set offset procedure has completed
246  * @brief Read the Volume Offset Control Service offset state.
250  * @param inst          Pointer to the Volume Offset Control Service instance.
257  * @brief Set the Volume Offset Control Service offset state.
259  * @param inst          Pointer to the Volume Offset Control Service instance.
260  * @param offset        The offset to set (-255 to 255).
264 int bt_vocs_state_set(struct bt_vocs *inst, int16_t offset);
267  * @brief Read the Volume Offset Control Service location.
271  * @param inst          Pointer to the Volume Offset Control Service instance.
278  * @brief Set the Volume Offset Control Service location.
280  * @param inst          Pointer to the Volume Offset Control Service instance.
288  * @brief Read the Volume Offset Control Service output description.
292  * @param inst          Pointer to the Volume Offset Control Service instance.
299  * @brief Set the Volume Offset Control Service description.
301  * @param inst          Pointer to the Volume Offset Control Service instance.
309  * @brief Registers the callbacks for the Volume Offset Control Service client.
311  * @param inst  Pointer to the Volume Offset Control Service client instance.
317  * @brief Returns a pointer to a Volume Offset Control Service client instance.
324  * @brief Discover a Volume Offset Control Service.
326  * Attempts to discover a Volume Offset Control Service on a server given the @p param.
328  * @param conn  Connection to the peer with the Volume Offset Control Service.
329  * @param inst  Pointer to the Volume Offset Control Service client instance.