Function esp_idf_sys::esp_ble_gatts_create_service

source ยท 
pub unsafe extern "C" fn esp_ble_gatts_create_service(
    gatts_if: esp_gatt_if_t,
    service_id: *mut esp_gatt_srvc_id_t,
    num_handle: u16,
) -> esp_err_t
Expand description

@brief Create a service. When service creation is done, a callback event ESP_GATTS_CREATE_EVT is called to report status and service ID to the profile. The service ID obtained in the callback function needs to be used when adding included service and characteristics/descriptors into the service.

@param[in] gatts_if: GATT server access interface @param[in] service_id: service ID. @param[in] num_handle: number of handle requested for this service.

@return - ESP_OK : success - other : failed