/** * Returns the current event * * @param [in] h * * @return 0 if h is NULL * @return current event otherwise */ int bus_ev_read(bus_ev_hdle_t *h) { bus_ev_t *bus_events = (bus_ev_t *)h; int ev = 0; if (bus_events) ev = usb_host_read_event(bus_events->ctx); return ev; }
void usb_host_run(struct usb_host_context *context, usb_device_added_cb added_cb, usb_device_removed_cb removed_cb, usb_discovery_done_cb discovery_done_cb, void *client_data) { int done; done = usb_host_load(context, added_cb, removed_cb, discovery_done_cb, client_data); while (!done) { done = usb_host_read_event(context); } } /* usb_host_run() */